Polaris Scrambler 500 2x4 INTL Owner's Manual
![Polaris Scrambler 500 2x4 INTL manual cover](/images/88b13b743713a8512a38ffb7/thumbs/thumb175x175.webp)
The recommended oil for the Polaris Scrambler 500 2x4 INTL is Polaris PS-4 5W-50 4-Cycle Oil. It is formulated specifically for Polaris ATVs to ensure optimal performance and longevity.
It is recommended to change the oil every 50 hours of operation or every six months, whichever comes first. Frequent oil changes can help maintain the engine's performance and extend its lifespan.
If your vehicle won't start, check the battery charge, ensure the fuel valve is open, and verify that the kill switch is in the 'run' position. If these are in order, inspect the spark plug and replace it if necessary.
To improve fuel efficiency, regularly clean the air filter, maintain proper tire pressure, and ensure the carburetor is tuned correctly. Avoid prolonged idling and aggressive acceleration.
To adjust the chain tension, first, loosen the axle nut. Next, adjust the chain tensioner bolts evenly on both sides until the chain has about 1/2 inch of slack. Finally, tighten the axle nut securely.
Remove the air filter cover, take out the filter, and wash it with a non-flammable solvent. Let it dry completely and apply air filter oil before reinstalling. Ensure the filter is seated correctly to prevent dirt entry.
Signs of a worn-out belt include slipping, unusual noises during acceleration, and a decrease in vehicle performance. Regularly inspect the belt for cracks, fraying, or glazing.
Start by checking the battery and fuses. Inspect the wiring for damage or corrosion, and ensure all connections are tight. Use a multimeter to test the continuity of suspect wires or components.
Before storage, clean the ATV thoroughly, change the oil, fill the fuel tank and add a fuel stabilizer, and disconnect the battery. Store in a dry place and cover to protect from dust and moisture.
For the first 10 hours, avoid operating at full throttle and vary the speed frequently. Allow the engine to warm up before riding, and avoid long periods of idling to ensure proper break-in.