TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
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7-24. LEFT PARKING BRAKE CABLE/MOUNTING BRACKET REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Assembled locknut (Appendix G, Item 130) Two lockwashers (Appendix G, Item 135) Cotter pin (Appendix G, Item 12) Two retaining rings (Appendix G, Item 231) Two locknuts (Appendix G, Item 71) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition • Muffler and insulator removed (all models except M1123 and “A2” vehicles) (para. 3-48). • Muffler and catalytic converter removed (M1123 and “A2” vehicles only) (para. 3-49). • Wheels chocked and parking brake released (TM 9-2320-280-10). TM 9-2320-280-20-2 7-58 Change 3 NOTE • The following procedure applies to vehicles with serial numbers USBL Eff. 44825 and above. • If cables are chafing or crushed, use new cable clamp bracket. 1. Remove cotter pin (11), washer (12), clevis pin (14), and brake clevis (13) from rear caliper lever (10). Discard cotter pin (11). 2. Remove brake cable retaining ring (9) and parking brake cable sleeve (2) from rear caliper cable bracket (8). Discard cable retaining ring (9). 3. Slide parking brake cable (1) through parking brake cable assembly (15). Remove parking brake cable retaining ring (24) and parking brake cable sleeve (2) from “C” beam (22). Disconnect parking brake cable (1) from parking brake equalizer bar (23). Discard cable retaining ring (24). 4. Remove capscrew (6), washer (4), and assembled locknut (3) from brake cable clamp (5), mounting bracket (21) and parking brake cable assembly (15). Discard assembled locknut (3). NOTE Perform steps 5 and 6 for vehicles with old parking brake cable bracket. Perform steps 7 through 9 for vehicles with new parking brake cable bracket configuration. 5. Remove capscrew (17), lockwasher (16), parking brake cable clamp (18), and parking brake cable assembly (15) from bracket (19). Discard lockwasher (16). 6. Remove two capscrews (20) and bracket (19) from support bracket (7). Discard bracket (19). 7. Remove locknut (36), capscrew (34), washer (33), and parking brake cable clamp (32) from bracket (28). Discard locknut (36). 8. Remove capscrew (31), lockwasher (30), and parking brake cable clamp (29) from bracket (28). Discard lockwasher (30). NOTE Perform step 9 if clamp bracket is damaged. If not replacing bracket, proceed to b., installation. 9. Remove locknut (26), washer (27), capscrew (35), washer (25), and clamp bracket (28) from support bracket (7). Discard locknut (26). NOTE Perform step 10 if replacing parking cable mounting bracket. If not replacing bracket, proceed to b., installation. 10. Remove two nuts (37), washers (39), capscrews (40), washers (39), mounting bracket (21), and tailpipe hanger (41) from rear body mount (42). a. Removal