Piper Cherokee LANCE, Service Manual

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PIPER CHEROKEE SIX / LANCE SERVICE MANUAL
VA - HYDRAULIC SYSTEM 07/15/06
1J16
(3) Reservoir (3) and Pump-Adapter (2) (Keyed to Figure 5A-5.)
CAUTION: DO NOT DISASSEMBLE PUMP ASSEMBLY FROM PUMP ADAPTER.
DAMAGE TO VALVES AND CHANGES TO PRESSURE SETTINGS, WHICH
ARE NON-ADJUSTABLE, WILL OCCUR.
(a) Disassembly
1 Remove screw and O-ring securing the reservoir to the adapter assembly.
2 Remove reservoir and reservoir seal.
3 When replacing reservoir, remove the cushion pad. It will have to be bonded to the
new reservoir base using Scotch Grip 2210 or Contact Adhesive B-10161 rubber
cement.
(b) Assembly
1 Locate the cushion pad and bond it to the bottom surface of the reservoir using
Scotch Grip 2210, or Contact Adhesive B-10161 rubber cement.
2 Position the reservoir seal between the reservoir and the adapter assembly.
3 Locate the O-ring and bolt that secures the reservoir to the pump-adapter assembly
and apply a light coating of Titeseal No. 3 in back of first two bolt threads.
4 Position the O-ring on the bolt, and install it through the reservoir and into the pump-
adapter securing the reservoir.
5 Tighten this bolt to a torque value of 40 - 50 inch pounds.