TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
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TM 9-2320-280-20-3 12-34.4 Change 1 NOTE Do not connect electrical connections when performing step 5. 5. Install alternator assembly (para. 12-23). 6. Remove screw (3), lockwasher (2), and washer (1) from regulator (16). Discard lockwasher (2). 7. Install ground wire (6), washer (1), lockwasher (2), and screw (3) on regulator (16). Tighten screw (3) to 88-94 lb-in. (10-11 N•m). 8. Route ground wire (6) around regulator (16) to 14-volt stud (7), remove nut (8) from stud (7), and install ground wire (6) on stud (7) with nut (8). Tighten nut (8) to 45-55 lb-ft (5-6 N•m). 9. Apply sealant to nut (8) and stud (7). 10. Remove screw (24), lockwasher (23), and washer (22) from ground point (25) on alternator assembly (17). Discard lockwasher (23). 11. Install lead 3B (5), washer (22), lockwasher (23), and screw (24) to ground point (25) on alternator assembly (17). Tighten screw (24) to 75-85 lb-in. (8-10 N•m). 12. Remove nut (21) and washer (20) from positive terminal (18) on alternator assembly (17). 13. Install red boot (19) on lead 5A (4). 14. Install lead 5A (4) on positive terminal (18) on alternator assembly (17) with washer (20) and nut (21). Tighten nut (21) to 65-70 lb-in. (7-8 N•m). 15. Apply grease to positive terminal (18) and lead 5A (4), and slide boot (19) over positive terminal (18). 16. Remove nut (13) from IGN terminal (9). 17. Install black boot (12) on lead 568A (11). 18. Install lead 568A (11) and nut (13) on IGN terminal (9). Tighten nut (13) to 23-27 lb-in. (2-3 N•m). 19. Apply grease to IGN terminal (9), lead 568A (11), and inside of boot (12), and slide boot (12) over IGN terminal (9). 20. Remove nut (14) from AC terminal (15). 21. Install black boot (12) on lead 2A (10). 22. Install lead 2A (10) and nut (14) on AC terminal (15). Tighten nut (14) to 18-22 lb-in. (2-3 N•m). 23. Apply grease to AC terminal (15), lead 2A (10), and inside of black boot (12), and slide boot (12) over AC terminal (15). 24. Connect battery ground cable (para. 4-73). 12-24.1 100/200 AMPERE DUAL VOLTAGE ALTERNATOR AND REGULATOR CONVERSION (Cont’d)