TM 9-2330-211-14&P
HUB, DRUM, WHEEL BEARINGS, AND AXLE SEAL (Con't)
4-33.
ACTION
REMARKS
ITEM
LOCATION
Inspect threads for damage.
a.
Studs (20)
16.
If threads are damaged, chase with die.
b.
Inspect for damage.
a.
Access cover (6)
17.
b.
If damaged, replace.
Inspect flange and hub areas for cracks.
a.
Hub (3)
18.
If cracked, replace.
b.
a.
Inspect for cracks and scoring.
Drum (2)
19.
If cracked or scored, replace.
b.
c.
Check for obvious out-of-round condition. If out-
of-round, replace.
Inspect for damage.
a.
Six Iockwashers (7)
20.
If damaged, replace.
b.
a. Inspect bearing surfaces for pitting or grooves.
Axle spindle
21.
b. If bearing surface is pitted or grooved, notify
direct support maintenance.
c. Inspect for stripped threads.
d. If threads are stripped, notify direct support
maintenance.
INSTALLATION
a. Aline flutes (27) in hole (24) with flutes (26) on
New stud (20)
Hub (3)
22.
stud (20).
b. Using brass drift and hammer, drive in, hitting on
large end (25).
4-100
