2003 Polaris 3 PRO X Factory Service Manual, Page 172Get this manual
CLUTCHING Clutch Offset Inspection (ALL)
NOTE: Proper offset aligns the fixed sheaves of both clutch assembliesThis allows the clutches to be aligned throughout the shift range1Remove drive beltBelt deflection adjustments affect offsetSet belt deflection first2Install proper alignment tool, depending on type of clutch, as shown in Ill13Rear of driven clutch moveable sheave should just contact tool when clutch is pushed inward on jackshaftOffsetNon-Electric Start Models No gap at 58 Offset point "A" All models with P85 driven clutch
NOTE: Up to .060 (1.5mm) air gap allowed at point "B"Up to .125 is acceptable on new machines
Clutch Alignment (Tools) P8558 Offset (PN 2870426)