TM 9-2320-387-24-2
23-3. POWER STEERING PUMP REPAIR
This task covers:
a. Disassembly
b. Cleaning
c. Inspection
d. Assembly
INITIAL
SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Materials/Parts
Seal service kit (Appendix G Item 403)
Equipment Condition
Power steering pump removed (para. 8-23).
Maintenance Level
Direct support
Manual References
TM 9-2320-387-24P
a. Disassembly
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
NOTE
Have drainage container ready to catch fluid.
Remove reservoir filler cap (1) and drain fluid from pump assembly (7).
Remove two mounting studs (2) from pump assembly (7).
NOTE
Fitting assembly is spring-loaded. Remove carefully to avoid losing parts.
Remove fitting assembly (6) and O-ring seal (5) from pump assembly (7). Discard O-ring seal (5).
Remove flow control valve (4) and valve spring (3) from pump assembly (7).
CAUTION
Do not overtighten vise as pump body could be distorted.
Place pump assembly (7) in vise so pump shaft (10) is pointing down.
Tap lightly around edge of reservoir (8).
Remove reservoir (8) and O-ring seal (9) from pump body (11). Discard O-ring seal (9).
Remove two O-ring seals (14) from pump body (11). Discard O-ring seals (14).
Remove magnet (13) from pump body (11). Discard magnet (13).
Remove O-ring seal (12) from pump body (11). Discard O-ring seal (12).
,
23-2
