TM 9-2330-235-14&P
4-40. HUB, WHEEL BEARINGS, AND BRAKEDRUM MAINTENANCE (M514) (Con't).
8. Install new keywasher (6) and nut (5) with flat side out. While rotating hub (12) and brakedrum (17), tighten nut
until a distinct drag is felt. Loosen nut until hub and brakedrum turn freely. Bend tab on keywasher into groove on
nut.
9. Pack hub (12) with grease.
10. Install new gasket (4) and cover (3) with three new lockwashers (2) and screws (1).
FOLLOW-ON TASKS:
Install wheel (para 4-39).
TA704334
4-97
