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TM 5-4210-229-14&P
5-24. POWER STEERING PUMP REPAIR.
This task covers:
a. Disassembly
b. Repair
c. Assembly
INITIAL SET-UP
Tools
General Mechanics Tool Kit
Materials/Parts
Suction Pump
Filter/Gasket Service Kit (ERS 28001)
Reservoir Service Kit (ERS 27839)
Power Steering Fluid (Appendix D, Item 19)
a.
Remove filler cap assembly (1).
b.
Remove wing nut (2), washer (3), stud gasket (4),
cover (5) and gasket (6).
c.
Remove fluid from reservoir with a suction pump.
d.
Remove spring (7), filter cap (8), filter (9) and
filter O-ring (10).
e.
Remove stud (11). Remove reservoir stud (12)
using a 1-1/4 inch hex socket wrench.
f.
Remove two bolts (13) and lockwashers (14) using
a 5/16 inch hex socket wrench.
g.
Remove the reservoir (15), reinforcement plate
(16) and lift the four gaskets (17) from the grooves
on the pump body.
REPAIR
a.
Discard stud gasket (4), filter cap (8), filter O- ring
(10), filter (9) and four gaskets (17).
b.
Replace all other components which are dam-
aged or defective.
ASSEMBLY
a.
Install filter O-ring (10) on reservoir stud (11).
b.
Insert four gaskets (16) in grooves on the pump
body (17).
c.
Align four holes in pump body (17), reservoir (14)
and reinforcement plate (15) and secure with two
lockwashers (13) and bolts (12). Torque to 5-10
ft-lb (7-14 N.m).
5-57
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