TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM9-2320-387-24-l 9-6. REAR BUMPER BRACE REPLACEMENT This taskcovers: a. Removal b. Installation INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Maintenance and repair shop equipment: automotive (Appendix B, Item 2) Materials/Parts Manual References TM 9-2320-387-24P Maintenance Level Unit Three locknuts (Appendix G, Item 121) NOTE Replacement procedures for inner and outer bumper braces are basically the same. This procedure covers the outer bumper brace. VI 1. Remove locknut (51, washer (2), capscrew (11, and washer (2) from rear bumper brace (3) and frame rail (4). Discard locknut (5). 2. Remove two locknuts (91, washers (71, capscrews (6), washers (71, and rear bumper brace (3) from rear . bumper (8). Discard locknuts (9). b. Installation 1. Install rear bumper brace (3) on rear bumper (8) with two washers (71, capscrews (61, washers (71, and locknuts (9). 2. Install rear bumper brace (3) on frame rail (4) with washer (2), capscrew Cl), washer (21, and locknut (5). Tighten locknuts (5) and (9) to 90 lb-R (122 Nom). 9-6