1985-1995 Polaris ATV and Light Utility Hauler Service Manual, Page 154Get this manual
TRANSMISSION SERVICE 2Remove the bearings from the output shaftInspect the output shaft and outer end bearings
1985 models onlysee photoReassemble the output shaft into the forward and reverse gear assemblyInstall the spacer where usedInstall the bearingsDrive the bearings onto the output shaft, using the bearing seal driver tool (PN 2870676)
NOTE: Support the inner race of the bottom bearing when installingInstall the snap ring to the output shaftBefore reassembly, clean the internal parts and case halves thoroughlyOil case half bearing surfacesInstall the right side case half into the holding fixture (PN 2870674)Assemble the forward and reverse gear, the input shaft assembly, the primary chain and the shifter fork into clusterInstall the cluster into the half