TM 9--2350--292--20--20397 00--4FINAL DRIVE HUB AND SPROCKET REPLACEMENT -- CONTINUED0397 00InstallationWARNING1. Clean all serviceable parts and mating surface of final drive assembly (10) with dry--cleaning solvent.2. Install block (16) on final drive assembly (10) with screw (15). Make sure that two mounting holes (17) are notblocked.3. Coat mounting surface of inner sprocket (9) and threads of 11 screws (12) with lubricant.4. Install inner sprocket (9) on final drive hub (5) with 11 screws (12), 11 tapered bushings (13) and 11 new self--lock-ing nuts (11). Torque 11 screws (12) to 225--250 lb--ft (305--339 NSm) and 11 new self--locking nuts (11) to 70--90lb--ft (95--122 NSm). See Diagram 1 for torque sequence.5. Attach final drive lifting sling to final drive hub (5) and attach wire rope assembly to final drive lifting sling and asuitable lifting device.6. Coat mating surface of final drive hub (5) and spacer (8) with lubricant.7. Apply primer to threads of screws (7) before applying adhesive.8. Apply adhesive to threads of screws (7).WARNING9. Attach final drive hub (5) and spacer (8) to final drive assembly (10) with 12 screws (7).Figure 1877851113121516DIAGRAM 117910
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