TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 2 Download
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NOTE • Prior to removal, tag leads for installation. • Steps 51 through 58 are for the 200-ampere dual voltage alternator. The 400-ampere dual voltage alternator procedures are similar. 51. Slide back rubber boot (1) and remove nut (16), lead 568 (15), and washer (14) from IGN terminal (13). 52. Slide back rubber boot (2) and remove nut (3), lead 2A (4), and washer (5) from AC terminal (6). 53. Slide back rubber boot (10) and remove nut (11), washer (9), and lead (12) from terminal (8). 54. Remove nut (31), lockwasher (30), washer (29), and ground strap (28) from negative stud (27). Discard lockwasher (30). 55. Slide back rubber boot (17) and remove nut (18), lockwasher (19), washer (20), and alternator positive cable (21) from positive stud (24). Discard lockwasher (19). 56. Position 3/8-in. breaker bar or, as appropriate, a 1/2-in. ratchet wrench on belt tensioner (32), move tensioner (32) clockwise, and remove drivebelt (25) from alternator pulley (26). WARNING Alternator must be supported during removal. Failure to support alternator may cause injury to personnel or damage to equipment. 57. Remove nut (38), lockwasher (37), washer (33), capscrew (34), and washer (33) from alternator (7) and support bracket (36). Discard lockwasher (37). 58. Remove alternator (7). 15-26. ENGINE REMOVAL (Cont’d) TM 9-2320-387-24-2 15-60 Change 1