2003 Polaris Sportsman 600, 2002-2003 Polaris Sportsman 700 Service Manual, Page 179Get this manual
FINAL DRIVE 5Pull drive shaft outward and install hub onto driveshaft splines6Install cone washers with domed side facing outward7Install retainer nut, wheel and wheel nuts8Remove jackstand and torque axle nut and wheel nuts9Install new cotter pinTighten nut slightly to align holes if required
NOTE: Drive bearing out evenly by tapping on outer race onlyOnce bearing is at bottom of casting, support casting on outer edges so bearing can be removed3Inspect bearingNOTE: Due to extremely close tolerances and minimal wear, the bearings must be inspected visually, and by feelWhile rotating bearings by hand, inspect for rough spots, discoloration, or corrosionThe bearings should turn smoothly and quietly, with no detectable up and down movement and minimal movement sideways between inner and outer race4Inspect bearing housing for scratches, wear or damageReplace housing if damaged