CRANKSHAFT AND FLYWHEEL (CONT) - TM-5-4320-300-14

CRANKSHAFT AND FLYWHEEL (CONT) - TM-5-4320-300-14_496

CRANKSHAFT AND FLYWHEEL (CONT) - TM-5-4320-300-14_498

TM-5-4320-300-14 Pump Centrifugal Self-Priming Gasoline Engine Driven; 6-Inch 1500 GPM Capacity At 60 Foot Head Manual
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TM 5-4320-300-14 6-11. CRANKSHAFT AND FLYWHEEL (CONT) Location/Item Action Remarks CAUTION Damage to oil pump or drive gear will result if engine lower front cover is forced onto crankshaft. Aline gear teeth before pushing cover against gasket and block. 61. Engine Position a new cover gasket on engine lower front block. Install an oil seal expander cover over front end of crankshaft. Thread two 3/8-16 pilot studs approximately 8 inches (20 cm) into opposite bolt holes in the cylinder block. Apply a light coat of MIL-G-10984 grease to oil seal lip. Slide cover over oil seal expander and pilot studs. Push cover forward until inner rotor of oil pump contacts pump drive gear on crankshaft. Rotate crankshaft slightly to aline teeth, then push cover up against gasket and block. Re- move oil seal expander and pilot studs. Install mounting bolts and lockwashers. Torque bolts 30 to 35 ft lb (41 to 47 N.m). 62. Crankshaft Install pulley in position on end of crankshaft pulley with washer and retainer bolt. Torque bolt to 200 to 220 ft lb (271 to 298 N.m). 6-113

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