Operational Inspection - Piper Navajo Chieftain PA-31-350 Service Manual

NAVAJO CHIEFTAIN SERVICE MANUAL
TABLE III-I. INSPECTION REPORT
Nature of Inspection Inspection time (hrs)
50 100 500 1000
G. LANDING GEAR GROUP (cont.)
6. Remove wheels, clean, inspect, and repack bearings per lubrication charts. (Refer
to Service Manual, Section II.) ....................................................................................
7. Inspect wheels for cracks, corrosion, and broken bolts. (See Note 37.).....................
8. Check tire pressure. (Nose: 42 psi; Main: 66 psi.) ....................................................
9. Inspect brake lining and disc for wear. .......................................................................
10. Inspect brake backing plates for cracks.......................................................................
11. Inspect condition, mounting and security of brake and hydraulic lines. (Refer to
latest revision of Piper Service Bulletin No. 822 and see Notes 30, 38 and 42.) ........
12. Inspect shimmy damper operation...............................................................................
13. Inspect gear forks for damage......................................................................................
14. Inspect oleo struts for fluid leaks and scoring. ...........................................................
15. Inspect gear struts, attachments, torque links, retraction links, and bolts for condition
and security and security..............................................................................................
16. Inspect upper bearing block and retaining pins for damage and remaining components
for excessive wear, corrosion, damage, dents, scratches, nicks and misalignment.
(Refer to latest revision of Piper Service Bulletin No. 779A and Service Manual,
Section VII.) ...............................................................................................................
17. Inspect down lock for operation and adjustment .........................................................
18. Inspect torque link bolts and bushings. Replace as required ..........................................
19. Inspect drag and side brace assembly and link bolts. Replace as required (See Note 39.) ....
20. Inspect security of gear doors and attachments. (Refer to latest revision of Piper
Service Bulletin 682.) ..................................................................................................
21. Inspect warning horn and light for operation. ............................................................
22. Retract gear - check operation. ...................................................................................
23. Retract gear - inspect doors for clearance and operation.............................................
24. Inspect landing gear selector handle and anti-retraction solenoid for attachment,
alignment, and proper operation. (See Note 40.) (Refer to Service Manual,
Section VI.)..................................................................................................................
25. Inspect actuating cylinders for leaking and security........................................
26. Inspect position indicating switches and electrical leads for security. .......................
27. Inspect condition of actuating cylinder attach bracket. (Refer to latest revision
of Piper service Bulletin No. 923.) ..............................................................................
28. Inspect main and nose gear lock rod and cable assemblies for corrosion, freedom of
movement and spring tension. (See latest revisions of Piper Service Bulletin No.
860 and Piper Service Letter 755.) ..............................................................................
29. Lubricate per lubrication chart. (Refer to Service Manual, Section II.) .....................
30. Ensure gear is down and locked. Remove airplane from jacks .................................
H. OPERATIONAL INSPECTION (See Note 41)
PRE RUN-UP
1. Check fuel supply. .......................
.........................
Revised: 3/31/94
Interim Revision: 12/30/94
INSPECTION
1E13