Polaris Sportsman Touring 570 Owner's Manual

Regular maintenance should be performed every 50 hours of operation or every six months, whichever comes first. This includes oil changes, checking brake pads, and inspecting the drive belt.
Polaris recommends using PS-4 Synthetic 5W-50 oil for optimal performance in varying temperatures and conditions.
Check the battery connections for corrosion, ensure the fuel level is adequate, and inspect the spark plug for wear or damage. If the problem persists, consult the user manual or a professional technician.
Stop the vehicle immediately and allow it to cool down. Check the coolant level and inspect the radiator for blockages. If overheating continues, consult a professional technician.
Clean the vehicle thoroughly, add fuel stabilizer to the tank, disconnect the battery, and store the ATV in a dry, covered area. Consider using a weatherproof cover for additional protection.
The recommended tire pressure is 5 psi for the front tires and 7 psi for the rear tires. Always check tire pressure when the tires are cold for accurate readings.
Use the adjustable preload settings on the shocks to customize the suspension for your riding conditions. Refer to the owner’s manual for detailed instructions on adjusting the settings.
Inspect the drive belt for wear or damage, ensure the throttle cable is properly adjusted, and check the air filter for blockages. Replace or repair components as necessary.
Locate the air filter housing, remove the cover, and take out the old filter. Replace it with a new Polaris-approved air filter, ensuring it is seated correctly before replacing the cover.
Check the brake fluid level and add fluid if necessary. Bleed the brakes to remove any air bubbles. If the issue persists, inspect the brake pads and lines for wear or damage.