KYMCO Mongoose/KXR 250 Service Manual page 133

10
.FINAL REDUCTION/
TRANSMISSION SYSTEM
Remove the counter axle.
Inspect the gear teeth.
Blue discoloration/pitting/wear → Replace.
PRIMARY DRIVE AXLE REMOVAL
Remove the clutch/driven pulley. (Refer to
the chapter 9)
Remove the oil seal, circlip, screw and plate.
Remove the primary drive axle.
Inspect the bearings for allow play in the
transmission case cover or the bearing turns
roughly.
If any defects are found, replace the bearing
with a new one.
10-11
Counter Axle
Primary Drive Axle
Bolt
Plate
Bearings
Mongoose/KXR 250
Oil Seal
Circlip