Polaris Sportsman X2 500 EFI, 700 EFI, 800 Owner's Manual

To perform an oil change, first warm up the engine to allow the oil to flow easily. Turn off the engine and place an oil pan beneath the drain plug. Remove the drain plug and allow the oil to fully drain. Replace the drain plug and remove the oil filter. Install a new filter and add the recommended oil type and amount through the oil fill cap.
Check the battery to ensure it is charged and the terminals are clean. Inspect the fuel system for any blockages or stale fuel. Verify that the spark plug is in good condition and properly gapped. If the issue persists, consult the owner's manual or contact a professional technician.
Regularly inspect the brake pads for wear and replace them if necessary. Check the brake fluid level and top it up as required, ensuring it is clean and free of debris. Inspect brake lines for leaks or damage and replace any compromised components.
Remove the air filter cover and take out the filter. If it is a foam filter, wash it with warm soapy water and let it dry completely. For paper filters, tap it gently to remove dirt or replace if it's too dirty. Reinstall the filter and cover securely.
Check the coolant level and ensure it is topped up with the correct type. Inspect the radiator for blockages and clean it if necessary. Make sure the cooling fan is operational. If overheating continues, check the thermostat and water pump for proper function.
Refer to the owner's manual for specific tire pressure recommendations. Typically, the front and rear tires should be inflated to around 5-7 PSI depending on load and terrain conditions. Always check tire pressures when the tires are cold.
Locate the suspension adjustment knobs on the shocks. Adjust the preload by rotating the knob to increase or decrease stiffness based on your preference and riding conditions. Test the ride and make further adjustments as necessary.
Check the headlight bulbs to see if they are burnt out and replace them if necessary. Inspect the wiring and connectors for signs of damage or corrosion. Ensure the headlight switch is functioning properly and the fuse is intact.
It is recommended to inspect the spark plug every 100 hours of operation or annually. Replace the spark plug if it shows signs of wear, such as a worn electrode or excessive carbon buildup, to maintain optimal engine performance.
Clean the vehicle thoroughly and apply a protective wax. Stabilize the fuel and run the engine to distribute it through the system. Disconnect the battery and store it in a cool, dry place. Cover the vehicle to protect it from dust and moisture.