10. CRANKCASE/CRANKSHAFT SUPER 9 50 Drive a new crankshaft bearing into the Bearing Outer Driver Handle A right crankcase. Bearing Outer Driver, 37x40mm Bearing Driver Pilot, 17mm Drive a new crankshaft bearing into the left Bearing Outer Driver Handle A crankcase. Bearing Outer Driver, 42x47mm Pilot, 20mm Install the crankshaft into the left Crankcase Assembly Tool crankcase. · Apply KYMCO ULTRA motor oil or molybdenum disulfide to the crank- shaft bearings and connecting rod big end. · Apply grease to the lip of the oil seal and then install it. Crankcase Assembly Collar 10-5