Installation-CONT. - TM-10-3930-673-20-20428

TM 10-3930-673-20-2

14-5. EMERGENCY STEERING PUMP REPLACEMENT (CONT)

(4)

Install large red positive battery cable (4) and two

new lockwashers (11) and nuts (10) to relay (5).

(4.1) Install ring terminal of small black wire (3) and

large black ground cable (2) to negative terminal

stud of emergency steering pump (9) with nut (8).

(4.2) Connect large connector (1) of relay (5) to

connector (6) of chassis wiring harness (7).

(5)

Connect negative battery cable

(Para 8-44).

(6)

Check emergency steering pump for proper

operation.

(a)

Move emergency steer switch to ON position

(TM 10-3930-673-10).

(b)

Turn starter control keyswitch to ON position

(TM 10-3930-673-10) but do not start engine.

TR00388

(c)

Turn steering wheel and verify that wheels move from side to side.

(d)

Turn starter control keyswitch to OFF position and emergency steer switch to OFF position (TM 10-3930-

673-10).

NOTE

Follow-on Maintenance: Purge air from hydraulic system (Para 18-2).

END OF TASK

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