TM-9-2320-366-20-3 MTV Unit Maintenance Manual M1083 Series - Volume 3 Download
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TM 9-2320-366-20-3 6-12. WATER PUMP AND FITTINGS REPLACEMENT (CONT) (4) Position drive belt/tension pulley (6) on engine (4) with two washers (7) and screws (8). (5) Install water pump drive belt (9) on water pump (3) and drive belt/tension pulley (6). NOTE Use square hole in drive belt/tension pulley to apply and maintain tension on drive belt while adjusting belt tension. (6) Adjust water pump drive belt (9) with drive belt/tension pulley (6) as follows: a. New belt (less than 30 minutes running time) 115- 125 lb (512-556 N). b. Used belt 80-100 lb (356-444 N). (7) Tighten two screws (8) to 35 lb-ft (47 N·m). (8) Connect coolant tubes (10 and 11) to water pump (3). 6-66