TM 9-2330-287-14&P
HUB AND DRUM REPLACEMENT CONTINUED
INITIAL SETUP
Materials/Parts
Tools
Gasket, as required
Drift
Extension, socket-wrench, 3/4-inch
Oil seal
square drive
Hammer
Equipment Condition
Handle, reversible, 1/2-inch square
drive
Handle, reversible, 3/4-inch square
drive
Screwdriver, flat-tip
Socket, wheel bearing, 3-3/8-inch
Socket, wheel-bearing, 3-inch eight
eight point by 3/4-inch square
point by 3/4-inch square drive (M796)
d r i v e (M796A1)
Socket, 3/4- by 1/2-inch square drive
ACTION
ITEM
REMARKS
LOCATION
REMOVAL
Eight capscrews
Using 3/4-inch socket, extension, and
1. Hubcap (1)
(2) and eight
handle, remove.
Iockwashers (3)
Hubcap (1) and
Remove.
2. Hub (4)
gasket (5)
Discard gasket (5).
Locknut (7), lock-
Using wheel-bearing socket, remove.
3. Spindle (6)
washer (8), and
adjusting nut (9)
Hub (4)
Rock hub (4) in and out to loosen outer
4.
bearing cone (10).
Remove.
Outer bearing
5.
cone (10)
Hub (4)
Remove hub (4) with brakedrum (11).
6.
Oil seal (12) and
Using hammer and drift, remove.
7. Hub (4)
inner bearing
Discard oil seal (12).
cone (13)
Change 1