TM-9-2320-365-20-3 LMTV Unit Maintenance Manual M1078 Series - Volume 3 Download
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TM 9-2320-365-20-3 NOTE Perform steps (6.1) and (6.2) on vehicles serial number 8427 and higher and vehicles that have previously had the fan clutch replaced. (6.1) Remove six nuts (9.1), lockwashers (9.2), and washers (9.3) from engine fan (9.4). Discard lockwashers. (6.2) Remove engine fan (9.4) from fan clutch assembly (9.5). (7) Loosen two screws (10) from front of engine block (11). (8) Release alternator belts (12) tension by moving tension bracket (13) up. (9) Remove two alternator belts (12) from engine (14). (10) Remove two screws (15), washers (16), and tension pulley (17) from engine (14). (11) Remove drive belt (18) from water pump pulley (19) and pulley damper (20). Change 1 6-71