Rear Gearcase Lubrication - Polaris 2009 Sportsman XP 850 Service Manual

MAINTENANCE

Rear Gearcase Lubrication

NOTE: It is important to follow the rear gearcase
maintenance intervals described in the Periodic
Maintenance Chart. Regular fluid level inspections
should be performed as well.
The rear gearcase fluid 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 the fluid.
• Check vent hose to be sure it is routed properly and
unobstructed.
Rear Gearcase Fluid Level Check:
The fill plug is located on the right side of the rear gearcase.
Maintain the fluid level even with the bottom threads of the fill
plug hole.
1. Position the vehicle on a level surface.
2. Remove the fill plug and check the fluid level.
Fill Plug
10-14 ft. lbs.
(14-19 Nm)
Gearcase fluid
flush with the bottom
of thread area.
3. If fluid level is not even with the bottom threads, add the
recommended fluid as needed. Do not overfill.
4. Reinstall fill plug and torque to specification.
Drain / Fill Plug Torque:
10-14 ft. lbs. (14-19 Nm)
2.20
= T
Rear Gearcase Fluid Change:
The drain plug is located on the bottom right-hand side of the
rear gearcase. Access the drain plug from the rear right-hand
side of the ATV.
1. Remove the fill plug (refer to "Rear Gearcase Fluid Level
Check").
2. Place a drain pan under the rear gearcase drain plug.
3. Remove the drain plug and allow the fluid to drain
completely.
Fill Plug
10-14 ft. lbs.
(14-19 Nm)
Gearcase fluid
flush with the bottom
of thread area.
4. Clean the drain plug magnetic surface.
5. Reinstall drain plug with a new O-ring and torque to
specification.
6. Add the recommended amount of fluid through the fill hole.
Maintain the fluid level even with the bottom threads of the
fill plug hole.
Recommended Rear Gearcase Lubricant:
ATV Angle Drive Fluid (PN 2871653)
Capacity: 7.1 oz. (210 ml)
7. Reinstall fill plug with a new O-ring and torque to
specification.
Drain / Fill Plug Torque:
10-14 ft. lbs. (14-19 Nm)
8. Check for leaks. Dispose of used fluid properly.
Drain Plug
10-14 ft. lbs.
(14-19 Nm)
=
= T