CLEANING (cont) - TM-9-2320-285-24-20036

TM 9-2320-285-24-2

3-5. COOLING SYSTEM MAINTENANCE (CONT)

Fan Drive Assembly (cont).

STEP

LOCATION

ITEM

ACTION

REMARKS

CLEANING (cont)

WARNING

Dry cleaning solvent (P-D-680), used to clean parts is toxic and flammable.

Wear protective goggles and gloves and use only in a well ventilated area.

Avoid contact with skin, eyes, and clothes and don't breathe vapors. Do

not use near open flame or excessive heat and don't smoke when using it.

Failure to do so could cause serious injury. If you become dizzy while

using cleaning solvent, get fresh air and medical attention immediately. If

contact with skin or clothes is made, flush with large amounts of water. If

contact with eyes is made, wash eyes with water and obtain medical aid

immediately.

Compressed air must not exceed 30 psi. Wear safety glasses when drying

parts with 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, seek medical attention immediately.

All other parts

Clean

Use cleaning solvent P-D-680;

dry thoroughly with

compressed air

INSPECTION

Bearings (15,

Inspect

Replace if chipped, rough or

17, 23, and

excessively worn

26)

Clutch lining

Inspect

Replace if deformed, oily, or

(22)

if worn to 1/16-inch (new

lining is 3/16-inch thick)

Clutch disc

Inspect

Replace if splines worn,

(19) and

cracked, chipped, or bent

splined hub

(18)

Spacers (16,

Inspect

Replace if cracked, chipped,

20, 24, and

or deformed. Replace

25)

bearing spacers (24 and 25)

as matched set only

All other parts

Inspect

Replace if cracked, chipped,

deformed, or threads

damaged

3-30