TM-9-2320-272-24-2

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

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 2 OF 4

JUNE 1998

TM-9-2320-272-24-2 - Page 239 of 991

TM 9-2320-272-24-2

3-332. REAR WINCH REPLACEMENT

THIS TASK COVERS:

a. Removal

b. Installation

INITIAL SETUP:

APPLICABLE

MODELS

M936/A1/A2

TOOLS

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

Chain

MATERIALS/PARTS

Seven lockwashers (Appendix D, Item 354)

PERSONNEL REQUIRED

Two

REFERENCES (TM)

LO 9-2320-272-12

TM 9-2320-272-10

TM 9-2320-272-24P

EQUIPMENT CONDITION

l

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

l

Boom jack base plates removed

(TM 9-2320-272-10).

l

Rear winch oil drained (LO 9-2320-272-12).

l

Rear winch cable removed (para. 3-331).

l

Housing assembly cover removed (para. 3-333).

GENERAL SAFETY INSTRUCTIONS

Direct all personnel to stand clear during lifting

operation.

a. Removal

1.

Remove pin (1), pin (4), and pushrod yoke (3) from pivot arm (2).

2.

Remove seven screws (7), lockwashers (8), washers (9), cover (6), and plate (5) from crane

body (10). Discard lockwashers (8).

3-847