2008 Polaris Sportsman 500 EFI/X2/Touring/500 H.O. Service Manual, Page 211Get this manual
CLUTCH SYSTEM 2Lift one-way clutch (3) and thrustwasher (4) off shaftReplace as an assembly if worn, damaged, or if problems were noted
Moveable Sheave Bushing Inspection
Inspect the Teflon coating (arrow) on the moveable sheave bushingInspect BOTH sheaves for signs of wear, grooving or crackingDe-glaze surfaces with 3M pad if neededInspect surface of shaft for pitting, grooves, or damageMeasure the outside diameter and compare to specificationsReplace the drive clutch assembly if shaft is worn or damaged
Moveable Sheave Bushing Inspection: Replace the cover bushing if more brass than Teflon is visible on the bushingRefer to bushing replacement in this chapterDrive Clutch Bushing Service