TM-9-2320-272-24-3

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 3 OF 4

JUNE 1998

TM-9-2320-272-24-3 - Page 144 of 799

TM 9-2320-272-24-3

4-66. FRONT WIRING HARNESS (M939/A1) REPLACEMENT (Contd)

b. Installation

CAUTION

Use care when routing harness. Snagging may result, and forceful

pulling will cause damage to harness.

NOTE

Assistant will help with step 1.

1.

Position new front wiring harness (5) on vehicle.

2.

Insert front wiring harness (5) through hole in firewall (4) and route as high as possible behind

instrument panel (6).

4.

Install seven

locknuts (9).

3.

Install two grommets (3) on tirewall (4) with two washers (2) and screws (1).

harness clamps (8) on front wiring harness (5), and install with screws (7) and new

4-408