10. CRANKCASE/CRANKSHAFT
Bearing Outer Driver Handle A
Drive a new crankshaft bearing into the
right crankcase.
Bearing Outer Driver, 37x40mm
Bearing Driver Pilot, 17mm
Bearing Outer Driver Handle A
Drive a new crankshaft bearing into the left
crankcase.
Bearing Outer Driver, 42x47mm
Pilot, 20mm
Crankcase Assembly Collar
Install the crankshaft into the left
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 Tool
10-6