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1. PRESSURE
REGULATOR
P3 AIR FROM
2. PRECOOLER
3. EJECTOR
4. LOW VACUUM SWITCH
5. CHECK VALVE
6. VACUUM REGULATOR
7. AMBIENT
PRESSURE
REFERENCE
8. PRESSURE
BULKHEAD (REF)
9. VACUUM TRANSDUCER
37-10-00
PAGE 2
Apr 15/07
PIPER AIRCRAFT, INC.
PA-46-500TP, MALIBU MERIDIAN
MAINTENANCE MANUAL
VACUUM SYSTEM SCHEMATIC
(POST FLIGHT INTO KNOWN ICING)
FLOW
Vacuum System Installation
Figure 1 (Sheet 1 of 3)
10. EMERGENCY BLEED AIR
SOLENOID VALVE
(I.E. - EMERG. PRESSURE VALVE)
BLEED AIR SYSTEM
(TO CABIN) (REF)
12. TO DE-ICE (PRESSURE)
(TORQUE AN818 NUT TO 350-375 FT-LBS TAKING
CARE TO HOLD ELBOW BULKHEAD FITTING TO
PREVENT DAMAGE TO DEICE TUBE AFT OF
FIREWALL.)
11. WATER SEPARATOR
VACUUM LOW
ANNUNCIATOR
RESTRICTORS
13. TO CABIN PRESSURE
CONTROL SYSTEM
14. TO DE-ICE (VACUUM)
S/N'S 4797100 & UP
AND
S/N'S 4797001 THRU 4797099
WITH KIT# 767-313 INSTALLED
6D8
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Table of Contents
Troubleshooting
