TM-9-2320-272-24-1

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

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 1 OF 4

JUNE 1998

TM-9-2320-272-24-1 - Page 800 of 1015

TM 9-2320-272-24-1

3-158. CARRIER DIFFERENTIAL TOP COVER GASKET AND SIDE COVER GASKET

REPLACEMENT (Contd)

b. Top Cover Gasket Installation

1.

Apply gasket sealant to mating surfaces of top cover (4).

NOTE

Perform step 2 for front axle carrier differential top cover,

2.

Install new gasket (8) and top cover (4) on front axle carrier differential housing (9) with ten

washers (6) and screws (7). Tighten screws (7) 27-34 lb-ft (37-48 N.m).

NOTE

l

Perform steps 3 through 6 for forward-rear and rear-rear axle

carrier differential top cover,

l

Male pipe threads must be wrapped with antiseize tape prior to

installation.

3.

Install new gasket (8) and top cover (4) on carrier differential housing (9) with eight washer (6) and

screws (7). Tighten screws (7) 27-34 lb-ft (37-48 N.m).

4.

Install bracket (5) on carrier differential top cover (4) with two washers (6) and screws (7). Tighten

screws (7) 27-34 lb-ft (37-48 N.m)

5.

Install two adapters (2) on manifolds (1).

6.

Install four air lines (8) on adapters (2).

REAR AXLE

FRONT AND REAR AXLE

3-436