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 188 of 481

Change 2

2-87

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

ITEM

NO.

INTERVAL

ITEM TO

CHECK/

SERVICE

CREWMEMBER

PROCEDURE

NOT FULLY

MISSION

CAPABLE IF:

TM 9-2320-272-10

LOCATION

62

63

64

Weekly

Weekly

Weekly

Tailgate

Transfer

Case

and

Trans-

mission

Bolts

Spare

Tire

Davit

DRIVER

a.

Inspect tailgate for damage,

security, and ease of operation.

b.

Check tailgate chains for secu-

rity, presence, and damage.

c.

Check security of latches,

brackets, and retaining pins for

presence and damage.

d.

Check security of chains, tail-

gate wings, and harness hooks for

presence and damage.

DRIVER

Check all transfer case and trans-

mission bolts for looseness.

DRIVER

a.

Check spare tire davit boom

assembly for proper operation

(para. 3-11).

b.

Secure spare tire to davit/tire

carrier by using BII chain and 3/8

in. bolt, NSN 5305-00-725-2317

and nut, NSN 5310-00-732-0558.

a.

Tailgate is

inoperative.

Any loose or

missing bolts.