10. CRANKCASE/CRANKSHAFT/TRANS-
MISSION SYSTEM/STARTER SPINDLE QUANNON 125
CRANKSHAFT
INSPECTION
Measure the connecting rod big end side clearance.
Service Limit: 0.80mm replace if over
Measure the crankshaft runout.
Service Limit: 0.1mm replace if over
A B
Check the crankshaft bearings for noise or excessive
free play.
Replace if necessary.
Drive out the crankshaft bearings using the
universal bearing puller.
Special Tool
Universal Bearing Puller E030
Bearings
10-10