TM-9-2320-272-24-4

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

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

JUNE 1998

TM-9-2320-272-24-4 - Page 480 of 836

TM 9-2320-272-24-4

THIS TASK COVERS:

a. Support Roller Removal

c. End Roller Removal

b. Support Roller Installation

d. End Roller Installation

APPLICABLE MODELS

REFERENCES (TM)

M934/A1/A2

TM 9-2320-272-10

TOOLS

TM 9-2320-272-24P

General mechanic’s tool kit (Appendix E, Item 1)

EQUIPMENT CONDITION

MATERIALS/PARTS

Four cotter pins (Appendix D, Item 72)

Parking brake (TM 9-2320-272-10).

Van body sides fully expanded and secured

(TM 9-2320-272-10).

NOTE

All support rollers are removed basically the same way, This

procedure is for left-rear support rollers.

1.

Remove seven screws (2), clamps (3), and cover (4) from underframe (1)

2.

Remove two cotter pins (5), support roller shaft (7), and support roller (6) from underframe (1).

Discard cotter pins (5).

1.

Install support roller (6) on underframe (1) with support roller shaft (7) and two new cotter pins (5).

2.

Install cover (4) on underframe (1) with seven clamps (3) and screws (2).

5-474