TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
Page 725 of 1205
4-5. 200-AMPERE DUAL VOLTAGE ALTERNATOR REPLACEMENT (Cont’d) b. Installation 1. Install alternator pulley (22) (para. 4-2). 2. Install fan guard assembly (6) on alternator (9) with three bushings (8), washers (5), and capscrews (4). WARNING Alternator must be supported during installation. Failure to support alternator may cause injury to personnel or damage to equipment. 3. Position alternator (9) on mounting bracket (10). NOTE Ensure terminals are clean before connections are made. 4. Install support bracket (7) on alternator (9) and alternator mounting bracket (10) with lockwasher (2), two washers (1), capscrews (3), washer (11), lockwasher (12), and nut (13). 5. Install positive cable lead 6 (17) on positive stud (20) with washer (16), lockwasher (15), and nut (14). Tighten nut (14) to 10-15 lb-ft (14-20 N•m). 6. Apply grease to positive stud (20), positive cable lead 6 (17), and inside of rubber boot (28), slide rubber boot (28) over stud (20). 7. Install ground strap (24) on ground stud (23) with washer (25), lockwasher (26), and nut (27). Tighten nut (27) to 8-12 lb-ft (11-16 N•m). 8. Position 3/8-in. breaker bar or, as appropriate, a 1/2-in. ratchet wrench on belt tensioner (29), move tensioner (29) clockwise, and install drivebelt (21) on alternator pulley (22). TM 9-2320-387-24-1 4-10 Change 1