10.CRANKCASE/CRANKSHAFT/TRANS- MISSION SYSTEM/STARTER SPINDLE Pulsar CK 125 Main Shaft Countershaft TRANSMISSION GEARS/ CRANKSHAFT REMOVAL Remove the transmission main shaft and countershaft from the right crankcase. When removing, the transmission gears must be removed as a set. Remove the crankshaft. Disassemble the main shaft and countershaft. GEAR/SHAFT COLLAR INSPECTION Check each gear and gear teeth for wear, damage, or poor lubrication. Measure each gear I.D. Service Limits: Main shaft 4th/5th gear: 20.061mm replace if over Countershaft 3rd gear: 20.061mm replace if over Measure each shaft collar I.D. Service Limits: Countershaft starter idle gear: 16.85mm replace if over Countershaft 1st gear: 16.85mm replace if over Measure each shaft collar O.D. Service Limits: Countershaft starter idle gear: 19.55mm replace if below Countershaft 1st gear: 19.0mm replace if below Shaft Collar 10-5