DISASSEMBLY - TM-9-2320-270-20-20396

TM 9-2320-270-20-2

PUSHER AXLE HUB, DRUM, AND BEARING ASSEMBLY- CONTINUED

ACTION

ITEM

REMARKS

LOCATION

DISASSEMBLY

WARNING

Some parts are heavy. Be careful when handling them. Lifting equipment is needed

when parts weigh over 50 pounds (23 kg) for a single person lift, over 100 pounds

(45 kg) for a two person lift, and over 150 pounds (68 kg) for a three or more person

lift. Do not try to handle heavy parts without lifting equipment. Keep clear of heavy parts

supported only by lifting equipment. Failure to observe this precaution could cause

serious injury or death of personnel.

17.

Hub (1) and

Support on boards as shown.

brakedrum (2)

18. Hub (1)

Oil seal (3)

a. Using puller, pull out.

b. Get rid of.

Inner bearing

Take out.

19.

cone (4)

CLEANING

Clean (TM 9-214).

20.

Two bearing

cones (4)

WARNING

Drycleaning solvent P-D-680 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. The flashpoint

is 100F to 138F (38 to 59C). If you become dizzy while using cleaning solvent, get

fresh air immediately and get medical aid. If contact with eyes is made, wash your eyes

with water and get medical aid immediately.

Some parts are heavy. Be careful when handling them. Lifting equipment is needed

when parts weigh over 50 pounds (23 kg) for a single person lift, over 100 pounds

(45 kg) for a two person lift, and over 150 pounds (68 kg) for a three or more person

lift. Do not try to handle heavy parts without lifting equipment. Keep clear of heavy parts

supported only by lifting equipment. Failure to observe this precaution could cause

serious injury or death of personnel.

Make sure no grease remains on brakedrum and that no grease contacts brake linings.

If linings become contaminated with grease, brakes on that wheel will fail and could

cause serious accident. Contaminated linings cannot be cleaned and must be replaced.

4-914