9. DRIVE AND DRIVEN PULLEYS/ KICK STARTER SUPER8 125 Guide Roller Guide Roller Pin Pull out the guide roller pins and guide rollers. Remove the movable driven face from the driven face. Movable Driven Face O-ring Remove the oil seal from the movable Oil Seal driven face. INSPECTION Measure the driven face spring free length. Service Limit: 147.6mm replace if below Check the driven face for wear or damage. Measure the driven face O.D. Service Limit: 33.94mm replace if below 9-9