TM-9-2320-280-34 HMMWV Direct Support & General Support Maintenance Manual Download
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TM 9-2320-280-34 12-16. DIFFERENTIAL SUPPORT BRACKET AND SIDE MOUNTING BRACKET REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Tools Manual References General mechanic's tool kit: TM 9-2320-280-20 automotive (Appendix G, Item 1) TM 9-2320-280-24P Materials/Parts Equipment Condition Two O-ring seals (Appendix E, Item 107) Service brake rotor removed (TM 9-2320-280-20). Four locknuts (Appendix E, Item 59) Locknut (Appendix E, Item 46) Maintenance Level Sealing compound (Appendix B, Item 50) Direct support a. Removal 1. Remove locknut (5), two O-ring seals (4), and output flange (3) from output shaft (2). Discard O-ring seals (4) and locknut (5). 2. Remove two capscrews (7) and brake adapter (6) from differential (1). NOTE New configuration side mounting bracket allows for output shaft seal replacement without bracket removal. Inspect bracket to determine output shaft seal clearance. If no clearance exists, replacement of side mounting bracket with new configuration is recommended. 3. Remove two capscrews (12) and washers (13) from differential (1) and differential side mounting bracket (14). 4. Remove two locknuts (11), washers (8), capscrews (9), washers (8), differential support bracket (10), and side mounting bracket (14) from suspension crossmember (15). Discard locknuts (11). 5. Remove two locknuts (16), washers (17), capscrews (18), washers (17), and side mounting bracket (14) from support bracket (10). Discard locknuts (16). 12-22