Polaris Sportsman Touring 500 EFI, 800 EFI Owner's Manual
![Polaris Sportsman Touring 500 EFI, 800 EFI manual cover](/images/98df8cfbd6933f07b84f8492/thumbs/thumb175x175.webp)
To perform an oil change, first warm up the engine to allow the oil to drain smoothly. Remove the drain plug located at the bottom of the engine, and let the oil drain into a pan. Replace the drain plug, and refill the engine with the recommended type and amount of oil as specified in the owner's manual. Finally, replace the oil filter.
Overheating can be caused by several factors, including a low coolant level, a faulty thermostat, a clogged radiator, or a malfunctioning cooling fan. Check these components and ensure they are functioning properly.
Start by checking the battery connections and voltage. Ensure the fuel system is delivering fuel by checking the fuel pump and filter. Inspect the spark plug for wear and replace if necessary. If these components are functioning, check the starter motor and related electrical connections.
Regularly inspect the CVT belt for signs of wear or damage, such as cracks or glazing. Clean the belt and surrounding pulleys to remove dirt and debris. Replace the belt if it shows significant wear or damage.
Ensure the tires are inflated to the recommended pressure, perform regular maintenance such as oil changes and air filter replacements, and avoid carrying unnecessary weight. Driving at moderate speeds and using smooth acceleration can also enhance fuel efficiency.
The issue could be a faulty stator, a defective voltage regulator, or poor electrical connections. Inspect these components and test them using a multimeter. Replace any faulty parts.
Polaris recommends using a 50/50 mix of antifreeze and distilled water. Ensure the antifreeze is compatible with aluminum engines to prevent corrosion.
To adjust the suspension, locate the adjustment knobs on the shocks. Turn the knobs to increase or decrease the preload according to your preference or load requirements. Refer to the owner's manual for detailed instructions and settings.
Common causes of brake noise include worn brake pads, dirty or glazed rotors, and lack of lubrication on moving parts. Inspect and clean the brake components, and replace any worn parts. Ensure all brake components are properly lubricated.
The air filter should be inspected every 50 hours of operation and replaced if it shows signs of dirt or damage. In dusty environments, more frequent inspections and replacements may be necessary to maintain optimal engine performance.