TM-9-2320-279-20-1

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 1 OF 3

TM-9-2320-279-20-1 - Page 658 of 985

TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Cont)

a. Removal.

(1)

Pull light socket (1) from

voltmeter (2).

NOTE

Tag and mark wires before

disconnecting.

(2)

(3)

(4)

(5)

Disconnect two wires (3)

from voltmeter (2).

Remove two nuts (4),

lockwasher (5), and

bracket (6).

Pull voltmeter (2) from

instrument panel (7).

Remove three nuts (8),

lockwashers (9), and

terminals (10) from

voltmeter (2).

b. Installation.

(1)

(2)

(3)

(4)

(5)

Install three terminals (10),

lockwashers (9), and

nuts (8) on voltmeter (2).

Install voltmeter (2) and

bracket (6) on instrument

panel (7).

Install two nuts (4) and

lockwashers (5) to secure

voltmeter (2) and

bracket (6) on instrument

panel (6).

Connect two wires (3) to

voltmeter (2).

Push light socket (1) in voltmeter (2).

c. Follow-on Maintenance.

(1)

Install instrument panel (para 7-19).

(2)

Start engine and check operation of BATTERY gage (TM 9-2320-279-10).

(3)

Shut off engine (TM 9-2320-279-10).

END OF TASK

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