TM 9-2330-357-14&P
4-46. HUB AND BRAKEDRUM MAINTENANCE.
This Task Covers:
a. Removal
d. Assembly
b. Disassembly
e. Installation
c. Cleaning and Inspection
Initial Setup:
Equipment Conditions:
Materials/Parts:
Rear wheels raised off ground using outriggers
One gasket
One oil seal
Five lockwashers
Tools/Test Equipment:
General mechanic's tool kit
Common no. 1 shop set
References:
Personnel Required: Two
TM 9-214
WARNING
DO NOT handle brakeshoes, brakedrums, or other brake components unless
area has been properly cleaned. There may be asbestos dust on these
components which can be dangerous if you touch it or breathe It. Wear an
approved filter mask and gloves. Never use compressed air or a dry brush to
clean brake components. Dust may be removed using an industrial-type
vacuum cleaner. Clean dust or mud away from brake components with water
and a wet, soft brush or cloth. Failure to follow this warning may result in
serious Illness or death to personnel.
a. REMOVAL
2. Remove outer nut (5), keywasher (6), and inner nut
(7).
3. Remove hub and brakedrum assembly (10) from
spindle (14).
4. Remove bearing (8), race (9), oil seal (13), bearing
(12), and race (11). Discard oil seal.
TA706493
4-91