Polaris Series 11 Polaris Ranger 4x4 - Manual (Page 69)

67
MAINTENANCE AND LUBRICATION
Gearcases
Front Gearcase (RANGER 4x4, 6x6)
The front gearcase lubricant level should be checked every six months
or 100 hours, whichever comes first. The oil should be changed
annually. If the vehicle is used in wet conditions, the oil should be
checked more frequently. If the oil has a milky appearance, it should be
changed as soon as possible.
Failure to properly maintain this important area can result in premature
wear or possible failure of the front grease components.
NOTE: Refer to the Gearcase Specifications Chart on page 69.
Always use Polaris Premium Drive Hub Fluid. See page 100 for the
part numbers of Polaris products.
The front gearcase fill plug (1) is located on the right side of the front
gearcase.
Oil Check
1. With the RANGER on a level
surface, remove the fill plug and
check the lubricant level.
Lubricant should be level with
the bottom thread of the fill
plug hole.
2. Replace the fill plug and torque
to specification.
Oil Change
1. Support the vehicle securely
with a jackstand.
2. Remove the front tire on the
driver’s side.
3. Remove the fill plug.
4. Remove the gearcase drain plug (2) located on the bottom
right-hand side and drain the oil into a drain pan. Discard used oil
properly.
5. Clean and reinstall the drain plug. Torque to specification.
6. Add 5 oz. (150 ml)of hub fluid.
7. Reinstall the fill plug and torque to specification. Check for leaks.
1
2