Polaris 120 XCR Owner's Manual
![Polaris 120 XCR manual cover](/images/3b1e2928762b030b930078d0/thumbs/thumb175x175.webp)
The recommended oil type for the Polaris 120 XCR is Polaris Synthetic Blend 2-Cycle Oil. This oil is designed to provide optimal lubrication and performance.
To store the Polaris 120 XCR, clean the sled thoroughly, add a fuel stabilizer, fog the engine, disconnect the battery, and cover the snowmobile with a breathable cover. Store it in a dry, cool place.
Check the fuel level, ensure the kill switch is in the 'ON' position, inspect the spark plug for fouling, and verify that the choke is properly adjusted. If the problem persists, consult a professional technician.
Track tension should be checked every 10 hours of operation or at the start of each season. Ensure the track is neither too tight nor too loose to avoid premature wear or performance issues.
The correct spark plug gap for the Polaris 120 XCR is 0.028 inches (0.7 mm). Ensuring the correct gap is crucial for optimal engine performance and starting reliability.
To improve fuel efficiency, ensure regular maintenance such as cleaning the air filter, using the recommended oil, properly inflating the tires, and avoiding excessive idling.
After each riding season, perform maintenance such as changing the oil, inspecting and cleaning the air filter, checking the brakes, lubricating moving parts, and servicing the suspension.
To adjust the carburetor, first ensure the engine is warm. Adjust the idle screw to maintain a smooth idle speed, then fine-tune the air-fuel mixture screw for optimal performance.
Overheating can be caused by low coolant levels, a faulty thermostat, or blockages in the cooling system. Check coolant levels, inspect hoses for blockages, and test the thermostat.
Check the headlight bulbs for burnout, inspect the wiring for damage, and ensure the headlight switch is functioning properly. Replace any damaged components as needed.