Rear Hub Disassembly - Polaris SPORTSMAN 600 2003 Service Manual

5. Pull drive shaft outward and install hub onto
driveshaft splines.
6. Install cone washers with domed side facing
outward.
7. Install retainer nut, wheel and wheel nuts.
8. Remove jackstand and torque axle nut and wheel
nuts.
9. Install a new cotter pin. Tighten nut slightly to
align holes if required.
10. Install hub cap.

REAR HUB DISASSEMBLY

1. Remove outer snap ring.
2. From the back side, tap on the outer bearing race
with a drift punch in the reliefs as shown.
NOTE: Drive bearing out evenly by tapping on outer
race only. Once bearing is at bottom of casting,
support casting on outer edges so bearing can be
removed.
3. Inspect bearing.
NOTE: Due to extremely close tolerances and
minimal wear, the bearings must be inspected
visually, and by feel. While rotating bearings by hand,
inspect for rough spots, discoloration, or corrosion.
The bearings should turn smoothly and quietly, with
no detectable up and down movement and minimal
movement sideways between inner and outer race.
4. Inspect bearing housing for scratches, wear or
damage. Replace housing if damaged.
FINAL DRIVE FINAL DRIVE
7.19