7. KICK STARTER/DRIVE PULLEY/ CLUTCH/DRIVEN PULLEY SUPER 9 50 SERVICE INFORMATION GENERAL INSTRUCTIONS · Avoid getting grease and oil on the drive belt and pulley faces. SPECIFICATIONS Standard (mm) Service Limit (mm) Item SH10DA SF10DA SH10DA SF10DA Drive pulley collar O.D. 20.0120.025 19.97 Movable drive face I.D. 20.03520.085 20.21 Weight roller O.D. 13.0 12.4 Clutch outer I.D. 107107.2 107.5 Driven face spring free length 87.9 82.6 Driven face O.D. 33.96533.985 33.94 Movable driven face I.D. 34.034.025 34.06 Drive belt width 18 17 TORQUE VALUES Drive face nut 34.339.2N-m Clutch outer nut 34.344.1N-m Clutch drive plate nut 49.058.8N-m SPECIAL TOOLS Lock nut wrench, 28mm Universal holder Clutch spring compressor Lock nut socket wrench, 32mm Bearing outer driver 37x40mm Bearing driver pilot, 17mm One-way clutch puller Outer driver, 24x26mm TROUBLESHOOTING Poor performance at high speed or Engine starts but motorcycle won`t move lack of power · Worn drive belt · Worn drive belt · Broken ramp plate · Weak driven face spring · Worn or damaged clutch lining · Worn weight roller · Faulty driven face Engine stalls or motorcycle creeps · Broken clutch weight spring 7-1