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 167 of 481

2-68

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

39

40

After

After

Tires

(Left

Side)

Wheels,

Studs,

and

Nuts

DRIVER

Visually check tires (1) for under-

inflation, cracks, gouges, or bulges.

Remove all penetrating objects.

DRIVER

Ensure all wheel stud nuts (2) are

tight using wheel stud nut wrench

(3) and handle (4) (para. 3-11).

M939A1/A2 series

have any tire miss-

ing or unser-

viceable. There is

evidence of cuts,

gouges, and bulges

which would result

in tire failure dur-

ing operation

(para. 3-11). (Two

or more tires miss-

ing or unser-

viceable for the

M939 series.)

Any wheel stud

or stud nut is

missing, loose, or

damaged.