Polaris Ranger 1000 Diesel Owner's Manual page 75

Gearcases
Front Gearcase
Always check and change the front gearcase oil at the intervals outlined in the Periodic
Maintenance Chart beginning on page 65. Maintain the oil level even with the bottom thread
of the fill plug hole.
Refer to the Gearcase Specifications Chart on page 72 for recommended lubricants,
capacities and torque specifications. See page 104 for the part numbers of POLARIS
products.
Oil Check
The front gearcase fill plug is located on the right
side of the front gearcase.
1. Position the vehicle on a level surface.
2. Place the transmission in PARK.
3. Remove the fill plug. Check the oil level.
4. Add the recommended oil as needed.
5. Reinstall the fill plug. Torque to specification.
Oil Change
1. Support the vehicle securely with a jackstand.
2. Remove the fill plug.
3. Place a drain pan under the drain plug.
4. Remove the drain plug. Allow the oil to drain
completely.
5. Clean and reinstall the drain plug. Torque to
specification.
6. Add the recommended oil.
7. Reinstall the fill plug. Torque to specification.
8. Check for leaks. Dispose of used oil properly.
MAINTENANCE
Fill
Plug
Level
Recessed
Drain Plug
Fill
73