TM 9-2330-379-14&P
Section X HUB AND BRAKE DRUM MAINTENANCE
Page
Hub and Brake Drum.......................................................................................................................................
.4-145
This task covers:
a.
Hub and brake drum removal
d.
Hub and brake drum installation
(page 4-145)
(page 4-148)
b.
Wheel bearing removal (page 4-147)
e.
Wheel bearing adjustment
c.
Wheel bearing installation (page 4-148)
(page 4-149)
INITIAL SETUP
Tools
Equipment Conditions
General mechanics tool set
Wheel and tire removed (page 3-5).
Air drained from brake system.
Materials/Parts
References
Dry cleaning solvent (SD-2)
(item 5, Appendix E)
TM 9-214, Care and Maintenance
New inner bearing cone
of Anti-friction Bearings.
New outer bearing cone
Grease -Type GAA (item 2,
Appendix E)
ACTION
LOCATION
ITEM
REMARKS
HUB AND BRAKE DRUM REMOVAL
1
Wheel end
Lower arm
Raise and block end of lower arm
assembly (1)
assembly (2)
assembly (2) to remove load from wheels
and chock remaining wheels.
2
Hubcap (6)
Six cap screws
Take off.
(4) and six flat
washers (5)
3
Hubcap (6) and
Remove hubcap (6) and gasket (7).
gasket (7)
Discard gasket (7).
4
Spindle (16)
Wheel bearing
Remove the wheel bearing locknut (9)
locknut (9)
using a wheel bearing socket.
5
Two flat washers
Take off.
(10) and (11)
4-145
