TM 9-2320-387-24-2
1
23-3.
POWER STEERING PUMP REPAIR (Cont’d)
I
Clean all power steering pump components in accordance with para. 2-14.
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NOTE
For general inspection instructions, refer to para. 2-15.
1.
Inspect external surface of flow control valve (12) for burrs, nicks, or damage. Inspect flow control
valve (12) bore and screen for damage or debris. Inspect valve spring (11) for damage. Replace both
flow control valve (12) and valve spring (11) if either is damaged.
2.
Inspect studs (10). Replace if damaged.
3.
Inspect fitting (14). Replace if damaged.
4.
Inspect reservoir filler cap (9). Replace if damaged.
Inspect pump body (3). Replace entire power steering pump assembly (15) if pump
1 Al;z:;3)
ii damaged.
,
NOTE
For general assembly instructions, refer to para. 2-17.
1.
Install magnet (5) in pump body (31.
2.
Install O-ring seal (1) into control valve cavity (2) and two O-ring seals (6) into threaded holes (4).
3.
Install O-ring seal (8) on pump body (3).
4.
Install reservoir (7) on pump body (3).
5.
Install two studs (10) on pump assembly (15). Tighten studs (10) to 26 lb-ft (35 N-m).
6.
Install valve spring (11) and flow control valve (12) in pump assembly (15).
7.
Install O-ring seal (13) and fitting (14) in pump assembly (15). Tighten fitting (14) in pump
assembly (15) to 37 lb-ft (50 N-ml.
8.
Install reservoir filler cap (9) on pump assembly (15).
23-4
