9. DRIVE AND DRIVEN PULLEYS Mongoose/KXR 90/50 Starting Ratchet DRIVE PULLEY REMOVAL Remove the left crankcase cover. (Refer to the "LEFT CRANKCASE COVER REMOVAL" section in the chapter 9) Hold the drive pulley using a universal holder and remove the drive face nut and washer. Remove the drive pulley. Drive Pulley Nut Universal Holder Special Universal Holder E017 Drive Pulley Collar Remove the movable drive face assembly and drive pulley collar. Drive Face Ramp Plate DISASSEMBLY Remove the ramp plate. Roller Remove the six weight rollers. 9-7