2000 Polaris Indy 500 / 600 snowmobile service manual, Page 189Get this manual
CLUTCHES Driven Clutch Assembly, ContThe driven clutch helix was selected for overall performance in relation to the other driven system componentsIn fine tuning situations requiring slight adjustment of engine operating RPM or improved backshift, we recommend trying helix change before changing other componentsPolaris has several helix angles available for the driven clutchRefer to the chart below for specific angle effects and identification
Helix Angles and Effects
Helix Ramps
Description 34 34M 36 36M 38 40 42 44 40-36 R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R32 R12 T-1 PN 5130896 5130751 5130895 5130717 5130723 5130724 5130725 5130726 5130898 5131287 5131288 5131289 5131290 5131291 5131292 5131293 5131294 5131295 5131296 5131297 5131623 5131298 5131013 Degrees 34 34 36 36 38 40 42 44 40-36 40-32 42-32 45-32 50-32 40-34 42-34 45-34 50-34 40-36 42-36 45-36 50-34 50-36 42-36-34 Type P85 P85 P85 P85 P85 P85 P85 P85 P85 P85 P85 P85 P85 P85 P85 P85 P85 P85 P85 P85 P85 P85 P-85