2007-2009 Kawasaki KFX50 service manual, Page 145Get this manual
9DRIVE AND DRIVEN PULLEYS Install the damper rubbers on the drive plate pinsInstall the clutch weightsshoes and clutch springsSet the circlips in the groove
Clean the driven pulley faces and remove any grease from themApply grease onto the both oil seals and install them onto the movable driven face