TM 9-2330-386-14&P
4-38 BRAKE DRUM AND HUB.
e . Adjustment
c . Reassembly
a. Removal
This task covers:
d. Installation
b . Disassembly
INITIAL SETUP
Tools
Personnel Required: (2)
E q u i p m e n t Conditions
General mechanics tool kit
References
Puller
Material/Parts
Para. 2-29 Spring brake caged.
P a r a . 3-8 T i r e s and wheels removed.
G a s k e t , hub cap
Oil, gear (item 6, Appendix E)
a. Removal.
WARNING
Brake drum weighs 60 pounds. To prevent injury, do not
lift the brake drum without assistance.
(1) With your helper, remove brake drum (1).
(2) Place an empty container under hub cap (5) to catch oil.
(3) Remove plug (2) from hub cap (5).
(4) Remove six capscrews (3), slotted washers (4), hub cap (5), and gasket
(6). Discard gasket (6).
(5) Remove setscrew (7) , jam nut (8), lock washer (9) , and inner nut (10).
CAUTION
When removing hub (12) from axle spindle (18), make sure
b e a r i n g (11) does not fall and become damaged.
(6) Remove bearing (11) and hub (12). If necessary, use puller to remove
hub (12).
DISASSEMBLY.
(1) Using puller, remove oil seal (13) from hub (12). Discard oil seal (13).
(2) Remove bearing (14).
4-74
