Content Source: 2020 Ranger Diesel Tractor Owner’s Manual (9930940 R02) > Operation Chapter

IMPORTANT

The Owner's Manual for this vehicle contains warnings, instructions and other information you must read and fully understand before safely riding or performing maintenance on this vehicle.Always follow the warnings and instructions in Owner's Manual.

Click the CONTENTS link above for the Table Of Contents, or download a full PDF of the Owner Manual in the Owner Support area of Polaris.com

Engine and Drivetrain Break-in

  1. Fill the fuel tank with clean, fresh fuel.
  2. Check the oil level. Add the recommended oil as needed to maintain the oil level in the safe operating range.
  3. Complete the New Operator Driving Procedures.
  4. Avoid aggressive use of the brakes.
  5. Vary throttle positions. Do not operate at sustained idle.
  6. Pull only light loads.
  7. Perform regular checks on fluid levels, controls and areas outlined on the daily pre-ride inspection checklist.
  8. During the break-in period, change both the oil and the filter at 50 hours or one month.
  9. Check fluid levels of transmission and all gearcases after the first 50 hours of operation and every 100 hours thereafter.

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