2007 Arctic Cat Prowler/Prowler XT ATVs Service Manual, Page 176Get this manual
Problem: Engine noisy (Noise seems to come from timing chain) Condition Remedy
1Chain stretched 2Sprockets worn 3Tension adjuster malfunctioning
Condition
1Replace chain 2Replace sprockets 3Repairreplace adjuster
Problem: Engine noisy (Noise seems to come from crankshaft)
1Bearing wornburned 2Lower rod-end bearing wornburned 3Connecting rod side clearance too large 4Centrifugal clutch loose 5Rotorflywheel loose
Condition
1Replace bearing 2Replace bearing 3Replace thrust washer(s) 4Tightenreplace clutch 5Tightenreplace flywheelcrankshaft
Problem: Engine noisy (Noise seems to come from transmission)
1Gears wornrubbing 2Splines worn 3Primary gears wornrubbing 4Bearings worn 5Bushing worn
Condition