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 173 of 1500

TM 9-2320-273-20

Item

No.

43

44

45

Table 3-1. Unit Level Preventive Maintenance Checks and Services M915-M92O

Interval

Annual

Annual

Annual

tern To Be

Inspected

Rear Axles

Forward

Rear Axle

Oil Filter

Starter

Procedure

a. Inspect each input and output shaft

seal for damage and leaks.

NOTE

Do not remove wheels from hubs. Use

truck wheel lift to remove wheels and hub

as an assembly.

b. Remove, clean, and check wheel

bearings for damage or wear (paragraph

10-15).

c. Clean hub and brake shoe assemblies

with brake cleaning solvent.

NOTE

If hub has one gouge or grove, turn hub

into Direct Support for resurfacing.

d. Check brake drums for obvious

grooves and uneven wear.

Change forward rear axle oil filter (para-

graph 8-13).

a. Remove starter (paragraph 5-32).

b. Remove three socket head screws

and add three to five drops of OE/HDO to

each reservoir.

Not Mission

Capable If:

b. Wheel bearings

loose, damaged, or

worn.

d. Deep grooves or

uneven wear is evi-

dent.

Change 4 3-10.21