Content Source: 2021 RZR S4 1000 Owner’s Manual (9931549 R02) > Maintenance 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

Vehicle Immersion

NOTICE
If your vehicle becomes immersed, major engine damage can result if the machine is not thoroughly inspected. Take the vehicle to your dealer before starting the engine.
If it's impossible to take your vehicle to a dealer before starting it, follow the steps outlined below.
  1. Move the vehicle to dry land.
  2. Check the air box. See the Air Filter section for details. If water is present, dry the air box and replace the filter with a new filter.
  3. Dry the spark plug wells with a clean cloth, then remove the spark plugs.
  4. Turn the engine over several times.
  5. Dry the spark plugs and reinstall them, or install new plugs.
  6. Attempt to start the engine. If necessary, repeat the drying procedure.
  7. Take the vehicle to your dealer for service as soon as possible, whether you succeed in starting it or not.
  8. If water has been ingested into the PVT follow the procedures in the PVT Drying section.

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