2007-2009 Kawasaki KFX50 service manual, Page 230Get this manual
16STARTING SYSTEM STARTER PINION
REMOVAL Remove the left crankcase coverRemove the drive pulley(Refer to chapter 9) Remove the starter pinionStarter Pinion
Shaft Forcing Parts INSPECTION Inspect the starter pinion seat for wearInspect the starter pinion for smooth operationInspect the starter pinion shaft forcing parts for wear and damage