Polaris 340, 600, 800 EDGE TOwner's Manual
![Polaris 340, 600, 800 EDGE manual cover](/images/880989514d0971aa6248e296/thumbs/thumb175x175.webp)
Polaris recommends using unleaded gasoline with a minimum octane rating of 87. Using a higher octane fuel can provide better performance and prevent engine knocking.
It's recommended to change the oil every 1,000 miles or at the start of each season. Regular oil changes help maintain engine performance and longevity.
Clean the snowmobile thoroughly, add a fuel stabilizer, change the oil, remove the battery, and store the snowmobile in a cool, dry place covered to protect it from dust and moisture.
Check the battery charge, ensure the fuel is fresh, inspect the spark plugs for wear or fouling, and verify that the kill switch is in the run position. If issues persist, consult the service manual or a professional technician.
The track tension should be adjusted so that there is about 3/8 inch (9.5 mm) of sag when a 10-pound (4.5 kg) weight is placed on the track. Proper tension ensures optimal performance and reduces wear.
Regularly inspect the suspension components for wear or damage, lubricate all moving parts, and ensure that the shocks are functioning correctly. Adjust the suspension settings based on rider preference and terrain.
Use a high-quality ethylene glycol-based antifreeze mixed with distilled water in a 50/50 ratio. This prevents freezing and overheating while protecting the engine components.
Ensure the engine is well-tuned, maintain proper tire pressure, use recommended fuel, and avoid aggressive acceleration. Regular maintenance also contributes to better fuel efficiency.
Signs include a decrease in performance, unusual noises, visible wear or fraying on the belt, and inconsistent acceleration. Regularly inspect and replace the belt as needed.
First, warm up the engine, then adjust the idle screw to set the desired idle speed. Fine-tune the air-fuel mixture screw to achieve a smooth idle and optimal performance. Consult the service manual for specific settings.