TM-9-2320-273-20

TRUCK TRACTOR, LINE HAUL; LIGHT EQUIPMENT TRANSPORTER; TRUCK CHASSIS; MEDIUM EQUIPMENT TRANSPORTER

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE

NOVEMBER 1980

TM-9-2320-273-20 - Page 170 of 1500

TM 9-2320-273-20

Item

No.

37

38

39

Table

Interval

Annual

Annual

Annual

or On

Condi-

tion

1-1. Unit Level Preventive Maintenance Checks And Service

Item To B

Inspected

Engine

Throttle

Lever

Head-

lights

Hydraulic

System

(M916

and

M920)

Procedure

Lubricate with GAA the engine throttle

lever pivot.

Check headlight adjustment. Adjust head-

lights (paragraph 5-25.1).

NOTE

If AOAP laboratory is not available, drain

and refill hydraulic reservoir every 6,000

miles (9,654 km) or annually, whichever

comes first.

a. Replace hydraulic fluid filters (all mod-

els paragraph 12-9).

NOTE

To drain hydraulic reservoir, remove bot-

tom drain plug.

b. Drain reservoir using drain plug.

c. Refill hydraulic reservoir using OE/

HDO.

d. Inspect PTO Hydraulic pump for leaks

or obvious damage.

M915-M920

Not Mission

Capable If:

Fitting will not purge

old lubricant out of

component.

“Do not operate” re-

ceived from AOAP

laboratory.

b. AOAP indicates

changes required.

3-10.18 Change 4