TB-9-2320-335-13&P HMMWV Operator and Field Maintenance, Parts, Tools M1151A1 M1152A1 M1165A1 Download
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24-19.1. REAR SUSPENSION REAR CROSSMEMBER REPLACEMENT (SERIAL NUMBERS 300000 AND ABOVE) This task covers: a. Removal b. Installation WARNING Crossmember must be supported during removal. Failure to support crossmember during removal may cause injury to personnel or damage to equipment. 1. Remove eight locknuts (2), washers (3), capscrews (6), washers (5), and two brackets (4) from rear crossmember (9) and two frame rails (1). Discard locknuts (2). 2. Loosen six locknuts (7) on two rear crossmember mounting brackets (10) and rear crossmember (9). 3. Slide rear crossmember (9) down and out from under vehicle. 4. Remove six locknuts (7), washers (8), capscrews (12), washers (11), and two rear crossmember mounting brackets (10) from rear crossmember (9). Discard locknuts (7). 1. Install two crossmember mounting brackets (10) on rear crossmember (9) with six washers (11), capscrews (12), washers (8), and locknuts (7). 2. Install rear crossmember (9) and two brackets (4) on two frame rails (1) with four washers (5), capscrews (6), washers (3), and locknuts (2). b. Installation a. Removal TB 9-2320-335-13&P 24-30 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 Eight locknuts (Appendix A, Item 88) Six locknuts (Appendix A, Item 114.4) Manual References TM 9-2320-387-24-1 TM 9-2320-387-24-2 TM 9-2320-387-24P Equipment Condition • Rear brake adapter mounting plate removed (para. 24-15.1). •Rear-rear tiedown brackets removed (TM 9-2320-387-24-2). • Rear lower control arms removed (TM 9-2320-387-24-1). General Safety Instructions Crossmember must be supported during removal. Maintenance Level Direct support