2-87. AXLE ASSEMBLY (HUB AND DRUM) REPLACE (WPES-10 AND H-9518-1).
This task consists of:
General Mechanics Tool Kit (Appendix B, Section III, Item 4)
Wheel Bearing Nut Wrench (Appendix B, Section III, Item 3)
Bearing Cup Puller (Appendix B, Section III, Item 3)
Lockwashers and Tabwashers (TM 10-4610-241-24P)
Tire and Wheel Assembly removed (TM 10-46 10-241-10).
General Safety Instructions
Lifting heavy equipment incorrectly can cause serious injury.
Remove six bolts (1), lockwashers (2), hubcap (3) and gasket (4).
Bend tabs of tabwasher (6) off outer spindle nut (5).
Using wheel bearing nut wrench, remove outer, Spindle nut (5).
Remove tabwasher (6).
Using wheel bearing nut wrench, remove inner spindle nut (7).
Remove key washer (8).
Bearing cups will remain in hub and wheel assembly when bearing cones are
Mark bearing cones and cups as inner or outer bearing cones and cups to prevent
mismatching. Cones must be reinstalled on same cups from which removed or cones
and cups must be replaced as a set.
Remove hub and drum assembly (15) from spindle ( 16). Remove outer bearing cone (10) from hub (15).
2-348 Change 1