CLEAING

TM 9-2320-285-24-1

2-15.

COOLING SYSTEM MAINTENANCE (CONT)

Fan Clutch Control System (cont).

STEP

LOCATION

ITEM

ACTION

REMARKS

CLEAING

a. Tubing (9 and

Clean

Use clean cloth moistened

11)

with detergent solution

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 seek medical aid

immediately.

b. Solenoid (29)

Clean

Use clean cloth moistened

and filter

with cleaning solvent P-D-

(20)

680; dry with clean cloths

c. Remaining parts

Clean

Use cleaning solvent P-D-680;

dry using clean cloths

INSPECTION

a. Tubing (9 and

Inspect for

Replace if defects observed

11)

cracks

splits

blockage

b. Filter (20)

Inspect for

Replace if defects observed

cracks

dents

damage

c. Thermal switch

Inspect for

Replace if defects observed

(7)

cracks

terminals:

loose

corroded

broken

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