8.6
9930588 R02 - 2017-2020 RZR 900 900/S 900/S4 1000/S 1000/S4 Service Manual
© Copyright Polaris Industries Inc.
9. Torque wheel hub nut
y
to specification and install a
new cotter pin
u
. Tighten nut slightly if necessary to
align cotter pin holes. Bend both ends of cotter pin
around end of spindle in different directions.
TORQUE
Wheel Hub Castle Nut:
180 ft-lbs (244 Nm)
10.Install wheel and four wheel nuts. Torque wheel nuts
to specification.
TORQUE
Wheel Nuts:
Aluminum: 120 ft-lbs (163 Nm)
Steel: 60 ft-lb (81 Nm)
11. Rotate wheel and check for smooth operation.
REAR BEARING CARRIER REMOVAL /
INSPECTION
1. Elevate rear of vehicle and safely support machine
under the frame area.
2. Check bearings for side play by grasping the top and
bottom of the tire firmly and checking for movement.
The tire should rotate smoothly without binding or
rough spots.
3. Remove the cotter pin
q
and loosen the rear wheel
hub castle nut
w
. Remove the nut, and two cone
washers
e
from the rear wheel hub assembly.
4. Remove the four wheel nuts and rear wheel.
5. Remove the two brake caliper mounting bolts
r
.
Remove the brake caliper assembly.
CAUTION
Do NOT hang the caliper by the brake like. Use wire or
rope to hang the caliper to prevent brake line damage.
FINAL DRIVE