Schematic Diagram Of Hydraulic System - Piper Navajo Chieftain PA-31-350 Service Manual

NAVAJO CHIEFTAIN SERVICE MANUAL
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1 ENGINE PUMP
2 LOW PRESSURE THERMAL RELIEF
VENT VALVE
3. VENT
4. TIME DELAY VALVE
5. RESERVOIR
6
SIGHT GAUGE (OZONE POWER PACK ONLY)
7. FILTER
8 MAIN RELIEF VALVE
9 DUAL PUMP CHECK VALVES
NOTES,
1. GEAR IS SHOWN DOWN AND LOCKED, DOORS
CLOSED AND SELECTOR HANDLE IN NEUTRAL,
POWER ON.
2. REFER TO FIGURE 6-1 FOR SCHEMATIC OF
POWER PACK ELECTRICAL SYSTEM.
20
10 HAND PUMP RELIEF VALVE
11. CHECK VALVE
12. HAND PUMP
13. HAND PUMP CHECK VALVE
14 PRESSURE PORT
15. SUCTION. FILL. DRAIN
16 PRIORITY VALVE
17 POWER PACK ASSEMBLY
18. PISTON RELEASE (LOCK)
19. SELECTOR HANDLE (REMOTE)
20. NOSE GEAR ACTUATOR
21. RESTRICTOR VALVE
22. MAIN GEAR ACTUATOR
23. MAIN GEAR DOOR ACTUATOR
24. LANDING GEAR SELECTOR VALVE
25. DOOR SOLENOID VALVE
Figure 6-2. Schematic Diagram of Hydraulic System
Revised: 10/5/83
2A14
2A14
HYDRAILIC SYSTEM