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112 TROUBLESHOOTING Engine Troubleshooting CAUTION: Unless you have experience and training in two-cycle engine repair, see your dealer if technical problems arise. Problem Probable Cause Solution Erratic engine operating RPM during Drive clutch binding S SEE YOUR DEALER. RPM during acceleration or load varia- tions Driven clutch malfunction S SEE YOUR DEALER. Harsh drive clutch engagement Drive belt worn or too narrow S Replace the drive belt. engagement Excessive belt/sheave clearance S SEE YOUR DEALER. Drive belt turns over Wrong belt for application S Replace the drive belt. Clutch alignment out of spec S SEE YOUR DEALER Engine mount broken or loose S Inspect and replace. SEE YOUR DEALER. Machine fails to move Clutch jammed S Check for twisted belt or broken spring. SEE YOUR DEALER. Track jammed S Foreign object may be caught or the slider melted to the track clips due to lack of lu- brication. S Track may be iced up or frozen to the ground. Chaincase sprocket or chain jammed or broken S Chain is loose or broken or chain tightener is loose. SEE YOUR DEALER. |