10. CRANKCASE/CRANKSHAFT/TRANS-
MISSION SYSTEM/STARTER SPINDLE QUANNON 125
Inspect the main shaft and countershaft for
wear or damage. 4th &5th
Measure the main shaft and countershaft
O.D.
Service Limits:
Main Shaft:
Starter gear : 19.919mm replace if below
4th/5th gear: 19.919mm replace if below
Main shaft
Starter Idle Gear
Countershaft:
Starter idle gear: 14.926mm replace if below
1st gear: 16.426mm replace if below
2nd gear: 21.919mm replace if below
3rd gear: 19.919mm replace if below
3rd 2nd 1st Countershaft
STARTER SPINDLE
Disassemble the starter spindle.
Inspect the starter ratchet and starter pinion Starter Ratchet
for wear or damage and replace with new
ones if necessary.
Inspect the starter spindle return spring for
deformation or damage and replace with a
new one if necessary.
Measure the starter ratchet I.D.
Service Limit: 20.10mm replace if over
Starter Pinion
10-8