TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
Page 904 of 953
9-8. REAR BUMPER BRACE REPLACEMENT This task covers: a. Removal b. Installation a. Removal 1. Remove locknut (5), washer (2), capscrew (1), and washer (2), from rear bumper brace (3) and frame rail (4). Discard locknut (5). 2. Remove two locknuts (9), washers (7), capscrews (6), washers (7), and rear bumper brace (3) from rear bumper (8). Discard locknuts (9). INITIAL SETUP: Applicable Models M996, M996A1, M997, M997A1, M997A2, M1037,M1042, 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 9-2320-280-24P b. Installation 1. Install rear bumper brace (3) on rear bumper (8) with two washers (7), capscrews (6), washers (7), and locknuts (9). 2. Install rear bumper brace (3) on frame rail (4) with washer (2), capscrew (1), washer (2), and locknut (5). Tighten locknuts (5) and (9) to 90 lb-ft (122 N• m). TM 9-2320-280-20-2 9-10 Change 3 1 2 3 4 2 5 6 7 8 7 9