TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
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11-40. LEFT WHEELHOUSE ARMOR PLATE REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Remove ten locknuts (2), washers (3), capscrews (7), washers (3), armor plate (5), and sound dampener (4) from wheelhouse (1). Discard locknuts (2) and sound dampener (4). 2. Clean armor plate (5) to remove adhesive. INITIAL SETUP: Applicable Models M1025, M1025A1, M1025A2, M1026, M1026A1, M1043, M1043A1, M1043A2, M1044, M1044A1, M1045, M1045A1, M1045A2, M1046, M1046A1 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Ten locknuts (Appendix G, Item 70) Sound dampener (Appendix G, Item 294) Personnel Required One mechanic One assistant b. Installation 1. Peel paper backing (6) from sound dampener (4) and install sound dampener (4) on armor plate (5). 2. Install armor plate (5) on wheelhouse (1) with ten washers (3), capscrews (7), washers (3), and locknuts (2). Tighten capscrews (7) to 6 lb-ft (8 N•m). TM 9-2320-280-20-3 11-60 Change 2 Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equiment Condition • Rear end of cargo shell door raised (TM 9-2320-280-10). M1045, M1045A1, M1045A2, M1046, and M1046A1 only: • Tripod head mounting bracket removed (para. 11-79). M1043, M1043A1, M1043A2, M1044, and M1044A1 only: • Water can bumper removed (para. 11-109). FOLLOW-ON TASKS: M1043, M1043A1, M1043A2, M1044, and M1044A1 only: • Install water can bumper (para. 11-109). M1045, M1045A1, M1045A2, M1046, and M1046A1 only: • Install tripod head mounting bracket (para. 11-79) • Close cargo shell door (TM 9-2320-280-10).