Kymco MO BW 50 Service Manual - chap 08 (riduzione finale)
8. FINAL REDUCTION
8-0
BET & WIN 5 0
8
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FINAL REDUCTION
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SERVICE INFORMATION........................................................ 8-1
TROUBLESHOOTING.............................................................. 8-1
FINAL REDUCTION DISASSEMBLY....................................... 8-2
FINAL REDUCTION INSPECTION........................................... 8-2
FINAL REDUCTION ASSEMBLY............................................. 8-5
8
8. FINAL REDUCTION
8-1
BET & WIN 5 0
SERVICE INFORMATION
Specified Oil: SAE90#
At disassembly: 0.12 liter
At change: 0.09 liter
SPECIAL TOOLS
Bearing remover set, 12mm
Bearing remover set, 15mm
Crankcase assembly collar
Crankcase assembly shaft
Bearing outer driver, 37x40mm
Bearing outer driver, 32x35mm
Bearing driver pilot, 17mm
Bearing driver pilot, 15mm
Bearing driver pilot, 12mm
Bearing outer driver handle A
TROUBLESHOOTING
Engine starts but motorcycle won‘t move
• Damaged transmission
• Seized or burnt transmission
Abnormal noise
• Worn, seized or chipped gears
• Worn bearing
Oil leaks
• Oil level too high
• Worn or damaged oil seal
8. FINAL REDUCTION
8-2
BET & WIN 5 0
FINAL REDUCTION
DISASSEMBLY
Remove the rear wheel. (14-2)
Remove the left crankcase cover. (7-2)
Remove the clutch/driven pulley. (7-11)
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.
Remove the final gear and countershaft.
FINAL REDUCTION INSPECTION
Inspect the countershaft and gear for wear
or damage.
Dowel Pin
Final Gear
Countershaft
Dowel Pin
Countershaft
Driver
Bolts
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