PREVENTIVE MAINTENANCE CHECKS AND SERVICES (CONT)

TM 9-2320-285-24-1

2-4.

PREVENTIVE MAINTENANCE CHECKS AND SERVICES (CONT)

MO -

Monthly

Annually

Hours

Interval

Item

Item to be Inspected

no.

PROCEDURE: Check for and repair, fill or adjust as necessary

Perform Operator/Crew PMCS prior to or in

conjunction with organizational PMCS if:

a. There is a delay between the daily operation of the

equipment and the Organizational PMCS.

b. The regular operator is not assisting/participating.

ENGINE

WARNING

Compressed air used for cleaning or drying parts

must not exceed 30 psi. Wear safety glasses when

using compressed air. Failure to do so could cause

serious injury to eyes and possible blindness. If

you hurt your eyes or if a foreign object is blown

into your eyes, get medical attention immediately.

Do not operate engine for prolonged periods in an

unventilated area. Internal combustion engines

produce poisonous carbon monoxide gas which is

extremely toxic if allowed to accumulate in a

closed area.

100

a. Clean primary air cleaner element (Ref page 2-68).

100

b. Check safety filter on restriction indicator and clean.

300

c. Replace every third service interval (Ref page 2-68).

600

d. Perform engine tune-up (Ref TM 9-2815-205-34).

600

e. Check governor with tachometer (Ref TM 9-2815-205-34).

DRIVE BELTS

100

Check tension of belts, adjust as necessary (Ref pages 2-153

and 2-199).

REAR AXLE

Check rear axle oil level (Ref page 2-511).

2-9