2010 Polaris 800 Dragon IQ Owners Manual - Page 93
2010 Polaris 800 Dragon IQ Manual
Page 93 highlights
MAINTENANCE Intake Filters The intake foam filters limit snow ingestion into the intake system. When operating in loose powder snow, check the foam filters periodically to remove any accumulation of snow. + NOTICE: Operating the snowmobile with the intake filters removed may cause carburetor icing. The result will be poor fuel economy or carburetor malfunction. Always reinstall the intake filters before operating the snowmobile. Fuel Pump All fuel pump service must be performed by an authorized Polaris dealer. Do not attempt to service the fuel pump. Fuel Filter/Fuel Lines See your Polaris dealer for replacement of the fuel filter every 1000 miles (or annually). Inspect the fuel lines regularly for signs of deterioration or damage. Always check fuel line condition after periods of storage. Normal deterioration from weather and fuel compounds may occur. Replace worn or damaged fuel lines promptly. NOTICE: Kinking the fuel lines or using a pliers or similar tools to remove fuel lines may cause damage to the lines. If a fuel line has been damaged or kinked, replace it promptly. 90