TM 9-2330-213-14&P
4-48. HUB, WHEEL BEARING, AND BRAKEDRUM MAINTENANCE (M103A1, M105A1, AND
M107A1) (Con't).
NOTE
Instructions on packing outer and inner wheel bearing cones (8 and 11) can be
found in TM 9-214.
Pack inner wheel bearing cone (11) with grease, position in hub (13), and install new oil seal (10).
5.
d. INSTALLATION
Position brakedrum (12) and hub (13) on axle (9).
1.
Pack outer wheel bearing cone (8) with grease. Position outer wheel bearing cone on hub (13) and axle
2.
(9), and install inner adjusting nut (7).
WHEEL BEARING ADJUSTMENT
e.
Tighten inner adjusting nut (7) while turning hub (13) and brakedrum (12) until drag is felt.
1.
Rotate hub (13) and brakedrum (12) one full turn and loosen inner adjusting nut (7) while rocking hub
2.
back and forth until looseness is felt.
Tighten inner adjusting nut (7) until looseness is no longer felt.
3.
TA505302
4-79