TB-9-2320-335-13&P HMMWV Operator and Field Maintenance, Parts, Tools M1151A1 M1152A1 M1165A1 Download
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24-8.1. RIGHT AIRLIFT BRACKET AND FRONT UPPER CONTROL ARM BRACKETS REPLACEMENT (SERIAL NUMBERS 300000 AND ABOVE) This task covers: a. Removal b. Installation TB 9-2320-335-13&P 24-6 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 Two lockwashers (Appendix A, Item 144) Ten locknuts (Appendix A, Item 114.4) Two locknuts (Appendix A, Item 88) Two locknuts (Appendix A, Item 106) Manual References TM 9-2320-387-24-1 TM 9-2320-387-24-2 TM 9-2320-387-24P Equipment Condition • Airlift crossbrace removed (TM 9-2320-387-24-1). • Engine right splash shield removed (para. 10-24.1). Maintenance Level Direct support 1. Raise and support front of vehicle. 2. Remove two locknuts (9), washers (8), clip (4), two washers (2), and capscrews (1) from airlift bracket (7) and frame rail (17). Discard locknuts (9). 3. Remove two locknuts (12), washers (11), capscrews (3), lockwashers (5), and washers (6) from radiator support (10) and airlift bracket (7). Discard locknuts (12). 4. Remove two locknuts (24), washers (25), capscrews (18), washers (20), and upper control arm (22) from two control arm brackets (21). Discard locknuts (24). NOTE • Control arm bracket towards front of vehicle contains bolt and bracket assembly. • Note direction of capscrews for installation. 5. Remove six locknuts (26), washers (27) and (13), and capscrews (14) from two control arm brackets (22), airlift bracket (7), and frame rail (17). Discard locknuts (26). 6. Remove two locknuts (15), washers (16), bolt and bracket assembly (23), control arm brackets (21), shim(s) (19), if present, and airlift bracket (7) from frame rail (17). Discard locknuts (15). NOTE Control arm bracket towards front of vehicle contains bolt and bracket assembly. 1. Install airlift bracket (7), shim(s) (19), if removed, and two control arm brackets (21) on frame rail (17) with six capscrews (14), washers (13) and (27), and locknuts (26). Tighten locknuts (26) to 90 lb-ft (122 N•m). 2. Apply sealing compound to threads of bolt and bracket assembly (23). 3. Secure airlift bracket (7) and control arm brackets (21) on frame rail (17) with bolt and bracket assembly (23), two washers (16), and locknuts (15). 4. Install upper control arm (22) on two control arm brackets (21) with two capscrews (18), washers (20) and (25), and locknuts (24). Tighten locknuts (24) to 260 lb-ft (353 N•m). b. Installation a. Removal