8. STARTER MOTOR/GENERATOR/LEFT CRANK- CASE COVER/STARTER CLUTCH QUANNON 125 STARTER CLUTCH REMOVAL Remove the reduction pinion. Remove the starter gear. Starter Gear INSPECTION Measure the starter gear shaft I.D. Service Limit: 22.062mm replace if over Starter Gear Measure the starter gear shaft O.D. Service Limit: 42.534mm replace if below Roller Micrometer Calipers Measure the starter clutch roller O.D. Service Limit: 9.95mm replace if below 8-4