10. CRANKCASE/CRANKSHAFT/TRANS-
MISSION SYSTEM/STARTER SPINDLE QUANNON 125
Inspect the main shaft and countershaft for wear or 4th &5th
damage.
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
Countershaft:
Starter Idle Gear
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 for wear
or damage and replace with new ones if necessary. Starter Ratchet
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