TM-9-2320-272-10

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

TECHNICAL MANUAL; OPERATOR'S MANUAL

SEPTEMBER 2004

CHANGE 2

TM-9-2320-272-10 - Page 139 of 481

8

Before

Rear

Winch

and

Controls

DRIVER

WARNING

Wear hand protection when

handling cable. Do not handle

cable with bare hands. Broken

wires will cause injury.

a.

Visually check winch hoses

and lines for signs of deterioration

and leakage.

b.

Check cable (1) for kinks,

frays, breaks, and missing.

c.

Clean and oil cable (1) after

each operation. If used

infrequently or in very damp or

salty conditions, perform

lubrication. Do not lubricate cable

(1) in dry, dusty conditions.

a.

Class III

leakage is

evident.

b.

Cable has

kinks, frays,

breaks, or

missing.

2-40

Change 2

Table 2-3. Preventive Maintenance Checks and Services for Models M939/A1/A2 (Contd).

ITEM

NO.

INTERVAL

ITEM TO

CHECK/

SERVICE

NOT FULLY

MISSION

CAPABLE IF:

TM 9-2320-272-10

LOCATION

CREWMEMBER

PROCEDURE

LUBRICANTS

EXPECTED TEMPERATURES

CW- Lubricating Oil

(VV-L-751)

CW-11C

CW-11B

CW-11A

GO75

Above +80°F

+80° TO + 30°F

+30°F TO -30°F

-30°F TO -65°F

(+27°C)

(+27° TO -1°C)

(-1°C TO -34°C)

(-34°C TO -54°C)