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 607 of 985

TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Cont)

NOTE

There are two models of wiring

harnesses. Model A has no boot.

Model B has a boot covering back

side of connector. Perform steps

(5.1 and 7.1)

for Model B only.

(4)

Install two wire harnesses

(11 and 12) in ENGINE

HIGH IDLE box (3) with two

grommets (13), rings (14),

and caps (15).

(5)

Install two electrical butt

connectors (16).

(5.1)

Install boot (16.1) over wires

(18).

(6)

Install four pins (17) on

wires (18).

(7)

Install four pins (17) in

connector (19).

(7.1)

Slide boot (16.1) over

connector (19).

Change 3

7-38.1/(7-38.2 blank)