9. DRIVE AND DRIVEN PULLEYS MXU 300/250 Remove the left crankcase cover. (Refer to Nut the "LEFT CRANKCASE COVER REMOVAL" section in the chapter 9) Remove the drive pulley. (Refer to the "DRIVE PULLEY REMOVAL" section in the chapter 9) Hold the clutch outer with the universal holder and remove the clutch outer nut. Special tool: Universal Holder E017 Universal Holder Clutch Outer Remove the collar and clutch outer. Collar Clutch/Driven Pulley Remove the clutch/driven pulley and drive belt. Drive Belt 9-5