TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
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Change 2 12-261 TM 9-2320-280-20-3 12-168. REAR BUMPER INNER BRACE REPLACEMENT (L119) This task covers: a. Removal b. Installation a. Removal 1. Remove locknut (5), washer (4), capscrew (8), and washer (7) from inner brace (9) and frame (6). Discard locknut (5). 2. Remove two locknuts (3), washers (2), capscrews (10), washers (11), and inner brace (9) from brace bracket (1). Discard locknuts (3). INITIAL SETUP: Applicable Models M1097, M1097A1, M1097A2 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Three locknuts (Appendix G, Item 81) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition • Pioneer tool stowage rack removed (TM 9-2320-280-10). • Pioneer tool stowage rack latch strike removed (para. 12-170). b. Installation 1. Install inner brace (9) on brace bracket (1) with two washers (11), capscrews (10), washers (2), and locknuts (3). Tighten locknuts (3) to 90 lb-ft (122 N . m). 2. Install inner brace (9) on frame (6) with washer (7), capscrew (8), washer (4), and locknut (5). Tighten locknut (5) to 90 lb-ft (122 N . m). FOLLOW-ON TASKS: • Install pioneer tool stowage rack latch strike (para. 12-170). • Install pioneer tool stowage rack (TM 9-2320-280-10).