TM10-3930-660-20 8-3. ALTERNATOR AND ALTERNATOR PULLEY - REPLACE (Cont’d) Note positioning of drive belt (9) around engine pulleys for use during installation. 2. 3. LIFT DRIVE BELT TENSIONER ASSEMBLY (10) AND REMOVE DRIVE BELT (9) FROM ALTERNATOR PULLEY (11). REMOVE MOUNTING HARDWARE AND ALTERNATOR  (4)  FROM ENGINE. a. Remove capscrew (12) and two starwashers (13) securing alternator (4) to alternator brace (14). Discard starwashers (13). Support alternator (4) drop during removal of nut (16). so it does not capscrew (15) and b. Remove capscrew (15) and nut (16) 4. 5. 6. securing alternator (4) to ^- “ alternator support (17) on engine. IF NECESSARY, REMOVE THREE CAPSCREWS (18) AND ALTERNAToR SUPPORT (17) FROM ENGINE. IF NECESSARY, REMOVE CAPSCREW (19) AND ALTERNATOR BRACE (14) FROM ENGINE . IF NECESSARY, REMOVE NUT  (20), FLATWASHER (21), ALTERNATOR PULLEY (11), BAFFLE (22), AND FAN (23) FROM ALTERNATOR  (4). 8-4