Clean mating surface of oil seal

TM 9-2520-238-34

REPAIR FINAL DRIVE ASSEMBLIES A AND B -- Continued

0020 00

NOTE

Do not bend two lower key washers that mount loop clamps for final drive left or right filler

tube and liquid gage rod installed in Step 20.

18. Apply a light coat of antiseize compound to clean threads of four cap screws (12). Place new gasket (13) and access

cover (14) on retaining plate (10). Secure with four new key washers (15) and cap screws (12). Bend tabs on two upper

key washers.

CAUTION

To prevent damage to metal ring oil seal, do not press seal beyond face of bore. After

installation seal must be flush with outer surface.

19. Clean mating surface of oil seal. Apply a thin film of sealing compound (WP 0035 00, Item 12) or (WP 0035 00, Item

13) to outer edge of oil seal. Install oil seal (16) in retaining cover (17) with sealing lip in towards bearing.

NOTE

Install three longer lock bolts (20) in bottom holes in housing cover (5).

20. Install new gasket (18) and retaining cover (17) on housing cover (5) with seven washers (19), three new lock bolts (20),

and four new lock bolts (21). Torque bolts to 34-36 lb-ft (46-49 Nm). Use torque wrench (WP 0033 00, Item 44).

0020 00-12