Polaris 800 Titan XC 155 Owner's Manual

To properly break in your Polaris 800 Titan XC 155, start by running the engine at varying speeds for the first 10 hours of use. Avoid full throttle and sustained high-speed operation during this period. This allows the engine components to seat correctly and ensures optimal performance.
The recommended maintenance schedule includes checking and adjusting track tension and alignment every 150 miles, changing the chaincase oil every 500 miles, and replacing spark plugs and inspecting the clutch every 1,000 miles. Always refer to the owner's manual for detailed maintenance procedures.
If your Polaris 800 Titan XC 155 won't start, first check the battery for charge and connections. Ensure the fuel is fresh and the fuel valve is open. Inspect the spark plugs for fouling or wear, and replace if necessary. If the problem persists, consult a professional technician.
Use Polaris VES (Variable Exhaust System) Synthetic 2-Cycle Oil for optimal performance and protection. This oil is specifically formulated for Polaris engines and provides excellent lubrication and protection against wear and deposits.
To adjust the track tension, lift the rear of the snowmobile and support it securely. Loosen the rear axle bolts, then turn the adjuster bolts to set the proper tension. Ensure the track has 1/2 inch to 3/4 inch of slack. Tighten the axle bolts and recheck the tension.
If your snowmobile overheats, stop immediately and let the engine cool down. Check the coolant level and top up if necessary. Inspect the cooling system for leaks or blockages. If overheating persists, consult a dealer or qualified technician.
To improve fuel efficiency, ensure your snowmobile is well-maintained with clean air filters and properly inflated track tension. Avoid excessive idling and aggressive acceleration. Riding at a moderate, consistent speed can also help maximize fuel efficiency.
For off-season storage, clean your snowmobile thoroughly and apply a protective wax coating. Drain the fuel system or add a fuel stabilizer. Remove the battery and store it in a cool, dry place. Cover the snowmobile and store it in a dry, ventilated area.
To replace the spark plugs, first remove the spark plug caps and use a spark plug wrench to unscrew the old plugs. Check the gap on the new plugs and adjust if necessary. Install the new plugs by hand to avoid cross-threading, then tighten with the wrench. Replace the caps securely.
If handling issues arise, check the ski alignment and adjust if needed. Inspect the suspension for wear or damage and ensure the shocks are functioning properly. Verify the track alignment and tension. Correct any issues or consult a professional for assistance.