2000 Polaris Indy 500 / 600 snowmobile service manual, Page 188Get this manual
CLUTCHES Driven Clutch Assembly
1Install appropriate washer(s) on fixed shaftOptional Thin Adjustment Washer (P-85) .048PN 7555899
2Slide moveable sheave on fixed shaft
3Install driven clutch springBe sure spring tab is seated in hole in moveable sheaveRefer to specifications in front of this section for driven spring settingS P-85 driven clutches have spring locating hole in the movable sheave and holes in the helixNOTE: The driven clutch helixmoveable assembly has several different spring locations which affect clutch shifting and RPMTighter spring tension will raise engine RPMs during clutch upshift and allow quicker downshift when pulling or negotiating hillThe lighter tension positions will tend to have slower downshift and harder upshiftA