2003 Polaris Sportsman 600, 2002-2003 Polaris Sportsman 700 Service Manual, Page 200Get this manual
TRANSMISSION TRANSMISSION REASSEMBLY CONT NOTE: Install new snap ring at this timeWhen installing the new snap ring, open the the snap ring just far enough to go over the shaft, to avoid stressing the snap ringIf the snap ring is overstressed, it could come off the shaft and cause internal damage to the transmission10Slide the reverse shaft assembly through the silent chain
Pinion Retainer Plate Bolt Torque: 6-12 ftlbs(8-16 Nm)
9Install the new needle bearing, the 24T reverse sprocket, washer, and new snap ringInstall the shift dogs and wave springInstall the washer, new needle bearing and the high gearInstall the press fit gear and ball bearing