Polaris Ranger RZR SW, Service Manual, Page: 35 / 346

2.21
MAINTENANCE
2
Rear Gearcase Lubrication
The rear gearcase lubricant level should be checked and
changed in accordance with the maintenance schedule.
• Be sure vehicle is positioned on a level surface when
checking or changing fluid.
• Check vent hose to be sure it is routed properly and
unobstructed.
Lubricant Level Check:
The fill plug is located on the right side of the rear gearcase.
Maintain the fluid level even with the bottom of the threads of
the fill plug hole.
1. Position the vehicle on a level surface.
2. Remove the fill plug and check the fluid level. The lubricant
level should be even with the bottom of the threads of the
fill plug hole.
3. Add the recommended lubricant as needed.
4. Reinstall the fill plug and torque to 40-50 ft. lbs.
(54-68 Nm).
Lubricant Change:
The drain plug is located on the bottom right side of the rear
gearcase.
1. Remove the fill plug.
2. Place a drain pan under the drain plug.
3. Remove the drain plug and allow the lubricant to drain
completely.
4. Clean the drain plug.
5. Reinstall the drain plug with new O-ring and torque to
30-45 in. lbs. (3-5 Nm) .
6. Add the recommended lubricant. Maintain the fluid level
even with the bottom threads of the fill plug hole.
7. Reinstall the fill plug and torque to 40-50 ft. lbs.
(54-68 Nm) .
8. Check for leaks. Discard used lubricant properly.
Rear Gearcase Specifications
Specified Lubricant:
ATV Angle Drive Fluid (PN 2876160)
Capacity: 22 oz. (650 ml)
Fill Plug Torque: 40-50 ft. lbs. (54-68 Nm)
Drain Plug Torque: 30-45 in. lbs. (3-5 Nm)