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

Cooling System

WARNING
Do not attempt to bleed the cooling system. ProStar cooling systems require filling via the vacuum fill method and an improperly filled coolant system may cause damage to the water pump. See your authorized POLARIS dealer or other qualified technician for cooling service on your snowmobile.

In this section:

  1. Coolant
  2. Coolant Level
  3. Flushing the Cooling System