Table 2-1. Unit Level Preventive Maintenance Checks And Services-continued

TM 9-2320-279-20-1

Table 2-1. Unit Level Preventive Maintenance Checks and Services

Item

Interval

Item To Be

Procedure

Not Mission

No.

Inspected

Capable If:

Semi-

Brake

WARNING

Annual

System

Brake drum can get very hot during

vehicle operation. Place hand near drum

to check for excessive heat but do not

touch.

Carefully check and compare each brake

Brake drums are over-

drum for overheating, which can indicate a

heated or excessively cool.

dragging brake. Cool brake drum could mean

improper adjustment, or defective or inopera-

tive brakes.

2.1

Semi-

Body

Inspect body for loose rivets, cracks, loose or

Any body damage that

Annual

missing bolts, and general damage.

would hinder vehicle op-

eration.

Semi-

SR1 and

Check the resistance of the SR1 static cable

Resistance is more than

Annual

SR2 static

(1) from each clip to the following:

10.5 ohms.

cables

S vehicle frame

S tank

S grating

Check the resistance of the SR2 static cable

(2) from each clip to the following:

S vehicle frame

S tank

S grating

Change 4

2-6.1