HUBS, BEARINGS, AND SEALS -706880866

TM 5-4210-233-14&P-1

5-33. HUBS, BEARINGS, AND SEALS

This task covers:

a. Removal

c. Installation

b. Cleaning and Inspection

d. Follow-on Maintenance

TOOLS REQUIRED

EQUIPMENT CONDITION

Tool Kit, General Mechanics, Automotive

Main Engine Shutdown (see para 2-12.)

(Appendix B, Section 111, Item 1)

APU Shutdown (see para 2-16.)

Batteries Disconnected (see para 4-114.)

MATERIALS/PARTS REQUIRED

Wheel Removed (see para 4-143.)

Dry Cleaning Solvent (Item 3, Appendix E)

Brake Shoes Removed (see para 5-36.)

Oil, Gear (Item 19, Appendix E)

Gaskets and Seals (Figure 150, Appendix F)

a. Removal.

(1) Remove plug (1) from hub cap (2) and drain oil into suitable container.

(2) Remove six capscrews (3) and six washers (4).

(3) Remove hub cap (2) and hub cap gasket (5). Discard gasket.

(4) Remove cotter (6), adjusting nut (7) and D-washer (8).

(5) Remove outer bearing (9) from hub (10).

(6) Remove hub (10).

(7) Remove wheel bearing seal (11) and inner bearing (12). Discard seal.

(8) Using appropriate tool, drive out inner (13) and outer (14) bearing cups from hub (10).

5-196