Polaris 120 v6 Owner's Manual
![Polaris 120 2004 manual cover](/images/8a388b59c34f428671d257c7/thumbs/thumb175x175.webp)
To start the Polaris 120 in cold weather, ensure the choke is fully engaged, pull the recoil starter gently until resistance is felt, then pull quickly and firmly. Allow the engine to warm up for a few minutes before use.
Use a high-quality 2-stroke engine oil specifically designed for snowmobiles. Refer to the owner's manual for specific oil recommendations and mixing ratios.
First, check if there is fuel in the tank and the fuel valve is open. Ensure the spark plug is clean and properly gapped. Inspect the recoil starter for any damages. If these checks do not resolve the issue, consult a professional mechanic.
Regular maintenance includes checking and replacing the spark plug every season, inspecting the drive belt for wear, and lubricating all moving parts. Refer to the owner's manual for a detailed maintenance schedule.
To adjust the track tension, lift the rear of the snowmobile and safely support it. Loosen the rear axle bolts, adjust the tension bolts evenly on both sides, and ensure the track has the correct sag as specified in the manual. Tighten the bolts securely.
Stop the engine immediately and allow it to cool. Check the coolant level and ensure the cooling fins are not obstructed. Inspect the thermostat and water pump for proper operation. If overheating persists, seek professional assistance.
Ensure the air filter is clean and the carburetor is properly tuned. Maintain the correct tire pressure and reduce excess weight on the snowmobile. Regular maintenance and using high-quality fuel can also help improve efficiency.
Common issues include a sticky throttle or uneven response. Check the throttle cable for kinks or damage, ensure it is properly lubricated, and inspect the carburetor for blockages. Adjust or replace parts as necessary.
To replace the drive belt, remove the belt guard, release the belt tension using the tension adjuster, and slide the old belt off. Install the new belt by placing it over the pulleys, ensuring it is seated properly. Re-tension the belt and replace the guard.
Always wear appropriate safety gear, including a helmet and gloves. Ensure children are supervised and aware of safe riding practices. Avoid riding in low visibility conditions and adhere to local regulations.