TB-9-2320-335-13&P HMMWV Operator and Field Maintenance, Parts, Tools M1151A1 M1152A1 M1165A1 Download
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TB 9-2320-335-13&P 9-6 9-9.1. TOWING PINTLE MAINTENANCE (SERIAL NUMBERS 300000 AND ABOVE) This task covers: a. Removal d. Assembly b. Disassembly e. Installation c. Cleaning 1. Remove cotter pin (18), slotted nut (17), washer (16), and towing pintle (7) from rear bumper (3). Discard cotter pin (18). 2. Remove four locknuts (15), washers (14), capscrews (8), washers (9), two support plates (12) and (6), backing plate (13), and safety chain plate (5) from rear bumper (3). Discard locknuts (15). 3. Remove four locknuts (1), washers (2), capscrews (10), washers (11), and reinforcement plate (4) from rear bumper (3). Discard locknuts (1). 1. Remove grease fitting (19) from backing plate (13). 2. Remove cotter pin (21) from towing pintle latch (26). 3. Remove locknut (27), capscrew (25), pintle latch lock (23), and spring (22) from towing pintle latch (26). Discard locknut (27). 4. Remove locknut (31), capscrew (24), and pintle latch (26) from towing pintle hook (28). Discard locknut (31). 5. Remove cotter pin (21) from pintle lock chain hook (20). Discard cotter pin (21). 6. Remove drivescrew (30) and pintle lock chain (29) from towing pintle hook (28). Discard drivescrew (30). WARNING Drycleaning solvent is flammable and must not be used near an open flame. A fire extinguisher must be kept nearby when the solvent is used. Use only in well-ventilated places. Failure to comply may result in injury to personnel or damage to equipment. Clean all metallic parts with drycleaning solvent. c. Cleaning b. Disassembly a. Removal 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 locknuts (Appendix A, Item 86) Two cotter pins (Appendix A, Item 25) Drivescrew (Appendix A, Item 30) Eight locknuts (Appendix A, Item 114.4) Drycleaning solvent (Appendix C, Item 26) Manual References TM 9-2320-387-10 TM 9-2320-387-24P General Safety Instructions Drycleaning solvent is flammable and will not be used near an open flame. Maintenance Level Unit