Polaris RANGER 2x4 Manual page 219

FINAL DRIVE
6. Install a new O--ring onto the lip of the gearcase
housing.
NOTE: The O--ring is a smaller diameter than the
gearcase. Use two hands to work the O--ring onto the
gearcase lip.
7. Install the output cover onto the differential
assembly.
8. The output cover must be properly aligned and
installed straight with the differential when
installed. This will ensure that the O--ring is not
damaged during output cover installation. This
also helps to prevent any gearcase leaks after
assembly.
Bolts
New O--ring
Cover
9. Torque the output cover bolts to 20 ft. lbs. (27 Nm).
Output Cover Bolt Torque
20 ft. lbs. (27 Nm)
REAR DIFFERENTIAL
INSTALLATION
1. Refer to the REAR
INSTALLATION section on Pages 7.44--7.45 for
the installation of the rear gearcase and axle.
2. Add Polaris Premium
Lubricant (PN 2871447) to rear gearcase. Torque
the drain plug to 14 ft. lbs. (19 Nm).
Fill Plug Bolt Torque
14 ft. lbs. (19 Nm)
Rear Gearcase Capacity
10.0 fl. oz. (300 ml)
AXLE HOUSING
Synthetic Gearcase
Fill Plug
7.61