TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
Page 288 of 1555
11-40. DRIVER’S FOOTWELL OUTER ARMOR MAINTENANCE This task covers: a. Removal c. Installation b. Inspection INITIAL SETUP: Applicable Models M1114 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Maintenance and repair shop equipment: automotive (Appendix B, Item 2) Materials/Parts Four locknuts (Appendix G, Item 178) Thirty-two locknuts (Appendix G, Item 169) Sealing compound (Appendix C, Item 72.1) Personnel Required One mechanic One assistant Manual References TM 9-2320-387-24P Equipment Condition • Headlight beam selector switch and bracket removed (para. 4-59). • Protective control box removed (para. 4-4). Maintenance Level Unit TM 9-2320-387-24-2 11-82 Change 1 NOTE If new driver’s footwell outer armor is installed, perform para 11-36.1. 1. Remove six capscrews (10) and spacer (6) from footwell armor (4) and A-beam armor (11). 2. Remove twelve locknuts (9) and capscrews (13) from footwell armor (4) and outer cowl (2). Discard locknuts (9). 3. Remove fourteen locknuts (8) and capscrews (14) from footwell armor (4) and outer cowl (2). Discard locknuts (8). NOTE Note location of screws and spacers for installation. 4. Remove six locknuts (12), spacers (7), and capscrews (5) from footwell armor (4) and footwell (10.1). Discard locknuts (12). 5. Remove four locknuts (3), socket-head screws (1), and footwell armor (4) from outer cowl (2). Discard locknuts (3). Refer to para. 10-56 for plusnut inspection and replacement. NOTE Ensure large spacers are installed in upper holes. 1. Install footwell armor (4) on footwell (10.1) with six capscrews (5), spacers (7), and locknuts (12). Tighten locknuts (12) to 35 lb-ft (47 N•m). 2. Secure footwell armor (4) to outer cowl (2) with four socket-head screws (1), locknuts (3), twelve capscrews (13), locknuts (9), fourteen capscrews (14), and locknuts (8). Tighten locknuts (8) and (9) to 37 lb-ft (50 N•m). Tighten socket-head screws (1) to 10 lb-ft (13 N • m). 3. Apply sealing compound to threads of six capscrews (10), and install spacer (6) and footwell armor (4) on A-beam armor (11) with capscrews (10). Tighten capscrews (10) to 37 lb-ft (50 N•m). c. Installation b. Inspection a. Removal