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 578 of 799

4-175. FRONT

TM

9-2320-272-24-3

THIS TASK COVERS:

a. Removal

b. Disassembly

c. Cleaning, Inspection, and Repair

d. Assembly

e. Installation

INITIAL SETUP:

APPLICABLE MODELS

All

TOOLS

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

Arbor press

Mandrel

MATERIALS/PARTS

TWO lockwashers (Appendix D, Item 410)

Two felt washers (Appendix D, Item 117)

Two lockwashers (Appendix D, Item 350)

Four lockwashers (Appendix D, Item 393)

Eight lockwashers (Appendix D, Item 377)

GAA grease (Appendix C, Item 28)

Lubricating oil (Appendix C, Item 50)

Drycleaning solvent (Appendix C, Item 71)

REFERENCES (TM)

LO 9-2320-272-12

TM 9-2320-272-10

TM 9-2320-272-24P

EQUIPMENT CONDITION

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

Front winch removed (para. 3-329).

GENERAL SAFETY INSTRUCTIONS

Drycleaning solvent is flammable and toxic. Do

not use near open flame.

Keep fire extinguisher nearby when using

drycleaning solvent.

1.

Remove eight screws (5) and lockwashers (3) from winch roller assembly (1). Discard lockwashers (3).

2.

Remove four screws (4), lockwashers (3), and roller assembly (1) from winch (2). Discard

lockwashers (3).

4-842