1. GENERAL INFORMATION ATV 50 CLUTCH, DRIVE AND DRIVEN PULLEYS Symptom Probable Cause Worn or slipping drive belt Broken ramp plate Engine starts but motor- Broken driven face spring cycle does not move Separated clutch lining Damaged driven pulley shaft splines Damaged final gear Seized final gear Motorcycle creeps or engine starts but soon Broken shoe spring stops or seems to rush Clutch outer and clutch weight stuck out (Rear wheel rotates Seized pivot when engine idles) Worn or slipping drive belt Engine lacks power at Worn weight rollers start of a grade (poor Seized drive pulley bearings slope performance) Weak driven face spring Worn or seized driven pulley bearings Engine lacks power at Worn or slipping drive belt high speed Worn weight rollers Worn or seized driven pulley bearings Oil or grease fouled drive belt There is abnormal noise Worn drive belt or smell while running Weak driven face spring Worn or seized driven pulley bearings STEERING HANDLEBAR DOES NOT TRACK STRAIGHT Symptom Probable Cause (Front and rear tire pressures are normal) Steering is heavy Steering stem nut too tight Broken steering steel balls Front or rear wheel is Excessive wheel bearing play wobbling Bent rim Loose axle nut Steering handlebar pulls Misaligned front and rear wheels to one side Bent front fork 1-36