(8) Remove hub and drum assembly from
NOTE
spindle.
Back-off brake shoes (para 4-30b ), if
(9) DO not remove wiper from spindle unless it is
required, to ease removal of hub and drum
damaged. Remove scored, grooved or otherwise
assembly from spindle.
damaged wiper using drift and hammer.
b. Disassembly (fig. 4-73).
damaged. Remove worn or darnaged bearing cups by
(1) Remove oil seal from hub by applying drift
applying drift through hub to cup inner face and
to inner wheel bearing through hub and tapping with
tapping with hammer.
NOTE
hammer on opposite sides until oil seal is free.
Wheel bearing preventive maintenance does
Discard seal.
not require disassembly of brake drum from
(2) Remove inner wheel bearing.
(3) Do not remove bearing cups unless they are
hub.
