DISASSEMBLY (cont) - TM-9-2320-285-24-20223

TM 9-2320-285-24-2

3-25.

AIR COMPRESSOR ASSEMBLY MAINTENANCE

b. Air Compressor Assembly (cont).

STEP

LOCATION

ITEM

ACTION

REMARKS

DISASSEMBLY (cont)

Front bearing

Remove

(cont)

(20)

Crankshaft (49) Press out

CLEANING

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.

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 parts

Clean

Use cleaning solvent P-D-680

and stiff bristled brush;

dry with compressed air

Cylinder head

Clean

Remove all carbon deposits

(4)

from discharge cavities.

Remove rust and scale from

cooling cavities. Scrape

all foreign matter from all

surfaces. Use shop air to

clear all cavities

Crankcase (18)

Clean

Remove all carbon deposits

from inlet and unloader

passages. Use shop air to

clear unloader passages and

oil passages. Run wire

through oil passages

3-217