9. KICK STARTER/DRIVE PULLEY/ CLUTCH/DRIVEN PULLEY VITALITY 50 Drive in a new needle bearing into the driven face with the mark facing up. Bearing Driver Pilot Driven Pulley CLUTCH/DRIVEN PULLEY ASSEMBLY First install the movable driven face onto the driven face. Then, install the guide roller pins, O-rings and a new oil seal. O-rings Guide Roller Pin Install the seal collar. Seal Collar 9-16