TM-9-2320-365-20-3 LMTV Unit Maintenance Manual M1078 Series - Volume 3 Download
Page 244 of 1268
TM 9-2320-365-20-3 7-2. 100 AMP ALTERNATOR REPLACEMENT (CONT) b. Installation. (1) Remove self-locking nut (1) and washer (2) from alternator (3). (2) Position key (4) and pulley (5) on alternator (3) with washer (2) and self-locking nut (1). CAUTION Alternator pulley must be positioned in a vise equipped with vise jaw caps when tightening self-locking nut. Failure to comply may result in damage to equipment. (3) Position pulley (5) in vise. (4) Tighten self-locking nut (1) to 120 lb-ft (163 N m). (5) Remove pulley (5) from vise. WARNING Alternator weighs approximately 50 lbs (23 kgs). The aid of an assistant is required to install alternator. Failure to comply may result in injury to personnel. NOTE Step (6) requires the aid of an assistant. (6) Position alternator (3) on support bracket (6) with washer (7), screw (8), and self-locking nut (9). (7) Position washer (10), screw (11), washer (12) and nut (13) on alternator (3). (8) Tighten nut (13) to 18-22 lb-ft (24-30 N m). (9) Tighten self-locking nut (9) to 44-56 lb-ft (60-76 N m). 7-6