TB-9-2320-335-13&P HMMWV Operator and Field Maintenance, Parts, Tools M1151A1 M1152A1 M1165A1 Download
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24-11. REAR UPPER CONTROL ARM BRACKET REPLACEMENT This task covers: a. Removal b. Installation NOTE The replacement procedure for four rear upper control arm brackets is basically the same. This procedure covers the right rear upper control arm front bracket. 1. Remove capscrew (2) and clamp (1) from bracket (5) and disconnect vent line (3) from geared hub (4). 2. Remove two locknuts (17), washers (13), capscrews (14), washers (13), and upper control arm (15) from two upper control arm brackets (16). Discard locknuts (17). 3. Remove four locknuts (7), washers (8), capscrews (12), washers (8), spacer (10), shim(s) (11), if present, vent line mounting bracket (9), and control arm bracket (16) from frame rail (6). Discard locknuts (7). 1. Install shim(s) (11), if removed, spacer (10), vent line mounting bracket (9), and control arm bracket (16) on frame rail (6) with four washers (8), capscrews (12), washers (8), and locknuts (7). Tighten locknuts (7) to 90 lb-ft (122 N•m). 2. Install upper control arm (15) on two upper control arm brackets (16) with two washers (13), capscrews (14), washers (13), and locknuts (17). Tighten locknuts (17) to 260 lb-ft (353 N•m). 3. Connect vent line (3) to geared hub (4) and install clamp (1) on bracket (5) with capscrew (2). b. Installation a. Removal TB 9-2320-335-13&P 24-12 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 Four locknuts (Appendix A, Item 88) (Serial numbers 299999 and below) Two locknuts (Appendix A, Item 85) (Serial numbers 299999 and below) Four locknuts (Appendix A, Item 114.4) (Serial numbers 300000 and above) Two locknuts (Appendix A, Item 88) (Serial numbers 300000 and above) Manual References TM 9-2320-387-24P Equipment Condition Wheel removed (TM 9-2320-387-24-1). Maintenance Level Direct support