CLEANING (cont) - TM-9-2320-285-24-20434

TM 9-2320-285-24-2

3-42.

FIFTH WHEEL HYDRAULIC SYSTEM MAINTENANCE (CONT)

b. Power Take-off (cont).

STEP

LOCATION

ITEM

ACTION

REMARKS

CLEANING (cont)

WARNING

(cont)

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.

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 using com-

pressed air or clean cloths

INSPECTION

PTO cable (4),

Inspect

Replace cable if broken,

end fitting

frayed, kinked or otherwise

(66), and

damaged. Replace end fit-

collar (67)

ting or collar if damaged

Spring (38)

Inspect

Replace if cracked, broken,

distorted, or permanently

set

Bearing caps

Inspect

Place a straightedge across

(50 and 54)

machined surfaces to check

and housing

for warped mating surface.

(68)

Replace if warped, cracked,

broken, or distorted

Bearings (46,

Inspect

Replace if chipped, nicked,

(57, and 63)

worn, or flat spotted. If

bearing is replaced,

replace bearing and cup as

a set

3-428