Polaris Sportsman 450, 570 Owner's Manual

Polaris Sportsman 450, 570 manual cover
Pages 188
Year 2017
Language(s)
English en

Polaris Sportsman 450, 570 Specification

The Polaris Sportsman 450 and 570 are robust all-terrain vehicles (ATVs) designed for both recreational and utility purposes. The Sportsman 450 features a 499cc, liquid-cooled, single-cylinder engine delivering reliable and consistent power, while the Sportsman 570 is equipped with a 567cc, liquid-cooled, single-cylinder engine, offering enhanced performance and torque. Both models utilize an automatic transmission with Polaris' proprietary On-Demand True All-Wheel Drive (AWD) system, ensuring optimal traction across various terrains.

The suspension system on both ATVs comprises MacPherson struts on the front with 8.2 inches of travel, and dual A-arm independent rear suspension with 9.5 inches of travel, providing excellent handling and rider comfort. The Sportsman 450 and 570 both feature a robust chassis with a ground clearance of 11.5 inches, making them suitable for rugged off-road conditions. The braking system includes hydraulic front and rear disc brakes, delivering dependable stopping power.

Utility is a key focus, with both models offering a combined rack capacity of 485 pounds and a towing capacity of 1,350 pounds. The integrated storage solutions and versatile accessory compatibility further enhance their practicality. The digital instrumentation panel includes essential readouts such as speed, fuel level, and trip meter, ensuring the rider remains informed. Additionally, both ATVs are equipped with a standard 12V power outlet, enabling the use of various electronic devices.

The Polaris Sportsman 450 and 570 also incorporate safety features like an Automatic Descent Control (ADC) and Engine Braking System (EBS), offering controlled descents and smooth deceleration. These models come with a comfortable ergonomically designed seat and easy-to-use controls, promoting a user-friendly experience. With their blend of power, versatility, and advanced features, the Polaris Sportsman 450 and 570 stand out as reliable choices for both novice and experienced ATV riders.

Polaris Sportsman 450, 570 F.A.Q.

What type of oil should I use for my Polaris Sportsman 450?

For optimal performance, use Polaris PS-4 Full Synthetic 5W-50 Engine Oil. This oil is specifically formulated for Polaris ATVs and provides the necessary protection in all operating conditions.

How often should I change the oil on my Polaris Sportsman 570?

Polaris recommends changing the engine oil and filter every 50 hours of operation, or at least once a year, whichever comes first. Regular oil changes are crucial for maintaining engine health.

What is the correct tire pressure for a Polaris Sportsman 450?

The recommended tire pressure for a Polaris Sportsman 450 is 5 psi (34.5 kPa) for the front tires and 7 psi (48.3 kPa) for the rear tires. Always check tire pressure when the tires are cold.

How do I troubleshoot starting issues on my Polaris Sportsman 570?

If your Sportsman 570 won't start, check the battery connections and ensure they are clean and tight. Verify that the battery is charged, and inspect the spark plug for wear or damage. If the issue persists, consult the user manual or a professional technician.

How can I maintain the brakes on my Polaris Sportsman 450?

Regularly check the brake fluid level and replace it every two years. Inspect brake pads for wear and replace them if the thickness is less than 1/8 inch. Ensure there are no leaks in the brake lines and that the brakes are properly adjusted.

What should I do if my Polaris Sportsman 570 overheats?

If overheating occurs, first stop the vehicle and allow the engine to cool. Check the coolant level and add the recommended Polaris coolant if necessary. Inspect the radiator for debris and clean it. If the problem continues, have the cooling system inspected by a professional.

How do I clean the air filter on my Polaris Sportsman 450?

Remove the air filter cover, then carefully take out the air filter. Clean it using a mild detergent and warm water, and allow it to dry completely. Lightly oil the filter before reinstalling, ensuring there are no gaps or damage.

What is the break-in procedure for a new Polaris Sportsman 570?

During the first 10 hours of operation, avoid prolonged full-throttle operation and vary engine speeds. Perform regular checks on fluid levels and inspect for leaks. Gradually increase the workload to allow the engine components to seat properly.

How do I adjust the suspension on my Polaris Sportsman 450?

To adjust the suspension, locate the preload adjuster on the shocks. Use a spanner wrench to increase or decrease preload based on the desired ride comfort and load requirements. Refer to the owner’s manual for specific settings.

What maintenance should be performed before storing my Polaris Sportsman 570 for winter?

Before winter storage, wash and dry your ATV thoroughly. Change the oil and filter, top off the fuel with a stabilizer, and check antifreeze levels. Disconnect the battery and store it in a cool, dry place. Cover the ATV to protect it from dust and moisture.