12. CRANKCASE/CRANKSHAFT ATV 50
Drive a new crankshaft bearing into the
right crankcase.
Special tool:
Oil seal & bearing driver A120E00014
Oil Seal & Bearing Driver
Drive a new crankshaft bearing into the left
crankcase.
Special tool:
Oil seal & bearing driver A120E00014
Oil Seal & Bearing Driver
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.
Special tool:
Crankcase assembly tool (left crankcase)
A120E00024
Crankcase Assembly Tool
12-6