1. Manuals
  2. Brands
  3. Piper Manuals
  4. Tools
  5. Malibu Meridian PA-46-500TP
  6. Airplane maintenance manual

Piper Malibu Meridian PA-46-500TP Airplane Maintenance Manual

Hide thumbs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
Table of Contents

Advertisement

Quick Links

Download this manual
AirPLANE MAINTENANCE MANUAL
CARD 1 OF 9
PA-46-500TP
(S/N's 4697001 and UP)
PIPER AIRCRAFT, INC.
PART NUMBER 767-005
April 15, 2007
1A1

Advertisement

Table of Contents
loading

Related Manuals for Piper Malibu Meridian PA-46-500TP

Summary of Contents for Piper Malibu Meridian PA-46-500TP

  • Page 1 AIRPLANE MAINTENANCE MANUAL CARD 1 OF 9 PA-46-500TP (S/N’s 4697001 and UP) PIPER AIRCRAFT, INC. PART NUMBER 767-005 April 15, 2007...
  • Page 2 Published by Technical Publications © Piper Aircraft, Inc. 2926 Piper Drive Vero Beach, Florida 32960 U.S.A. Member General Aviation Manufacturers Association...
  • Page 3 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL AEROFICHE REVISION STATUS Revisions to this Maintenance Manual 767-005 issued July 01, 2000 are as follows: Revision Publication Date Aerofiche Card Effectivity ORG000701 July 1, 2000 PR010219 February 19, 2001 PR010515 May 15, 2001...
  • Page 4 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK AEROFICHE EFFECTIVITY PAGE 2 Apr 15/07...
  • Page 5 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL INTRODUCTION LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE Intro-List of Apr 15/07 Effective Pages Apr 15/07 Intro-Table of Contents Apr 15/07 Apr 15/07 Introduction Apr 15/07 Apr 15/07...
  • Page 6 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRO - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 7 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. INTRODUCTION Instructions for Continued Airworthiness General Effectivity 1A10 Serial Number Explanation 1A10 Assignment of Subject Material 1A10 Pagination 1A10 Aerofiche Effectivity 1A11 Identifying Revised Material...
  • Page 8 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRO - CONTENTS PAGE 2 Apr 15/07...
  • Page 9 Genuine PIPER parts are produced and inspected under rigorous procedures to insure airworthiness and suitability for use in PIPER airplane applications. Parts purchased from sources other than PIPER, even though identical in appearance, may not have had the required tests and inspections performed, may be different in fabrication techniques and materials, and may be dangerous when installed in an airplane.
  • Page 10 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Effectivity This maintenance manual is effective for PA-46-500TP Malibu Meridian airplane serial numbers 4697001 and up. This encompasses the following model years: NOTE: The following information is provided as a general reference only.
  • Page 11 12. Accident/Incident Reporting To improve our Service and Reliability system and aid in Piper’s compliance with FAR 21.3, knowledge of all incidents and/or accidents must be reported to Piper immediately. To expedite and assist in reporting all incidents and accidents, Piper Form 420-01 has been created.
  • Page 12 (1) Parts Catalog - P/N 767-004 (2) Progressive Inspection Manual (100 hour) - P/N 767-009 Vendor Publications: WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (1) AIR CONDITIONING COMPRESSOR: Vendor: Sanden International (USA), Inc.
  • Page 13 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (6) BATTERIES: (a) AIRCRAFT MAIN: Vendor: Concorde Battery Corp. - (626) 813-1234 2009 San Bernardino Road West Covina, CA 91790 http://www.concordebattery.com Maintenance Manual Supplement: Manual M1 - Supplement for Concorde Valve Regulated...
  • Page 14 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (10) EMERGENCY LOCATOR TRANSMITTER: Vendor: Artex Airccraft Supplies PH: - (800) 547-8901 14405 Keil Road NE Aurora, Oregon 97002 http://www.artex.net/ (11) ENGINE: Vendor: Pratt & Whitney Canada, Inc. PH: US/CAN - (800) 268-8000 1000 Maire-Victorian Blvd.
  • Page 15 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (19) GENERATOR CONTROL UNIT: Vendor: Lamar Technologies Corp. PH: - (360) 651-6666 14900 - 40th Ave. N.E. Marysville, WA 98271 http://www.lamartech.com/ (20) GROUND BLOWER: Vendor: Electro-Mech Inc. 2600 S. Custer Wichita, Kansas...
  • Page 16 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (27) PROPELLER: Vendor: Hartzell Propeller Inc. - (937) 778-4379 One Propeller Place FAX - (937) 778-4321 Piqua, OH 45356-2634 http://www.hartzellprop.com/index2.htm Overhaul Instructions: Manual No. 143 Aluminum Blade Inspection, Repair, and Overhaul Instructions: Manual No. 133 Propeller Owner’s...
  • Page 17 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRODUCTION PAGE 9 1A17 Apr 15/07...
  • Page 18 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRODUCTION PAGE 10 Apr 15/07 1A18...
  • Page 19 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 14. Chapter/Section Index Guide NOTE: The following GAMA Specification No. 2 standard chapters are not included in this Maintenance Manual: 36, 38, 49, 53, 54, 60, 73, 78, 80, 81, 83, and 95. These chapters are omitted because the subject system is either: not installed in these airplanes;...
  • Page 20 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STANDARD PRACTICES - AIRFRAME General ENVIRONMENTAL SYSTEMS General Distribution Pressurization Control Heating Cooling Temperature Control AUTOFLIGHT 2G15 Autopilot COMMUNICATIONS General Audio Integrating Static Discharging ELECTRICAL POWER 2IJ1...
  • Page 21 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. FUEL 3G13 General Storage Distribution Indicating HYDRAULIC POWER General Main ICE AND RAIN PROTECTION General Airfoil Pitot and Static Windows and Windshields Propellers INDICATING/RECORDING SYSTEMS Central Warning Systems...
  • Page 22 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. VACUUM Distribution Indicating WATER/WASTE (See 12-00-00.) ELECTRICAL / ELECTRONIC PANELS 6D19 Instrument and Control Panels Electrical & Electronic Equipment Racks STRUCTURES General Investigation, Cleanup, and Aerodynamic Smoothness...
  • Page 23 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STANDARD PRACTICES - ENGINE General POWER PLANT General Cowling Mounts Fire Seals Drains ENGINE Accessory Drives ENGINE AND FUEL CONTROL (See Pratt & Whitney Turboprop Gas Turbine Engine - Maintenance Manual (PT6A-38/-40-/41/-42/-42A) P/N 3021442.)
  • Page 24 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STARTING (See 24-30-00.) CHARTS & WIRING DIAGRAMS Charts 21 thru 31 Electrical Schematics 91 (CONT.) CHARTS & WIRING DIAGRAMS (CONT.) 32 & UP Electrical Schematics APPENDIXES APPENDIX 1...
  • Page 25 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Air Distribution System: 2D12 Avionics Bleed Air Check Valves: 2D14 Removal / Installation Absolute Pressure Regulator: Blowers Face-Mounted: 6E1 Avionics Cooling: 2D14 Rack-Mounted: 6E1 Access and Inspection Provisions: Cabin Recirculation: 2D11 Avionics Cooling: 2D15...
  • Page 26 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cable Tension vs. Ambient Electrical Temperature: 3D22 Alternator: 2K3 Decals-See also Placards Calibration Installation and Adjustment: Meyercord Decals Engine Torque Indication Installation: 1J12 Avidyne EFIS: 7I18 Alternator Control Unit (ACU): Removal: 1J12...
  • Page 27 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Electrical (cont.) Entertainment Console: KRA 10A Radar Altimeter: Schematics (cont.) 8H18 Avidyne EFIS Fire Detection System: 8H22 Landing Gear Position DC 50 Antenna Coupler: Flap Indicator: 8I18 Indicators: 9C10 Flaps: 8I14 Landing Gear Warning:...
  • Page 28 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Electrical (cont.) Switches: 6E2 ELT: 3C21 Schematics (cont.) Overhead Switch Panel: 6E2 Artex 110: 3C22 Position Lights: 9E8 Push ON - Push OFF: 6E4 Testing: 3C23 Power Distribution: 8G18 Rocker-type: 6E4 Wiring Schematic: 3C22...
  • Page 29 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Engine (cont.) Fuel Oil Temperature Probe Additives: 1K14 Garmin GMA-340 Audio Panel Installation: 7J21 Biocide: 1K15 Adjustment: 2I11 Overspeed: 1F6 Handling Practices: 1K14 Functional Test: 2I10 Overtemp: 1F6 Removing Biological Removal and Installation: 2I9...
  • Page 30 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Inspection Parking Brake Valve: 4H24 Unscheduled Definitions: 1C19 Propeller: 7C13 Engine: 1F6 Forms: 1E3 Propeller Blades: 7C13 Overspeed: 1F6 Event Inspection Work Sheet: Propeller Heaters: 4E4 Overtemp: 1F6 1D13 Static Wick 100 Hour: 2I17...
  • Page 31 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Landing Gear (cont.) Dimming Rheostats: 4J8 Main Gear-See Landing Gear - Nose Electroluminescent: 4J9 Main Actuator Eyeball Spotlights: 4J13 Main Wheel-See Wheels - Main Assembly: 4H3 Instrument Panel Post Lights: Maintenance Checks...
  • Page 32 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Meggitt MAGIC (cont.) Piper Overspeed Governor: 7C19 Engine InstrumentDisplay Parts: 1A9 Operational Check: 7C19 (cont.) Publications: 1A12 Propeller Assembly: 7C10 Engine Torque Indication Service Bulletins: 1C15 Servicing: 1L2 Calibration: 7I13 Service Letters: 1C15...
  • Page 33 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Toe Brake Cylinder Assembly: 4H20 Safety Valve: 2D24 Taxiing: 1H15 Toe-in / Toe-out Correction Chart: Seat Belts-See Restraint System Terminal Junction Module 4F18 Seats Identification: 6E8 Tools Lumbar Support: 3C9 Testing Control Surfaces Balancing:...
  • Page 34 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Troubleshooting (cont.) Windshield Heat Pneumatic Deice System: 4C9 Testing: 4D7 Pressurization System: 2D21 Troubleshooting: 4D7 Primary Flight Display (PFD): Wing 5C24 Attach Fittings Corrosion Propeller Heat: 4D10 Control: 6K17 Rudder Control System: 3E19...
  • Page 35 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INDEX PAGE 11 1B11 Apr 15/07...
  • Page 36 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 1B12 THRU 1B24 INTENTIONALLY BLANK INDEX PAGE 12 Apr 15/07 1B12...
  • Page 37 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER AIRWORTHINESS LIMITATIONS...
  • Page 38 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 39 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 4 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 4-List of Apr 15/07 Effective Pages Apr 15/07 4-Table of Contents Apr 15/07 Apr 15/07 4-00-00 Apr 15/07...
  • Page 40 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 4 - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 41 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 4 - AIRWORTHINESS LIMITATIONS TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. AIRWORTHINESS LIMITATIONS 4-00-00 4 - CONTENTS PAGE 1 Apr 15/07...
  • Page 42 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 4 - CONTENTS PAGE 2 Apr 15/07...
  • Page 43 43.10 in a manner that does not affect part structural integrity, i.e. - no surface deformation such as vibration/etching allowed. Parts that have accumulated the life limit shall be disposed of in accordance with the applicable FARs. Piper recommends life limited parts with no time and/or cycles remaining be completely destroyed. CHART 1 STRUCTURAL INSPECTION AND REPLACEMENT (PIR-TCDS A25SO, Rev.
  • Page 44 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 4-00-00 PAGE 2 Apr 15/07...
  • Page 45 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER TIME LIMITS / MAINTENANCE CHECKS...
  • Page 46 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 1C10...
  • Page 47 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 5 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 5-20-00 (cont.) 5-List of Apr 15/07 Effective Pages Apr 15/07 Apr 15/07 Apr 15/07 5-Table of Contents Apr 15/07...
  • Page 48 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5 - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07 1C12...
  • Page 49 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 5 - TIME LIMITS AND MAINTENANCE CHECKS TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 5-00-00 GENERAL 1C15 5-10-00 TIME LIMITS 1C17 5-20-00 SCHEDULED MAINTENANCE CHECKS 1C19 Description 1C19 Definitions 1C19...
  • Page 50 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 5 - TIME LIMITS AND MAINTENANCE CHECKS TABLE OF CONTENTS (continued) SUBJECT SECTION PAGE GRID NO. SCHEDULED MAINTENANCE CHECKS (continued) Event Inspection Work Sheet - Event #2 (continued) Return to Service Certification...
  • Page 51 DIrectives” link at “www1.faa.gov”. Additionally, Avantext offers a free email notification service for new AD’s as well as the last six weeks worth of AD’s at “www.avantext.com”. An owner should periodically check with a Piper Service Center to find out the latest information to keep his aircraft up to date.
  • Page 52 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5-00-00 PAGE 2 Apr 15/07 1C16...
  • Page 53 Refer to 5-20-00 for Piper’s recommended Progressive Inspection Program. It includes the frequency and extent of the inspections required for the continued airworthiness of the airplane.
  • Page 54 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5-10-00 PAGE 2 Apr 15/07 1C18...
  • Page 55 The recurring maintenance schedule for the PA-46-500TP Malibu Meridian is provided as a Progressive Inspection Program. The inspection program contained herein (i.e. - paragraph 4) is also available in a separate manual form from your Piper Distributor as P/N 767-009 (Progressive 100 Hour Inspection) (see Note, paragraph 3).
  • Page 56 Each bench test will be performed by a Piper Service Center, FAA Certified Repair Station with appropriate rating or by a certified mechanic. This test will be performed at the scheduled interval regardless of any bench test performed on a particular component while being repaired/overhauled before scheduled interval bench test.
  • Page 57 This schedule is contained herein (i.e. - paragraph 4) and is also available in a separate manual form from your Piper Distributor as P/N 767-009. Refer to the Piper Customer Service Information Aerofiche (P/N 1753-755) revision checklist for latest issue.
  • Page 58 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Progressive Inspection Procedure The progressive inspection program cycle consists of two (2) 100 Hour Events, which provides for a complete aircraft inspection in 200 aircraft flying hours. The complete inspection cycle, Events (1) and (2), must be completed within twelve (12) calendar months.
  • Page 59 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (c) Sample Forms Program Responsibility - is a permanent record identifying the person responsible for scheduling the inspections under this program. Record of Revisions - is a permanent record documenting any revisions to this inspection program.
  • Page 60 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Discrepancies affecting the airworthiness of the airplane, when the airplane is away from the local station, will be corrected by either 1 or 2, above. The pilot will be responsible for all work sheet entries with mechanics and/or inspector’s signature and identification.
  • Page 61 EVENT INSPECTION WORK SHEET EVENT #1 (SHEET 1 OF 12) WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.) NOTE: Review Notes 1, 2, 3, and 4, before beginning this event.
  • Page 62 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #1 (Sheet 2 of 12) LEFT WING, DETAILED (continued) 18. Check condition and security of wiring and connectors. (See Note 47.) 19. Check fuel tanks and lines for leaks. (See Notes 21, 22, and 39.) NOTE: Any fuel leaks within the wing will show at the lower wing root fairing, between wing and fuselage.
  • Page 63 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #1 (Sheet 3 of 12) FUSELAGE AND EMPENNAGE, DETAILED (continued) 12. Inspect vertical fin for surface damage or irregularities (i.e. - skin cracks, distortion, dents, corrosion, and excessive paint build up); structural defects (i.e. - loose or missing rivets); misrigging or structural imbalance;...
  • Page 64 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #1 (Sheet 4 of 12) FUSELAGE AND EMPENNAGE, DETAILED (continued) 39. Check autopilot servos and controls, bridle cables, terminals, turnbuckles, fittings, guides, and pulleys for safeties, condition and wear, proper installation and function. Check bridle cable tension.
  • Page 65 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #1 (Sheet 5 of 12) CABIN AND COCKPIT, DETAILED (continued) 8. Check rudder pedals and toe brakes for travel, binding, security, and leaks. (See Note 13.) 9. Inspect parking brake for condition, security, operation, and leaks.
  • Page 66 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #1 (Sheet 6 of 12) PROPELLER, DETAILED (See Chapter 61.) 1. Remove spinner. Inspect spinner and spinner bulkhead for cracks, corrosion and damage. 2. Inspect blades for nicks, cracks, erosion and evidence of strikes.
  • Page 67 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #1 (Sheet 7 of 12) ENGINE, DETAILED (continued) 10. Inspect ignition harness and insulators for high tension leakage, continuity, damage and attachment. 11. Inspect electrical connections on ignition exciter for safety and security.
  • Page 68 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #1 (Sheet 8 of 12) ENGINE, DETAILED (continued) 39. Inspect front and rear tachometer generators for security and wiring. 40. Inspect starter generator quick attachment device (QAD) ring and mount pad for security, cracks and damage.
  • Page 69 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #1 (Sheet 9 of 12) OPERATIONAL INSPECTION (continued) ENGINE RUNNING 9. Check fuel pumps. 10. Check fuel quantity and flow gauges. 11. Check fuel shutoff. 12. Check oil pressure and temperature.
  • Page 70 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #1 (Sheet 10 of 12) THIS PAGE INTENTIONALLY BLANK 5-20-00 PAGE 16 Apr 15/07 1D10...
  • Page 71 INSPECTION COMPLETED I certify that this aircraft has been inspected in accordance with PIPER AIRCRAFT, INC. 100 Hour Progressive Inspection Event No. 1, and is approved for return to service. Pertinent details of this inspection are on file at this facility under: Repair Order No.
  • Page 72 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL AIRPLANE REGISTRATION ENGINE PROPELLER SERIAL NUMBER NUMBER SERIAL NUMBER SERIAL NUMBER EVENT INSPECTION WORK SHEET EVENT #1 (Sheet 12 of 12) Event #1 Inspection Discrepancy Report Aircraft Time: Engine Time: Date: Work Order No.: Item No.
  • Page 73 EVENT INSPECTION WORK SHEET EVENT #2 (Sheet 1 of 10) WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.) NOTE: Review Notes 1, 2, 3, and 4, before beginning this event.
  • Page 74 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #2 (Sheet 2 of 10) RIGHT WING, DETAILED (continued) 20. Check fuel tank fillers marked “Jet Fuel Only.” 21. Check fuel filler cap, O-ring, and receptacle for condition.
  • Page 75 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #2 (Sheet 3 of 10) CABIN AND COCKPIT, ROUTINE (See Chapters 25 & 33.) CAUTION: WITH CREW SEATS OCCUPIED AND AT THE LOWEST VERTICAL POSITION, CHECK SEATS FOR PROPER ENGAGEMENT OF PINS TO SEAT TRACK.
  • Page 76 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #2 (Sheet 4 of 10) ENGINE, DETAILED (See Chapter 71.) CAUTION: REFER TO PRATT & WHITNEY CANADA MAINTENANCE MANUAL P/N 3021442 AS REQUIRED FOR DETAILED PROCEDURES. SEE NOTE 5.
  • Page 77 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #2 (Sheet 5 of 10) ENGINE, DETAILED (continued) 23. Inspect fuel manifold adapter and nozzle assemblies as required by Pratt & Whitney Canada Maintenance Manual P/N 3021442.
  • Page 78 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #2 (Sheet 6 of 10) LANDING GEAR, DETAILED (See Chapter 32.) CAUTION: ENSURE THAT JACK DOES NOT COME INTO CONTACT WITH RADAR POD ON RIGHT WING. NOTE: Check for proper strut extension prior to jacking airplane. (Refer to 12-10-00.) 1.
  • Page 79 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #2 (Sheet 7 of 10) UNSCHEDULED MAINTENANCE CHECKS, AS REQUIRED See 5-50-00. SPECIAL INSPECTIONS, AS REQUIRED See 5-30-00. OPERATIONAL INSPECTION ENGINE OFF 1. Check reverse gate lockout.
  • Page 80 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EVENT INSPECTION WORK SHEET EVENT #2 (Sheet 8 of 10) GENERAL 1. Aircraft conforms to FAA Specifications. 2. All Airworthiness Directives and Service Bulletins, Letters, and Instructions complied with and appropriate compliance records completed.
  • Page 81 INSPECTION COMPLETED I certify that this aircraft has been inspected in accordance with PIPER AIRCRAFT, INC. 100 Hour Progressive Inspection Event No. 2, and is approved for return to service. Pertinent details of this inspection are on file at this facility under: Repair Order No.
  • Page 82 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL AIRPLANE REGISTRATION ENGINE PROPELLER SERIAL NUMBER NUMBER SERIAL NUMBER SERIAL NUMBER EVENT INSPECTION WORK SHEET EVENT #2 (Sheet 10 of 10) Event #2 Inspection Discrepancy Report Aircraft Time: Engine Time: Date: Work Order No.: Item No.
  • Page 83 MAINTENANCE MANUAL NOTES 1. Refer to Piper's Customer Service Information Aerofiche P/N 1753-755 for latest revision dates to Piper Inspection Manuals and this maintenance manual. References to Chapter or Section are to the appropriate Chapter or Section in this manual.
  • Page 84 In S/N’s 4697001 thru 4697038 only, verify compliance with Piper Service Bulletin No. 1076. In S/N’s 4697001 thru 4697075 only, verify compliance with Piper Service Bulletin No. 1077 and Pratt & Whitney Canada Service Bulletin 3387R1. In S/N’s 4697001 thru 4697075 only, verify compliance with Piper Service Bulletin No.
  • Page 85 If drain hose contacts FCU arm or FCU control rod, reroute the drain hose per instructions in 71-60-00. 54. At propeller overhaul or anytime a propeller deice boot is removed, verify compliance with Piper Service Letter No. 1086.
  • Page 86 In S/N’s 4697144 and 4697149 thru 4697162; and any PA-46-500TP with a field retrofit S-TEC Magic 1500 Autopilot installed, verify installation of Piper Kit No. 767-376 per Piper Service Letter No. 1077. In S/N’s 4697216 and up verify compliance with AVIDYNE Service Alert No. SA 05-001 Per Piper Vender Service Publication No.
  • Page 87 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL AIRPLANE REGISTRATION ENGINE PROPELLER SERIAL NUMBER NUMBER SERIAL NUMBER SERIAL NUMBER PROGRAM RESPONSIBILITY The person responsible for scheduling the inspections required under this program must enter his or her name below and forward the original copy of this form to their local FAA-FSDO office. A duplicate copy should be maintained in this manual.
  • Page 88 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5-20-00 PAGE 34 Apr 15/07...
  • Page 89 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL AIRPLANE REGISTRATION ENGINE PROPELLER SERIAL NUMBER NUMBER SERIAL NUMBER SERIAL NUMBER REVISIONS Revisions to this Inspection Program are the direct responsibility of the manufacturer. However, owners/operators with an F.A.A.-approved Part 91 Progressive Inspection Program or a Part 135 Approved Aircraft Inspection Program may not enact any such revisions until approval is obtained from the responsible F.A.A.
  • Page 90 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5-20-00 PAGE 36 Apr 15/07...
  • Page 91 EVENT INSPECTION RECORD 1. Proper inspection procedures are the responsibility of the individuals performing the inspection and must be made in accordance with all applicable current Federal Aviation Regulations and Piper Maintenance Manuals and Publications. 2. Work order column is applicable only to FAA approved repair stations.
  • Page 92 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5-20-00 PAGE 38 Apr 15/07...
  • Page 93 7. All Service Bulletins and mandatory Service Letters have been complied with. 8. Applicable FAA Airworthiness Directives are complied with. 9. Piper Progressive Inspection Records in order and properly signed off. 10. Outstanding conditions have been corrected as listed on condition record.
  • Page 94 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5-20-00 PAGE 40 Apr 15/07 1E10...
  • Page 95 AIRPLANE REGISTRATION ENGINE PROPELLER SERIAL NUMBER NUMBER SERIAL NUMBER SERIAL NUMBER DISCREPANCY RECORD DISCREPANCY SIGNATURE DATE CORRECTIVE ACTION W.O.# SIGNATURE AND DATE HOURS CERTIFICATE NO.
  • Page 96 PIPER AIRCRAFT, INC. PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5-20-00 PAGE 42 Apr 15/07 1E12...
  • Page 97 AIRPLANE REGISTRATION ENGINE PROPELLER SERVICE PUBLICATION SERIAL NUMBER NUMBER SERIAL NUMBER SERIAL NUMBER COMPLIANCE RECORD MANUFACTURER PUBLICATION NUMBER COMPLIANCE W.O.# SIGNATURE AND CERTIFICATE NO. DATE HOURS...
  • Page 98 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5-20-00 PAGE 44 Apr 15/07 1E14...
  • Page 99 AIRPLANE REGISTRATION ENGINE PROPELLER FAA AIRWORTHINESS SERIAL NUMBER NUMBER SERIAL NUMBER SERIAL NUMBER DIRECTIVE (AD) COMPLIANCE RECORD ONE TIME RECURRING METHOD OF DATE / TIME W.O.# SIGNATURE AND CERTIFICATE NO. NUMBER DATE HOURS COMPLIANCE NEXT DUE...
  • Page 100 PIPER AIRCRAFT, INC. PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5-20-00 PAGE 46 Apr 15/07 1E16...
  • Page 101 AIRPLANE REGISTRATION ENGINE PROPELLER EQUIPMENT CHANGE SERIAL NUMBER NUMBER SERIAL NUMBER SERIAL NUMBER AND OVERHAUL RECORD DATE REMOVED PART NO. SERIAL INSTALLED PART NO. SERIAL SIGNATURE AND CERTIFICATE NO. HOURS NUMBER NUMBER...
  • Page 102 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5-20-00 PAGE 48 Apr 15/07 1E18...
  • Page 103 SPECIAL INSPECTIONS WORK SHEET (Sheet 1 of 9) WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.) The following inspections are required in addition to those listed in the Progressive Inspection Program (i.e. - 5-20-00).
  • Page 104 Upper Attach Bolt Special Inspection, 32-10-00. Inspect cabin pressurization system operation. (See 21-00-00, Pressurization System Test.) In S/N’s 4697001 thru 4697114, 4697116, 4697118, and 4697125 with Piper Kit No. 766-697 installed and in S/N’s 4697115, 4697117, 4697119 thru 4697124, and 4697126 & up, while in flight, check operation of landing gear warning oil pressure switch (i.e.
  • Page 105 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL SPECIAL INSPECTIONS WORK SHEET (Sheet 3 of 9) Each 600 Hours Replace engine fuel pump outlet filter each 600 hours, or as required, and whenever fuel contamination is suspected. Replace fuel system fuel filter element as required or each 600 hours whichever comes first.
  • Page 106 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL SPECIAL INSPECTIONS WORK SHEET (Sheet 4 of 9) Each 3000 Hours Each 3000 hours or six (6) years, whichever occurs first, replace FCU drive shaft bearing and inspect FCU drive body. Overhaul or replace hydraulic power pack.
  • Page 107 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL SPECIAL INSPECTIONS WORK SHEET (Sheet 5 of 9) Each Year For new batteries only, perform a capacity check (see 24-30-00, Capacity Test) after the first 600 hours or one (1) year, whichever comes first.
  • Page 108 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL SPECIAL INSPECTIONS WORK SHEET (Sheet 6 of 9) Each Seven (7) Years Each 2000 hours or seven (7) years, whichever occurs first, remove interior cabinets, panels, and headliner and conduct detailed inspection of aircraft structure (skin, bulkheads, stringers, etc.) for condition and security.
  • Page 109 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL SPECIAL INSPECTIONS WORK SHEET (Sheet 7 of 9) Per Specific Operation / Operating Environment Operation in High Dust or Industrial Pollution Environment CAUTION: DISCONNECT LINES FROM PITOT/STATIC SYSTEM BEFORE CONDUCTING THIS INSPECTION.
  • Page 110 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL SPECIAL INSPECTIONS WORK SHEET (Sheet 8 of 9) Operation in High Salt or High Humidity Environment Item Inspection Inspection Interval Fuselage, Empennage Remove floor panels and exterior 200 Hours. and Wings. access plates; inspect for corrosion.
  • Page 111 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL SPECIAL INSPECTIONS WORK SHEET (Sheet 9 of 9) Airplane Inactive More than Seven (7) Days Item Inspection Inspection Interval Engine. See Pratt & Whitney Canada As required. Maintenance Manual No. 3021442, 72-00-00, Engine, Turboprop - Servicing, paragraph 6 - Preservation and Depreservation.
  • Page 112 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5-30-00 PAGE 10 Apr 15/07...
  • Page 113 UNSCHEDULED MAINTENANCE CHECK WORK SHEET (Sheet 1 of 8) WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.) CAUTION: UPON OCCURANCE OF ANY UNSCHEDULED MAINTENANCE EVENT, REVIEW OF PRATT &...
  • Page 114 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL UNSCHEDULED MAINTENANCE CHECK WORK SHEET (Sheet 2 of 8) Lightning Strike (cont.) Item Inspection Inspection Interval Static Wicks. Replace. Each occurrence, before further flight. Bearings. Inspect all control surface hinges and Each occurrence, bearings, and landing gear and wheel before further flight.
  • Page 115 Make a preliminary inspection of checking alignment and out-of-track condition of engine, wings, tail, landing gear and doors. Follow Piper and Pratt & Whitney Canada Maintenance Manual procedures. If there are any questions regarding repairs or procedures, contact your Piper Distributor’s Service Advisor (DSA).
  • Page 116 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL UNSCHEDULED MAINTENANCE CHECK WORK SHEET (Sheet 4 of 8) Severe Turbulence, Hard or Overweight Landing (continued) Item Inspection Inspection Interval Wheel Wells and Landing Buckling, cracks, overstress, wing skin Each occurrence, Gear attach points.
  • Page 117 MANUFACTURER'S MAINTENANCE MANUAL, AND FAR PART 43. PAY PARTICULAR ATTENTION TO SILT, CORROSION AND CONTAMINANTS. Follow Piper and Pratt & Whitney Canada Maintenance Manual procedures. If there are any questions regarding repairs or procedures, contact your Piper Distributor’s Service Advisor (DSA).
  • Page 118 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL UNSCHEDULED MAINTENANCE CHECK WORK SHEET (Sheet 6 of 8) Flood Damage, Immersion in Water (continued) Item Inspection Inspection Interval Trim Control System Clean and inspect all trim system If immersed, each event, cables, pulleys, drums, bearings, before further flight.
  • Page 119 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL UNSCHEDULED MAINTENANCE CHECK WORK SHEET (Sheet 7 of 8) Flood Damage, Immersion in Water (continued) Item Inspection Inspection Interval Electrical Systems (continued) Replace de-icer timers. Clean and check prop de-icer brush holders.
  • Page 120 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL UNSCHEDULED MAINTENANCE CHECK WORK SHEET (Sheet 8 of 8) Flood Damage, Immersion in Water (continued) Item Inspection Inspection Interval Heating and Ventilating Replace blower. If immersed, each event, Systems before further flight.
  • Page 121 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5-50-00 PAGE 9 1F13 Apr 15/07...
  • Page 122 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 5-50-00 PAGE 10 Apr 15/07 1F14...
  • Page 123 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER DIMENSIONS AND AREAS 1F15...
  • Page 124 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 1F16...
  • Page 125 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 6 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 6-List of Apr 15/07 Effective Pages Apr 15/07 6-Table of Contents Apr 15/07 Apr 15/07 6-00-00 Apr 15/07...
  • Page 126 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 6 - LIST OF EFFECTIVE PAGES PAGE 2 1F18 Apr 15/07...
  • Page 127 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 6 - DIMENSIONS AND AREAS TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 6-00-00 GENERAL 1F21 Leading Particulars and Principal Dimensions 1F22 Station References 1F24 Access and Inspection Provisions 6 - CONTENTS...
  • Page 128 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 6 - CONTENTS PAGE 2 Apr 15/07 1F20...
  • Page 129 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GENERAL The principal airplane dimensions are shown in Figure 1. The leading particulars and additional dimensions are listed in Chart 1. The airplane serial number is located on the Manufacturers Aircraft Association (MAA) dataplate, which is located below the tailcone at approximately F.S.
  • Page 130 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Leading Particulars and Principal Dimensions CHART 1 (Sheet 1 of 2) LEADING PARTICULARS AND PRINCIPAL DIMENSIONS MODEL PA-46-500TP ENGINE Manufacturer Pratt & Whitney Canada Model PT6A-42A FAA Type Certificate E4EA Type Free Turbine, Reverse Flow, 2 Shaft...
  • Page 131 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 2 of 2) LEADING PARTICULARS AND PRINCIPAL DIMENSIONS MODEL PA-46-500TP PROPELLER Manufacturer Hartzell Type Hydraulically operated, constant speed, full feathering, reversible WARNING: GROUND IDLE ENGINE SPEED MUST BE AT OR ABOVE 1200 RPM.
  • Page 132 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Station References To locate various airplane components that require maintenance and servicing, a method using fuselage station, wing station, buttock line and waterline designations is frequently used in this manual. Fuselage stations (F.S.), wing station (W.S.), buttock lines (B.L.), and waterlines (W. L.) are measured by inches in the vertical or horizontal direction from a given reference line.
  • Page 133 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 226.25 189.60 214.90 302.793 346.96 326.005 311.382 292.00 282.00 273.746 257.70 286.725 241.50 265.80 207.00 218.62 249.60 198.25 233.87 AFT PRESSURE BULKHEAD GENCY BAGGAGE COMPARTMENT FLOOR MAIN FLOOR (WL 50.00) Fuselage Stations...
  • Page 134 240.00 209.00 182.00 156.00 134.00 107.50 82.50 61.80 116.00 93.00 FUEL FILLER 51.542 40.00 29.00 PITOT TUBE OAT SENSOR (RIGHT SIDE ONLY) RADAR POD (RIGHT SIDE ONLY) LIFT DETECTOR JACK POINT OUTBOARD WING SECTION CENTER WING SECTION...
  • Page 135 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 44.00 102.00 94.02 101.16 29.00 153.70 148.26 147.23 115.44 88.56 66.00 46.00 Buttock Lines and Waterlines Figure 4 6-00-00 PAGE 7 Apr 15/07...
  • Page 136 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Access and Inspection Provisions (See Figure 5) Components to be serviced or inspected through each opening are identified in the legend. All access plates and panels are secured by metal fasteners or screws.
  • Page 137 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL NOTES: UNLABELED ACCESS PLATES / PANELS PROVIDE GENERAL ACCESS TO CONTROL CABLES AND FUEL AND PNEUMATIC LINES. SEE 34-50-00, FIGURE 2, FOR ANTENNA LOCATIONS. 3, 6 Access and Inspection Provisions Effectivity Figure 5 (Sheet 2 of 4) 4697001 &...
  • Page 138 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL ALPHABETICAL INDEX (BY COMPONENT) A/C Compressor: 16 K3 Relay - Annunciator Inop.: 21 A/C Condenser and Fan: 1 K4 Relay - Stall Fail: 21 A/C Receiver/Dehydrator: 35 K6 Relay - Ground Clearance: 26 A/C Service Valves: 35 K7 Relay - Squat Switch No.
  • Page 139 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL NOTES: UNLABELED ACCESS PLATES / PANELS PROVIDE GENERAL ACCESS TO CONTROL CABLES AND FUEL AND PNEUMATIC LINES. SEE 34-50-00, FIGURE 2, FOR ANTENNA LOCATIONS. 3, 6 Access and Inspection Provisions Effectivity Figure 5 (Sheet 4 of 4) 4697001 &...
  • Page 140 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 6-00-00 PAGE 12 Apr 15/07...
  • Page 141 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER LIFTING AND SHORING...
  • Page 142 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 1G10...
  • Page 143 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 7 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 7-List of Apr 15/07 Effective Pages Apr 15/07 7-Table of Contents Apr 15/07 Apr 15/07 7-10-00 Apr 15/07...
  • Page 144 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 7 - LIST OF EFFECTIVE PAGES PAGE 2 1G12 Apr 15/07...
  • Page 145 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 7 - LIFTING AND SHORING TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 7-10-00 JACKING 1G15 General 1G15 Jacking 1G15 7 - CONTENTS PAGE 1 1G13 Apr 15/07...
  • Page 146 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 7 - CONTENTS PAGE 2 Apr 15/07 1G14...
  • Page 147 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL JACKING General Jacking the airplane is necessary to service the landing gear and other operations. The jacking operation can be performed by using tripod jacks; in other situations (emergency, post-accident lifting), slings or airbags should be used.
  • Page 148 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 7-10-00 PAGE 2 Apr 15/07 1G16...
  • Page 149 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER LEVELING AND WEIGHING 1G17...
  • Page 150 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 1G18...
  • Page 151 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 8 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 8-List of Apr 15/07 Effective Pages Apr 15/07 8-Table of Contents Apr 15/07 Apr 15/07 8-10-00 Apr 15/07...
  • Page 152 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 8 - LIST OF EFFECTIVE PAGES PAGE 2 1G20 Apr 15/07...
  • Page 153 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 8 - LEVELING AND WEIGHING TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 8-10-00 WEIGHING 1G23 8-20-00 LEVELING 8 - CONTENTS PAGE 1 1G21 Apr 15/07...
  • Page 154 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY LEFT BLANK 8 - CONTENTS PAGE 2 Apr 15/07 1G22...
  • Page 155 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL WEIGHING The airplane may be weighed by the following procedure: Position a scale and a ramp in front of each of the three wheels. Secure the scales from rolling forward, tow the airplane up onto the scales and block the wheels.
  • Page 156 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 8-10-00 PAGE 2 Apr 15/07 1G24...
  • Page 157 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL LEVELING The airplane can be leveled both longitudinally and laterally: while on jacks, during the weighing procedure while the wheels are on scales, or while the wheels are on the ground. To level the airplane for purposes of weighing or rigging, the following procedures may be used: NOTE: Always level the airplane laterally first, then level the airplane longitudinally.
  • Page 158 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Leveling Laterally Figure 2 8-20-00 PAGE 2 Apr 15/07...
  • Page 159 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 8-20-00 PAGE 3 Apr 15/07...
  • Page 160 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 8-20-00 PAGE 4 Apr 15/07...

  • Page 161: Towing And Taxiing

    PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER TOWING AND TAXIING...
  • Page 162 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 163 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 9 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 9-List of Apr 15/07 Effective Pages Apr 15/07 9-Table of Contents Apr 15/07 Apr 15/07 9-00-00 Apr 15/07...
  • Page 164 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 9 - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 165 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 9 - TOWING AND TAXIING TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 9-00-00 GENERAL 1H11 9-10-00 TOWING 1H13 9-20-00 TAXIING 1H15 9 - CONTENTS PAGE 1 Apr 15/07...
  • Page 166 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 9 - CONTENTS PAGE 2 Apr 15/07 1H10...
  • Page 167 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GENERAL Before towing or taxiing airplane, ground personnel must be informed by a qualified pilot or other personnel about tow turning limits of nose gear, engine starting and shutdown procedures, and any other system functions required to properly and safely move the airplane.
  • Page 168 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 9-00-00 PAGE 2 Apr 15/07 1H12...
  • Page 169 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL TOWING CAUTION: WHEN TOWING WITH POWER EQUIPMENT, DO NOT TURN THE NOSE GEAR IN EITHER DIRECTION BEYOND ITS STEERING RADIUS LIMITS AS THIS WILL RESULT IN DAMAGE TO THE NOSE GEAR AND STEERING MECHANISM.
  • Page 170 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 9-10-00 PAGE 2 Apr 15/07 1H14...
  • Page 171 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL TAXIING Before attempting to taxi the airplane, ground personnel should be checked out by a qualified pilot or other responsible person. Engine starting and shut-down procedures should be covered as well. When it...
  • Page 172 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 9-20-00 PAGE 2 Apr 15/07 1H16...
  • Page 173 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER PARKING AND MOORING 1H17...
  • Page 174 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 1H18...
  • Page 175 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 10 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 10-List of Apr 15/07 Effective Pages Apr 15/07 10-Table of Contents Apr 15/07 Apr 15/07 10-10-00 Apr 15/07...
  • Page 176 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 10 - LIST OF EFFECTIVE PAGES PAGE 1H20 Apr 15/07...
  • Page 177 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 10 - PARKING AND MOORING TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 10-10-00 PARKING 1H23 Locking Airplane 1H23 10-20-00 MOORING 10 - CONTENTS PAGE 1 1H21 Apr 15/07...
  • Page 178 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 10 - CONTENTS PAGE 2 Apr 15/07 1H22...
  • Page 179 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL PARKING Parking When parking the airplane, ensure it is sufficiently protected against adverse weather conditions and presents no danger to other aircraft. When parking the airplane for any length of time or overnight, it must be moored as described in 10-20-00.
  • Page 180 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 10-10-00 PAGE 2 Apr 15/07 1H24...
  • Page 181 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL MOORING CAUTION: WHEN MOORING, USE SQUARE OR BOWLINE KNOTS. DO NOT USE SLIP KNOTS. The airplane is moored to ensure its security and protection under various weather conditions. To moor the airplane, use the following procedures: Head airplane into wind, if possible.
  • Page 182 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL METAL CLIP ATTACHES DIRECTLY TO EXHAUST STACK OPTIONAL 104319 G 104631 NEW Effectivity Ground Protection Equipment 4697001 & up Figure 1 10-20-00 PAGE 2 Apr 15/07...
  • Page 183 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 10-20-00 PAGE 3 Apr 15/07...
  • Page 184 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 10-20-00 PAGE 4 Apr 15/07...
  • Page 185 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER PLACARDS AND MARKINGS...
  • Page 186 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 187 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 11 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 11-List of Apr 15/07 Effective Pages Apr 15/07 11-Table of Contents Apr 15/07 Apr 15/07 11-20-00 Apr 15/07...
  • Page 188 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 11 - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 189 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 11 - PLACARDS AND MARKINGS TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 11-20-00 EXTERIOR PLACARDS AND MARKINGS 1I11 11-30-00 INTERIOR PLACARDS AND MARKINGS 1I19 11 - CONTENTS PAGE 1 Apr 15/07...
  • Page 190 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 11 - CONTENTS PAGE 2 Apr 15/07 1I10...
  • Page 191 Should a question arise concerning the care of the airplane, it is important to include the airplane serial number in any correspondence to PIPER AIRCRAFT, INC. NOTE: Any time an airplane is repainted or touched up, inspect all placards to ensure that they are not covered with paint, are legible, and securely attached.
  • Page 192 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL NOTE: 14 & 15 ON BOTH MAIN GEAR. 16 (FRONT), 17 (REAR) Placards and Markings - Exterior Figure 1 (Sheet 2 of 7) 11-20-00 PAGE 2 Apr 15/07 1I12...
  • Page 193 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL STEP (Ref) JET-A-FUEL ANTI-ICE ADDITIVE REQUIRED. SEE PILOT’S OPERATING HANDBOOK FOR OTHER APPROVED FUELS, QUANTITY AND TYPE OF ADDITIVE. (Ref) Fuel Filler - Not to Scale (Ref) DURING FUELING AND DEFUELING OPERATIONS, ATTACH GROUNDING CABLE TO GROUND ATTACH PIN LOCATED ON MAIN STRUT.
  • Page 194 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL STATIC VENTS KEEP CLEAN (Ref) Placards and Markings - Exterior Figure 1 (Sheet 4 of 7) 11-20-00 PAGE 4 Apr 15/07 1I14...
  • Page 195 VERO BEACH, FLORIDA MODEL MODEL SERIAL NO. SERIAL NO. PLATE NO. PLATE NO. PIPER PART NO. 100697-3 PIPER PART NO. 100697-004 S/N’s 4697283 and up S/N’s 4697001 thru 4697282 (Ref) Placards and Markings - Exterior Figure 1 (Sheet 5 of 7)
  • Page 196 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL FUEL FILTER FUEL SUMP DRAIN DRAIN -- PUSH Inboard (Ref) (Ref) (Ref) EPA DRAIN FUEL SUMP PUSH DRAIN GROUND ATTACH POINT (Ref) (Ref) Inboard Inboard (Ref) (Ref) STRUT AND TIRE SERVICE INSTRUCTIONS PLACE AIRPLANE ON JACKS AND EXTEND STRUT COMPLETELY.
  • Page 197 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL TURN LIMIT NOTE: Shown for S/N’s 4696126 & up; and, 4697001 thru 4697125 with Kit No. 767-336 or 767-338 installed. Placards and Markings - Exterior Figure 1 (Sheet 7 of 7) 11-20-00...
  • Page 198 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 11-20-00 PAGE 8 Apr 15/07 1I18...
  • Page 199 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL INTERIOR PLACARDS AND MARKINGS 104321 NEW 104350 AD 1, 2 SEE FIGURE 2 Placards and Markings - Interior Figure 1 (Sheet 1 of 9) 11-30-00 PAGE 1 1I19 Apr 15/07...
  • Page 200 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL LIGHT LIGHT PHONE PHONE EMERGENCY OXYGEN IN DRAWER UNDER SEAT PULL MASK OUT OF DRAWER FULLY AT FULL EXTENSION GIVE CORD A TUG EMERGENCY OXYGEN MAXIMUM DURATION---15 MINS IN DRAWER UNDER SEAT...
  • Page 201 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL MAX WEIGHT 5 LBS (2.2 KG) ATTENTION THIS AIR CONDITIONING SYSTEM SERVICED WITH HFC-134a REFRIGERANT. COMPRESSOR SERVICED WITH POLYALKLENE MAXIMUM WEIGHT THIS GLYCOL (PAG) COMPARTMENT 4 LBS (1.8 KG) LUBRICANT INSURE PIN...
  • Page 202 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL COMM NAV/GPS AUDIO XPNDR EGPWS INFO EADI 1 EHSI 1 AVIONICS AHRS 1 LTNG CLOCK BUS TIE PROT CABIN AIR CONDITIONING VENT INVERTER CABIN AVIONICS CO-PILOT AIRSPEED FANS CONTROL POWER TEMP DIMMING...
  • Page 203 PHONE BEFORE ENGINE START REINSTALL PROTECTIVE COVER AFTER CHARGING (IN S/N’S 4697256 & UP, OR WITH PIPER KIT NO. 767-516 INSTALLED.) EMERGENCY OXYGEN IN DRAWER UNDER SEAT PULL MASK OUT OF DRAWER FULLY AT FULL EXTENSION GIVE CORD A TUG MAXIMUM DURATION —...
  • Page 204 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EMERGENCY EXIT REMOVE GLASS PULL DOOR IN -- LIFT UP LIGHT COURTESY LIGHT READING PHONE NO SMOKING LIGHT PHONE Placards and Markings - Interior Figure 1 (Sheet 6 of 9) 11-30-00 PAGE 6...
  • Page 205 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL PULL LATCH OPEN- ROTATE HANDLE UP ROTATE HANDLE DOWN CLOSE- INSURE PIN WINDOWS GREEN INTERCOM PHONE OVERSPEED L PITOT R PITOT PROP STALL SURFACE WINDSHIELD HEAT HEAT DE-ICE HEAT HEAT HEAT CONTROL...
  • Page 206 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL IGNITION ENGINE START LANDING POSITION STROBE TAXI START CONTROL EXTERIOR LIGHTS ENGINE ENGINE STBY PILOT ANNUN CABIN INSTR DISPLAY DISPLAY ATTITUDE AIRSPEED PANEL WARNING INTERIOR LIGHTS INDICATOR LANDING GEAR HYDRALIC PUMP STALL...
  • Page 207 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL STANDARD CARGO NET INSTALLED MAX BAGGAGE THIS COMPARTMENT 100 LBS ( 45.3 KG) GOLF CARGO NET INSTALLED ALTERNATE STATIC SOURCE (LOCATED PILOTS SIDE BELOW PANEL) 100700-038 Y/AE UP- ALTERNATE DOWN- PRIMARY NO BAGGAGE PERMISSIBLE...
  • Page 208 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL DOME LIGHT DIMMING PUSH FUEL PUMPS WINDSHLD HT PITOT PROP SURF BATTERY AVIONICS AUTO DEFOG ANTI ICE HEAT HEAT STALL HEAT DE-ICE START PANEL AVIONICS PANEL SWITCH IGNITION OVERSPEED REVERSE FIRE EMER / LCD’S...
  • Page 209 TOTAL USABLE FUEL CAPACITY 1140 LBS (517.1 KG) 127 KIAS 168 KIAS DN SEE AFM 129 KIAS UP 168 KIAS MAX FUEL TEMPERATURE LIMIT JET A -34 C TO 50 C JET A-1 -41 C TO 50 C P28*** P1** * S/N'S 4697001 THRU 4697173 ONLY.
  • Page 210 Hobbs TOTAL HOURS SEE SHEET 1 104350 AD...
  • Page 211 TRIM STORMSCOPE NOT TO BE USED FOR THUNDERSTORM AREA PENETRATION DAMPER PUSH ON / OFF ELEV. TRIM 104349-21/22 J NXXXXX STALL TEST...
  • Page 212 COCKPIT AND CABIN HEATING OFF TIE BUS #1 AVIONICS #2 AVIONICS NON ESS. MAIN MAIN ALTERNATOR BATTERY Piper 102364 F DEFROST FLAPS PULL / ON TOTAL USEABLE FUEL CAPACITY 1140 LBS. (517.1 KG) (USE 104349-05/06 IN S/N'S 4697198, 4697216 & UP, WITH AVIDYNE EFIS.
  • Page 213 PULL MASK BOOM DOWN XPNDR 2 SELECT ALTERNATE STATIC SOURCE (LOCATED BELOW PANEL) UP - ALTERNATE DOWN - PRIMARY 84967-22 B 102364 F CABIN DUMP PRESS RADAR ECS CABIN COMFORT HIGH NORM EMER Piper AHRS 2 SELECT TEST 84967-267 DN...
  • Page 214 84967-315 EK FUEL TEMPERATURE LIMIT -34°C TO 50°C JET A -41°C TO 50°C JET A-1 STBY KIAS 84967-292 ED TEST 84967-313 EK HOLD NAV 1 NAV 2 84967-314 EK LANDING GEAR TRIM DAMPER SELECT 129 KIAS 84967-319 EK 84967-317 EK 168 KIAS 84967-312 EK COUPLED...
  • Page 215 CAUTION Absence of light during first 3 seconds of test indicates possible G-switch failure...
  • Page 216 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Meyercord Decals (PIR-PPS-65104, Rev G.) Decals installed on the instrument panel are Meyercord type manufactured by Mark-it Company, 291 Oswalt Avenue, Batavia, IL 60510, PH: (630) 879-7590. The following procedures should be followed in the event one or more of these decals must be replaced.
  • Page 217 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 11-30-00 PAGE 19 1J13 Apr 15/07...
  • Page 218 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 1J14 THRU 1J24 INTENTIONALLY BLANK 11-30-00 PAGE 20 Apr 15/07 1J14...
  • Page 219 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SERVICING...
  • Page 220 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 221 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 12 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 12-List of Apr 15/07 Effective Pages Apr 15/07 12-Table of Contents Apr 15/07 Apr 15/07 12-00-00 Apr 15/07...
  • Page 222 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 12 - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 223 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 12 - SERVICING TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 12-00-00 GENERAL Engine/Compressor Cleaning Aircraft Finish Care Dupont Imron 6000 Paint System Cleaning Exterior Surfaces Cleaning Windshield and Windows (Except Pilot's)
  • Page 224 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 12 - SERVICING TABLE OF CONTENTS (continued) SUBJECT SECTION PAGE GRID NO. 12-20-00 SCHEDULED SERVICING Airframe Lubrication Application of Grease Application of Oil Lubrication Charts Chart 1 Special Instructions Chart 2 Doors and Seats...
  • Page 225 MAY ALSO VOID THE WARRANTY REGARDING THE AIRCRAFT FINISH. Piper aircraft delivered in 1999 and later use the new Dupont Imron 6000 paint system. The guidelines outlined below must be followed to prevent damage to the finish and ensure long paint life.
  • Page 226 (g) Have paint nicks or scratches touched up as soon as possible to maintain the aircraft's corrosion protection. To summarize, New Piper aircraft using the new Dupont paint system need special attention in the early days of ownership. Cleaning Exterior Surfaces CAUTION: IF PAINT IS LESS THAN SIX MONTHS OLD, SEE “DUPONT IMRON 6000 PAINT...
  • Page 227 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cleaning Windshield and Windows (Except Pilot's Windshield) CAUTION: USE ONLY WATER AND MILD SOAP WHEN CLEANING THE HEATED WINDSHIELD. USE OF ANY OTHER CLEANING AGENT OR MATERIAL MAY CAUSE DISTORTION OR DAMAGE TO WINDSHIELD COATINGS.
  • Page 228 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cleaning Surface Deicing Equipment The deice boots should be cleaned when the aircraft is washed using a mild soap and water solution. In cold weather, wash the boots with the airplane inside a warm hangar if possible. If the cleaning is to be done outdoors, heat the soap and water solution before taking it out to the airplane.
  • Page 229 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (1) Apply “Texize K-2R Spot Remover” by spraying or rubbing into the fabric and let dry. Vacuum off the residual powder. Repeat if necessary; or, (2) Wet a cloth with a solvent type spot cleaner such as “Energine” or “Renuzit” and wipe or gently rub the stained area.
  • Page 230 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 12-00-00 PAGE 6 Apr 15/07 1K12...
  • Page 231 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL REPLENISHING Service Points FUEL TANK FILLERS MLG FILLER VALVE HYDRAULIC PUMP/RESERVOIR EXTERNAL POWER RECEPTACLE ENGINE OIL FILLER BATTERIES FUEL SUMP DRAINS EPA DRAIN CHIP DETECTORS 10. PROPELLER HUB 11. NLG FILLER VALVE 12a.
  • Page 232 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Fuel System At intervals of 100 hours or 90 days, whichever comes first, clean the fuel filter bowl and element. The fuel filter is located on the lower left side of the engine compartment and accessed through a plate in the lower left forward fuselage (see 6-00-00, Figure 5).
  • Page 233 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CAUTION: SOME FUELS HAVE ANTI-ICING ADDITIVES PREBLENDED IN THE FUEL AT THE REFINERY, SO NO FURTHER BLENDING SHOULD BE PERFORMED. CAUTION: THESE ADDITIVES ARE NOT REPLACEMENTS FOR PREFLIGHT DRAINING OF THE FUEL SYSTEM DRAINS.
  • Page 234 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 102430 6 AN TO ENGINE FUEL FILTER FUEL FILTER DRAIN FUEL SYSTEM DRAIN CAP LOOKING AFT MANUAL SHUT-OFF VALVE FROM LEFT HEADER TANK SUMP FUEL FILTER DRAIN LEFT SUMP DRAIN FUEL FILTER ACCESS PANEL (REMOVED)
  • Page 235 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Draining Moisture From Fuel System (See Figure 2) CAUTION: WHEN DRAINING ANY AMOUNT OF FUEL, CARE SHOULD BE TAKEN TO ENSURE THAT NO FIRE HAZARD EXISTS BEFORE STARTING THE ENGINE. The fuel tank sumps and fuel filter should be drained daily prior to first flight and after refueling to avoid the accumulation of water or sediment.
  • Page 236 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (2) Only one wing To drain only one wing: (a) Level airplane. (See 8-20-00.) (b) Pull manual fuel shut-off (in cockpit). (c) Remove the fuel filter access plate. (See 6-00-00, Figure 5.) (d) Place a suitable container beneath the fuel system drain.
  • Page 237 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Removing Biological Fuel Contamination Fuel system contamination presents a bigger potential problem in turbine fuel systems than in fuel systems using aviation gasoline because of turbine fuels greater affinity for water. Micro-organisms thrive when water droplets and fuel are mixed.
  • Page 238 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (20) Flush system as follows: (a) Remove fuel system drain cap and place a contaminated fuel container beneath the fuel system drain. (b) Pull all circuit breakers except those controlling fuel boost pumps.
  • Page 239 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Landing Gear Oleo Struts Air-oil type oleo struts should be maintained at proper strut tube exposure for best oleo action. Nose gear strut piston tube exposure is 2.7 ± .25 inches. Main gear strut piston tube exposure is 3.14 ± .25 inches.
  • Page 240 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (b) METHOD II Remove the filler plug from the top of the gear strut housing. Raise the strut piston tube until it is fully compressed. Pour fluid from a clean container through the filler opening until it reaches the bottom of the filler plug hole.
  • Page 241 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Several basic characteristics of tubeless aircraft tires may be mistaken for problems: (1) Tire growth in the first 12 to 24 hours after inflation will result in a seemingly severe pressure drop. Simply inflate, wait for another 24 hours, then check pressure. It will probably be within specs.
  • Page 242 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Engine Lubrication CAUTION: USE ONLY THOSE LUBRICANTS AND ADDITIVES SPECIFIED IN THE LATEST REVISION OF PRATT & WHITNEY CANADA SERVICE BULLETIN NO. 3001. CAUTION: DO NOT MIX OIL BRANDS OR VISCOSITIES. IF INTERMIXING OCCURS INADVERTENTLY, OR IF SWITCHING BRANDS OR VISCOSITIES, THE ENGINE OIL SYSTEM SHOULD BE DRAINED, FLUSHED, AND REPLENISHED.
  • Page 243 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Engine Oil Chip Detectors Two magnetic chip detectors, one at 6 o’clock on the reduction gearbox and one at 6 o’clock on the accessory gearbox, are connected electrically to the annunciator panel lights. Illumination of the “Chip Detector”...
  • Page 244 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 10. Batteries Access to the two 24-volt batteries is gained by removing the access panel on the right side of the forward fuselage and sliding out the battery tray. The batteries are maintenance-free, sealed, lead-acid type.
  • Page 245 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 12-10-00 PAGE 15 Apr 15/07...
  • Page 246 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 12-10-00 PAGE 16 Apr 15/07...
  • Page 247 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL SCHEDULED SERVICING Airframe Lubrication Proper lubrication procedures are valuable for prolonging the service life of the airplane and as a means of reducing the frequency of extensive and expensive repairs. The periodic application of recommended lubricants to relevant bearing surfaces combined with cleanliness, as detailed in the following paragraphs, ensures maximum efficiency and utmost service of all moving parts.
  • Page 248 PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Lubrication Charts (Ref. Piper Dwg 102003 Rev A.) The lubrication charts consist of individual illustrations for the various aircraft systems. Each component to be lubricated is indicated by a number, the type of lubricant and the frequency of application. Special instructions are listed at the beginning of the lubrication charts and with the applicable component illustration.
  • Page 249 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 2 LUBRICATION CHART (Doors and Seats) COMPONENT LUBRICANT FREQUENCY 1. ENGINE COWLING GULL-WING ACCESS DOORS - HOLD OPEN (Special Instruction #1) MIL-PRF-7870C 100 HRS 2. ACCESS DOOR - HINGE (Special Instruction #1)
  • Page 250 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 3 LUBRICATION CHART (Main Landing Gear and Hydraulic System) COMPONENT LUBRICANT FREQUENCY 1. BRAKE RESERVOIR (Special Instructions #4 and #7) MIL-H-5606 100 HRS 2. HYDRAULIC PUMP/RESERVOIR (Special Instructions #4 and #7)
  • Page 251 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 4 LUBRICATION CHART (Nose Gear) COMPONENT LUBRICANT FREQUENCY 1. STEERING BELLCRANK PIVOT POINTS AND ROD ENDS (Special Instruction #2) MIL-PRF-7870C 100 HRS 2. RETRACTION CYLINDER AND ASSIST SPRING ROD END BEARINGS...
  • Page 252 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 5 LUBRICATION CHART (Control System - Sheet 1 of 3) COMPONENT LUBRICANT FREQUENCY FLAP TRACKS AND ROLLERS (Special Instruction #1) ( * Not Shown) MIL-G-81322 100 HRS 1. FLAP CONTROL ROD END BEARINGS (Special Instruction #2)
  • Page 253 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 5 LUBRICATION CHART (Control System - Sheet 2 of 3) COMPONENT LUBRICANT FREQUENCY 1. AILERON TORQUE ROLLER ASSEMBLY (Special Instruction #2) MIL-PRF-7870C 100 HRS 2. CONTROL COLUMN ATTACHMENT ARM (Special Instruction #2)
  • Page 254 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 5 LUBRICATION CHART (Control System - Sheet 3 of 3) COMPONENT LUBRICANT FREQUENCY 1. PULLEYS AND TRIM WHEEL (Special Instruction #1) MIL-PRF-7870C 100 HRS 2. AILERON HINGES (Special Instruction #2) MIL-PRF-7870C 100 HRS 3.
  • Page 255 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 6 LUBRICATION CHART (Propeller and Power Plant) COMPONENT LUBRICANT FREQUENCY 1. PROPELLER BLADE HUB (Special Instructions #1 and #5) AeroShell 6 Grease 400 HRS 2. FUEL CONTROL UNIT INTERCONNECT ROD ENDS (Special Instruction #1)
  • Page 256 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Tire Balance Proper balancing is critical for the life of aircraft tires. If a new tire is balanced upon installation it will usually remain balanced for the life of the tire without having any shimmy or flat spots. An inexpensive balancer can be made that will balance almost any tire for light aircraft (see Figure 1).
  • Page 257 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL A useful tire balancing fixture can be built as follows: A. Chamfer top edges of -3 sides, leaving 1/16 inch flat on top of the inboard edge. Rivet -2 tee’s to -3 sides using AN 470-AD5 rivets, with 2 inch spacing, and using AN 426-AD5 rivets ( 2 inch center to center ) to secure -2 tee’s to -1 base.
  • Page 258 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 1L16 THRU 1L24 INTENTIONALLY BLANK 12-20-00 PAGE 12 Apr 15/07 1L16...
  • Page 259 AIRPLANE MAINTENANCE MANUAL CARD 2 OF 9 PA-46-500TP (S/N’s 4697001 and UP) PIPER AIRCRAFT, INC. PART NUMBER 767-005 April 15, 2007...
  • Page 260 Published by Technical Publications © Piper Aircraft, Inc. 2926 Piper Drive Vero Beach, Florida 32960 U.S.A. Member General Aviation Manufacturers Association...
  • Page 261 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL AEROFICHE REVISION STATUS Revisions to this Maintenance Manual 767-005 issued July 01, 2000 are as follows: Revision Publication Date Aerofiche Card Effectivity ORG000701 July 1, 2000 PR010219 February 19, 2001 PR010515 May 15, 2001...
  • Page 262 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK AEROFICHE EFFECTIVITY PAGE 2 Apr 15/07...
  • Page 263 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL INTRODUCTION LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE Intro-List of Apr 15/07 Effective Pages Apr 15/07 Intro-Table of Contents Apr 15/07 Apr 15/07 Introduction Apr 15/07 Apr 15/07...
  • Page 264 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRO - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 265 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. INTRODUCTION Instructions for Continued Airworthiness General Effectivity 2A10 Serial Number Explanation 2A10 Assignment of Subject Material 2A10 Pagination 2A10 Aerofiche Effectivity 2A11 Identifying Revised Material...
  • Page 266 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRO - CONTENTS PAGE 2 Apr 15/07...
  • Page 267 Genuine PIPER parts are produced and inspected under rigorous procedures to insure airworthiness and suitability for use in PIPER airplane applications. Parts purchased from sources other than PIPER, even though identical in appearance, may not have had the required tests and inspections performed, may be different in fabrication techniques and materials, and may be dangerous when installed in an airplane.
  • Page 268 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Effectivity This maintenance manual is effective for PA-46-500TP Malibu Meridian airplane serial numbers 4697001 and up. This encompasses the following model years: NOTE: The following information is provided as a general reference only.
  • Page 269 12. Accident/Incident Reporting To improve our Service and Reliability system and aid in Piper’s compliance with FAR 21.3, knowledge of all incidents and/or accidents must be reported to Piper immediately. To expedite and assist in reporting all incidents and accidents, Piper Form 420-01 has been created.
  • Page 270 (1) Parts Catalog - P/N 767-004 (2) Progressive Inspection Manual (100 hour) - P/N 767-009 Vendor Publications: WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (1) AIR CONDITIONING COMPRESSOR: Vendor: Sanden International (USA), Inc.
  • Page 271 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (6) BATTERIES: (a) AIRCRAFT MAIN: Vendor: Concorde Battery Corp. - (626) 813-1234 2009 San Bernardino Road West Covina, CA 91790 http://www.concordebattery.com Maintenance Manual Supplement: Manual M1 - Supplement for Concorde Valve Regulated...
  • Page 272 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (10) EMERGENCY LOCATOR TRANSMITTER: Vendor: Artex Airccraft Supplies PH: - (800) 547-8901 14405 Keil Road NE Aurora, Oregon 97002 http://www.artex.net/ (11) ENGINE: Vendor: Pratt & Whitney Canada, Inc. PH: US/CAN - (800) 268-8000 1000 Maire-Victorian Blvd.
  • Page 273 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (19) GENERATOR CONTROL UNIT: Vendor: Lamar Technologies Corp. PH: - (360) 651-6666 14900 - 40th Ave. N.E. Marysville, WA 98271 http://www.lamartech.com/ (20) GROUND BLOWER: Vendor: Electro-Mech Inc. 2600 S. Custer Wichita, Kansas...
  • Page 274 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (27) PROPELLER: Vendor: Hartzell Propeller Inc. - (937) 778-4379 One Propeller Place FAX - (937) 778-4321 Piqua, OH 45356-2634 http://www.hartzellprop.com/index2.htm Overhaul Instructions: Manual No. 143 Aluminum Blade Inspection, Repair, and Overhaul Instructions: Manual No. 133 Propeller Owner’s...
  • Page 275 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRODUCTION PAGE 9 2A17 Apr 15/07...
  • Page 276 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRODUCTION PAGE 10 Apr 15/07 2A18...
  • Page 277 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 14. Chapter/Section Index Guide NOTE: The following GAMA Specification No. 2 standard chapters are not included in this Maintenance Manual: 36, 38, 49, 53, 54, 60, 73, 78, 80, 81, 83, and 95. These chapters are omitted because the subject system is either: not installed in these airplanes;...
  • Page 278 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STANDARD PRACTICES - AIRFRAME General ENVIRONMENTAL SYSTEMS General Distribution Pressurization Control Heating Cooling Temperature Control AUTOFLIGHT 2G15 Autopilot COMMUNICATIONS General Audio Integrating Static Discharging ELECTRICAL POWER 2IJ1...
  • Page 279 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. FUEL 3G13 General Storage Distribution Indicating HYDRAULIC POWER General Main ICE AND RAIN PROTECTION General Airfoil Pitot and Static Windows and Windshields Propellers INDICATING/RECORDING SYSTEMS Central Warning Systems...
  • Page 280 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. VACUUM Distribution Indicating WATER/WASTE (See 12-00-00.) ELECTRICAL / ELECTRONIC PANELS 6D19 Instrument and Control Panels Electrical & Electronic Equipment Racks STRUCTURES General Investigation, Cleanup, and Aerodynamic Smoothness...
  • Page 281 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STANDARD PRACTICES - ENGINE General POWER PLANT General Cowling Mounts Fire Seals Drains ENGINE Accessory Drives ENGINE AND FUEL CONTROL (See Pratt & Whitney Turboprop Gas Turbine Engine - Maintenance Manual (PT6A-38/-40-/41/-42/-42A) P/N 3021442.)
  • Page 282 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STARTING (See 24-30-00.) CHARTS & WIRING DIAGRAMS Charts 21 thru 31 Electrical Schematics 91 (CONT.) CHARTS & WIRING DIAGRAMS (CONT.) 32 & UP Electrical Schematics APPENDIXES APPENDIX 1...
  • Page 283 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Air Distribution System: 2D12 Avionics Bleed Air Check Valves: 2D14 Removal / Installation Absolute Pressure Regulator: Blowers Face-Mounted: 6E1 Avionics Cooling: 2D14 Rack-Mounted: 6E1 Access and Inspection Provisions: Cabin Recirculation: 2D11 Avionics Cooling: 2D15...
  • Page 284 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cable Tension vs. Ambient Electrical Temperature: 3D22 Alternator: 2K3 Decals-See also Placards Calibration Installation and Adjustment: Meyercord Decals Engine Torque Indication Installation: 1J12 Avidyne EFIS: 7I18 Alternator Control Unit (ACU): Removal: 1J12...
  • Page 285 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Electrical (cont.) Entertainment Console: KRA 10A Radar Altimeter: Schematics (cont.) 8H18 Avidyne EFIS Fire Detection System: 8H22 Landing Gear Position DC 50 Antenna Coupler: Flap Indicator: 8I18 Indicators: 9C10 Flaps: 8I14 Landing Gear Warning:...
  • Page 286 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Electrical (cont.) Switches: 6E2 ELT: 3C21 Schematics (cont.) Overhead Switch Panel: 6E2 Artex 110: 3C22 Position Lights: 9E8 Push ON - Push OFF: 6E4 Testing: 3C23 Power Distribution: 8G18 Rocker-type: 6E4 Wiring Schematic: 3C22...
  • Page 287 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Engine (cont.) Fuel Oil Temperature Probe Additives: 1K14 Garmin GMA-340 Audio Panel Installation: 7J21 Biocide: 1K15 Adjustment: 2I11 Overspeed: 1F6 Handling Practices: 1K14 Functional Test: 2I10 Overtemp: 1F6 Removing Biological Removal and Installation: 2I9...
  • Page 288 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Inspection Parking Brake Valve: 4H24 Unscheduled Definitions: 1C19 Propeller: 7C13 Engine: 1F6 Forms: 1E3 Propeller Blades: 7C13 Overspeed: 1F6 Event Inspection Work Sheet: Propeller Heaters: 4E4 Overtemp: 1F6 1D13 Static Wick 100 Hour: 2I17...
  • Page 289 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Landing Gear (cont.) Dimming Rheostats: 4J8 Main Gear-See Landing Gear - Nose Electroluminescent: 4J9 Main Actuator Eyeball Spotlights: 4J13 Main Wheel-See Wheels - Main Assembly: 4H3 Instrument Panel Post Lights: Maintenance Checks...
  • Page 290 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Meggitt MAGIC (cont.) Piper Overspeed Governor: 7C19 Engine InstrumentDisplay Parts: A9 Operational Check: 7C19 (cont.) Publications: A12 Propeller Assembly: 7C10 Engine Torque Indication Service Bulletins: 1C15 Servicing: 1L2 Calibration: 7I13 Service Letters: 1C15...
  • Page 291 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Toe Brake Cylinder Assembly: 4H20 Safety Valve: 2D24 Taxiing: 1H15 Toe-in / Toe-out Correction Chart: Seat Belts-See Restraint System Terminal Junction Module 4F18 Seats Identification: 6E8 Tools Lumbar Support: 3C9 Testing Control Surfaces Balancing:...
  • Page 292 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Troubleshooting (cont.) Windshield Heat Pneumatic Deice System: 4C9 Testing: 4D7 Pressurization System: 2D21 Troubleshooting: 4D7 Primary Flight Display (PFD): Wing 5C24 Attach Fittings Corrosion Propeller Heat: 4D10 Control: 6K17 Rudder Control System: 3E19...
  • Page 293 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INDEX PAGE 11 2B11 Apr 15/07...
  • Page 294 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 2B12 THRU 2B24 INTENTIONALLY BLANK INDEX PAGE 12 Apr 15/07 2B12...
  • Page 295 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER STANDARD PRACTICES - AIRFRAME...
  • Page 296 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 297 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 20 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 20-List of Apr 15/07 Effective Pages Apr 15/07 20-Table of Contents Apr 15/07 Apr 15/07 20-00-00 Apr 15/07...
  • Page 298 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 20 - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 299 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 20 - STANDARD PRACTICES - AIRFRAME TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 20-00-00 GENERAL Description Torque Wrenches Installing Rod End Bearings Removing Cherrylock Rivet Identification of Fluid Lines 2C10...
  • Page 300 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 20 - CONTENTS PAGE 2 Apr 15/07...
  • Page 301 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GENERAL Description This chapter contains general information pertaining to standard aircraft hardware installation and removal practices, as well as general information on corrosion control and painting issues. For standard repair practices of a minor nature, see 51-70-00 and AC 43.13-1 (latest revision).
  • Page 302 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Torque Wrench Formula Figure 1 Installing Rod End Bearings Figure 2 20-00-00 PAGE 2 Apr 15/07...
  • Page 303 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Removing Cherrylock Rivets Use following procedure to remove cherrylock rivets: To remove from thick material, use a tapered steel drift pin to drive out rivet stem. (See Figure 3, View 1.) CAUTION: DRIVING OUT THE LOCKED STEM OF RIVETS INSTALLED IN THIN MATERIAL MAY DAMAGE THE MATERIAL.
  • Page 304 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Identification of Fluid Lines (Refer to Figure 4.) Aircraft fluid lines are identified by color code markers, words and geometric symbols. The markers identify each line`s function, content, primary hazard, and the direction of fluid flow.
  • Page 305 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Hose, Tube, and Line Markings Figure 4 20-00-00 PAGE 5 2C11 Apr 15/07...
  • Page 306 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Flareless Tube Fittings Figure 5 20-00-00 PAGE 6 Apr 15/07 2C12...
  • Page 307 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Flareless Tube Assemblies The use of flareless tube fittings eliminates all tube flaring. An operation, referred to as presetting, is necessary prior to installing a new flareless tube assembly. Presetting is performed as follows: Cut tube to correct length.
  • Page 308 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 37 Flared Fitting Conical Seal Tube Sleeve Conical Seals Figure 6 Lubrication of Threads Lubricate all fittings on external lines, including attachment points at engine and other components, with proper lubricant (specified in Chart 2).
  • Page 309 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 10. Lubrication of Gaskets and Seals Lubricate gaskets and O-ring seals with same fluid they are sealing. 11. Support Clamps CAUTION: MAKE CERTAIN THAT CLAMPS ARE OF THE CORRECT SIZE. CLAMPS OR SUPPORTING CLIPS SMALLER THAN THE OUTSIDE DIAMETER OF THE HOSE MAY RESTRICT THE FLOW OF FLUID THROUGH THE HOSE.
  • Page 310 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 12. Dye Penetrant Inspections NOTE: The following procedure is general in nature. See manufacturer's instructions, included with dye penetrant kit, for specifics. Using a volatile cleaner, thoroughly remove dirt, loose scale, oil and grease from surface to be inspected.
  • Page 311 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL PAINTING Painting Safety WARNING: OVERSPRAY FROM CERTAIN ENAMELS, IF PUT IN WATER, IS FLAMMABLE. STORE ALL OVERSPRAY IN COVERED CONTAINERS AWAY FROM BUILDINGS WHERE SPRAYING OPERATIONS ARE CONDUCTED. WARNING: WASH ALL RAGS AND SPONGES USED TO APPLY ANY PHOSPHORIC ACID CONVERSION COATINGS (ALODINE) BEFORE DISPOSAL.
  • Page 312 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Paint Application WARNING: GROUND AIRCRAFT BEFORE PAINTING SO NO STATIC ELECTRICITY CHARGES BUILD UP AND DISCHARGE. CAUTION: PROTECT WINDSHIELD WHEN MASKING AIRCRAFT. PAINT STRIPPERS, METAL BRIGHTENERS, AND SOLVENTS WILL DAMAGE WINDSHIELD. CAUTION: BALANCE MOVABLE CONTROL SURFACES AFTER PAINTING. REFER TO APPROPRIATE MAINTENANCE MANUAL SECTIONS.
  • Page 313 MAINTENANCE MANUAL Paint System Compatibility Before applying new paint, find what type finish was used previously. Refer to the Piper parts catalog for correct paint number and color. Identify paint finishes by applying engine oil to a small surface area. Old nitrocellulose finishes will soften in a few minutes.
  • Page 314 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Sags and Runs - Excess paint causes wet paint film to move by gravity and presents a sagging appearance. Incorrect viscosity, air pressure, and gun handling, or inadequate surface preparation are frequent causes.
  • Page 315 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 20-20-00 PAGE 5 2C21 Apr 15/07...
  • Page 316 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 2C22 THRU 2C24 INTENTIONALLY BLANK 20-20-00 PAGE 6 Apr 15/07 2C22...
  • Page 317 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER ENVIRONMENTAL SYSTEMS...
  • Page 318 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 319 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 21 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 21-List of Apr 15/07 21-40-00 Apr 15/07 Effective Pages Apr 15/07 Apr 15/07 Apr 15/07 21-Table of Contents...
  • Page 320 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION PAGE DATE 21-50-00 (Cont.) Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07...
  • Page 321 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 21 - ENVIRONMENTAL SYSTEMS TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 21-00-00 GENERAL 21-20-00 DISTRIBUTION 2D11 Ground Blower 2D11 Removal 2D11 Installation 2D11 Cabin Recirculation Blowers 2D11 Removal 2D11 Installation...
  • Page 322 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 21 - ENVIRONMENTAL SYSTEMS TABLE OF CONTENTS (continued) SUBJECT SECTION PAGE GRID NO. 21-40-00 HEATING 2E11 Muffler 2E12 Removal 2E12 Installation 2E12 Heat Exchanger/Plenum Assembly 2E12 Removal 2E12 Installation 2E12 Mass Flow Control Valve...
  • Page 323 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 21 - ENVIRONMENTAL SYSTEMS TABLE OF CONTENTS (continued) SUBJECT SECTION PAGE GRID NO. 21-50-00 COOLING (continued) Compressor 2F20 Compressor Service 2F20 Removal 2F21 Installation 2F21 Checking Compressor Oil Level 2F21 Adjustment of Drive Belt Tension...
  • Page 324 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 21 - CONTENTS PAGE 4 Apr 15/07...
  • Page 325 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GENERAL The environmental system consists of an engine bleed air and conditioning system, cabin air distribution system, pressurization and control system, ventilating air system and air conditioning system. Compressor bleed air from the P3 engine port supplies air for heating the cabin during flight and ground operations and for pressurization.
  • Page 326 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 21-00-00 PAGE 2 Apr 15/07 2D10...
  • Page 327 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL DISTRIBUTION The cabin air distribution system consists of left and right side panel ducting, windshield defrost, foot warmer (if installed) and left and right recirculation blowers. The side panel ducts provide for overall air distribution throughout the length of the cabin as well as individual controllable air outlets at each seat (eyeball outlets).
  • Page 328 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Defrost DEFROST Control PULL ON Pressure Bulkhead Flow Restrictor Eyeballs (6) Safety Valve Defroster Recirculation Blower And Evaporators Outflow Valve Conditioned Air Mass Flow Control (4 Positions) - OFF - NORM (Ground with WOW)
  • Page 329 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL S/N'S 4697174 & UP Pressure Regulator To Vacuum System Overboard Dump To De-Ice System Forward Precooler Pressure Air-to-Air Bulkhead Heat Emergency Exchanger Pressure Solenoid Ground Valve Blower Ram Air Ram Air Temp...
  • Page 330 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Installation (1) Position the blower in place on the evaporator shell and secure it with the bolts, nuts and washers. (2) Connect the electrical leads going to the blower motor. (Refer to Chapter 91 of this manual for schematic information.)
  • Page 331 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL BLOWER DUCT TUBING J308 P308 Avionics Cooling Figure 2 (Sheet 1 of 2) 21-20-00 PAGE 5 2D15 Apr 15/07...
  • Page 332 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL TO TOP OF AUDIO PANEL TO XPNDR #1 (S/N'S 4697001 THRU 4697037) TO XPNDR #2 TO FLIGHT MAX DISPLAY (S/N'S 4697038 & UP) TO AUTOPILOT COMPUTER TO GNS-530 NO. 2 TO GNS-530 NO. 1...
  • Page 333 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 21-20-00 PAGE 7 2D17 Apr 15/07...
  • Page 334 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 21-20-00 PAGE 8 Apr 15/07 2D18...
  • Page 335 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL PRESSURIZATION CONTROL General The cabin pressurization control system consists of an isobaric outflow valve, a safety outflow valve, absolute pressure regulator, cabin altitude and rate selector, electrically operated vacuum solenoid valve, surge tank and associated inter-connecting plumbing and wiring.
  • Page 336 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cabin Pressure Control System Figure 1 21-30-00 PAGE 2 Apr 15/07 2D20...
  • Page 337 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Troubleshooting Pressurization System CHART 1 (Sheet 1 of 3) TROUBLESHOOTING (PRESSURIZATION SYSTEM) Trouble Cause Remedy Cabin will not pressurize. Blocked safety valve cabin Replace filter and check air filter or orifice. orifice.
  • Page 338 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 2 of 3) TROUBLESHOOTING (PRESSURIZATION SYSTEM) Trouble Cause Remedy Cabin altitude decreases Minor leak in tube between Remove and replace tube below selected altitude. controller and isobaric valve or isobaric valve.
  • Page 339 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 3 of 3) TROUBLESHOOTING (PRESSURIZATION SYSTEM) Trouble Cause Remedy Cabin pressure rapidly Malfunction in controller. Remove and replace increases or decreases controller. with reselection of cabin altitude. Cabin altitude exceeds Loss of airflow into cabin.
  • Page 340 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Safety and Outflow Valves Figure 2 21-30-00 PAGE 6 Apr 15/07 2D24...
  • Page 341 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Component Detailed Description Cabin Outflow Valve. (Refer to Figure 2) The outflow valve consists of two sections, a head section and a base section. The head section contains port "2" (controller connection) and a plugged cabin air port. Mounted on the head is the differential control, which contains port "1"...
  • Page 342 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 21-30-00 PAGE 8 Apr 15/07...
  • Page 343 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cabin Pressure Controller. (See Figure 4.) (1) Description The body of the controller is composed of three elements. The lower element forms a chamber which is open to cabin pressure and houses the absolute bellows. It also is the face of the controller, and has the cabin altitude selector knob and the cabin rate control knob.
  • Page 344 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cabin Pressure Controller Figure 4 21-30-00 PAGE 10 Apr 15/07...
  • Page 345 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Vacuum Relief (Cabin Dump) Solenoid Valve. This valve is normally closed. It is located in the control line between the cabin pressure controller vacuum port and the safety valve. When energized, vacuum is applied to the diaphragm of the safety valve, holding it open.
  • Page 346 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Outflow and/or Safety Valve Removal (1) Disconnect the two lines from the valve being removed. (2) Remove the three nuts which secure the valve to the aft pressure bulkhead. (3) Remove the valve from the pressure bulkhead.
  • Page 347 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Pressurization System Test (PIR-PPS60144-3, Rev. C.) WARNING: DO NOT APPLY ELECTRICAL POWER ON BUS UNLESS AIRCRAFT IS ON JACKS AND STRUTS ARE FULLY EXTENDED. Equipment Required. Pressurization Test Stand Procedure. NOTE: Open engine access gull wing doors and remove upper forward cowling before beginning.
  • Page 348 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (10) Continue to pressurize the cabin at a rate not to exceed 1,500 feet per minute until a maximum cabin differential of 5.25 psid occurs. Determine airflow required to maintain 5.25 psid and record.
  • Page 349 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (18) Depressurize cabin at a rate not exceeding 1,500 fpm. (19) Remove instrument line connector and pressurization outlet connections installed in steps (5) and (6). Cap 1/4 inch fitting in firewall. Reconnect mass flow control valve outlet hose to the temperature control valve inlet.
  • Page 350 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 21-30-00 PAGE 16 Apr 15/07 2E10...
  • Page 351 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL HEATING The temperature controller sets what percentage of bleed air will flow through the cooling heat exchanger and what percentage will flow through the acoustic muffler. The amount of air through each device determines the mixed cabin supply air temperature.
  • Page 352 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Muffler Removal (1) Loosen band clamps (two each end) and remove flexible hoses from forward and aft ends of muffler. (2) Unscrew and remove mounting bracket retaining screws (2). (3) Remove muffler.
  • Page 353 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Mass Flow Control Valve Figure 2 The mass flow control valve also includes an air-to-air ejector. The ejector creates low internal static pressure that enables low pressure ambient air to be drawn into the venturi where it is mixed with the hot expanded bleed air.
  • Page 354 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Testing The mass inflow control system can be tested as follows. Use of an Enviro Systems breakout box (Enviro Systems P/N 1300000) is helpful, but not required. (1) Ground testing without the breakout box: (a) With the aircraft electrical power turned on, place the ECS switch in the off position.
  • Page 355 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Installation (1) Connect defrost hoses to appropriate fittings on defroster. Tighten clamps screws. (2) Position defroster at windshield post. Secure with four nylon spacers and screws. (3) Position closeout panel in appropriate position over defroster and magnetic compass.
  • Page 356 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 21-40-00 PAGE 6 Apr 15/07 2E16...
  • Page 357 COOLING General WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.) WARNING: REFRIGERANT HFC-134A IS USED IN THIS AIRPLANE. ANYONE SERVICING THE AIR CONDITIONING SYSTEM MUST BE FAMILIAR WITH THE REFRIGERANT, LUBRICANT, AND COMPONENTS USED IN THAT PARTICULAR SYSTEM.
  • Page 358 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 1 of 4) TROUBLESHOOTING (AIR CONDITIONING SYSTEM) Trouble Cause Remedy High discharge pressure. Overcharge of refrigerant. Purge excess refrigerant. Air in system. Check for leaks. Bleed charge from system.
  • Page 359 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 2 of 4) TROUBLESHOOTING (AIR CONDITIONING SYSTEM) Trouble Cause Remedy High suction pressure. Expansion valve not closing. Replace expansion valve. Evaporator flooded. Suction line frosted to compressor. Compressor drive belt Adjust belt tension.
  • Page 360 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 3 of 4) TROUBLESHOOTING (AIR CONDITIONING SYSTEM) Trouble Cause Remedy System produces no Refrigeration cooling. (continued) Broken refrigerant line. Examine all lines for evidence of breakage by external stress or rubbing wear.
  • Page 361 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 4 of 4) TROUBLESHOOTING (AIR CONDITIONING SYSTEM) Trouble Cause Remedy System produces no Refrigeration (continued) cooling. (continued) Clogged screen in Purge system and replace expansion valve. expansion valve. Clogged screen in receiver Purge system;...
  • Page 362 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Air Conditioning System Figure 1 21-50-00 PAGE 6 Apr 15/07 2E22...
  • Page 363 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Servicing Cooling System (PIR-PPS50003-4, Rev. C.) NOTE: The maximum refrigerant capacity is 2.75 pounds. The total refrigerant capacity required is determined separately for each system and is the amount that will result in bubble-free operation at the sight gauge, as specified in the post charging operational check.
  • Page 364 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 2 TEMPERATURE VS. PRESSURE Refrigerant HFC134a Refrigerant HFC134a Evaporator Pressure Evaporator Temperature Gauge Reading psi °F 21-50-00 PAGE 8 Apr 15/07 2E24...
  • Page 365 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Malfunction Detection NOTE: If the cooling system has leaked refrigerant or is discharged, the compressor oil level must be checked. The detection of system malfunction largely depends on the mechanic’s ability to interpret the gauge pressure readings into system problems.
  • Page 366 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Special Servicing Procedures The air conditioning system should be serviced by a qualified shop with trained personnel. The following procedures and precautions should be observed. CAUTION: UNITED STATES ENVIRONMENTAL REGULATIONS REQUIRE THAT AIR CONDITIONING SYSTEM REPAIRS BE ACCOMPLISHED BY A QUALIFIED SHOP WITH APPROPRIATELY TRAINED PERSONNEL.
  • Page 367 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (2) System Servicing Precautions. WARNING: DISCHARGE SYSTEMS SLOWLY TO PREVENT THE ESCAPE OF LIQUID REFRIGERANT AND THE LOSS OF THE LUBRICATING OIL. NOTE: The term “Discharge,” as used throughout this section, in no sense implies or suggests discharging refrigerant to atmosphere.
  • Page 368 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 3 RECOMMENDED TORQUE SPECIFICATIONS ALUMINUM TUBING Metal Tube O.D. Thread and Fitting Size Ft./Lb. 7/16 11-13 15-20 21-27 1-1/16 28-33 FLARE CONNECTIONS O-RING CONNECTIONS Tube OD Thread size Ft./Lb. Tube OD Thread size Ft./Lb.
  • Page 369 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Servicing the System (with a Charging Stand) CAUTION: MINERAL OIL AND PAG ARE NOT COMPATIBLE. USE A SEPARATE MANIFOLD TEST SET AND / OR TEST/CHARGING STAND AND RECOVERY SYSTEM FOR EACH REFRIGERANT TYPE.
  • Page 370 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (o) Measure the amount of oil in the catch bottle. The same amount of new oil must be added to the system before charging the system. (p) To enter diagnostic mode, simultaneously press the SHIFT/RESET and ENTER keys. To display amount of refrigerant recovered by the unit, press the 3 key.
  • Page 371 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 4 USING VACUUM TO EVACUATE MOISTURE System Vacuum Boiling Point of Water (°F) 27.95 COMPOUND GAUGE 28.74 READING IN INCHES 29.53 OF MERCURY VACUUM 29.76 29.84 29.88 NOTE: Compound gauge reading will be approximately one inch lower, numerically, for each 1000 feet elevation above sea level.
  • Page 372 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Connect the blue and red hoses to the service ports. Start the vacuum pump. Open the valve on the vacuum pump. Open the low pressure control valve and the vacuum control valve on the charging stand.
  • Page 373 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 11 If, after 5 minutes of pump operation, the RED gauge does not indicate a little below zero: Stop the pump by pressing the 1 key or the SHIFT/RESET key. Eliminate blockage in the system by replacing faulty parts.
  • Page 374 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL REFRIGERANT CONTAINER OF WARM WATER (125˚ F) SCALE OPTIONAL METHOD This end of the hose EVAPORATORS must have a device to depress the Schrader Valve. EXPANSION VALVES MANIFOLD ASSEMBLY RECIVER - DEHYDRATOR...
  • Page 375 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CAUTION: USE A THICK SOLUTION OF SOAP AND WATER TO CHECK FOR LEAKS INSTEAD OF THE PROPANE LEAK DETECTOR THAT IS PROVIDED WITH SOME BRANDS OF CHARGING STANDS. Locate leak(s) using an electronic leak detector designed to detect HFC134a refrigerant.
  • Page 376 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (b) Using a Robinair 34700 charging station or equivalent (See Figures 3 and 6.) CAUTION: THE FOLLOWING PROCEDURE APPLIES TO ROBINAIR 34700 OR SIMILAR CHARGING STATION. SEE OPERATOR'S MANUAL OF CHARGING STATION BEING USED, FOR DETAILED INSTRUCTIONS FOR CHARGING SYSTEM.
  • Page 377 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL LOW SIDE SERVICE PORT EVAPORATOR COILS HIGH SIDE SERVICE PORT INLET COMPRESSOR MANIFOLD SYSTEM LOW SIDE SYSTEM HIGH SIDE OUTLET EXPANSION VALVES RECEIVER - DRYER CONDENSER AND SIGHT GLASS GAUGE 2 LOW PRESSURE...
  • Page 378 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (5) Post Charging Operational Check NOTE: The following assumes the charging stand is already connected to the airplane as described in Evacuating the System, above. This procedure can also be used to top off a partially charged system with refrigerant.
  • Page 379 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CAUTION: ASCERTAIN THAT THE AREA AROUND THE AIRPLANE IS CLEAR AND THAT A QUALIFIED PERSON IS AT THE CONTROLS OF THE AIRPLANE. ENSURE AIRPLANE IS HEADED INTO WIND. Activate the system and operate the engine at IDLE RPM for 2 minutes. Then operate the engine at 450 LBS.-FT.
  • Page 380 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Manifold Set Operation Figure 8 21-50-00 PAGE 24 Apr 15/07 2F16...
  • Page 381 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Servicing the System (with a Manifold Set) (1) Test Gauge and Manifold Set The proper testing and diagnosis of the air conditioning system require that a manifold gauge set (or a charging stand) be attached to the system. This set consists of two gauges mounted to a manifold.
  • Page 382 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Evacuation Hookup Figure 9 Leak Test Hookup Figure 10 21-50-00 PAGE 26 Apr 15/07 2F18...
  • Page 383 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Tighten/re-tighten fittings as necessary to stop leak(s). If leaks are due to damaged or worn components, proceed with refrigerant recovery/system discharge, perform repairs or component replacement and repeat leak detection procedure. (g) Check that the both high side and low side valves on the manifold hand set are closed.
  • Page 384 (1) Compressor Service WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.) It is not advisable to service the compressor in the field.
  • Page 385 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CAUTION: AN IMPORTANT FACTOR IN AIR CONDITIONING SERVICING IS CLEANLINESS. TAKE CARE TO PREVENT DIRT OR FOREIGN MATERIAL FROM ENTERING THE SYSTEM. ALL HOSE AND TUBING ENDS SHOULD BE CAPPED IMMEDIATELY. ANY LUBRICATION REQUIRED IN THE ASSEMBLY OF THE COMPONENTS SHOULD BE REFRIGERANT OIL OF THE TYPE USED IN THE COMPRESSOR.
  • Page 386 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL A/C Compressor Installation and Adjustment Figure 11 (Sheet 1 of 3) 21-50-00 PAGE 30 Apr 15/07 2F22...
  • Page 387 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL NOTE 1: AS REQUIRED TO MAINTAIN ALTERNATOR BELT ALIGNMENT, USE WASHERS (NAS1149C0663R (UP TO 2) OR NAS1149C0632R (UP TO 4)) IN ANY COMBINATION TO FILL GAP BETWEEN INSERTS AND ALTERNATOR MOUNTING LUG.
  • Page 388 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL AN3C4A BOLT MS35333-39 WASHER (2 PLACES) (MAX TORQUE 15 IN. LBS. - OILED) ACCESSORY DRIVE ASSEMBLY BRACKET TURNBUCKLE LOCKNUT MS20392-2C11 PIN NAS1149C0332R WASHER MS24665-132 COTTER PIN AS REQUIRED TO FILL BOLT GRIP LENGTH,...
  • Page 389 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL While looking through the oil filler plug hole and observing the internal parts (see Figure 12), rotate the counterweight. Stop the counterweight in the position shown in Figure 14 as the internal parts are moving to the rear of the compressor (discharge stroke).
  • Page 390 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Positioning Sanden Compressor Internal Parts Figure 12 0.118 " (3mm) INCREMENTS TYPICAL FOR 20 NOTCHES 30˚ 4.115 " Fabricated Dipstick for Sanden Compressor Oil Check Figure 13 21-50-00 PAGE 34 Apr 15/07...
  • Page 391 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL DIPSTICK STOP FILLER HOLE CLUTCH FRONT PLATE POSITION OF COUNTER WEIGHT COUNTERWEIGHT VIEW LOOKING FORWARD Sanden Compressor Mounting Angle Figure 14 CHART 6 SANDEN SD 505 COMPRESSOR MOUNTING ANGLE / OIL LEVEL...
  • Page 392 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Evaporator/Blower Assembly The two evaporators are located beneath the floor aft of the rib at F.S. 233.87. (1) Removal (a) Discharge the system into an appropriate, environmentally-approved, refrigerant recovery station. (b) Remove the refrigerant lines from the inboard side of the evaporator.
  • Page 393 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Expansion Valve Figure 15 (e) Remove the bolts, washers, screws and nuts that secure the upper end of the duct to the supports and to the condenser assembly. NOTE: With the bolts and screws removed from the duct assembly, there is no support for the condenser and it is free to fall.
  • Page 394 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Condenser Blower Motor Assembly The condenser blower motor assembly is located in the condenser exhaust duct. Access to the motor is through the rear fuselage access panel and the removable access panel on the aft side of the duct assembly.
  • Page 395 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Manifold Assembly The manifold assembly is located behind the receiver-dehydrator and is mounted to the forward face of the frame at F.S. 249.60. The manifold assembly has the high pressure switch screwed into the high pressure port that goes through the manifold body and the low pressure switch screwed into the low pressure port that passes through the manifold body.
  • Page 396 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 21-50-00 PAGE 40 Apr 15/07...
  • Page 397 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 21-50-00 PAGE 41 Apr 15/07...
  • Page 398 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 21-50-00 PAGE 42 Apr 15/07 2G10...
  • Page 399 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL TEMPERATURE CONTROL Cabin Air Temperature Control Valve (See 21-40-00, Figure 1.) The cabin temperature control system consists of: an Electronic (Digital) Temperature Controller (1 ea.), a Temperature Modulating Valve Assembly (1 ea.), a Cabin Temperature Sensor (1 ea.), and a Duct Temperature Sensor (1 ea.).
  • Page 400 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (c) If the cabin air temperature is less than 85 °F, placing the system in auto mode and rotating the temperature select rheostat to the full clockwise position should cause the temperature modulating valve to slowly move to the bypass (hot) position. If the ambient air temperature is more than 55 °F, placing the system in auto mode and rotating the...
  • Page 401 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 21-60-00 PAGE 3 2G13 Apr 15/07...
  • Page 402 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 21-60-00 PAGE 4 Apr 15/07 2G14...
  • Page 403 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER AUTOFLIGHT 2G15...
  • Page 404 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 2G16...
  • Page 405 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 22 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 22-List of Apr 15/07 Effective Pages Apr 15/07 22-Table of Contents Apr 15/07 Apr 15/07 22-10-00 Apr 15/07...
  • Page 406 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 22 - LIST OF EFFECTIVE PAGES PAGE 2 2G18 Apr 15/07...
  • Page 407 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 22 - AUTOFLIGHT TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 22-10-00 AUTOPILOT 2G21 Description 2G21 Ground Checks and Flight Adjustments 2G21 Face-mounted Instruments Trim Monitor Removal Installation Roll Servo Removal...
  • Page 408 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 22 - CONTENTS PAGE 2 Apr 15/07 2G20...
  • Page 409 Description (See Figures 1, 2, and 3.) WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (FOR S-TEC/MEGGITT AUTOPILOT INSTALLATIONS, SEE THE S-TEC/MEGGITT DRAWING PACKAGES DELIVERED WITH EACH AIRCRAFT.)
  • Page 410 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (7) Center the HDG bug on D.G. or CRS Arrow on HSI, then center the NAV needle and note that NAV and CAP annunciations are illuminated (steady). If the above conditions are maintained for approximately 15 seconds the SOFT annunciator light will illuminate along with NAV and CAP, indicating a dynamic gain change.
  • Page 411 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 7 - 8 1. CB371 CIRCUIT BREAKER (5 AMP) (REF) 11. TURN COORDINATOR (NOT IN MAGIC 1500) 2. CB372 CIRCUIT BREAKER (2 AMP) (REF) 12. HORN 3. CB334 CIRCUIT BREAKER (3 AMP) (REF) 13.
  • Page 412 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 102310 F/J TRIM 2 AMP C/B TRIM (BLK) MASTER (3 PIN MOLEX) TO A/C GND SWITCH A/C BUSS (RED) TRIM MONITOR TRIM MASTER SW TO DIMMER LIGHT RHEOSTAT (WHT) A/C GND (3 PIN MOLEX)
  • Page 413 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CO-PILOT CONTROL WHEEL STALL WARN CO-PILOT 30D05 CONTROL WHEEL DIODE TRIM RELAY PITCH SERVO (WHT) (BLK) (BLK) (BLK) (WHT) (WHT) PILOT CONTROL WHEEL PITCH SERVO PILOT CONTROL WHEEL YAW SERVO YAW SERVO...
  • Page 414 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 105127 8.0 NEW/A TRIM 2 AMP C/B TRIM MASTER TO A/C GND T2 (3 PIN MOLEX) SWITCH CABLE ASSEMBLY TRIM MONITOR AVIONICS TRIM MASTER SW BUSS T1 (3 PIN MOLEX) TO DAY/NIGHT...
  • Page 415 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL WITH AVIDYNE ENTEGRA RELAY (REF) CO-PILOT CONTROL WHEEL CO-PILOT CONTROL WHEEL 30D05 TRIM RELAY DIODE NOT USED WITH AVIDYNE ENTEGRA PILOT CONTROL WHEEL GO-AROUND SWITCH REF PILOT CONTROL WHEEL POWER LEVER GRIP...
  • Page 416 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Flight Adjustments The in-flight adjustments for this system consist of one (3 turn) adjustable pot (roll centering) located behind the face plate of the programmer/ computer and accessible with a small slot screwdriver, through the hole in the face plate between the “REV’...
  • Page 417 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL FOR WEAR LIMITS, SEE S-TEC INSTRUCTIONS FOR 102310 F/J ROLL SERVO CONTINUED AIRWORTHINESS, 105127 A PER INTRODUCTION, SUPPLEMENTARY BULKHEAD F.S. 171.40 PUBLICATIONS. AILERON CABLE L OF A/C CHAFE BLOCK CABLE CLAMP AILERON...
  • Page 418 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL LOCATION OF CENTER-BALL WITH AILERONS IN NEUTRAL POSITION. DEPRESS CENTER-BALL TO BOTTOM OF HOLE AND TIGHTEN SETSCREW. ROLL SERVO AUTOPILOT BRIDLE CABLE ˚ (VIEW LOOKING UP, CAPSTAN COVER ˚ ˚ WRAP 440...
  • Page 419 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (14) Connect autopilot harness. (15) Check autopilot system for binding and proper operation, see paragraph 2, Ground Checks and Flight Adjustments, above. (16) Check aileron controls for free and correct movement. (17) Replace centerline floor access panel and secure with screws.
  • Page 420 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Trim Servo (See Figures 1 and 6.) The trim servo is located on the centerline underneath the baggage compartment floor. Removal (1) Remove rear seats. Remove carpet and access panels from baggage compartment floor.
  • Page 421 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 102310 G/J TRIM SERVO 105127 NEW BULKHEAD F.S. 249.60 CABLE GUARDS (4 REQ'D) C L OF A/C BULKHEAD F.S. 241.50 VIEW LOOKING DOWN AT TRIM SERVO INSTALLATION BULKHEAD F.S. 249.60 BOLT, AN3-5A (3 REQ'D) BULKHEAD F.S.
  • Page 422 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (8) Slide the idler pulley along the trim cable, underneath the servo capstan, and bring it approximately to its installed position (See Figure 6). At this point, the forward portion of the trim cable should be routed under, around the rear, and over the top of the idler pulley and under, around the front, and over the top of the capstan.
  • Page 423 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL L OF AIRCRAFT CABLE CLAMP (2 REQ"D) RIGHT RUDDER CABLE SEE DETAIL (BELOW) BOLT, AN3-5A FOR BRIDLE CABLE WASHER, NAS1149F0363P WRAP INFORMATION NUT, MS21042-3 (4 EACH REQ'D) ADJUST BRIDLE CABLE TENSION CABLE 30 ±...
  • Page 424 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (12) Check autopilot system for binding and correct operation. (13) Check rudder controls for free and correct movement. (14) Replace and secure the aft fuselage access panel. Pitch Servo (See Figures 1 and 8.) The pitch servo is located in the unpressurized aft fuselage.
  • Page 425 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 102310 H/J CLEVIS PIN, (2 REQ'D) 105127 NEW WASHER, NAS1149F0363P (4 REQ'D) COTTER PIN, MS24665-134 (2 REQ'D) (CUT TO LENGTH) EXISTING ELEVATOR CABLE ADJUST BRIDLE CABLE TENSION 30 ± 2 LBS. W.L.
  • Page 426 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 102310 G/J F.S. 311.40 105127 NEW L OF A/C .125 MIN AUTOPILOT SECTOR ELEVATOR SECTOR YAW AMPLIFIER SCREW, MS27039-0807 WASHER, NAS1149FN832P (4 EACH REQ'D) VIEW LOOKING AFT Effectivity System 550 shown, Yaw Amplifier Installation...
  • Page 427 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL SCREW (4 REQ'D.) WASHER (4 REQ'D.) AN936-A4 CAPSTAN COVER TORQUE WRENCH S-TEC TOOL (SEE PARTS CATALOG) CASTLE NUT COTTER PIN AN320-5 MS24665-134 SHIM WASHER (MIN. 1 REQ'D.) CAN BE USED IN ANY COMBINATION TO...
  • Page 428 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 11. Servo Clutch Torque Adjustment (See Figure 10.) Remove servo per instructions under specific servo, above. Place servo in a holding fixture (i.e. - vice) with capstan up. Remove capstan cover, cable guards, and cable.
  • Page 429 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 102310 F/J OF AIRCRAFT 105127 NEW LEFT F.S. 158.3 DETAIL A SEE DETAIL B 3.00 CABLE CUSHION ASSEMBLY CLAMP EXISTING BELLCRANK LOOKING DOWN ON INSTALLATION (SHOWN W/FLAPS IN FULL UP POSITION) CUSHION CLAMP FLAP MICROSWITCH DRIVE TUBE (REF) F.S.
  • Page 430 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 102310 F/J 105127 NEW AN3-4A BOLT CABLE ASSEMBLY (DRIVE TUBE END) SPACER CUSHION CLAMP NAS1149F0332P WASHER (2 REQ'D) MS21042-3 NUT DETAIL A MS35206-232 SCREW CABLE ASSEMBLY (FLAP COMPENSATOR ARM END) SPACER NAS1149FN632P WASHER...
  • Page 431 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 22-10-00 PAGE 23 2H19 Apr 15/07...
  • Page 432 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 2H20 THRU 2H24 INTENTIONALLY BLANK 22-10-00 PAGE 24 Apr 15/07 2H20...
  • Page 433 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER COMMUNICATIONS...
  • Page 434 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 435 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 23 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 23-List of Apr 15/07 Effective Pages Apr 15/07 23-Table of Contents Apr 15/07 Apr 15/07 23-00-00 Apr 15/07...
  • Page 436 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 23 - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 437 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 23 - COMMUNICATIONS TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 23-00-00 GENERAL Avionics Master Switch Ground Clearance Switch 23-50-00 AUDIO INTEGRATING Removal and Installation System Functional Test 2I10 Adjustments 2I11...
  • Page 438 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 23 - CONTENTS PAGE 2 Apr 15/07...
  • Page 439 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GENERAL Avionics Master Switch Avionics Bus #1 and #2 are fed direct from the tie bus via the avionics master solenoids which in turn are energized by the avionics master switch. Refer to Chapter 24 and to schematics in 91-24-30.
  • Page 440 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 23-00-00 PAGE 2 Apr 15/07...
  • Page 441 MAINTENANCE MANUAL AUDIO INTEGRATING WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.) The Garmin GMA-340 Audio Panel integrates the audio switching, amplifier, and intercom system with a marker beacon receiver.
  • Page 442 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL System Functional Test (See Figure 2.) On Ground The following known good equipment is required prior to performing this test: microphone, headset, speaker and avionics receivers. (1) Lamp Test (a) Apply power to the unit by rotating the pilot intercom knob clockwise.
  • Page 443 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GMA 340 GARMIN A O M TEST COM1 COM2 COM3 NAV1 NAV2 MUTE PILOT SPKR COM1 COM2 COM3 CABIN AUDIO ICS ISOLATION OFF/ PULL CREW SENS PASS CO-PILOT PILOT GMA-340 Audio Panel...
  • Page 444 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL MARKER BEACON HIGH SENSITIVITY MARKER BEACON LOW SENSITIVITY AIRCRAFT RADIO SPKR LEVEL PILOT PA MIC SPKR LEVEL CO-PILOT PA MIC SPKR LEVEL MARKER BEACON AUDIO LEVEL MUSIC 1 MUTE TRIP LEVEL (NOT USED IN THIS INSTALLATION)
  • Page 445 MAINTENANCE MANUAL GMA340 MOD 4 Installation NOTE: The following does not apply if Piper Service Bulletin No. 1135 has been previously complied with or if the airplane has been retrofitted with stereo headsets. In S/N’s 4697001 through 4697089, 4697091 through 4697141, and 4697145;...
  • Page 446 M1091 Summing Amplifier (PIR-PPS-60205, NEW) WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.) The Baker Electronics M1091 Summing Amplifier is designed to the convert the warning tones from up to 6 audio channels into one audio output.
  • Page 447 PIPER AIRCRAFT, INC. PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL MAINTENANCE MANUAL 1 2 3 CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL CHANNEL 105360 B AUD1 SUMMING AMP. CONN. BL 0.00 FS 100.00 (SEE FIGURE 1) VIEW LOOKING DOWN...
  • Page 448 PIPER AIRCRAFT, INC. PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 23-50-00 PAGE 8 Apr 15/07 2I16...
  • Page 449 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL STATIC DISCHARGING Static Wicks Description This airplane is equipped with 16 static wicks: three on the outboard end of each aileron, three on the outboard half of each side of the elevator; two on the right-hand side of the rudder and one on the left-hand side of the rudder and one in the center of the elevator trim tab.
  • Page 450 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 2I18 THRU 2I24 INTENTIONALLY BLANK 23-60-00 PAGE 2 Apr 15/07 2I18...

  • Page 451: Electrical Power

    PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER ELECTRICAL POWER...
  • Page 452 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 453 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 24 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 24-40-00 Apr 15/07 24-List of Apr 15/07 Effective Pages Apr 15/07 Apr 15/07 24-Table of Contents Apr 15/07...
  • Page 454 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 24 - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 455 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 24 - ELECTRICAL POWER TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 24-00-00 GENERAL 24-30-00 DC GENERATION Description Troubleshooting Electrical System Functional Test 2J16 Main Electrical Bus 2J16 Avionics Bus 2J16...
  • Page 456 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 24 - CONTENTS PAGE 2 Apr 15/07...
  • Page 457 This chapter does not include autopilot or avionics service information. Refer to Chapter 91 for electrical systems schematics. WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.)
  • Page 458 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL When the Battery Master switch, located on the overhead switch panel, is turned ON, the battery contactor closes, enabling current to flow from the battery to both the start contactor and the tie bus located on the lower right section of the Co-Pilots instrument panel.
  • Page 459 OFF and then back ON. Any time the alternator or the generator is turned OFF an "ALT INOP" or "GEN INOP" light will be illuminated on the annunciator panel. The Piper Model 46-500TP Battery Charger is a fully automatic 8 Amp battery charger capable of operating on any worldwide input from 100 to 240 VAC.
  • Page 460 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 1 of 6) TROUBLESHOOTING (ELECTRICAL SYSTEM) Trouble Cause Remedy STARTER GENERATOR Unit fails to operate or does Low voltage power source. Check the power source to not attain normal speed.
  • Page 461 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 2 of 6) TROUBLESHOOTING (ELECTRICAL SYSTEM) Trouble Cause Remedy Noisy operation. Rough bearings. Replace bearings. Scored or worn drive splines. Replace drive shaft. Armature rubbing in stator. Repair or replace defective parts.
  • Page 462 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 3 of 6) TROUBLESHOOTING (ELECTRICAL SYSTEM) Trouble Cause Remedy ALTERNATOR Zero output indicated on Open field circuit With the battery switch ammeter regardless of rpm. turned on, check for battery (refer to alternator system voltage from the airplane’s...
  • Page 463 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 4 of 6) TROUBLESHOOTING (ELECTRICAL SYSTEM) Trouble Cause Remedy Zero output indicated on Open field winding Disconnect field terminal of ammeter regardless of rpm in alternator. alternator from field wiring...
  • Page 464 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 5 of 6) TROUBLESHOOTING (ELECTRICAL SYSTEM) Trouble Cause Remedy ALTERNATOR (cont.) Output indicated on High resistance connections Check visually for loose ammeter does not meet in field or output circuit.
  • Page 465 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 6 of 6) TROUBLESHOOTING (ELECTRICAL SYSTEM) Trouble Cause Remedy Excessive ammeter Excessive resistance Check all connections and fluctuation. in field circuit. wire terminals in field circuit for deterioration such as...
  • Page 466 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Electrical System Functional Test (PIR-PPS60094-2.) Whenever electrical system work involving the major system busses is completed, verify correct connections as follows: Prior to application of external or battery power pull the following circuit breakers:...
  • Page 467 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Voltage Regulation and Control Voltage regulation and control is provided for the starter generator by a Lamar Generator Control Unit (GCU) and for the alternator by a Lamar Alternator Control Unit (ACU). Both units regulate voltage through control of field voltage and automatic overvoltage protection.
  • Page 468 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL BATT. 18-24V ** IN4004 FIELD (OR EQUIV.) VARIABLE POWER SUPPLY (CURRENT LIMITED TO LESS THAN 1-2 AMPS. ) BULBS USE SMALL BATTERIES, SUCH AS TWO 9V IN SERIES. GCU Bench Test Set-up...
  • Page 469 MAINTENANCE MANUAL Starter Generator WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.) NOTE: Review Pratt & Whitney Canada, Maintenance Manual No. 3021442, 72-00-00, Engine, Turboprop - Inspection, paragraph 11, whenever the starter-generator is replaced.
  • Page 470 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 2 STARTER GENERATOR SERVICE TEST SPECIFICATIONS DC Starter-Generator Model ............
  • Page 471 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Removal (PIR-PPS60229, Rev. New) NOTE: Two mechanics are required to remove or install the Starter-Generator (1) Open left gull-wing engine access door. (See 71-10-00.) (2) Disconnect and mark electrical wiring at terminal block.
  • Page 472 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CAUTION: DO NOT USE LUBRICANTS OR UNAUTHORIZED SOLVENTS, WHICH CAN REDUCE BRUSH LIFE. (b) Inspect interior of unit for oil and other contaminants. Wipe contaminants with clean cloth moistened with Stoddard solvent (Federal Specification P-D-680, Type 1).
  • Page 473 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GENERATOR SERIES 200SGL SAMPLE GALCULATION PROCEDURE BRUSH P/N 200SG1009 At 300 hours, remove the generator for brush inspection. Remove the shortest brush only. Do not remove more than one brush as brush seating will be affected.
  • Page 474 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL NOTE: If brushes are worn below the wear life indicators replace using the latest available revisions of Aircraft Parts Corp. service publications. NOTE: If new brushes (including instant-filming (IF) types) have been installed, seating / run-in is required by the starter-generator manufacturer.
  • Page 475 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 3 (Sheet 1 of 2) TROUBLESHOOTING GENERATOR CONTROL UNIT (GCU) Trouble Cause Remedy After engine start, GEN will not Field Flash function of Repair or replace GCU. come on line unless the Start GCU inoperative.
  • Page 476 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 3 (Sheet 2 of 2) TROUBLESHOOTING GENERATOR CONTROL UNIT (GCU) Trouble Cause Remedy The voltmeter indicates rapidly Indicative of an overvoltage trip If resetting the C/B or increasing bus voltage and then...
  • Page 477 MAINTENANCE MANUAL 11. Alternator (See Figure 3.) WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.) The alternator installed in the PA-46-500TP functions as a secondary power supply, acting as an on-line standby in case the generator fails or is switched OFF.
  • Page 478 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Removal (1) Turn battery master switch OFF. (2) Open left engine access gull-wing door. (3) Disconnect the electrical leads to the alternator. (4) Remove safetywire and loosen alternator belt tension turnbuckle locknut and relieve belt tension.
  • Page 479 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Alternator Installation and Adjustment Figure 4 (Sheet 1 of 3) 24-30-00 PAGE 21 Apr 15/07...
  • Page 480 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL NOTE 1: AS REQUIRED TO MAINTAIN ALTERNATOR BELT ALIGNMENT, USE WASHERS (NAS1149C0663R (UP TO 2) OR NAS1149C0632R (UP TO 4)) IN ANY COMBINATION TO FILL GAP BETWEEN INSERTS AND ALTERNATOR MOUNTING LUG.
  • Page 481 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL ALTERNATOR BELT TENSION ADJUSTMENT TURNBUCKLE ASSY. AS REQUIRED TO FILL BOLT GRIP LENGTH, USE WASHERS (NAS1149C0663R (UP TO 2) OR NAS1149C0632R (UP TO 4)) IN ANY COMBINATION. ALTERNATOR MS20074-06-07 BOLT MS20995-C32 SAFETYWIRE...
  • Page 482 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 12. Alternator Control Unit (ACU) The system uses one Lamar B-00382-1 alternator control unit (voltage regulator). It only has one adjustment -- the voltage control. See Voltage Adjustment, above. 13. Bench Test of Alternator Control Unit (Lamar B-00382-1) CAUTION: IN-AIRCRAFT TESTING WITH ALTERNATOR RUNNING IS NOT RECOMMENDED.
  • Page 483 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Lavender 1 28.8 VDC Regulated Switch 1 Orange V Precision Volt Yellow Meter Grey Dummy Load Blue Brown 6-12 VDC Variable Green Black Case Test Connection Bench Test of Alternator Control Unit - Lamar #B-00382-1...
  • Page 484 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Field Short Test (Refer to Figure 4.) NOTE: Repeatedly performing this test to prove effective shorted load protection is not recommended. (1) Set the field current to any desired value by adjusting the power supply.
  • Page 485 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 14. Batteries One (or two) 28 Vdc valve-regulated lead acid battery(s) (located in the battery compartment in the right side fuselage just forward of the wing leading edge) provide(s) power for engine starting and also acts as an emergency source of electrical power in the event both the generator and the alternator fail.
  • Page 486 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 5 TROUBLESHOOTING (BATTERY SYSTEM) Trouble Cause Remedy Low Voltage or No Voltage. Battery Partially or Charge battery. Fully Discharged. Battery does not hold charge. Battery beyond serviceable life. Replace Battery. Battery gets hot while recharging.
  • Page 487 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cleaning Battery (1) Remove all accumulated contamination from the battery exterior with a stiff bristle brush. (Do not use a metal brush or abrasive materials.) Wipe exterior of battery with a cloth saturated with a solution of bicarbonate of soda mixed - one part soda to twenty parts of water.
  • Page 488 (2) New Piper model 46-500TP battery charger (4697256 and up). CAUTION: USE ONLY PIPER BATTERY CHARGER CODE NUMBER 601-913, ADAPTER CABLE CODE NUMBER 651-568 (CHARGER TO AIRCRAFT), AND AC INPUT LINE CORD 153-166 (CHARGER TO AC POWER SOURCE). USE OF NON PIPER APPROVED CHARGER CAN RESULT IN DAMAGE TO AIRCRAFT AND RELATED EQUIPMENT AND MAY VOID WARRANTY.
  • Page 489 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Storage Limitations (1) If it becomes necessary to store the batteries for any length of time, they must be: (a) boost charged every 90 days while in storage, and (b) boost charged when open circuit voltage is below 25.0 volts for 24 volt batteries.
  • Page 490 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 24-30-00 PAGE 32 Apr 15/07 2K16...
  • Page 491 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EXTERNAL POWER Emergency Starting through External Power Receptacle Should the airplane's batteries be depleted, a receptacle (located behind a small access door on the left side of the aft fuselage) permits using an external 28 Vdc power source for engine start. With the Battery Master switch OFF, connecting an appropriate external source completes a circuit that closes the external power contactor, permitting current to flow to the starter generator and the tie bus.
  • Page 492 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 24-40-00 PAGE 2 Apr 15/07 2K18...
  • Page 493 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL ELECTRICAL LOAD DISTRIBUTION Electrical Load See Chart 1. Volt / Ammeter The Volt / Amp meter installation consists of two digital ammeters and one digital voltmeter collocated in a Volt/Amp/Rudder Trim Position indicator in the center of the lower portion of the instrument panel. The digital voltmeter is connected to the tie bus to indicate system voltage on the bus.
  • Page 494 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 ELECTRICAL SYSTEM LOAD DISTRIBUTION AMPS/ DUTY AMPS/ DUTY COMPONENT / SYSTEM UNITS UNIT CYCLE COMPONENT / SYSTEM UNITS UNIT CYCLE STARTER 500.00 EMER. PRESSURE VALVE 0.29 WINDSHIELD HEAT RELAYS 1.40 BATTERY CONTACTOR 0.40...
  • Page 495 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 24-50-00 PAGE 3 2K21 Apr 15/07...
  • Page 496 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 2K22 THRU 2L24 INTENTIONALLY BLANK 24-50-00 PAGE 4 Apr 15/07 2K22...
  • Page 497 AIRPLANE MAINTENANCE MANUAL CARD 3 OF 9 PA-46-500TP (S/N’s 4697001 and UP) PIPER AIRCRAFT, INC. PART NUMBER 767-005 April 15, 2007...
  • Page 498 Published by Technical Publications © Piper Aircraft, Inc. 2926 Piper Drive Vero Beach, Florida 32960 U.S.A. Member General Aviation Manufacturers Association...
  • Page 499 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL AEROFICHE REVISION STATUS Revisions to this Maintenance Manual 767-005 issued July 01, 2000 are as follows: Revision Publication Date Aerofiche Card Effectivity ORG000701 July 1, 2000 PR010219 February 19, 2001 PR010515 May 15, 2001...
  • Page 500 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK AEROFICHE EFFECTIVITY PAGE 2 Apr 15/07...
  • Page 501 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL INTRODUCTION LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE Intro-List of Apr 15/07 Effective Pages Apr 15/07 Intro-Table of Contents Apr 15/07 Apr 15/07 Introduction Apr 15/07 Apr 15/07...
  • Page 502 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRO - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 503 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. INTRODUCTION Instructions for Continued Airworthiness General Effectivity 3A10 Serial Number Explanation 3A10 Assignment of Subject Material 3A10 Pagination 3A10 Aerofiche Effectivity 3A11 Identifying Revised Material...
  • Page 504 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRO - CONTENTS PAGE 2 Apr 15/07...
  • Page 505 Genuine PIPER parts are produced and inspected under rigorous procedures to insure airworthiness and suitability for use in PIPER airplane applications. Parts purchased from sources other than PIPER, even though identical in appearance, may not have had the required tests and inspections performed, may be different in fabrication techniques and materials, and may be dangerous when installed in an airplane.
  • Page 506 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Effectivity This maintenance manual is effective for PA-46-500TP Malibu Meridian airplane serial numbers 4697001 and up. This encompasses the following model years: NOTE: The following information is provided as a general reference only.
  • Page 507 12. Accident/Incident Reporting To improve our Service and Reliability system and aid in Piper’s compliance with FAR 21.3, knowledge of all incidents and/or accidents must be reported to Piper immediately. To expedite and assist in reporting all incidents and accidents, Piper Form 420-01 has been created.
  • Page 508 (1) Parts Catalog - P/N 767-004 (2) Progressive Inspection Manual (100 hour) - P/N 767-009 Vendor Publications: WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (1) AIR CONDITIONING COMPRESSOR: Vendor: Sanden International (USA), Inc.
  • Page 509 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (6) BATTERIES: (a) AIRCRAFT MAIN: Vendor: Concorde Battery Corp. - (626) 813-1234 2009 San Bernardino Road West Covina, CA 91790 http://www.concordebattery.com Maintenance Manual Supplement: Manual M1 - Supplement for Concorde Valve Regulated...
  • Page 510 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (10) EMERGENCY LOCATOR TRANSMITTER: Vendor: Artex Airccraft Supplies PH: - (800) 547-8901 14405 Keil Road NE Aurora, Oregon 97002 http://www.artex.net/ (11) ENGINE: Vendor: Pratt & Whitney Canada, Inc. PH: US/CAN - (800) 268-8000 1000 Maire-Victorian Blvd.
  • Page 511 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (19) GENERATOR CONTROL UNIT: Vendor: Lamar Technologies Corp. PH: - (360) 651-6666 14900 - 40th Ave. N.E. Marysville, WA 98271 http://www.lamartech.com/ (20) GROUND BLOWER: Vendor: Electro-Mech Inc. 2600 S. Custer Wichita, Kansas...
  • Page 512 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (27) PROPELLER: Vendor: Hartzell Propeller Inc. - (937) 778-4379 One Propeller Place FAX - (937) 778-4321 Piqua, OH 45356-2634 http://www.hartzellprop.com/index2.htm Overhaul Instructions: Manual No. 143 Aluminum Blade Inspection, Repair, and Overhaul Instructions: Manual No. 133 Propeller Owner’s...
  • Page 513 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRODUCTION PAGE 9 3A17 Apr 15/07...
  • Page 514 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRODUCTION PAGE 10 Apr 15/07 3A18...
  • Page 515 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 14. Chapter/Section Index Guide NOTE: The following GAMA Specification No. 2 standard chapters are not included in this Maintenance Manual: 36, 38, 49, 53, 54, 60, 73, 78, 80, 81, 83, and 95. These chapters are omitted because the subject system is either: not installed in these airplanes;...
  • Page 516 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STANDARD PRACTICES - AIRFRAME General ENVIRONMENTAL SYSTEMS General Distribution Pressurization Control Heating Cooling Temperature Control AUTOFLIGHT 2G15 Autopilot COMMUNICATIONS General Audio Integrating Static Discharging ELECTRICAL POWER 2IJ1...
  • Page 517 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. FUEL 3G13 General Storage Distribution Indicating HYDRAULIC POWER General Main ICE AND RAIN PROTECTION General Airfoil Pitot and Static Windows and Windshields Propellers INDICATING/RECORDING SYSTEMS Central Warning Systems...
  • Page 518 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. VACUUM Distribution Indicating WATER/WASTE (See 12-00-00.) ELECTRICAL / ELECTRONIC PANELS 6D19 Instrument and Control Panels Electrical & Electronic Equipment Racks STRUCTURES General Investigation, Cleanup, and Aerodynamic Smoothness...
  • Page 519 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STANDARD PRACTICES - ENGINE General POWER PLANT General Cowling Mounts Fire Seals Drains ENGINE Accessory Drives ENGINE AND FUEL CONTROL (See Pratt & Whitney Turboprop Gas Turbine Engine - Maintenance Manual (PT6A-38/-40-/41/-42/-42A) P/N 3021442.)
  • Page 520 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STARTING (See 24-30-00.) CHARTS & WIRING DIAGRAMS Charts 21 thru 31 Electrical Schematics 91 (CONT.) CHARTS & WIRING DIAGRAMS (CONT.) 32 & UP Electrical Schematics APPENDIXES APPENDIX 1...
  • Page 521 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Air Distribution System: 2D12 Avionics Bleed Air Check Valves: 2D14 Removal / Installation Absolute Pressure Regulator: Blowers Face-Mounted: 6E1 Avionics Cooling: 2D14 Rack-Mounted: 6E1 Access and Inspection Provisions: Cabin Recirculation: 2D11 Avionics Cooling: 2D15...
  • Page 522 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cable Tension vs. Ambient Electrical Temperature: 3D22 Alternator: 2K3 Decals-See also Placards Calibration Installation and Adjustment: Meyercord Decals Engine Torque Indication Installation: 1J12 Avidyne EFIS: 7I18 Alternator Control Unit (ACU): Removal: 1J12...
  • Page 523 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Electrical (cont.) Entertainment Console: KRA 10A Radar Altimeter: Schematics (cont.) 8H18 Avidyne EFIS Fire Detection System: 8H22 Landing Gear Position DC 50 Antenna Coupler: Flap Indicator: 8I18 Indicators: 9C10 Flaps: 8I14 Landing Gear Warning:...
  • Page 524 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Electrical (cont.) Switches: 6E2 ELT: 3C21 Schematics (cont.) Overhead Switch Panel: 6E2 Artex 110: 3C22 Position Lights: 9E8 Push ON - Push OFF: 6E4 Testing: 3C23 Power Distribution: 8G18 Rocker-type: 6E4 Wiring Schematic: 3C22...
  • Page 525 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Engine (cont.) Fuel Oil Temperature Probe Additives: 1K14 Garmin GMA-340 Audio Panel Installation: 7J21 Biocide: 1K15 Adjustment: 2I11 Overspeed: 1F6 Handling Practices: 1K14 Functional Test: 2I10 Overtemp: 1F6 Removing Biological Removal and Installation: 2I9...
  • Page 526 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Inspection Parking Brake Valve: 4H24 Unscheduled Definitions: 1C19 Propeller: 7C13 Engine: 1F6 Forms: 1E3 Propeller Blades: 7C13 Overspeed: 1F6 Event Inspection Work Sheet: Propeller Heaters: 4E4 Overtemp: 1F6 1D13 Static Wick 100 Hour: 2I17...
  • Page 527 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Landing Gear (cont.) Dimming Rheostats: 4J8 Main Gear-See Landing Gear - Nose Electroluminescent: 4J9 Main Actuator Eyeball Spotlights: 4J13 Main Wheel-See Wheels - Main Assembly: 4H3 Instrument Panel Post Lights: Maintenance Checks...
  • Page 528 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Meggitt MAGIC (cont.) Piper Overspeed Governor: 7C19 Engine InstrumentDisplay Parts: A9 Operational Check: 7C19 (cont.) Publications: A12 Propeller Assembly: 7C10 Engine Torque Indication Service Bulletins: 1C15 Servicing: 1L2 Calibration: 7I13 Service Letters: 1C15...
  • Page 529 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Toe Brake Cylinder Assembly: 4H20 Safety Valve: 2D24 Taxiing: 1H15 Toe-in / Toe-out Correction Chart: Seat Belts-See Restraint System Terminal Junction Module 4F18 Seats Identification: 6E8 Tools Lumbar Support: 3C9 Testing Control Surfaces Balancing:...
  • Page 530 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Troubleshooting (cont.) Windshield Heat Pneumatic Deice System: 4C9 Testing: 4D7 Pressurization System: 2D21 Troubleshooting: 4D7 Primary Flight Display (PFD): Wing 5C24 Attach Fittings Corrosion Propeller Heat: 4D10 Control: 6K17 Rudder Control System: 3E19...
  • Page 531 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INDEX PAGE 11 3B11 Apr 15/07...
  • Page 532 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 3B12 THRU 3B24 INTENTIONALLY BLANK INDEX PAGE 12 Apr 15/07 3B12...
  • Page 533 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER EQUIPMENT / FURNISHINGS...
  • Page 534 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 535 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 25 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 25-List of Apr 15/07 Effective Pages Apr 15/07 25-Table of Contents Apr 15/07 Apr 15/07 25-10-00 Apr 15/07...
  • Page 536 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 25 - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 537 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 25 - EQUIPMENT / FURNISHINGS TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 25-10-00 FLIGHT COMPARTMENT Pilot’s / Copilot’s Vertically Adjustable Seat Removal Installation Disassembly Assembly Rigging Lumbar Support Carpets 3C10...
  • Page 538 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 25 - CONTENTS PAGE 2 Apr 15/07...
  • Page 539 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL FLIGHT COMPARTMENT Pilot's / Copilot's Vertically Adjustable Seat Removal (1) Remove front stops from seat tracks. (2) Lift lever underneath front lip of seat. (3) Slide seat off of tracks. Installation CAUTION: WITH SEAT OCCUPIED AND AT LOWEST VERTICAL POSITION, CHECK SEAT FOR PROPER ENGAGEMENT OF PINS TO SEAT TRACK.
  • Page 540 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 89976 AD Bend end of spring as shown. Put free end inside coils of spring. VIEW A Track Plunger Actuating Lever Cotter Pin, .50± Washer and Pin Yoke Cable Yoke Plunger Actuating Pilot’s / Copilot’s Vertically Adjustable Seats...
  • Page 541 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (2) To install the seat track plunger cable: (a) Attach the cable sheath end to the mount on the lower seat frame cross member with the two clamps. Ensure that the cable end protrudes .03 (+.00/-.05) inch from the end of the forward clamp.
  • Page 542 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL To assemble pad and bladder: (1) Apply a layer of 3M Scotch Grip 10 (2210) or Delta Labotoratories Contact Adhesive B-10161 cement to smooth side of bladder pad. (2) Apply a layer of 3M Scotch Grip 10 (2210) or Delta Labotoratories Contact Adhesive B-10161 cement to back side of bladder (side away from inflation tube nipple).
  • Page 543 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL BLADDER BLADDER INFLATION AIR INLET AND VENT BLADDER BLADDER AND PAD TUBE SEAT BACK FILLER BLADDER INFLATION & DEFLATION CONTROLS Lumbar Seat Bladder Installation Figure 2 25-10-00 PAGE 5 3C11 Apr 15/07...
  • Page 544 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 25-10-00 PAGE 6 Apr 15/07 3C12...
  • Page 545 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL PASSENGER COMPARTMENT Aft-Facing Passenger Seats (See figure 1) Removal (1) Disconnect the upper end of the gas spring support from the bracket on the outboard side of the seat back. (2) Remove the bolts and washers that secure the seat pedestal to the floor.
  • Page 546 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (4) The armrest may be removed from the side of the pan assembly by removing the nuts, bolts and washers that attach the armrest to the armrest support/side of the pan assembly.
  • Page 547 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL F.S. 152.00 GAS SPRING SUPPORT SEAT PEDESTAL Aft-Facing Passenger Seat(s) Figure 1 25-20-00 PAGE 3 3C15 Apr 15/07...
  • Page 548 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Conference Table Description The conference table is located between the center and aft passenger seats on the right side panel just below window level opposite the cabin door. The table assembly is secured by 3 screws and washers.
  • Page 549 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL TORSION SPRING SPRING RETAINING COLLAR Conference Table Torsion Spring Figure 2 25-20-00 PAGE 5 3C17 Apr 15/07...
  • Page 550 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 25-20-00 PAGE 6 Apr 15/07 3C18...
  • Page 551 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CARGO COMPARTMENTS Aft Baggage Net The lower edge of the aft baggage net is secured to the F.S. 233.87 frame by four screws. The upper edge of the baggage net is secured to two stud assemblies (one on either side of the interior). The studs are located slightly aft of the shoulder harness inertia reel for the aft seat.
  • Page 552 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 25-50-00 PAGE 2 Apr 15/07 3C20...
  • Page 553 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EMERGENCY Artex 110 Emergency Locator Transmitter General Description The Artex ELT-110 transmits on 121.5 mHz and 243.0 mHz, and is designed to meet or exceed the requirements of TSO C91a and FAR Part 91. Electrical power for the ELT transmissions is totally supplied by its own self-contained battery.
  • Page 554 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL M OLEX C ON N EC TOR SI D E V I EW MO UN TING BAT T E RY O F F HO LE S C OV E R S C RE WS...
  • Page 555 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Emergency Locator Transmitter Testing The transmitter operates on the emergency frequencies of 121.5 and 243.0 MHz; both of these frequencies are monitored by the various FAA installations. Before performing any operational test...
  • Page 556 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 25-60-00 PAGE 4 Apr 15/07 3C24...
  • Page 557 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER FIRE PROTECTION...
  • Page 558 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 559 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 26 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 26-List of Apr 15/07 Effective Pages Apr 15/07 26-Table of Contents Apr 15/07 Apr 15/07 26-10-00 Apr 15/07...
  • Page 560 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 26 - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 561 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 26 - FIRE PROTECTION TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 26-10-00 DETECTING Description and Operation Troubleshooting Engine Fire Cables Removal Installation 3D10 Fuel Manifold/Fuel Nozzle Assembly Bolts 3D10 Fire Detection Computer...
  • Page 562 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 26 - CONTENTS PAGE 2 Apr 15/07...
  • Page 563 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL DETECTION An engine fire/overheat detection system is provided. In the event of an engine compartment fire/overheat situation, a heat-sensitive engine fire cable (Figure 1) will begin to pass an electrical current. This current prompts the fire detection computer to activate the ENGINE FIRE warning light on the annunciator.
  • Page 564 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL LEFT ENGINE FIRE CABLE ENGINE FIRE CABLE DISCONNECTS RIGHT ENGINE FIRE CABLE SOFTWIRE RIGHT FIRE ENGINE FIRE CABLE DETECTION COMPUTER (IN CABIN) LEFT & RIGHT ENGINE FIRE CABLES CONNECTOR WIRING LEFT HARNESS...
  • Page 565 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Troubleshooting Pending. Engine Fire Cable(s) (See Figure 1) Removal (1) Open both gull-wing access doors and remove the forward upper engine cowling (See 71-10-00, Engine Cowling - Removal). (2) Disconnect the engine fire cable connector(s) to the softwire at the left rear of the intake plenum and disconnect the left and right engine fire cables from each other at the connector at the right front of the intake plenum.
  • Page 566 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Installation (1) Thread the engine fire cable(s) around the engine along the path(s) defined by the retaining clips/clamps and as shown in Figure 1. NOTE: Engine fire cable minimum bend radius is 1.00 inch. Also, do not bend cable assembly within one inch of a connector.
  • Page 567 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 26-10-00 PAGE 5 3D11 Apr 15/07...
  • Page 568 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 26-10-00 PAGE 6 Apr 15/07 3D12...
  • Page 569 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EXTINGUISHING WARNING: AFTER DISCHARGE OF EXTINGUISHER AVOID EXPOSURE TO SMOKE, VAPORS AND OTHER BY-PRODUCTS OF FIRE. DO NOT INCINERATE EXTINGUISHER. CAUTION: EXTINGUISHER IS A PRESSURE VESSEL. PROTECT FROM CORROSIVE CONDITIONS. IF THERE IS ANY CORROSION OR DAMAGE, EXTINGUISHER SHOULD BE CAREFULLY EMPTIED AND DISCARDED.
  • Page 570 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 26-20-00 PAGE 2 Apr 15/07 3D14...
  • Page 571 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER FLIGHT CONTROLS 3D15...
  • Page 572 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 3D16...
  • Page 573 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 27 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 27-30-00 Apr 15/07 27-List of Apr 15/07 Effective Pages Apr 15/07 Apr 15/07 Apr 15/07 27-Table of Contents...
  • Page 574 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 27 - LIST OF EFFECTIVE PAGES PAGE 2 3D18 Apr 15/07...
  • Page 575 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 27 - FLIGHT CONTROLS TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 27-00-00 GENERAL 3D21 Description and Operation 3D21 Standard Practices and Procedures 3D21 Control Cable Inspection 3D24 Special Tools Fin Type Control Cable Air Seals...
  • Page 576 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 27 - FLIGHT CONTROLS TABLE OF CONTENTS (continued) SUBJECT SECTION PAGE GRID NO. 27-30-00 ELEVATOR AND TAB Troubleshooting Elevator Control System Elevator Torque Tube Bearing Changes Elevator Controls Removal Installation Rigging...
  • Page 577 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GENERAL Description and Operation The airplane is controlled in flight by the use of three primary control surfaces, consisting of ailerons, elevator and rudder. Operation of these controls is through movement of the dual control wheels and rudder pedals.
  • Page 578 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL After completion of adjustments, each jam nut must be tightened securely. NOTE: Cable rigging tensions specified must be corrected to ambient temperature in the area where the tension is being checked, using Chart 1. On new airplanes, it is suggested that cables initially be tensioned 20 to 30 % over nominal tension, then loosened to the “High Side”...
  • Page 579 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Method of Blocking Trim Cables Figure 1 Rod End Installation Method Figure 2 27-00-00 PAGE 3 3D23 Apr 15/07...
  • Page 580 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Control Cable Inspection Aircraft control cable systems are subject to a variety of environmental conditions and forms of deterioration that, with time, may be easy to recognize as wire/strand breakage or the not-so-readily visible types of wear, corrosion, and/or distortion.
  • Page 581 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL External Cable Patterns Figure 4 Internal Cable Wear As wear is taking place on the exterior surface of a cable, the same condition is taking place internally, particularly in the sections of the cable which pass over pulleys and quadrants. This condition, shown in Figure 5, is not easily detected unless the strands of the cable are separated.
  • Page 582 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Internal Cable Patterns Figure 5 Pulley Wear Patterns Figure 6 27-00-00 PAGE 6 Apr 15/07...
  • Page 583 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cable Maintenance CAUTION: TO AVOID REMOVAL OF CORROSION-PREVENTATIVE COMPOUNDS AND CABLE INTERNAL LUBRICANT, DO NOT USE VAPOR DEGREASING, STEAM CLEANING, METHYLETHYLKETONE (MEK) OR OTHER SOLVENTS. CAUTION: DO NOT OIL CONTROL CABLES. Frequent inspections and preservation measures such as rust prevention treatments for bare cable areas will help to extend cable service life.
  • Page 584 MAINTENANCE MANUAL Special Tools These tools are used at the factory and are recommended where rigging, alignment, or installation procedures specify “use a suitable tool.” They can be ordered through any Piper dealer. Tool (Piper Tool Number) Piper P/N Rudder Pedal Neutral Alignment Tool (TL 623161)
  • Page 585 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 27-00-00 PAGE 9 Apr 15/07...
  • Page 586 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 27-00-00 PAGE 10 Apr 15/07...
  • Page 587 (3) Prime inside of control wheel with Loctite 7649 (Piper P/N 279-073). Allow to dry. (4) Connect control wheel switches wiring harness. (5) Install control wheel onto tube using Loctite 271 (Piper P/N 279-128). Take care to ensure screw hole in control wheel aligns with screw hole in tube.
  • Page 588 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Control Wheel Installation Figure 1 27-10-00 PAGE 2 Apr 15/07...
  • Page 589 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 TROUBLESHOOTING - AILERON CONTROL SYSTEM Trouble Cause Remedy Lost motion between Cable tension too low. Adjust cable tension. control wheel and aileron. Torque rollers loose or worn. Check torque rollers and tighten or replace.
  • Page 590 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Control Column Installation Figure 2 27-10-00 PAGE 4 Apr 15/07 3E10...
  • Page 591 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (c) Remove the screws securing the cable retainers, both primary and balance, to the aileron quadrant at the forward end of the control columns. (d) Remove the nut and bolt securing the arms to the elevator torque tube behind the instrument panel.
  • Page 592 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Aileron Controls Figure 3 Aileron Control Cables Removal (Refer to Figure 3.) (1) For removal of any control cables in the fuselage or wings, first determine which cables are to be removed and then proceed with the appropriate set of instructions which follow.
  • Page 593 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (3) To remove the primary control cable in either wing, proceed as follows: (a) Remove the access panel from the cabin floor at fuselage station 171.43. (b) Separate the primary cable at the turnbuckle within the fuselage and disconnect the opposite end at the sector out in the wing located aft of the rear spar at wing station 175.498.
  • Page 594 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (2) The primary control cable in either wing may be installed by the following procedure: (a) Draw the central cable along the wing rear spar, ensuring proper routing around the pulleys. (b) Connect the end of the primary cable to the aileron sector at wing station 175.498 and secure the cable end retainer (i.e.
  • Page 595 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL TRIM TAB Aileron trim tab Adjustment Limits. Figure 4 CAUTION: VERIFY FREE AND CORRECT MOVEMENT OF AILERONS. WHILE IT WOULD SEEM SELF-EVIDENT, FIELD EXPERIENCE HAS SHOWN THAT THIS CHECK IS FREQUENTLY MISINTERPRETED OR NOT PERFORMED AT ALL.
  • Page 596 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Ensure that the forward side of the guide (on the left rudder cable) is positioned 3.40 inches (See Note, below) from the aft side of the F.S. 131.84 fuselage frame. NOTE: Some early production airplanes were factory reworked to be rigged at 1.67 and 3.47 inches, respectively.
  • Page 597 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 83305 H See Note in Text 139.80 131.84 See Note Below. LEFT RUDDER CABLE 3.3 - 3.6 1.602 CABLE GUIDE GUIDE 1.60 4.732 CONTROL CABLE AFT FACE OF FUSELAGE LEFT AILERON CABLE...
  • Page 598 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 27-10-00 PAGE 12 Apr 15/07 3E18...
  • Page 599 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL RUDDER AND TAB Troubleshooting Rudder Control System CHART 1 TROUBLESHOOTING RUDDER CONTROL SYSTEM Trouble Cause Remedy Lost motion between Cable tension too low. Adjust cable tension. rudder pedals and rudder. Linkage loose or worn.
  • Page 600 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Rudder Pedal Assembly To change bearings on rudder bar assembly, follow these steps: Remove nut and washers from end of rudder bar assembly. Remove nuts, bolts and washers that secure the bearing block to the tube support bracket.
  • Page 601 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Rudder Controls Figure 1 27-20-00 PAGE 3 3E21 Apr 15/07...
  • Page 602 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (2) To install the rudder bar sector: (a) Position the sector on the rudder bar assembly. (b) Secure the sector to the rudder bar assembly with nuts, bolts and washers. (3) To install the aft rudder cable: (a) Position the cable on the sector.
  • Page 603 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (5) Ensure that all pulley cable guards have been properly installed (i.e. - with the cables routed inside/under the cable guards - see Figure 2). (6) Set the rudder cable tension and check the rigging per instruction in this chapter.
  • Page 604 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (6) Adjust clearance between rollers on the nose gear and forward steering arm from 0.010 to 0.030 inch by loosening the steering arm mounting nut and using the adjuster underneath the steering arm mount plate.
  • Page 605 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 89920 AW R.H. .43 (REF) .43 (REF) 30˚ +1, -0 (REF) 13˚ ± 1 13.5˚ ± 1 26˚ +1, -0 (REF) RUDDER TRIM RIGGING L.H. RUDDER TRIM ACCESS SYSTEM COVER (REF) (REF)
  • Page 606 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL .99 EXTENDED (TRIM TAB FULL RIGHT) AN4-22 BOLT AN310-4 NUT AN960-416 (2 EA.) WASHER (TRIM TAB NEUTRAL) ACTUATOR MS24665-132 COTTER PIN .13 RETRACTED (TRIM TAB FULL LEFT) ACTUATOR BUSHING ASSEMBLY SLEEVE 2.31...
  • Page 607 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Actuator Assembly NOTE: In S/N’s 4697001 thru 4697155, when replacing the original factory installed rudder trim actuator assembly (P/N 102345-004) you must also replace the original factory installed Volt-Amp/Rudder Trim Indicator (P/N 602-264). Order Kit No. 767-342.
  • Page 608 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 27-20-00 PAGE 10 Apr 15/07...
  • Page 609 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL ELEVATOR AND TAB Troubleshooting Elevator Control System CHART 1 (Sheet 1 of 2) TROUBLESHOOTING ELEVATOR CONTROL SYSTEM Trouble Cause Remedy Lost motion between Cable tension too low. Adjust cable tension. control wheel and elevator.
  • Page 610 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 2 of 2) TROUBLESHOOTING ELEVATOR CONTROL SYSTEM Trouble Cause Remedy Trim control wheel moves System not lubricated Lubricate system. with excessive resistance. properly. Cable tension too high. Adjust cable tension.
  • Page 611 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (2) To remove the elevator forward cable assemblies: (a) Disconnect the elevator cable turnbuckles (located forward of the aft elevator quadrant). (b) Remove the screw that retains the elevator cable lockplates to the forward quadrants (on the elevator torque tube).
  • Page 612 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (d) Adjust cable guard to provide 0.08 ± 0.01 inch of clearance from the edge of the quadrant. (e) Attach the elevator downspring. Refer to steps (5) and (6). (3) To install the elevator forward cable assemblies: (a) Insert the cables through the fin-type air seals on the aft pressure bulkhead and draw them forward through the fuselage, positioning them on the proper pulleys.
  • Page 613 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Elevator Sector Assembly ELEVATOR CONTROL INSTALLATION Turnbuckle Elevator Control Cable Guard Bushing Rod Assembly Sector Seal Assembly Pulley Cable Guard Cotter Pin Actuator Assembly Elevator Trim Control Wheel Aft Rod Assembly Forward Rod...
  • Page 614 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Elevator Controls Rigging (PIR PPS-50056-4 Rev. M)) NOTE: The neutral position of the elevator is when the leading edges of the aerodynamic balances are lined up with the leading edges of the horizontal stabilizer.
  • Page 615 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Disconnect the cables, keeping tension on both ends of cable. (g) Have an assistant in the cockpit rotate the elevator trim control wheel until the opposite elevator trim turnbuckle clears the aft end of the plastic tube. Keep tension on both ends of the disconnected cable while the assistant is rotating the trim wheel.
  • Page 616 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (6) Ensure that the pulley cable guards are installed at all elevator trim cable pulleys. (7) Replace the access panel on the console. (8) Check operation of elevator trim controls. See Caution under Rigging.
  • Page 617 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (h) Attach the aft end of the actuator screw to the actuator frame by installing the bolt, nut and washer. The bolt shank should point in the same direction as the cable ends.
  • Page 618 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Elevator Trim Actuator Assembly Figure 2 27-30-00 PAGE 10 Apr 15/07 3F14...
  • Page 619 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Stall Warning System Description and Operation WARNING: PHYSICAL MANIPULATION OF LIFT TRANSDUCER ON PA-46-500TP AIRPLANES MAY RESULT IN ERRONEOUS STALL WARNINGS NECESSITATING CALIBRATION OF SYSTEM. The stall warning system’s major components consist of a lift transducer located in the leading edge of the left wing and a lift computer located on the left side under the aft electronic shelf.
  • Page 620 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (2) Installation (a) Position dual warning unit on the bulkhead and secure with screws/washers. (b) Connect electrical leads to unit (refer to electrical schematic in 91-27-30). Stall Warning Functional Test (1) Locate the stall warning test switch on the pilot’s instrument panel and the lift transducer which is located in the inboard left wing leading edge.
  • Page 621 Final adjustments are then made to each installation by Piper during flight test. At the completion of individual system adjustment by Piper the actual tip gram value will be recorded in the aircraft logbook. The logbook entry is as follows: In S/N’s 4697001 thru 4697100, 4697102, and 4697104 thru 4697108, after Flight Into Known...
  • Page 622 The pre-stall horn shall activate at tip grams recorded in the airplane log book. In S/N’s 4697001 thru 4697114, 4697116, 4697118, and 4697125 with Piper Kit No. 766-697 installed and in S/N’s 4697115, 4697117, 4697119 thru 4697124, and 4697126 & up: (a) Position the flaps in the full up position.
  • Page 623 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Lift Computer (LC) Test (1) If available, connect the Breakout Box (Safe Flight P/N SK100360) between the lift computer and the aircraft wiring. Locate the breakout box so that the test jacks (which connect to the like numbered pin) are accessible.
  • Page 624 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Lift Transducer (LT) Test (1) Check that the AC voltage measured between PIN-24 and PIN-25 (PIN-25 is High) is 10.0 ± 0.5 V. (2) Check the lift transducer and the lift computer phase detector by comparing the voltages of Table 1 below, PIN-22 and PIN-23 (PIN-23 = Low).
  • Page 625 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 27-30-00 PAGE 17 3F21 Apr 15/07...
  • Page 626 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 27-30-00 PAGE 18 Apr 15/07 3F22...
  • Page 627 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL FLAPS Flap Drive System (Refer to Figure 1) The flaps are driven by an electric motor-actuator unit. The motor-actuator is mounted below the floor at fuselage station 167.97. Remove the seat, cabinet (if necessary), and floor boards to gain access to the motor.
  • Page 628 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 82913-2 Pushrod Interconnect Pushrod Switch Support Cam Assyembly Position Selector Actuator Switch Cable Flap Switch Outboard Bellcrank Assembly Activator Cam 85087-2 102219 K Pushrod 85068 AM Flap Motor-Actuator and Drive System Figure 1...
  • Page 629 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Flap Controls Removal (1) To remove link “E”: (Refer to Figure 2) (a) Disconnect the linear potentiometer from link “E” by removing the AN3-10A bolt, 3 NAS1149F0332P washers (one under the head and one on either side of the clevis) and, two NAS1149F0363P washers under the NAS679A3W nut.
  • Page 630 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (5) To remove arm assembly: (Refer to Figure 2) (a) Remove AN4-13A bolt, NAS1149F0463P washer, MS21042-4 nut connecting the arm assembly to link “E”. (b) Remove the AN 24-34A bolt, MS21042-4 nut, two 82695-97 bushings, and NAS1149F0432P, two NAS1149F0632P, and two NAS1149F0663P washers that secure the arm assembly to the tube assembly and aft link assembly.
  • Page 631 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Switch Support Cam Assyembly Position Selector Actuator Switch Cable 102219 K 85068 AM Flap Switch Activator Cam 85087-2 Pushrod Flap Motor-Actuator and Drive System - Fuselage Components Figure 2 27-50-00 PAGE 5...
  • Page 632 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Flap Motor-Actuator and Drive System - Wing Components Figure 3 27-50-00 PAGE 6 Apr 15/07...
  • Page 633 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (11) To remove outboard bellcrank assembly: (Refer to Figure 3) (a) Remove the NAS464-P4A8 bolt, MS21042-4 nut, and NAS1149F0432P washer, that secures the 82977-2 pushrod to the outboard bellcrank assembly. (b) Remove the NAS464-P4A8 bolt, MS21042-4 nut, and NAS1149F0432P washer, that secures the 82913-3 pushrod assembly actuator to the outboard bellcrank assembly.
  • Page 634 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (4) To install the idler: (Refer to Figure 3) (a) Place idler in position. (b) Install AN4-16 bolt (head pointing down), 82695-40 bushing, two NAS1149F0463P washers (under nut), and AN310-4 nut. Tighten nut until support arms seat on bushing, then tighten one to two more castellations.
  • Page 635 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (e) Attach inboard flap actuator 82913-2 pushrod to long arms on bellcrank with NAS464- P4A8 bolt, MS21042-4 nut, and NAS1149F0463P washer. Attach flap drive pushrod to lower arms on bellcrank with the NAS464-P549 bolt and MS...
  • Page 636 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Flap Motor-Actuator (1) Removal: (Refer to Figure 2) (a) Lower flaps to the full down position WARNING: PULL ELECTRIC FLAP CIRCUIT BREAKER, DISCONNECT BATTERY, AND CHECK THAT NO EXTERNAL POWER IS CONNECTED TO AIRPLANE IN ORDER TO INSURE THAT NO ELECTRICAL POWER IS BEING APPLIED TO FLAP SYSTEM.
  • Page 637 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Flap System Rigging WARNING: PULL ELECTRIC FLAP CIRCUIT BREAKER. Before rigging flaps. (1) Disconnect flap pushrods from wing bellcranks (2) Rig flaps before lubricating flap tracks. (3) Check that the length of the arm assembly (Figure 1) is 14.92 inches. If necessary to reset, adjust the rod end on arm assembly.
  • Page 638 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Flap System Adjustment Use the following procedure to adjust flap system: To bring flaps to within a 1° position of each other, adjust the rod end on either the left or right inboard push rod assembly (Figure 1) in the fuselage.
  • Page 639 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 27-50-00 PAGE 13 3G11 Apr 15/07...
  • Page 640 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 27-50-00 PAGE 14 Apr 15/07 3G12...
  • Page 641 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER FUEL 3G13...
  • Page 642 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 3G14...
  • Page 643 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 28 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 28-20-00 Apr 15/07 28-List of Apr 15/07 Effective Pages Apr 15/07 Apr 15/07 Apr 15/07 28-Table of Contents...
  • Page 644 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK PAGE 2 28 - LIST OF EFFECTIVE PAGES 3G16 Apr 15/07...
  • Page 645 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 28 - FUEL TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 28-00-00 GENERAL 3G19 Fuel System 3G19 Description 3G19 Troubleshooting 3G20 Fuel System Functional Test 3G22 28-10-00 STORAGE Access Covers Leak Evaluation...
  • Page 646 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 28 - FUEL TABLE OF CONTENTS (continued) SUBJECT SECTION PAGE GRID NO. INDICATING 28-40-00 Fuel Quantity Indicator Meggitt EFIS Avidyne Entegra EFIS 3I10 Fuel Quantity Probes 3I12 Removal 3I12 Testing 3I13...
  • Page 647 FROM EACH MAIN GEAR GROUNDING PIN TO SEPARATE APPROVED GROUNDING STAKES TO PREVENT THE ACCIDENTAL DISCONNECTION OF AIRPLANE GROUNDING. WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.) Description Serial numbers 4697001 thru 4697173 only: The fuel system is designed to minimize complexities inherent to most aircraft fuel systems.
  • Page 648 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Serial numbers 4697174 and up: The fuel system is designed to minimize complexities inherent to most aircraft fuel systems. The fuel system consists of two sets of main, inboard, and header wing tanks, boost pumps, supply, return, and vent fuel lines, and five sump drains and lines.
  • Page 649 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 TROUBLESHOOTING FUEL SYSTEM Trouble Cause Remedy Failure of fuel to flow. Fuel line blocked. Flush fuel system. Fuel vent blocked. Check and clean vent. Fuel tanks empty. Check fuel tanks and fill.
  • Page 650 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Fuel System Functional Test (PIR-PPS60188, Rev. I.) Perform the following test whenever the engine low fuel pressure switch, the fuel shutoff valve, a fuel boost pump, a fuel boost pump trim fitting, a fuel boost pump pressure switch, a header tank float switch, the Meggitt Data Acquisition Unit (DAU), and the Meggitt Engine Display Unit (EDU) [or the Avidyne Primary Flight Display (PFD)*] are replaced.
  • Page 651 (0 to 6 kg) per side). (30) Select the “FUEL PUMPS” switch to the “OFF” position. (31) If required, rebalance fuel flow with Piper Kit No. 766-683. NOTE: Whenever a fuel boost pump or fuel boost pump trim fitting is replaced, the fuel flow must be rebalanced by adjusting the trim fittings.
  • Page 652 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 51.5 51.5 82.5 107.5 HEADER TANKS 8.8 US GAL EACH PS TF MAIN TANK SHUT-OFF INBOARD TANK VALVE 64.2 US GAL HANDLE 12 US GAL IN COCKPIT RIGHT WING ONLY FORWARD PRESSURE BULKHEAD...
  • Page 653 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL LEGEND 3 WAY FUEL SHUT-OFF VALVE FLOW DIRECTION (MANUALLY CONTROLLED GRAVITY / SUCTION FEED LINE BY CABLE) VENT LINE FUEL FILTER DRAIN LINE (WITH BYPASS INDICATOR) FUEL RETURN LINE FUEL PRESSURE SWITCH VENT ASSY, MAIN FUEL TANK (WS 224.5)
  • Page 654 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 51.5 51.5 82.5 107.5 HEADER TANKS 8.8 US GAL EACH PS TF MAIN TANK SHUT-OFF INBOARD TANK VALVE 64.2 US GAL HANDLE 12 US GAL IN COCKPIT RIGHT WING ONLY FORWARD PRESSURE BULKHEAD...
  • Page 655 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Fuel NOTES: Pressure Enable "FUEL PUMPS" SWITCH 1. Individual pump operation can only be attained by pulling "YES" Switch Discretes appropriate circuit breaker. ( >12 psig ) AUTO 2. NFA = No Further Action.
  • Page 656 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK PAGE 10 28-00-00 Apr 15/07...
  • Page 657 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL STORAGE The wing tanks are an integral part of the outboard wing sections. The liquid tight wing tanks are formed by bonding the wing skins with the ribs and stringers (i.e. - wet-wings). Holes in the ribs and spar permit movement of the fuel within the wings.
  • Page 658 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Final torque all screws to 25 to 30 inch pounds PPS 50076 New Effectivity Fuel Access Cover Torque Pattern 4697239 and up Figure 1 Leak Evaluation Routine monitoring of the fuel storage system and prompt attention to any anomalies discovered will ensure trouble-free operation.
  • Page 659 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 FUEL LEAK EVALUATION FUEL TANK HEAVY RUNNING AND LEAKAGE LOCATION STAIN SEEP SEEP DRIPPING Upper Wing Surface Rear of Fwd. Spar Behind Leading Edge Lower Wing Surface 1. No repair action required, frequent inspections must be made to assure that leak does not progress.
  • Page 660 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Fuel Leak Size Pattern Figure 2 PAGE 4 28-10-00 Apr 15/07...
  • Page 661 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Fuel System Leakage Inspection (PIR, PPS60049-5 Rev. C.) The integrity of the fuel system can be verified by constructing a test fixture as shown in Figure 3 and conducting the following tests, as required.

  • Page 662: Fuel System

    PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL LEAK TEST SETUP PPS 60049-3 G Meridian (Fuel System – NOZZLES Clear plastic tubing Scale: Each minor tick = 0.2” H FLOW [Note: 42” H O = ~1.52 psid] DIVIDER FLOW TRAN SDUCER...
  • Page 663 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL LEAK TEST SETUP PPS 60049-5 Rev. C. Meridian (Fuel System – NOZZLES Clear pl astic tubing Scale: Each minor tick = 0.2” H Fuel Return FLOW [Note: 42” H O = ~1.52 psid]...
  • Page 664 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Push in manual fuel shut-off (in cockpit), and repeat steps (3) and (4). Check for leaks in supply line(s) up to check valve(s) in each wing. Reconnect fuel supply hose and tighten connection.
  • Page 665 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (e) Verify sump valve is in closed position. Install plug in vent outlet. (g) Slowly open needle valve and watch for a rise in pressure in the manometer. NOTE: If manometer fails to rise, close needle valve immediately and determine cause.
  • Page 666 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK PAGE 10 28-10-00 Apr 15/07 3H14...
  • Page 667 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL DISTRIBUTION Fuel distribution consists of two sets of header tanks, electric boost pumps, trim-fittings, pressure switches, float switches, check valves, and fuel supply lines; as well as a manual fuel shut-off valve, an in-line filter, an engine driven fuel pump;...
  • Page 668 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (2) Installation (a) Prior to installation, verify float switch for continuity. Circuit shall be open when float is up and closed when float is down. (b) If installing new float switch, assemble bulkhead fitting to float switch as follows: Run wire leads through bulkhead fitting.
  • Page 669 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Pull manual fuel shut-off (in cockpit). Add 15 gallons fuel to the affected side. Check for leaks. Open fuel system drain cap as described in 12-10-00, Draining Fuel System. Push in manual fuel shut-off (in cockpit) and run boost pump on affected side. Verify that float switch shuts down boost pump with approximately 2.5 gals fuel remaining in header tank.
  • Page 670 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Fuel Boost Pumps (See Chart 1 and Figures 3 & 4.) A small inline electric boost pump is located in each wing root just forward of the header tanks. These boost pumps are removed and installed as an assembly consisting of the boost pump, a Tee-connector, an adjustable trim fitting, a fuel pressure switch, associated unions;...
  • Page 671 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 ELECTRIC FUEL PUMP SPECIFICATIONS DESCRIPTION AIRBORNE 1B300-4 Voltage (Vdc) 18 - 30 Current (Amps) 4.0 (Max.) 2.5 (Nominal at 27 Vdc) Fuel Flow / 0 PPH at 30 PSIG Fuel Pressure 260 PPH at 5 PSIG Proof press.
  • Page 672 (6) Turn master switch OFF. Connect electrical leads to boost pump and pressure switch. Safetywire electrical connector to pressure switch. (7) If required, balance fuel flow with Piper Kit No. 766-683. (8) Pull manual fuel shut-off (in cockpit). Add 10 gallons fuel to the affected side. Check for leaks.
  • Page 673 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL NOTES: (1) TORQUE NUT TO 80 - 100 IN. LBS. SEE FIGURE 6. 102430 6 AN (2) FROM ENGINE HIGH PRESSURE (HP) PUMP. (3) TO FUEL HEAT EXCHANGER. (4) TORQUE SOLENOID VALVE TO RESTRICTOR (ON ENGINE HP PUMP) AND UNION TO SOLENOID VALVE 135 - 150 IN. LBS.
  • Page 674 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL NOTES: (1) TORQUE NUT TO 80 - 100 IN. LBS. SEE FIGURE 6. 102430 6 AN (2) FROM ENGINE HIGH PRESSURE (HP) PUMP. (3) TO FUEL HEAT EXCHANGER. (4) TORQUE SOLENOID VALVE TO RESTRICTOR (ON ENGINE HP PUMP) AND UNION TO SOLENOID VALVE 135 - 150 IN. LBS.
  • Page 675 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Fuel Quick Drain Valves Figure 6 3/8 Inch Suction Line (See 28-00-00, Figure 1.) A section of 3/8 inch fuel line is installed in the left wing suction line to help balance the fuel flow from the left and right wings.
  • Page 676 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Fuel Filter Assembly Figure 7 Fuel Filter (See Figures 5 & 7.) NOTE: For routine filter servicing (i.e. - filter element replacement), refer to 12-10-00, Fuel Filter Servicing. NOTE: The fuel filter is removed and installed as an assembly (see Figure 7) consisting of the fuel filter and its associated fittings and the fuel system drain tube and cap.
  • Page 677 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (10) Remove fuel filter assembly through access hole. Take care to capture the washer on the bulkhead fitting and the four washers (2 each bolt) which were below the mounting bolts. Installation (1) Place fuel filter assembly into position with the inlet port outboard.
  • Page 678 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL FUEL RETURN SOLENOID LOGIC FUEL TEMP GAUGE “NO” “NO” START FUEL TEMP CYCLE LESS THAN -10˚ F “YES” “YES” ENERGIZE DE-ENERGIZE FUEL RETURN FUEL RETURN SOLENOID SOLENOID TOTAL “OR” “NO” FUEL QTY “OR”...
  • Page 679 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Fuel Return System S/N’s 4697001 thru 4697173 The fuel return system in these airplanes consists of a solenoid valve (normally closed), a check valve, and associated line. These airplanes are equipped with a fuel return system which functions only during engine start.
  • Page 680 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 2 MINIMUM FUEL TEMPERATURE OPERATING LIMITATIONS S/N’s 4697174 & up; and 4697001 thru 4697158 with Kit # 767-380 installed; and 4697159 thru 4697173 with Kit # 767-381 installed. Starting (Jet A/A-1) -34ºC (-30ºF)
  • Page 681 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (3) Functional Test The following functional tests are used to verify correct system operation and aid in identifying component failures. Perform annually or each 200 hours, whichever comes first. NOTE: The following tests assume fuel has been in the tanks long enough to adjust to ambient air temperature, preferably overnight.
  • Page 682 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (c) Failure to successfully complete either of the above tests is immediately indicative of failure of the tested components. If replacement of the subject components does not solve the problem, refer to the operational logic and system operation paragraphs, above, and...
  • Page 683 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 28-20-00 PAGE 17 Apr 15/07...
  • Page 684 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK PAGE 18 28-20-00 Apr 15/07...
  • Page 685 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL INDICATING Fuel Quantity Indicator Meggitt EFIS NOTE: The fuel quantity indication system is part of the engine instrument display system. Refer to 77-40-00 for more information. The fuel quantity indicator is incorporated into the Meggitt Engine Instrument Display System (EIDS).
  • Page 686 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Avidyne EFIS (in S/N’s 4697198; 4697216 and up) NOTE: See 28-00-00 and Electronic Flight Instrument System (EFIS) - 34-20-00 for more information. When the Avidyne FlightMax Entegra EFIS is installed, fuel quantity information is displayed on both the Primary Flight Display (PFD) and Multi-Function Display (MFD).
  • Page 687 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Effectivity Fuel Quantity Indication with Avidyne Entegra Figure 2 (Sheet 2 of 2) 28-40-00 PAGE 3 3I11 Apr 15/07...
  • Page 688 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Fuel Quantity Probes Fuel probes are installed in each wing in the header tank (1 - W.S. 42.00), the inboard tank (1 - W.S. 94.08), and the main tank (3 - W.S. 127.00, 169.60, & 206.90) (See 28-00-00, Figure 1). In each case, the fuel probe clips into a bracket mounted on a rib or the forward side of the main spar.
  • Page 689 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Testing The fuel quantity indication system is capacitance based. Each of the ten fuel probes (i.e. - sensors) produces a precise capacitance value based on how much of the probe is immersed in fuel. The linear response of the probes combined with the data processing capability of the DAU allows very accurate fuel quantity display.
  • Page 690 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Installation (1) Connect the electrical leads to the fuel probe as follows: white wire to “L” terminal, white/blue wire to “S” terminal, and white/orange wire to “R” terminal. (2) Route the electrical leads under the harness retainer and tighten retainer screw.
  • Page 691 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 2 (Sheet 1 of 2) FUEL WEIGHT CONVERSION (LBS PER U.S. GAL) 28-40-00 PAGE 7 3I15 Apr 15/07...
  • Page 692 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 2 (Sheet 2 of 2) FUEL WEIGHT CONVERSION (KGS PER LITER) PAGE 8 28-40-00 Apr 15/07 3I16...
  • Page 693 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL DAU - FQ P DATA SOF TWAR E K E Y /REV: TEST TEST MODE: E QU IP ID: Initial Display, C H A N N E L ID: CH 1 CH 2...
  • Page 694 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (g) On the "DAU/FQP DATA" page, verify that the "MODE" is set to "CAL" in the right column (See Figure 5 - Right Side Calibration Initiated). (h) Depress and release the EDU "PAGE" switch until the "CALIBRATION" page is displayed (see Figure 7).
  • Page 695 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CA LI B R A T I O N TOR QUE CH A C H B NO T READY R EA DY C AL H I VA LID UNCAL HI CAL L O V AL ID...
  • Page 696 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Full Range Check A full range check provides a detailed test of the fuel quantity indication system performance. Perform as desired. This check is recommended as part of the refueling process whenever fuel system has been completely drained.
  • Page 697 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Fuel Quantity Indication Calibration - Avidyne Entegra EFIS (PIR-PPS60185, Rev. E.) The fuel quantity indicator is incorporated into the Avidyne FlightMax Entegra Multi-Function Display (MFD) as well as the Primary Flight Display (PFD). Both display units are fed data by the Data Acquisition Unit (DAU).
  • Page 698 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (h) Put 1.5 USG of Jet fuel in the Right wing (unusable fuel) and wait 5 minutes. Verify that the Right Tank status display is "Ready" (See Figure 9). Hold the SW-1 toggle switch on the DAU in the "R-CAL" position for a minimum of 3 seconds.
  • Page 699 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (q) Push in the "FUEL QTY" circuit breaker. On the MFD's "DAU Fuel Calibration" page, for the Right Tank, verify that the "Mode" is "Operating". (s) Calibration of the Right wing fuel quantity is completed. If calibration of the Left wing is required, go to Left Wing Fuel Tank Calibration, below, otherwise, turn aircraft power OFF.
  • Page 700 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (2) Left Wing Fuel Tank Calibration (a) Level the aircraft (See 8-20-00). (b) Ensure that the fuel has been completely drained from the Left wing (including the fuel sump). (c) Power up the Multi-Function Display (MFD). Select "AUX" page using the right knob outer ring.
  • Page 701 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Full Range Check A full range check provides a detailed test of the fuel quantity indication system performance. Perform as desired. This check is recommended as part of the refueling process whenever fuel system has been completely drained.
  • Page 702 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (20) Verify that the "R" and "L" quantities on the MFD engine page read 500 ± 15 lbs (228 ± 8 kg) and the "TOTAL" reads 1000 ± 30 lbs (456 ± 16 kg). Verify that the "TOTAL" fuel quantity of the PFD reads the same value as the "TOTAL"...
  • Page 703 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Fuel Temperature Indicator A fuel temperature indicator is installed in airplanes S/N’s 4697159 and up; and in S/N’s 4697001 thru 4697158 with Kit No. 767-380 installed. It consists of a fuel temperature sensor mounted in the right wing inboard fuel tank (See Figure 10, and also 28-00-00, Figure 1) and an indicator mounted in the instrument panel to the left of the pilot’s control...
  • Page 704 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK PAGE 20 28-40-00 Apr 15/07...
  • Page 705 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 28-40-00 PAGE 21 Apr 15/07...
  • Page 706 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK PAGE 22 28-40-00 Apr 15/07...
  • Page 707 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER HYDRAULIC POWER...
  • Page 708 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 709 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 29 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 29-List of Apr 15/07 Effective Pages Apr 15/07 29-Table of Contents Apr 15/07 Apr 15/07 29-00-00 Apr 15/07...
  • Page 710 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 29 - LIST OF EFFECTIVE PAGES PAGE 2 3J10 Apr 15/07...
  • Page 711 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 29 - HYDRAULIC POWER TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 29-00-00 GENERAL 3J13 Description and Operation 3J13 Troubleshooting Hydraulic System 3J13 Hydraulic System Leading Particulars 3J14 29-10-00 MAIN 3J17...
  • Page 712 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 29 - CONTENTS PAGE 2 Apr 15/07 3J12...
  • Page 713 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GENERAL Description and Operation The hydraulic system components covered in this chapter consist of the combination hydraulic pump/ reservoir and hydraulic lines associated with the landing gear extension and retraction system. The brake system, although hydraulically operated, is not included in this chapter as its hydraulic system is independent of the landing gear extension and retraction system.
  • Page 714 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Hydraulic System Leading Particulars CHART 1 HYDRAULIC SYSTEM LEADING PARTICULARS Hydraulic Pump, Electrically Driven, Reversible Flow Rate @ 1350 psi 1 gpm Hydraulic Fluid MIL-H-5606 Reservoir Capacity 30 cu. in. ( .49 liters)
  • Page 715 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 29-00-00 PAGE 3 3J15 Apr 15/07...
  • Page 716 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 29-00-00 PAGE 4 Apr 15/07 3J16...
  • Page 717 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL MAIN The PA-46-500TP is equipped with a Frisby Aerospace electrically driven, reversible hydraulic pump. The pump is mounted on a floor bracket just forward of the aft pressure bulkhead. Fluid Diagram of Hydraulic System...
  • Page 718 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Effectivity Hydraulic System Installation 4697001 & up Figure 2 29-10-00 PAGE 2 Apr 15/07 3J18...
  • Page 719 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Hydraulic Pump CAUTION: THE HYDRAULIC PUMP IS NOT SERVICEABLE IN THE FIELD. REPLACE WITH NEW OR FACTORY REBUILT UNIT. RETURN DEFECTIVE AND OVERLIMIT UNITS TO THE FACTORY FOR REBUILD. Removal (Refer to Figure 3) WARNING: PLACE AIRPLANE ON JACKS PRIOR TO WORKING ON THE HYDRAULIC SYSTEM.
  • Page 720 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 102559 C PUMP MOTOR VENT SCREW - REMOVE BEFORE FLIGHT - REPLACE BEFORE REMOVING PUMP FROM AIRCRAFT FILL VENT - REMOVE SCREW WHILE FILLING RESERVOIR FILL PLUG DOWN PRESSURE SWITCH SEE-THRU FLUID RESERVOIR...
  • Page 721 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Normal Operation Test (Refer to Figure 4) (PIR-PS50043-6,Rev. D.) Connect the hydraulic pump into a system as shown in Figure 4 to check normal pump operation. Maintain 27-28 VDC during all testing.
  • Page 722 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CAUTION: DO NOT PULL THE EMERGENCY GEAR RELEASE KNOB WHILE THE HYDRAULIC PUMP IS OPERATING. ALWAYS PULL THE HYDRAULIC PUMP CIRCUIT BREAKER BEFORE TESTING THE EMERGENCY GEAR RELEASE SYSTEM. FAILURE TO COMPLY WILL DAMAGE THE EMERGENCY GEAR RELEASE VALVE.
  • Page 723 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 29-10-00 PAGE 7 3J23 Apr 15/07...
  • Page 724 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 28 VDC GEAR SELECT SWITCH PUMP-DN PUMP-UP PRESS SW PRESS SW PRESSURE SWITCH DISCONNECT HYDR PUMP GAUGE SHUT-OFF VALVE GAUGE PS50043-6 D / 102220 13.0 NEW Effectivity Hydraulic Pump Test Set-up 4697001 & up...
  • Page 725 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Hydraulic System Testing (see also Landing Gear Retraction System Functional Test, 32-30-00) The hydraulic system should be tested to check that it functions properly after performing any service or repairs. It is suggested that the airplane be connected to an outside power source in order to conserve the battery.
  • Page 726 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 3K2 THRU 3L24 INTENTIONALLY BLANK 29-10-00 PAGE 10 Apr 15/07...
  • Page 727 AIRPLANE MAINTENANCE MANUAL CARD 4 OF 9 PA-46-500TP (S/N’s 4697001 and UP) PIPER AIRCRAFT, INC. PART NUMBER 767-005 April 15, 2007...
  • Page 728 Published by Technical Publications © Piper Aircraft, Inc. 2926 Piper Drive Vero Beach, Florida 32960 U.S.A. Member General Aviation Manufacturers Association...
  • Page 729 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL AEROFICHE REVISION STATUS Revisions to this Maintenance Manual 767-005 issued July 01, 2000 are as follows: Revision Publication Date Aerofiche Card Effectivity ORG000701 July 1, 2000 PR010219 February 19, 2001 PR010515 May 15, 2001...
  • Page 730 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK AEROFICHE EFFECTIVITY PAGE 2 Apr 15/07...
  • Page 731 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL INTRODUCTION LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE Intro-List of Apr 15/07 Effective Pages Apr 15/07 Intro-Table of Contents Apr 15/07 Apr 15/07 Introduction Apr 15/07 Apr 15/07...
  • Page 732 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRO - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 733 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. INTRODUCTION Instructions for Continued Airworthiness General Effectivity 4A10 Serial Number Explanation 4A10 Assignment of Subject Material 4A10 Pagination 4A10 Aerofiche Effectivity 4A11 Identifying Revised Material...
  • Page 734 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRO - CONTENTS PAGE 2 Apr 15/07...
  • Page 735 Genuine PIPER parts are produced and inspected under rigorous procedures to insure airworthiness and suitability for use in PIPER airplane applications. Parts purchased from sources other than PIPER, even though identical in appearance, may not have had the required tests and inspections performed, may be different in fabrication techniques and materials, and may be dangerous when installed in an airplane.
  • Page 736 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Effectivity This maintenance manual is effective for PA-46-500TP Malibu Meridian airplane serial numbers 4697001 and up. This encompasses the following model years: NOTE: The following information is provided as a general reference only.
  • Page 737 12. Accident/Incident Reporting To improve our Service and Reliability system and aid in Piper’s compliance with FAR 21.3, knowledge of all incidents and/or accidents must be reported to Piper immediately. To expedite and assist in reporting all incidents and accidents, Piper Form 420-01 has been created.
  • Page 738 (1) Parts Catalog - P/N 767-004 (2) Progressive Inspection Manual (100 hour) - P/N 767-009 Vendor Publications: WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (1) AIR CONDITIONING COMPRESSOR: Vendor: Sanden International (USA), Inc.
  • Page 739 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (6) BATTERIES: (a) AIRCRAFT MAIN: Vendor: Concorde Battery Corp. - (626) 813-1234 2009 San Bernardino Road West Covina, CA 91790 http://www.concordebattery.com Maintenance Manual Supplement: Manual M1 - Supplement for Concorde Valve Regulated...
  • Page 740 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (10) EMERGENCY LOCATOR TRANSMITTER: Vendor: Artex Airccraft Supplies PH: - (800) 547-8901 14405 Keil Road NE Aurora, Oregon 97002 http://www.artex.net/ (11) ENGINE: Vendor: Pratt & Whitney Canada, Inc. PH: US/CAN - (800) 268-8000 1000 Maire-Victorian Blvd.
  • Page 741 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (19) GENERATOR CONTROL UNIT: Vendor: Lamar Technologies Corp. PH: - (360) 651-6666 14900 - 40th Ave. N.E. Marysville, WA 98271 http://www.lamartech.com/ (20) GROUND BLOWER: Vendor: Electro-Mech Inc. 2600 S. Custer Wichita, Kansas...
  • Page 742 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (27) PROPELLER: Vendor: Hartzell Propeller Inc. - (937) 778-4379 One Propeller Place FAX - (937) 778-4321 Piqua, OH 45356-2634 http://www.hartzellprop.com/index2.htm Overhaul Instructions: Manual No. 143 Aluminum Blade Inspection, Repair, and Overhaul Instructions: Manual No. 133 Propeller Owner’s...
  • Page 743 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRODUCTION PAGE 9 4A17 Apr 15/07...
  • Page 744 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRODUCTION PAGE 10 Apr 15/07 4A18...
  • Page 745 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 14. Chapter/Section Index Guide NOTE: The following GAMA Specification No. 2 standard chapters are not included in this Maintenance Manual: 36, 38, 49, 53, 54, 60, 73, 78, 80, 81, 83, and 95. These chapters are omitted because the subject system is either: not installed in these airplanes;...
  • Page 746 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STANDARD PRACTICES - AIRFRAME General ENVIRONMENTAL SYSTEMS General Distribution Pressurization Control Heating Cooling Temperature Control AUTOFLIGHT 2G15 Autopilot COMMUNICATIONS General Audio Integrating Static Discharging ELECTRICAL POWER 2IJ1...
  • Page 747 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. FUEL 3G13 General Storage Distribution Indicating HYDRAULIC POWER General Main ICE AND RAIN PROTECTION General Airfoil Pitot and Static Windows and Windshields Propellers INDICATING/RECORDING SYSTEMS Central Warning Systems...
  • Page 748 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. VACUUM Distribution Indicating WATER/WASTE (See 12-00-00.) ELECTRICAL / ELECTRONIC PANELS 6D19 Instrument and Control Panels Electrical & Electronic Equipment Racks STRUCTURES General Investigation, Cleanup, and Aerodynamic Smoothness...
  • Page 749 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STANDARD PRACTICES - ENGINE General POWER PLANT General Cowling Mounts Fire Seals Drains ENGINE Accessory Drives ENGINE AND FUEL CONTROL (See Pratt & Whitney Turboprop Gas Turbine Engine - Maintenance Manual (PT6A-38/-40-/41/-42/-42A) P/N 3021442.)
  • Page 750 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STARTING (See 24-30-00.) CHARTS & WIRING DIAGRAMS Charts 21 thru 31 Electrical Schematics 91 (CONT.) CHARTS & WIRING DIAGRAMS (CONT.) 32 & UP Electrical Schematics APPENDIXES APPENDIX 1...
  • Page 751 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Air Distribution System: 2D12 Avionics Bleed Air Check Valves: 2D14 Removal / Installation Absolute Pressure Regulator: Blowers Face-Mounted: 6E1 Avionics Cooling: 2D14 Rack-Mounted: 6E1 Access and Inspection Provisions: Cabin Recirculation: 2D11 Avionics Cooling: 2D15...
  • Page 752 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cable Tension vs. Ambient Electrical Temperature: 3D22 Alternator: 2K3 Decals-See also Placards Calibration Installation and Adjustment: Meyercord Decals Engine Torque Indication Installation: 1J12 Avidyne EFIS: 7I18 Alternator Control Unit (ACU): Removal: 1J12...
  • Page 753 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Electrical (cont.) Entertainment Console: KRA 10A Radar Altimeter: Schematics (cont.) 8H18 Avidyne EFIS Fire Detection System: 8H22 Landing Gear Position DC 50 Antenna Coupler: Flap Indicator: 8I18 Indicators: 9C10 Flaps: 8I14 Landing Gear Warning:...
  • Page 754 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Electrical (cont.) Switches: 6E2 ELT: 3C21 Schematics (cont.) Overhead Switch Panel: 6E2 Artex 110: 3C22 Position Lights: 9E8 Push ON - Push OFF: 6E4 Testing: 3C23 Power Distribution: 8G18 Rocker-type: 6E4 Wiring Schematic: 3C22...
  • Page 755 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Engine (cont.) Fuel Oil Temperature Probe Additives: 1K14 Garmin GMA-340 Audio Panel Installation: 7J21 Biocide: 1K15 Adjustment: 2I11 Overspeed: 1F6 Handling Practices: 1K14 Functional Test: 2I10 Overtemp: 1F6 Removing Biological Removal and Installation: 2I9...
  • Page 756 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Inspection Parking Brake Valve: 4H24 Unscheduled Definitions: 1C19 Propeller: 7C13 Engine: 1F6 Forms: 1E3 Propeller Blades: 7C13 Overspeed: 1F6 Event Inspection Work Sheet: Propeller Heaters: 4E4 Overtemp: 1F6 1D13 Static Wick 100 Hour: 2I17...
  • Page 757 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Landing Gear (cont.) Dimming Rheostats: 4J8 Main Gear-See Landing Gear - Nose Electroluminescent: 4J9 Main Actuator Eyeball Spotlights: 4J13 Main Wheel-See Wheels - Main Assembly: 4H3 Instrument Panel Post Lights: Maintenance Checks...
  • Page 758 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Meggitt MAGIC (cont.) Piper Overspeed Governor: 7C19 Engine InstrumentDisplay Parts: A9 Operational Check: 7C19 (cont.) Publications: A12 Propeller Assembly: 7C10 Engine Torque Indication Service Bulletins: 1C15 Servicing: 1L2 Calibration: 7I13 Service Letters: 1C15...
  • Page 759 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Toe Brake Cylinder Assembly: 4H20 Safety Valve: 2D24 Taxiing: 1H15 Toe-in / Toe-out Correction Chart: Seat Belts-See Restraint System Terminal Junction Module 4F18 Seats Identification: 6E8 Tools Lumbar Support: 3C9 Testing Control Surfaces Balancing:...
  • Page 760 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Troubleshooting (cont.) Windshield Heat Pneumatic Deice System: 4C9 Testing: 4D7 Pressurization System: 2D21 Troubleshooting: 4D7 Primary Flight Display (PFD): Wing 5C24 Attach Fittings Corrosion Propeller Heat: 4D10 Control: 6K17 Rudder Control System: 3E19...
  • Page 761 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INDEX PAGE 11 4B11 Apr 15/07...
  • Page 762 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 4B12 THRU 4B24 INTENTIONALLY BLANK INDEX PAGE 12 Apr 15/07 4B12...
  • Page 763 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER ICE AND RAIN PROTECTION...
  • Page 764 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 765 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 30 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 30-List of Apr 15/07 30-60-00 Apr 15/07 Effective Pages Apr 15/07 Apr 15/07 Apr 15/07 30-Table of Contents...
  • Page 766 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 30 - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 767 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 30 - ICE AND RAIN PROTECTION TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 30-00-00 GENERAL Description and Operation 30-10-00 AIRFOIL Pneumatic Deice System Troubleshooting Pneumatic Boots 4C14 Removal 4C14 Installation...
  • Page 768 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 30 - ICE AND RAIN PROTECTION TABLE OF CONTENTS (continued) SUBJECT SECTION PAGE GRID NO. 30-60-00 (cont.) PROPELLERS (continued) Heater Wiring Harness Installation Propeller Heater Final Electrical Check Propeller Heater Functional Check...
  • Page 769 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GENERAL Description and Operation The ice protection system is made up of six separate systems: a pneumatic wing deice system, an electrical propeller heat system, an electrically heated windshield, heated stall warning, heated pitot, and a wing inspection light installation.
  • Page 770 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 30-00-00 PAGE 2 Apr 15/07...
  • Page 771 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL AIRFOIL Pneumatic Deice System Troubleshooting See Chart 1. CHART 1 (Sheet 1 of 2) TROUBLESHOOTING PNEUMATIC DEICE SYSTEM Trouble Cause Remedy Deicers do not inflate. Open circuit breaker. Push circuit breaker Engine operating at to reset.
  • Page 772 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 2 of 2) TROUBLESHOOTING PNEUMATIC DEICE SYSTEM Trouble Cause Remedy Deicers inflate, indicator Indicator lamp burned out. Replace lamp. light does not function. (Check that deicer boot switch is ON.) System pressure not Check “Deicers Inflate...
  • Page 773 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL VERTICAL FIN DEICE BOOT PRESSURE SWITCH PNEUMATIC LINE TO EMPENAGE HORIZONTAL STABILIZER DEICE BOOT INBOARD DEICE BOOT STALL STRIP Pneumatic Deice System - Post-FIKI Figure 1 (Sheet 1 of 3) 30-10-00 PAGE 3...
  • Page 774 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Effectivity 4697100 & up and Pneumatic Deice System - Post-FIKI 4697001 thru 4697099 (after FIKI retrofit) Figure 1 (Sheet 2 of 3) 30-10-00 PAGE 4 Apr 15/07 4C12...
  • Page 775 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Effectivity 4697100 & up and Pneumatic Deice System - Post-FIKI 4697001 thru 4697099 Figure 1 (Sheet 3 of 3) (after FIKI retrofit) 30-10-00 PAGE 5 4C13 Apr 15/07...
  • Page 776 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Pneumatic Deicer Boot Operation Figure 2 Deicers (Boots) (Pneumatic Deice System) Boots are attached to the leading edge of the wings, vertical stabilizer, and elevator. The boots are made up of a fabric-reinforced rubber containing built-in span-wise inflation tubes. The boots are secured to the leading edges with cement and are connected to the plumbing through the skin by flexible or aluminum air connections.
  • Page 777 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (4) From the centerline of the leading edge to the lower trailing edge of the deicer, use the pressure handle squirt can to soften the bond between the deicer and the wing skin.
  • Page 778 Adhesive * - Choose One System (Goodrich Part Number) 3M 1300L System (preferred adhesive) and, A-851-B Fuel Barrier Adhesive 1300L Cement [Piper P/N 179-929 = 1 qt.] (74-451-99) = 1 qt. Bostik 1096M System British Bostick 2402 System 1007 or 1007M Bostik Primer...
  • Page 779 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 2 (Sheet 2 of 2) REQUIRED MATERIALS - PNEUMATIC DEICER - INSTALLATION / REMOVAL / REPAIR Goodrich Kits Goodrich Part No. Quantity Description 74-451-AA Universal FASTpatch Repair Kit 74-451-206 Primer Pen (2 oz.)
  • Page 780 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (3) Mounting Deicer on Leading Edge WARNING: THE CEMENTS AND SOLVENTS USED FOR INSTALLATION ARE FLAMMABLE AND THEIR FUMES SLIGHTLY TOXIC. THEREFORE, ALL WORK SHOULD BE DONE IN A WELL VENTILATED AREA AWAY FROM ANY SPARKS OR FLAMES.
  • Page 781 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CAUTION: AVOID EXCESS SOAKING OR RUBBING OF THE CEMENT WHICH COULD REMOVE THE CEMENT FROM THE SURFACE. NOTE: When installing a longer boot (approximately 6 ft. or longer) the cement may not remain tacky to roll down the entire length of a six inch width.
  • Page 782 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Repair Procedures. CAUTION: REVIEW REPAIR LIMITS, BELOW, TO DETERMINE IF REPAIR IS PERMITTED. See Chart 2 for materials and supplies. Kits and part numbers referenced below are Goodrich Corporation, unless otherwise noted.
  • Page 783 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CAUTION: CUTS, TEARS, OR RUPTURES THAT CUT THE INFLATABLE TUBE FABRIC REQUIRE DEICER REPLACEMENT. CAUTION: PATCHES HAVE A ONE-WAY STRETCH ACROSS WIDTH OF PATCH SO PATCH CAN STRETCH WHEN DEICER INFLATES. PATCH MUST BE INSTALLED WITH LENGTH PARALLEL TO DEICER TUBES.
  • Page 784 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (c) Loose Surface Ply in Dead Area (non-inflatable area) Peel and trim the loose surface ply to the point where the adhesion of surface ply to the deicer is good. Scrub (roughen) area in which surface ply is removed with steel wool. Scrubbing motion must be parallel to cut edge of surface ply to prevent loosening it.
  • Page 785 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Repair Limits. CAUTION: PNEUMATIC DEICERS MUST BE REPLACED IF: (1) CUTS, TEARS OR RUPTURES CUT THE INFLATABLE TUBE FABRIC AND/OR EXCEED 4 X 9 INCHES; OR, (2) BROKEN STITCHES OR THREADS ARE APPARENT; OR, (3) DAMAGE LEAKS AIR AND EXCEEDS THE PATCH AND PINHOLE REPAIR LIMITS SPECIFIED BELOW.
  • Page 786 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CAUTION: AGEMASTER ® NO. 1 STAINS SKIN, CLOTHING AND OTHER SURFACES. WEAR PLASTIC OR RUBBER GLOVES WHEN USING. PROTECT SURROUNDING AREAS. USE WATERLESS HAND CLEANER TO REMOVE STAINING. CAUTION: NOT SUITABLE FOR USE ON ESTANE ® DEICERS. IT WILL NOT BE ABSORBED BY DEICER, CAUSING RUN BACK AND STAINING ON AIRCRAFT SURFACE.
  • Page 787 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (c) Icex ® II Application. Icex ® II is an ice adhesion inhibitor that enhances deicer performance by lowering adhesion strength between ice and deicer surface. During icing season, apply Icex ® II every 50 flight hours.
  • Page 788 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Installation (1) Position the vacuum manifold / deice flow valve assembly outboard of the rib at W.S. 29.00 and secure it there with bolts and washers (5 ea.). (2) Reconnect the five hoses to the assembly.
  • Page 789 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Installation NOTE: When installing pressure switch(es), take care to orient each pressure switch so that it is inclined upwards. (1) Position the pressure switch assembly slide hoses over the three ends of the Tee connector.
  • Page 790 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 30-10-00 PAGE 20 Apr 15/07...
  • Page 791 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL PITOT AND STATIC 1. Pitot Deice Description The standard pitot ice protection consists of a heated pitot head located on the lower side of the each wing, a switch on the overhead switch panel, two 10-amp circuit breakers, two electronic control modules, and the circuit wiring.
  • Page 792 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 30-30-00 PAGE 2 Apr 15/07...
  • Page 793 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL WINDOWS AND WINDSHIELDS Windshield Heat Troubleshooting See Chart 1. CHART 1 TROUBLESHOOTING HEATED WINDSHIELD SYSTEM Trouble Cause Remedy Windshield fails to heat or Circuit breaker tripped Reset circuit breaker. no change between DEFOG...
  • Page 794 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 30-40-00 PAGE 2 Apr 15/07...
  • Page 795 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL PROPELLERS Propeller Heat System Description and Operation The B.F. Goodrich propeller heat system installed on this airplane uses dual element heater boots. In this system each heater has two electrothermal heating elements. When the PROP HEAT switch is turned ON, the electronic control module directs power through the modular brush assembly(s) and slip ring to the outboard heating elements on the propeller for approximately 90 seconds.
  • Page 796 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 1 of 4) TROUBLESHOOTING PROPELLER HEAT SYSTEM Trouble Cause Remedy Ammeter shows zero current Tripped circuit breaker Locate and correct both phases of the switch. short before setting timing cycle.
  • Page 797 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 2 of 4) TROUBLESHOOTING PROPELLER HEAT SYSTEM Trouble Cause Remedy Ammeter shows normal Open or high resistance in Disconnect heater leads current part of cycle, heater or slip ring leads.
  • Page 798 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 3 of 4) TROUBLESHOOTING PROPELLER HEAT SYSTEM Trouble Cause Remedy Ammeter shows excess Ammeter faulty. Test for voltage up to current over entire cycle. and out of ammeter. If low output and input satis- factory, replace ammeter.
  • Page 799 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 4 of 4) TROUBLESHOOTING PROPELLER HEAT SYSTEM Trouble Cause Remedy Ammeter flicks between Loose connection between Trace wiring from power 90 second phase periods. aircraft power supply and source to module input to electronic control module input.
  • Page 800 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 102606 D PROP DEICER BOOT (SPINNER ASSY) (ENGINE P&W PT6A-42A) (HARTZELL PROPELLER ASSY) MOUNTING BRACKET SHIM (SEE NOTES) BRUSH BLOCK ASSY (SEE NOTES) SLIP RING ASSY NOTES: THE SHIM IS A SERIES OF LAMINATES AND MAY BE PEELED FOR PROPER ALIGNMENT OF BRUSHES TO SLIP RINGS.
  • Page 801 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL NOTE: A DIAL INDICATOR CHECK SHOULD BE TAKEN OF THE SLIP RING SURFACES TO ENSURE THEY DEVIATE FROM A TRUE PLANE NO MORE THAN 0.008 INCH TIR AND 0.002 INCH IN ANY 4.00 INCH INTERVAL OF SLIP RING TRAVEL.
  • Page 802 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 30-60-00 PAGE 8 Apr 15/07 4D16...
  • Page 803 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 30-60-00 PAGE 9 4D17 Apr 15/07...
  • Page 804 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Brush Block Assemblies The two (2) brush block assemblies installed in the post-FIKI Meridian each consist of three (3) constant force brush modules. NOTE: Brushes are not offered individually as replacements. When a brush wears out, the module containing it should be replaced.
  • Page 805 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Suggested Use of Dial Indicator (Typical) Figure 3 Slip Ring Assembly Replacement Slip ring assemblies that are open or shorted electrically, cracked or damaged structurally, or which have damaged surfaces beyond the scope of minor repair or clean up, should be replaced.
  • Page 806 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Heater Boots Electrical Check (Refer to Chart 2) (1) Check the electrical resistance of element within each heater. Disconnect the heater lead wires to isolate the individual unit. (2) Check for intermittent open circuits by tensioning the heater wire harness slightly while measuring the resistance.
  • Page 807 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Installation NOTE: Goodrich Removal and Installation Manual, Standard and FASTprop Electrothermal Propeller De-Icers, ATA Report No. 30-60-07; and, Hartzell Aluminum Blade Overhaul Manual No. 133C, ATA Report No. 61-13-33; both provide approved, alternate procedures for removing and installing propeller deicer boots.
  • Page 808 The materials and tools listed below are commercially available and are not supplied by B.F. Goodrich in kit form: Cement 1300L (Piper P/N 179-929) or EC 1403 (Minnesota Mining & Mfg. Co.) Sealer 82-076-1 and -2 (B.F. Goodrich, Akron, Ohio, or Sealer C-19861, C-21871 and C-16176 Lowe Bros., Dayton, Ohio)
  • Page 809 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (c) Thoroughly mix the 1300L cement. Apply one even brush coat of cement to the unglazed back surface of the heater. Cement one inch of the heater lead strap. Allow to air dry for a minimum of one hour at 40°...
  • Page 810 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (b) Clean outer 0.500 of an inch of all heater edges and back under heater about 0.250 of an inch on all sides past loosened areas with MEK or Acetone. For final cleaning, quickly wipe off solvent with a clean, dry lint free cloth to avoid leaving a film.
  • Page 811 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Wrinkled Heater Figure 6 Apply one even coat of filler to area around the inboard end and sides of the heater. (See Figure 5.) Immediately remove the masking tape and allow the filler to dry for six hours.
  • Page 812 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Heater Wiring Harness Figure 7 Heater Wiring Harness Installation The propeller heater wiring harness is secured to the propeller counterweight as follows: Insert the heater wire harness thru the 9/32 diameter hole in the prop counterweight.
  • Page 813 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Propeller Heater Final Electrical Check Make certain that all terminals are tight. Do not over torque. Check the electrical resistance between the heater terminals or between the slip rings. The reading should be per Chart 2.
  • Page 814 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Propeller Heater Inspections CAUTION: DO NOT OPERATE PROPELLER HEAT UNLESS ENGINE IS RUNNING AND BLADES ARE TURNING. 50 Hour Conduct Propeller Heater Functional Check, above. 100 Hour (1) Remove cowling. Conduct 50 Hour Inspection.
  • Page 815 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Centering Brushes on Slip Rings Figure 8 (6) Modular Brush Assemblies - Brushes: Examine mounting brackets and housing for cracks, deformation or other physical damage. (a) Test that each brush rides fully on its slip ring over 360°. Figure 8 shows the wear pattern if this condition is not corrected.
  • Page 816 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 30-60-00 PAGE 22 Apr 15/07...
  • Page 817 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 30-60-00 PAGE 23 Apr 15/07...
  • Page 818 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 30-60-00 PAGE 24 Apr 15/07...
  • Page 819 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER INDICATING / RECORDING SYSTEMS...
  • Page 820 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 4E10...
  • Page 821 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 31 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 31-List of Apr 15/07 Effective Pages Apr 15/07 31-Table of Contents Apr 15/07 Apr 15/07 31-50-00 Apr 15/07...
  • Page 822 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 31 - LIST OF EFFECTIVE PAGES PAGE 2 4E12 Apr 15/07...
  • Page 823 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 31 - INDICATING / RECORDING SYSTEMS TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 31-50-00 CENTRAL WARNING SYSTEMS 4E15 Annunciator - Meggitt EFIS 4E15 Annunciator - Avidyne Entegra EFIS 4E18 Aural Warnings...
  • Page 824 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 31 - CONTENTS PAGE 2 Apr 15/07 4E14...
  • Page 825 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CENTRAL WARNING SYSTEMS Annunciator - Meggitt EFIS (See Figure 1.) The annunciator panel is oriented horizontally in the upper center section of the instrument panel and consists of two groups of warning lights which function as follows:...
  • Page 826 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL START L FUEL ENGINE GENERATOR ALTERNATOR ENGAGE PUMP FIRE INOP INOP R FUEL FIRE DETECT PITOT LOW BUS IGNITION PUMP FAIL HEAT OFF VOLTS CABIN FUEL FUEL L PITOT HEAT ALT 10K...
  • Page 827 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL WINDSHIELD OVER TEMP Illuminates when the windshield temperature exceeds 170 °F or the windshield temperature sensor has failed. SURFACE DEICE FAIL Illuminates when the surface deice system has failed. EMERGENCY BLEED Illuminates when the emergency bleed system is activated either automatically at a cabin altitude in excess of 12,000 ±...
  • Page 828 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Annunciator - Avidyne Entegra EFIS (See Figure 2.) In S/N’s 4697198; 4697216 and up, when the Avidyne FlightMax Entegra EFIS is installed, annunciator panel is oriented vertically in the instrument panel between the pilot’s PFD and the MFD and...
  • Page 829 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Right Column OIL PRESS Indicates engine oil pressure is below 60 psig. LOW BUS VOLTS Indicates the main bus voltage is less than 25 Vdc. FLAP FAIL Indicates a wing flap system failure due to an overcurrent condition in the flap motor/actuator circuit.
  • Page 830 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL TEST ENGINE FIRE PRESS FUEL LOW BUS PRESS VOLTS GEAR FLAP WARN FAIL EMER BLEED BLEED OVR TMP INOP INOP CABIN PRP HTR FAIL R PITOT L PITOT HEAT HEAT DE-ICE WNDSHLD...
  • Page 831 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Aural Warnings Aural warnings are provided to warn: - When an engine limitation is exceeded. - When in a Vmo/Mmo overspeed condition. - When approaching a stall. - When the landing gear is not extended during an approach to landing.
  • Page 832 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 101603 J POWER LEVER ASSY. BETA ANNUNCIATOR MICROSWITCH ADJUSTMENT SCREWS MICROSWITCH ROLLER BETA/REVERSE LOCKOUT LEVER Beta Annunciator Microswitch Adjustment Figure 3 PAGE 8 31-50-00 Apr 15/07 4E22...
  • Page 833 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 31-50-00 PAGE 9 4E23 Apr 15/07...
  • Page 834 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 31-50-00 PAGE 10 Apr 15/07 4E24...
  • Page 835 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER LANDING GEAR...
  • Page 836 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 837 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 32 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 32-30-00 Apr 15/07 32-List of Apr 15/07 Effective Pages Apr 15/07 Apr 15/07 Apr 15/07 32-Table of Contents...
  • Page 838 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 32 LIST OF EFFECTIVE PAGES (continued) CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 32-60-00 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07 Apr 15/07...
  • Page 839 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 32 - LANDING GEAR TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 32-00-00 GENERAL Description and Operation Special Tools 4F10 32-10-00 MAIN GEAR AND DOORS 4F11 Troubleshooting 4F11 Main Gear Oleo...
  • Page 840 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 32 - LANDING GEAR TABLE OF CONTENTS (continued) SUBJECT SECTION PAGE GRID NO. 32-30-00 EXTENSION AND RETRACTION 4G19 Troubleshooting 4G19 Landing Gear Retraction System Functional Test 4G22 Nose Gear Actuator Assembly...
  • Page 841 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 32 - LANDING GEAR TABLE OF CONTENTS (continued) SUBJECT SECTION PAGE GRID NO. 32-40-00 (continued) WHEELS AND BRAKES Brake Bleeding Procedure 4H21 (Gravity) 4H21 (Pressure) 4H21 Brake Bleeding After a Unit Has Been Changed...
  • Page 842 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32 - CONTENTS PAGE 4 Apr 15/07...
  • Page 843 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GENERAL In this section are instructions for the overhaul, inspection and adjustment of the various components of the landing gear and brake systems. Also included are adjustments for the electrical limit, safety and warning switches.
  • Page 844 MAINTENANCE MANUAL Special Tools These tools are used at the factory and are recommended where rigging, alignment, or installation procedures specify “use a suitable tool.” Order them through any Piper Dealer. Tool (Piper Tool Number) Piper P/N Rudder Pedal Neutral Alignment Tool (TL 623161) 762-152 Nose Wheel Centering (i.e.
  • Page 845 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL MAIN GEAR AND DOORS Troubleshooting See Chart 1. CHART 1 TROUBLESHOOTING MAIN LANDING GEAR Trouble Cause Remedy Main landing gear shimmies Tire out of balance. Check balance and replace during fast taxi, tire if necessary.
  • Page 846 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Main Gear Oleo Strut Assembly Figure 1 32-10-00 PAGE 2 Apr 15/07 4F12...
  • Page 847 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Main Gear Oleo Disassembly The main gear oleo assembly may be removed from the gear oleo housing and disassembled with the gear removed from or installed in the airplane. (1) Place airplane on jacks. (refer to 7-10-00) (2) Place a drip pan under the main gear to catch spillage.
  • Page 848 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (7) Lubricate the wall of the cylinder oleo housing and piston tube. Carefully insert the piston tube assembly into the housing, guiding the orifice tube into the piston tube. Slide the washer and wiper strip into position and secure the assembly with the snap ring in the lower part of the trunnion.
  • Page 849 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Main Gear Installation Figure 2 32-10-00 PAGE 5 4F15 Apr 15/07...
  • Page 850 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Installation NOTE: When assembling components of the landing gear, lubricate bearings, bushings and friction surfaces with proper lubricant as described in 12-10-00. (1) Install gear housing in the wheel well of the wing as follows: (a) Place the gear up into the wheel well and align the holes in the strut support with the holes in the support fittings.
  • Page 851 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (2) 500 Hour Main Landing Gear Actuator Upper Attach Bolt Special Inspection (S/N’s 4697157 & up and Meridian aircraft with Kit No. 767-360 installed): (a) Each 500 flight hours, remove the main landing gear actuator upper attach bolt (P/N 693-216, see Figure 5), and with a 10X magnifier visually inspect for straightness, cracking or thread wear.
  • Page 852 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 2 TOE-IN / TOE-OUT CORRECTION CHART TOE-IN TOE-OUT SHIM WASHERS WASHERS AN174 ANGLE WASHERS UNDER HEAD UNDER NUT BOLT 0 ° NAS1149F0463P NAS1149F0463P (3) 0 ° 15 ' NAS1149F0432 NAS1149F0463P NAS1149F0463P (2) 0 °...
  • Page 853 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Alignment (1) Place a straightedge no less than twelve feet long across the front of both main landing gear wheels. Butt the straightedge against the tire at the hub level of the landing gear wheels. Jack the airplane up just high enough to obtain a six and one-half inch dimension between the centerline of the strut piston and the centerline of the center pivot bolt of the gear torque links.
  • Page 854 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 3 MAIN GEAR TOLERANCES Item Part No. Manufacturer’s Service Service Remarks Dimension Dimension Tolerance Lower Trunnion Bushing FF411-4 .313 / .314 See Notes 1 & 3 Strut Bearing 67026-7 .313 / .314 See Notes 1 &...
  • Page 855 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Main Gear Tolerances Figure 5 32-10-00 PAGE 11 4F21 Apr 15/07...
  • Page 856 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Main Gear Door Assembly Removal (1) With the landing gear down, disconnect the door retraction rods from the door by removing: (a) the nut, washers and bolt securing the forward rod to the landing gear; and, (b) the nut, washers, bolt, and cotter pin securing the aft rod to the landing gear.
  • Page 857 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32-10-00 PAGE 13 4F23 Apr 15/07...
  • Page 858 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32-10-00 PAGE 14 Apr 15/07 4F24...
  • Page 859 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL NOSE GEAR AND DOORS Troubleshooting See Chart 1. CHART 1 (Sheet 1 of 2) TROUBLESHOOTING NOSE GEAR Trouble Cause Remedy Nose landing gear Internal wear in bungee. Replace bungee. shimmies during fast taxi, takeoff or landing.
  • Page 860 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 2 of 2) TROUBLESHOOTING NOSE GEAR Trouble Cause Remedy Nose gear fails to Centering guide roller Replace roller. straighten when sheared. Ianding gear retracts. Damaged guide. Replace guide. Strut bottoms on normal...
  • Page 861 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Nose Gear Oleo Strut Assembly Figure 1 32-20-00 PAGE 3 Apr 15/07...
  • Page 862 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (6) To remove the orifice tube: (a) Remove the orifice tube retaining nut from the top of the strut assembly. (b) Pull the orifice tube down and out of the strut. (c) The orifice plate is removed from the bottom of the orifice tube by releasing the snap ring that holds the plate in position.
  • Page 863 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (13) Lubricate the gear assembly (refer to 12-20-00, Chart 4). (14) Compress and extend the strut several times to ascertain that the strut will operate freely. Weight of the gear wheel and fork should allow the strut to extend.
  • Page 864 THE USE OF THE SPECIAL TOOL. THE DOWN SPRING ASSEMBLY IS SPRING LOADED AND WILL FLY APART. (4) Use the special tool Piper P/N 762-157 (see Figure 2) to hold the down spring at proper length for installation. Disconnect the actuator and emergency down spring mechanism from the right- hand side of the trunnion by removing the bolt, spacers and washers.
  • Page 865 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL DOWN SPRING STEERING ACTUATOR BELLCRANK BUNGEE ENGINE MOUNT STEERING ARM GEAR ASSEMBLY Nose Gear Installation Figure 3 32-20-00 PAGE 7 Apr 15/07...
  • Page 866 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 60.50 102590 W (REF) 100.00 (REF) ENGINE MOUNT 78.00 (REF) BUNGEE (SEE NOTE) ACTUATOR BELLCRANK (SEE VIEW C) STEERING ARM MOUNT PLATE MOUNT PLATE DOWN SPRING LOCKING ASSY VlEW B-B STEERING HORN...
  • Page 867 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cleaning, Inspection, and Repair (1) Clean all parts with a suitable dry type cleaning solvent. (2) Inspect the gear components for the following unfavorable conditions: (a) Bolts, bearings and bushings for excessive wear, corrosion and damage.
  • Page 868 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Clamping Rudder Pedals in Neutral Position Rudder Pedals at Neutral Position Figure 5 Figure 6 (8) Clamp the rudder pedals to align them in a lateral position. Ascertain that the rudder pedals are in their neutral position.
  • Page 869 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32-20-00 PAGE 11 4G11 Apr 15/07...
  • Page 870 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Nose Gear Tolerances See Chart 2 and Figure 7. CHART 2 NOSE GEAR TOLERANCES Item Part No. Manufacturer’s Service Service Remarks Dimension Dimension Tolerance Upper Strut Bearing FF411-2 .313 / .314 See Note 1...
  • Page 871 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Nose Gear Tolerances Figure 7 32-20-00 PAGE 13 4G13 Apr 15/07...
  • Page 872 (1) With nose gear extended, disconnect door link rods by removing nuts, bolts and washers. (2) To remove either left or right nose gear door: In S/N’s 4697001 thru 4697173, for airplanes which have not complied with Piper Service Bulletin No. 1144, procure the following parts: two (2) each, Hinge Pin, P/N102156-012;...
  • Page 873 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Nose Gear Doors Figure 8 Nose Gear Door Adjustments Place the airplane on jacks per 7-10-00. Disconnect both gear door actuating rods. Retract gear into wheel well. Adjust rod assemblies so that the door assemblies form a straight line at B.L. 0.000. Adjust the right hand door first by itself, the adjust the left hand door.
  • Page 874 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32-20-00 PAGE 16 Apr 15/07 4G16...
  • Page 875 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32-20-00 PAGE 17 4G17 Apr 15/07...
  • Page 876 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32-20-00 PAGE 18 Apr 15/07 4G18...
  • Page 877 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EXTENSION AND RETRACTION Troubleshooting See Chart 1. CHART 1 (Sheet 1 of 3) TROUBLESHOOTING LANDING GEAR EXTENSION AND RETRACTION Trouble Cause Remedy Landing gear system fails Hydraulic pump circuit breaker Reset circuit breaker and to operate.
  • Page 878 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 2 of 3) TROUBLESHOOTING LANDING GEAR EXTENSION AND RETRACTION Trouble Cause Remedy Pump stops during gear Hydraulic pump circuit breaker Reset circuit breaker and retraction / extension. opens. determine cause for overload.
  • Page 879 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 3 of 3) TROUBLESHOOTING LANDING GEAR EXTENSION AND RETRACTION Trouble Cause Remedy Pump running intermittently Pump leaking. Replace. after gear has retracted/ extended. Internal leakage of system. Check free fall valve for internal leakage.
  • Page 880 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Landing Gear Retraction System Functional Test (PIR-PPS-60033-9, Rev. J.) WARNING: BE SURE AIRPLANE IS ON JACKS BEFORE PROCEEDING WITH THE FOLLOWING TEST. The following test verifies that the landing gear retraction system is functioning properly.
  • Page 881 In S/N’s 4697001 thru 4697114, 4697116, 4697118, and 4697125 with Piper Kit No. 766- 697 installed and in S/N’s 4697115, 4697117, 4697119 thru 4697124, and 4697126 & up: Power lever position will not affect the warning horn or annunciator light when on the ground.
  • Page 882 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (9) Leave the gear up for at least five (5) minutes. Check that the hydraulic pump motor does not operate. If the pump operates at any time during the five (5) minute period, check for leaks or malfunctioning components in the system.
  • Page 883 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (20) Test the Gear Down Pressure Switch Bypass Relay Circuit as follows: CAUTION: DO NOT OPERATE EMERGENCY GEAR RELEASE VALVE WITH HYDRAULIC PUMP CIRCUIT BREAKER “IN”. See Figure 3, 29-10-00, and Figure 1, 91-29-10.
  • Page 884 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Nose Gear Actuator Installation Figure 1 32-30-00 PAGE 8 Apr 15/07...
  • Page 885 MAINTENANCE MANUAL Nose Gear Actuator Assembly NOTE: No field repair of Frisby Aerospace actuators installed in PA-46-500TP airplanes is authorized. Actuator overhaul service is available through Piper distributors. Removal (Refer to Figure 1) (1) Place airplane on jacks. (refer to 7-10-00) (2) Reduce hydraulic pressure as follows: (a) Place the gear control in the UP position.
  • Page 886 AC 43.13-1, latest revision. In early airplains which have not complied with Piper Service Bulletin No. 1158 A, ensure the original AN7-14A bolt has been replaced with a longer bolt, P/N 401-509 (AN7- 15A).
  • Page 887 MAINTENANCE MANUAL Main Gear Actuator Assembly NOTE: No field repair of Frisby Aerospace actuators installed in PA-46-500TP airplanes is authorized. Actuator overhaul service is available through Piper distributors. Removal (1) Place airplane on jacks per 7-10-00. (2) Reduce hydraulic pressure as follows: (a) Place gear control in the UP position.
  • Page 888 Nose Gear Door Actuator Assembly NOTE: No field repair of Frisby Aerospace actuators installed in PA-46-500TP airplanes is authorized. Actuator overhaul service is available through Piper distributors. Removal (Refer to Figure 3) (1) Place airplane on jacks. (Refer to 7-10-00) (2) Reduce hydraulic pressure as follows: (a) Place gear control in the UP position.
  • Page 889 The sequence valve is bolted to a bracket on the left lower engine mount tube and is accessed through the nose gear doors. NOTE: No field repair of Frisby Aerospace sequence valves installed in PA-46-500TP airplanes is authorized. Sequence valve overhaul service is available through Piper distributors. Removal (1) Place airplane on jacks. (Refer to 7-10-00) (2) Reduce hydraulic pressure as follows: (a) Place gear control in the UP position.
  • Page 890 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Installation CAUTION: WITH SEQUENCE VALVE INSTALLED AND HYDRAULIC LINES CONNECTED, VERIFY THAT BOTH VALVE AND LINES CLEAR THE NOSE GEAR DOOR SPRING BY NO LESS THAN 0.25 INCH THROUGHOUT THE ENTIRE EXTENSION AND RETRACTION SEQUENCE.
  • Page 891 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Emergency Gear Release Valve (Refer to Figure 5) The emergency gear release valve is located beneath floor boards under copilot’s seat. For access, remove seat, carpet, access panel, and center floorboard. NOTE: No field repair of Frisby Aerospace emergency gear release valves installed in PA-46-500TP airplanes is authorized.
  • Page 892 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL F.S. F.S. 102550 S 132.00 132.00 BULKHEAD BULKHEAD FITTINGS FITTINGS YOKE YOKE ACTUATING ROD ACTUATING ROD EMERGENCY EMERGENCY GEAR RELEASE GEAR RELEASE VALVE VALVE F.S. F.S. 124.125 124.125 Effectivity 4697159 & up, and...
  • Page 893 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32-30-00 PAGE 17 4H11 Apr 15/07...
  • Page 894 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32-30-00 PAGE 18 Apr 15/07 4H12...
  • Page 895 (2) Then join the two wheel halves and install the through bolts with the washers and nuts to the valve stem side. On the 40-77G wheel apply anti seize compound AMS-2518 (Piper Part Number 279-237) on bearing surfaces of bolts, washers, nuts and threads.
  • Page 896 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (3) Restrain the bolt head and tighten (draw up) the nut in a criss-cross pattern to about 20 inch- pounds. (4) The tie bolts should be set evenly to about half the final torque value (45 - 50 inch-pounds) on each nut prior to setting the final torque.
  • Page 897 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Assembly and Installation (Refer to Figure 2) (1) Ascertain that the bearing cup for each wheel is properly installed. Install the tire with tube and wheel half with the valve stem hole. Ascertain that the index mark is aligned with the index mark on the tire to ensure proper tire, tube and wheel balance.
  • Page 898 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Inspection (1) Visually check all parts for cracks, distortion. defects, and excess wear. (2) Check tie bolts for looseness or failure. (3) Check internal diameter of felt grease seals. Replace the felt grease seal if surface is hard or gritty.
  • Page 899 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (5) Remove piston(s) by injecting low air pressure in the cylinder fluid inlet and forcing the piston from the housing. (6) Check anchor bolt for wear. (a) To remove anchor bolt: Position cylinder assembly on a holding fixture. (Refer to Figure 4, Step A).
  • Page 900 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Anchor Bolt, Removal and Installation Figure 4 32-40-00 PAGE 6 Apr 15/07 4H18...
  • Page 901 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cleaning, Inspection, and Repair (Refer to Figure 3): (1) Clean the assembly with a suitable solvent and dry thoroughly. (2) Check the wall of the cylinder housing and piston for scratches, burrs, corrosion, etc, that may damage O- rings.
  • Page 902 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Toe Brake Cylinder Assembly Figure 6 Toe Brake Cylinder Assembly Removal (Figure 6) WARNING: MAKE CERTAIN AIRPLANE IS PARKED ON LEVEL GROUND WITH WHEELS CHOCKED. (1) Place chocks under main and nose wheels.
  • Page 903 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (5) (Inboard toe brake assemblies only.) Remove nut, bolt, and washer holding nose wheel steering rod assembly to pedal. (6) Remove the two nuts, bolts, and washers holding cylinder assembly to rudder bar.
  • Page 904 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Brake System Installation Figure 7 32-40-00 PAGE 10 Apr 15/07 4H22...
  • Page 905 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (Pressure) (1) Place a small clear plastic hose on the vent tube of the brake reservoir and place a second small clear plastic hose on the bleeder fitting on one main landing gear. Place the open ends of these hoses in a suitable container to collect the fluid overflow.
  • Page 906 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Parking Brake Valve (Refer to Figure 8) Removal (1) Disconnect the parking brake cable from the valve actuating arm. (2) Disconnect the fluid lines from the valve. (3) Remove the screws that attach the valve to its mounting bracket.
  • Page 907 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Parking Brake Valve Assembly Figure 8 32-40-00 PAGE 13 Apr 15/07...
  • Page 908 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32-40-00 PAGE 14 Apr 15/07...
  • Page 909 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32-40-00 PAGE 15 Apr 15/07...
  • Page 910 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32-40-00 PAGE 16 Apr 15/07...
  • Page 911 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL STEERING The nose gear is steered by means of the rudder pedals. Movement of the pedals is transmitted to the steering arm by two steering pushrods, a steering bellcrank and a steering bungee. Bellows are installed on the forward portion of the steering pushrods where they pass through the forward pressure bulkhead.
  • Page 912 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Bungee Assembly Removal (1) Disconnect forward end of bungee from left-hand side of steering arm. (2) Disconnect aft end of bungee from left-hand side of steering bellcrank. (3) Remove bungee. Installation (1) Place bungee in position.
  • Page 913 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 60.50 102590 W (REF) 100.00 (REF) ENGINE MOUNT 78.00 (REF) BUNGEE (SEE NOTE) ACTUATOR BELLCRANK (SEE VIEW C) STEERING ARM MOUNT PLATE MOUNT PLATE DOWN SPRING LOCKING ASSY VlEW B-B STEERING HORN...
  • Page 914 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32-50-00 PAGE 4 Apr 15/07...
  • Page 915 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL POSITION AND WARNING Landing Gear Warning Systems Troubleshooting WARNING: ALWAYS PLACE THE AIRPLANE ON JACKS BEFORE ATTEMPTING ANY TROUBLESHOOTING OF THE GEAR. (SEE 7-10-00.) See Chart 1. CHART 1 (Sheet 1 of 3)
  • Page 916 S/N’s 4697001 thru 4697114, 4697116, 4697118, and 4697125 as originally delivered. In S/N’s 4697001 thru 4697114, 4697116, 4697118, and 4697125 with Piper Kit No. 766-697 installed and in S/N’s 4697115, 4697117, 4697119 thru 4697124, and 4697126 & up, the gear up / power reduced warning system has been modified.
  • Page 917 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 (Sheet 3 of 3) TROUBLESHOOTING MAIN LANDING GEAR WARNING SYSTEMS Trouble Cause Remedy Above condition on ground. Defective safety (squat) switch. Replace switch. Hydraulic pump shuts off, but Gear not fully retracted.
  • Page 918 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Nose Gear WARNING: ALL ADJUSTMENTS OF LIMIT SWITCHES SHOULD BE MADE WITH THE AIRPLANE ON JACKS. Up Limit Switch (Refer to Figure 1) CAUTION: BEFORE ADJUSTING ANY UP LIMIT SWITCH, VERIFY LANDING GEAR AND DOORS ARE INSTALLED AND ADJUSTED CORRECTLY AND THAT LANDING GEAR AND DOORS ARE RETRACTING COMPLETELY.
  • Page 919 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Nose Gear Up Switch Figure 1 Main Gear Up Switch Figure 2 32-60-00 PAGE 5 4I13 Apr 15/07...
  • Page 920 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Adjustment of Main Gear Squat Switch Figure 3 Landing Gear Safety Switch (Squat Switch) Adjustment The Malibu Meridian employs two squat switches: one on the left main gear and one on the nose gear.
  • Page 921 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL DE-ACTUATE BETWEEN .06 TO .12 INCH INITIAL COMPRESSION SWITCH ASSY. STRIKER VIEW A-A 102605 A Adjustment of Nose Gear Squat Switch Figure 4 32-60-00 PAGE 7 4I15 Apr 15/07...
  • Page 922 Landing Gear Up / Power Reduced Warning Switch In S/N’s 4697001 thru 4697114, 4697116, 4697118, and 4697125 after FIKI retrofit (i.e. - with Piper Kit No. 766-697 installed) and in S/N’s 4697115, 4697117, 4697119 thru 4697124, and 4697126 & up: The gear up / power reduced warning system has been modified.
  • Page 923 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 32-60-00 PAGE 9 4I17 Apr 15/07...
  • Page 924 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 4I18 THRU 4I24 INTENTIONALLY BLANK 32-60-00 PAGE 10 Apr 15/07 4I18...
  • Page 925 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER LIGHTS...
  • Page 926 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 927 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 33 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 33-List of Apr 15/07 Effective Pages Apr 15/07 33-Table of Contents Apr 15/07 Apr 15/07 33-10-00 Apr 15/07...
  • Page 928 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 33 - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 929 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 33 - LIGHTS TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 33-10-00 FLIGHT COMPARTMENT Dimmer Control Modules Removal Installation Instrument Panel Post Lights Lamp Replacement Removal Installation Annunciator Panel Meggitt EFIS...
  • Page 930 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 33 - CONTENTS PAGE 2 Apr 15/07...
  • Page 931 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL FLIGHT COMPARTMENT All interior lighting is 24 Vdc, except for the electroluminescent lighting. The circuit breaker panels and some placards are electroluminescent, using an inverter to convert 24 Vdc input to 115 Vac 400 Hz.
  • Page 932 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Removal (1) Disconnect wire from rear of socket behind panel. (2) Unscrew rear contact collar from rear of socket. (3) Remove mounting washer and nut from light assembly. (4) Pull assembly from panel mounting hole.
  • Page 933 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Rocker Switch Lamp Replacement On the exposed arc of the rocker switch find an indentation and pry the rocker portion of switch from the switch assembly, using the indentation for leverage note rocker position.
  • Page 934 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (2) Installation (a) At the front of the cabinet, insert the wires from the new light assembly and route them to the rear. Secure the light assembly to the cabinet with two screws.
  • Page 935 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GTX-327/-330 With power applied to the avionics rack and the GTX-327/-330 turned off, press and hold the FUNC key and turn the unit ON. This provides access to the configuration pages. The FUNC key sequences forward through the configuration pages.
  • Page 936 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL ADF-650D Using the instructions provided in the Pilots Operating Handbook for the ADF-650D (i.e. - P/N 87111), pages 2-11, 2-12 & 2-13, adjust the lighting characteristics to match the GTX-327 as closely as possible. When selecting the models for the display, OPTO mode should be selected for the display as shown in fig.
  • Page 937 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL PASSENGER COMPARTMENT Cabin lighting is provided by eight overhead eyeball spot lights and two lighting strips running down the left and right sides of the cabin. A courtesy light illuminates the cabin entrance door.
  • Page 938 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 33-20-00 PAGE 2 Apr 15/07 4J14...
  • Page 939 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL EXTERIOR External lighting consists of anti-collision strobes, landing, taxi-pulse, position, and wing inspection lights. Refer to 91-33-00 for electrical schematic details of these lighting systems. Strobe Lights Description (Refer to Figure 1 and Section 91-33-40.) Each wing tip strobe tube is powered by its individual power supply.
  • Page 940 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (8) Under hot and cold cycling during normal operation, “egg-shelling” of the glass envelope can occur, or leaks may develop in the glass seal. (9) Xenon strobe tubes can sometimes go into “self-ionization” continuously glowing a light blue, thus rendering the system inoperative.
  • Page 941 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (19) Install power supply to access panel with the eight AN960-10 washers and four attachment screws. (20) Install wing access panel with power supply attached and wires facing outboard, to the wing surface with appropriate mounting screws previously removed.
  • Page 942 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Taxi / Pulse (Recognition) Lights The “Taxi-Pulse” switch is located in the overhead switch panel. When switched to “Taxi”, the lights are illuminated continuously. When “Pulse” is selected, a flasher unit (mounted below the fwd pilot’s circuit breaker panel) is engaged and the lights illuminate alternately (left &...
  • Page 943 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL To remove lens, squeeze lens gently and slide forward, out of edge of wing structure, ensuring the gasket does not slide off and into the wing. To remove lamp from light assembly, snap lens cover off of the reflector and replace the lamp.
  • Page 944 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 4J20 THRU 4L24 INTENTIONALLY BLANK 33-40-00 PAGE 6 Apr 15/07 4J20...
  • Page 945 AIRPLANE MAINTENANCE MANUAL CARD 5 OF 9 PA-46-500TP (S/N’s 4697001 and UP) PIPER AIRCRAFT, INC. PART NUMBER 767-005 April 15, 2007...
  • Page 946 Published by Technical Publications © Piper Aircraft, Inc. 2926 Piper Drive Vero Beach, Florida 32960 U.S.A. Member General Aviation Manufacturers Association...
  • Page 947 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL AEROFICHE REVISION STATUS Revisions to this Maintenance Manual 767-005 issued July 01, 2000 are as follows: Revision Publication Date Aerofiche Card Effectivity ORG000701 July 1, 2000 PR010219 February 19, 2001 PR010515 May 15, 2001...
  • Page 948 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK AEROFICHE EFFECTIVITY PAGE 2 Apr 15/07...
  • Page 949 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL INTRODUCTION LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE Intro-List of Apr 15/07 Effective Pages Apr 15/07 Intro-Table of Contents Apr 15/07 Apr 15/07 Introduction Apr 15/07 Apr 15/07...
  • Page 950 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRO - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 951 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. INTRODUCTION Instructions for Continued Airworthiness General Effectivity 5A10 Serial Number Explanation 5A10 Assignment of Subject Material 5A10 Pagination 5A10 Aerofiche Effectivity 5A11 Identifying Revised Material...
  • Page 952 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRO - CONTENTS PAGE 2 Apr 15/07...
  • Page 953 Genuine PIPER parts are produced and inspected under rigorous procedures to insure airworthiness and suitability for use in PIPER airplane applications. Parts purchased from sources other than PIPER, even though identical in appearance, may not have had the required tests and inspections performed, may be different in fabrication techniques and materials, and may be dangerous when installed in an airplane.
  • Page 954 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Effectivity This maintenance manual is effective for PA-46-500TP Malibu Meridian airplane serial numbers 4697001 and up. This encompasses the following model years: NOTE: The following information is provided as a general reference only.
  • Page 955 12. Accident/Incident Reporting To improve our Service and Reliability system and aid in Piper’s compliance with FAR 21.3, knowledge of all incidents and/or accidents must be reported to Piper immediately. To expedite and assist in reporting all incidents and accidents, Piper Form 420-01 has been created.
  • Page 956 (1) Parts Catalog - P/N 767-004 (2) Progressive Inspection Manual (100 hour) - P/N 767-009 Vendor Publications: WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (1) AIR CONDITIONING COMPRESSOR: Vendor: Sanden International (USA), Inc.
  • Page 957 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (6) BATTERIES: (a) AIRCRAFT MAIN: Vendor: Concorde Battery Corp. - (626) 813-1234 2009 San Bernardino Road West Covina, CA 91790 http://www.concordebattery.com Maintenance Manual Supplement: Manual M1 - Supplement for Concorde Valve Regulated...
  • Page 958 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (10) EMERGENCY LOCATOR TRANSMITTER: Vendor: Artex Airccraft Supplies PH: - (800) 547-8901 14405 Keil Road NE Aurora, Oregon 97002 http://www.artex.net/ (11) ENGINE: Vendor: Pratt & Whitney Canada, Inc. PH: US/CAN - (800) 268-8000 1000 Maire-Victorian Blvd.
  • Page 959 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (19) GENERATOR CONTROL UNIT: Vendor: Lamar Technologies Corp. PH: - (360) 651-6666 14900 - 40th Ave. N.E. Marysville, WA 98271 http://www.lamartech.com/ (20) GROUND BLOWER: Vendor: Electro-Mech Inc. 2600 S. Custer Wichita, Kansas...
  • Page 960 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (27) PROPELLER: Vendor: Hartzell Propeller Inc. - (937) 778-4379 One Propeller Place FAX - (937) 778-4321 Piqua, OH 45356-2634 http://www.hartzellprop.com/index2.htm Overhaul Instructions: Manual No. 143 Aluminum Blade Inspection, Repair, and Overhaul Instructions: Manual No. 133 Propeller Owner’s...
  • Page 961 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRODUCTION PAGE 9 5A17 Apr 15/07...
  • Page 962 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INTRODUCTION PAGE 10 Apr 15/07 5A18...
  • Page 963 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL 14. Chapter/Section Index Guide NOTE: The following GAMA Specification No. 2 standard chapters are not included in this Maintenance Manual: 36, 38, 49, 53, 54, 60, 73, 78, 80, 81, 83, and 95. These chapters are omitted because the subject system is either: not installed in these airplanes;...
  • Page 964 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STANDARD PRACTICES - AIRFRAME General ENVIRONMENTAL SYSTEMS General Distribution Pressurization Control Heating Cooling Temperature Control AUTOFLIGHT 2G15 Autopilot COMMUNICATIONS General Audio Integrating Static Discharging ELECTRICAL POWER 2IJ1...
  • Page 965 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. FUEL 3G13 General Storage Distribution Indicating HYDRAULIC POWER General Main ICE AND RAIN PROTECTION General Airfoil Pitot and Static Windows and Windshields Propellers INDICATING/RECORDING SYSTEMS Central Warning Systems...
  • Page 966 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. VACUUM Distribution Indicating WATER/WASTE (See 12-00-00.) ELECTRICAL / ELECTRONIC PANELS 6D19 Instrument and Control Panels Electrical & Electronic Equipment Racks STRUCTURES General Investigation, Cleanup, and Aerodynamic Smoothness...
  • Page 967 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STANDARD PRACTICES - ENGINE General POWER PLANT General Cowling Mounts Fire Seals Drains ENGINE Accessory Drives ENGINE AND FUEL CONTROL (See Pratt & Whitney Turboprop Gas Turbine Engine - Maintenance Manual (PT6A-38/-40-/41/-42/-42A) P/N 3021442.)
  • Page 968 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER SECTION TITLE GRID NO. STARTING (See 24-30-00.) CHARTS & WIRING DIAGRAMS Charts 21 thru 31 Electrical Schematics 91 (CONT.) CHARTS & WIRING DIAGRAMS (CONT.) 32 & UP Electrical Schematics APPENDIXES APPENDIX 1...
  • Page 969 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Air Distribution System: 2D12 Avionics Bleed Air Check Valves: 2D14 Removal / Installation Absolute Pressure Regulator: Blowers Face-Mounted: 6E1 Avionics Cooling: 2D14 Rack-Mounted: 6E1 Access and Inspection Provisions: Cabin Recirculation: 2D11 Avionics Cooling: 2D15...
  • Page 970 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Cable Tension vs. Ambient Electrical Temperature: 3D22 Alternator: 2K3 Decals-See also Placards Calibration Installation and Adjustment: Meyercord Decals Engine Torque Indication Installation: 1J12 Avidyne EFIS: 7I18 Alternator Control Unit (ACU): Removal: 1J12...
  • Page 971 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Electrical (cont.) Entertainment Console: KRA 10A Radar Altimeter: Schematics (cont.) 8H18 Avidyne EFIS Fire Detection System: 8H22 Landing Gear Position DC 50 Antenna Coupler: Flap Indicator: 8I18 Indicators: 9C10 Flaps: 8I14 Landing Gear Warning:...
  • Page 972 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Electrical (cont.) Switches: 6E2 ELT: 3C21 Schematics (cont.) Overhead Switch Panel: 6E2 Artex 110: 3C22 Position Lights: 9E8 Push ON - Push OFF: 6E4 Testing: 3C23 Power Distribution: 8G18 Rocker-type: 6E4 Wiring Schematic: 3C22...
  • Page 973 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Engine (cont.) Fuel Oil Temperature Probe Additives: 1K14 Garmin GMA-340 Audio Panel Installation: 7J21 Biocide: 1K15 Adjustment: 2I11 Overspeed: 1F6 Handling Practices: 1K14 Functional Test: 2I10 Overtemp: 1F6 Removing Biological Removal and Installation: 2I9...
  • Page 974 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Inspection Parking Brake Valve: 4H24 Unscheduled Definitions: 1C19 Propeller: 7C13 Engine: 1F6 Forms: 1E3 Propeller Blades: 7C13 Overspeed: 1F6 Event Inspection Work Sheet: Propeller Heaters: 4E4 Overtemp: 1F6 1D13 Static Wick 100 Hour: 2I17...
  • Page 975 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Landing Gear (cont.) Dimming Rheostats: 4J8 Main Gear-See Landing Gear - Nose Electroluminescent: 4J9 Main Actuator Eyeball Spotlights: 4J13 Main Wheel-See Wheels - Main Assembly: 4H3 Instrument Panel Post Lights: Maintenance Checks...
  • Page 976 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Meggitt MAGIC (cont.) Piper Overspeed Governor: 7C19 Engine InstrumentDisplay Parts: A9 Operational Check: 7C19 (cont.) Publications: A12 Propeller Assembly: 7C10 Engine Torque Indication Service Bulletins: 1C15 Servicing: 1L2 Calibration: 7I13 Service Letters: 1C15...
  • Page 977 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Toe Brake Cylinder Assembly: 4H20 Safety Valve: 2D24 Taxiing: 1H15 Toe-in / Toe-out Correction Chart: Seat Belts-See Restraint System Terminal Junction Module 4F18 Seats Identification: 6E8 Tools Lumbar Support: 3C9 Testing Control Surfaces Balancing:...
  • Page 978 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Troubleshooting (cont.) Windshield Heat Pneumatic Deice System: 4C9 Testing: 4D7 Pressurization System: 2D21 Troubleshooting: 4D7 Primary Flight Display (PFD): Wing 5C24 Attach Fittings Corrosion Propeller Heat: 4D10 Control: 6K17 Rudder Control System: 3E19...
  • Page 979 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK INDEX PAGE 11 5B11 Apr 15/07...
  • Page 980 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL GRIDS 5B12 THRU 5B24 INTENTIONALLY BLANK INDEX PAGE 12 Apr 15/07 5B12...
  • Page 981 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER NAVIGATION...
  • Page 982 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK...
  • Page 983 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 34 LIST OF EFFECTIVE PAGES CHAPTER CHAPTER SECTION PAGE DATE SECTION PAGE DATE 34-20-00 (cont.) Apr 15/07 34-List of Apr 15/07 Effective Pages Apr 15/07 Apr 15/07 Apr 15/07 34-Table of Contents...
  • Page 984 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 34 - LIST OF EFFECTIVE PAGES PAGE 2 Apr 15/07...
  • Page 985 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 34 - NAVIGATION TABLE OF CONTENTS SUBJECT SECTION PAGE GRID NO. 34-00-00 GENERAL 34-10-00 FLIGHT ENVIRONMENT DATA Pitot and Static Systems Description and Operation Troubleshooting Test Pitot Head 5C13 Removal 5C13...
  • Page 986 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHAPTER 34 - NAVIGATION TABLE OF CONTENTS (cont.) SUBJECT SECTION PAGE GRID NO. 34-20-00 ATTITUDE & DIRECTION (cont.) Magnetic Heading Systems 5D18 Meggitt EFIS Installation 5D18 Flux Detectors 5D18 Magnetic Heading Compensation / Calibration...
  • Page 987 Air Data & Attitude Heading Reference System (ADAHRS) [i.e. - Attitude Heading Reference System (AHRS)]. WARNING: FAILURE TO CONSULT APPLICABLE VENDOR PUBLICATION(S), WHEN SERVICING OR INSPECTING VENDOR EQUIPMENT INSTALLED IN PIPER AIRCRAFT, MAY RENDER THE AIRCRAFT UNAIRWORTHY. (SEE INTRODUCTION - SUPPLEMENTARY PUBLICATIONS.) Line maintenance of this system is limited to basic troubleshooting and that is addressed in 34-20-00.
  • Page 988 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 34-00-00 PAGE 2 Apr 15/07...
  • Page 989 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL FLIGHT ENVIRONMENT DATA The instrument air system consists of pitot air and static air sources. The system supplies both pitot and static air pressure for the EFIS Air Data and Attitude Heading Reference System (ADAHRS) and standby airspeed indicator, and static pressure for the standby altimeter and the cabin pressure differential, vertical speed, and altitude (triple) indicator.
  • Page 990 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 1 TROUBLESHOOTING PITOT AND STATIC SYSTEMS Trouble Cause Remedy Heating element inoperative. Defective switch. Replace the switch. Grounded or open circuit. Check for continuity and repair. Defective heating element Replace the in pitot head.
  • Page 991 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL S TAT IC / A LT S TAT I C PI TOT A LTE R N ATE S TATI C P R ESSU RE B OU N DARY CP I A S I...
  • Page 992 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL PFD #2 PFD #1 STANDBY PITOT LINE AIRSPEED INDICATOR (REF.) STANDBY ALTITUDE INDICATOR (REF.) STATIC LINE CABIN PRESSURIZATION INDICATOR STATIC LINE (REF.) VIEW LOOKING AFT PITOT LINE PITOT STATIC / ALT STATIC...
  • Page 993 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL (20) Attach static test fixture to the static port and pitot test port of the aircraft. Tape over the other static button. (21) Turn ON the pilot’s PFD. (22) Set the aircraft altimeter needles to read zero altitude. Operate the static simulator to cause the aircraft altimeter needles to read 1,000 feet altitude.
  • Page 994 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL VIEW B - B MAST ASSEMBLY ELECTRICAL CONNECTOR PINS DRAIN HOLE PART NUMBER MARKED "TOP" VIEW A - A “L” Shaped Pitot Tube Installation Figure 2 34-10-00 PAGE 6 Apr 15/07 5C14...
  • Page 995 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Standby Altimeter The altimeter uses pressure differential to indicate altitude in feet. When the barometric pressure scale on the instrument is set to the current altimeter setting, the altimeter will indicate altitude, in feet, above sea level.
  • Page 996 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL CHART 3 TROUBLESHOOTING ALTIMETER (Sheet 2 of 2) Trouble Cause Remedy Altimeter changes reading Water in static line. Remove static lines from all as aircraft is banked. instruments, and blow line clear from cockpit to static ports.
  • Page 997 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL Standby Airspeed Indicator The airspeed indicator provides a means of indicating the speed of the airplane passing through the air. The airspeed indication is the differential pressure reading between pitot air to pressure and static air pressure.
  • Page 998 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL THIS PAGE INTENTIONALLY BLANK 34-10-00 PAGE 10 Apr 15/07 5C18...
  • Page 999 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL ATTITUDE & DIRECTION Standby Attitude Indicator The standby Attitude Indicator is essentially an electrically driven gyroscope rotating in a horizontal plane and is operated on the principal of rigidity in space. Due to the gyroscopic inertia, the spin axis continues to point in the near vertical direction, providing a constant visual reference to the attitude of the airplane relative to pitch and roll axis.
  • Page 1000 PIPER AIRCRAFT, INC. PA-46-500TP, MALIBU MERIDIAN MAINTENANCE MANUAL The built-in-test function checks for operation of the up-converter with an internal load applied. During the built-in-test, the input power is automatically switched off and then the voltage of the battery pack is compared to a temperature compensated reference. If the battery capacity is greater than 50% and the built-in-test monitors are valid, a green “TEST”...

Table of Contents