TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
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11-87. LAUNCH TUBE STOWAGE BRACKETS REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Remove two cotter pins (5), pins (8), and strap (6) from front launch tube bracket (7) Discard cotter pins (5). 2. Remove four locknuts (4), washers (3), front launch tube bracket (7), and plate (2) from cargo door (1). Discard locknuts (4). 3. Remove four capscrews (9), lockwashers (10), and rear launch tube bracket (11) from cargo door (1). Discard lockwashers (10). INITIAL SETUP: Applicable Models M966, M966A1, M1036, M1045, M1045A1, M1045A2, M1046, M1046A1 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Sealing compound (Appendix C, Item 45) Four lockwashers (Appendix G, Item 134) Two cotter pins (Appendix G, Item 23) Four locknuts (Appendix G, Item 79) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition Rear end of cargo shell door raised (TM 9-2320-280-10). b. Installation 1. Apply sealing compound to threads of four capscrews (9). Install rear launch tube bracket (11) on cargo door (1) with four lockwashers (10) and capscrews (9). Tighten capscrews (9) to10 lb-ft (14 N•m). 2. Install plate (2) and front launch tube bracket (7) on cargo door (1) with four washers (3) and locknuts (4). Tighten locknuts (4) to 10 lb-ft (14 N•m). 3. Install strap (6) on front launch tube bracket (7) with two pins (8) and cotter pins (5). FOLLOW-ON TASK: Close cargo shell door (TM 9-2320-280-10). TM 9-2320-280-20-3 Change 2 11-129