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10.FINAL REDUCTION/
TRANSMISSION SYSTEM Mongoose/KXR 90/50
Bolts
TRANSMISSION CASE COVER
REMOVAL
Remove the drive sprocket. ( 6-2)
Remove the left crankcase cover. ( 9-2)
Remove the clutch/driven pulley. ( 9-10)
Drain the transmission gear oil into a clean
container.
Remove the transmission case cover
attaching bolts.
Remove the transmission case cover.
Remove the gasket and dowel pins. Transmission Case Cover
Bearings
Inspect the bearings for allow play in the
transmission case cover or the bearings turn
roughly.
If any defects are found, replace the bearing
with a new one.
Inspect the final shaft bearing oil seal for
wear or damage.
Do not remove the transmission case
cover except for necessary part
replacement. When replacing the drive Transmission Cover Oil Seal
shaft, also replace the bearing and oil
seal.
Final Gear Countershaft
Remove the final gear and countershaft.
Bearings
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.
10-3