TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
Page 872 of 1170
Change 2 12-259 TM 9-2320-280-20-3 12-166. REAR BUMPER OUTER BRACE REPLACEMENT (L119) This task covers: a. Removal b. Installation a. Removal 1. Remove locknut (7), washer (8), capscrew (10), and washer (9) from outer brace (4) and frame (11). Discard locknut (7). 2. Remove two locknuts (2), washers (3), capscrews (6), washers (5), and outer brace (4) from outer mounting bracket (1). Discard locknuts (2). 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 9-2320-280-24P b. Installation 1. Install outer brace (4) on outer mounting bracket (1) with two washers (5), capscrews (6), washers (3), and locknuts (2). Tighten locknuts (2) to 90 lb-ft (122 N . m). 2. Install outer brace (4) on frame (11) with washer (9), capscrew (10), washer (8), and locknut (7). Tighten locknut (7) to 90 lb-ft (122 N . m).