TM-9-2320-279-34-1

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 1 OF 3

TM-9-2320-279-34-1 - Page 344 of 709

Electrical Systems Maintenance

TM 9-2320-279-34- 1

Instructions (Cont)

(27)

Remove two nuts (63) and chassis wiring harness (12) from towing brake pressure switch (64).

(28)

(29)

(30)

Pull back rubber boot (65) on air dryer (66).

NOT E

M983 with crane has three wires.

Remove nut (67), two lockwashers (68), and two wires (69).

Remove chassis harness

connector (70) from

receptacle (71) under cab

floor (72).

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