TM 5-4220-233-14
Figure 4-25. Remove Hub and Drum Assembly.
a.
Removal.
(1) Ensure handbrake is released.
(2) Place an empty container below the hub and drum assembly to capture the oil that will drain when hub
and drum assembly is removed.
(3) Remove six screws (1) and remove mounting ring (2).
(4) Remove mounting rings (2) and gasket (3) from front face of hub and drum assembly (4). Discard
gasket.
(5) Carefully pry cap (5) out of hub and drum assembly (4) and allow oil to drain into container.
(6) Remove gasket (6) from seat in hub and drum assembly (4). Discard gasket.
(7) Straighten cotter pin (7). Pull pin out of hole in spindle of axle (8). Discard cotter pin.
(8) Unscrew spindle nut (9) from spindle of axle (8). Remove nut (9) and spindle washer (10).
(9) Remove dust cap (11) from adjustment hole on backside of brake assembly (12).
(10) Insert a flat tip screwdriver through hole and back off on brake adjuster assembly to release brake
tension.
(11) Carefully pull hub and drum assembly (4) from spindle of axle and catch front wheel bearing (13).
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