7
. CRANKSHAFT/PISTON/CYLINDER
CRANKCASE REMOVAL
The following parts must be removed
before removing the crankcase:
• Cylinder head /camshaft.
• Starter motor/generator/left and right
crankcase cover/clutch.
• Clutch/gear shift mechanism.
Remove the six attaching bolts on the upper
crankcase.
Remove the eleven attaching bolts on the
lower crankcase.
Separate the upper and lower crankcase
halves.
Slightly tap the crankcase to separate the
crankcase halves with a plastic hammer.
Measure the connecting rod big end side
clearance.
Service Limit: 0.40mm replace if over
7-3
Bolts
Bolts
VENOX
250