Polaris Trail RMK v2 Owner's Manual
![Polaris Trail RMK 2009 manual cover](/images/a7ce8dd312f1f4530dda6b59/thumbs/thumb175x175.webp)
To start your Polaris Trail RMK 2009 in cold weather, ensure the choke is engaged, turn the ignition key to the 'on' position, and pull the recoil starter firmly. Once the engine starts, gradually disengage the choke as the engine warms up.
Use a high-quality synthetic 2-stroke oil specifically formulated for snowmobiles. Polaris recommends their own VES (Variable Exhaust System) Gold Plus oil for optimal performance.
Check and replace the spark plugs every season or after 3,000 miles, whichever comes first. Regular inspection and cleaning may extend their lifespan.
The recommended track tension is 3/8 inch (9.5 mm) of gap between the track and the slide rail when a 10 lb (4.5 kg) weight is applied at the midpoint of the track.
First, check the fuel level and ensure the fuel is not stale. Inspect the spark plugs for wear or fouling. Verify the battery is charged and connections are secure. If these are in order, check the kill switch and ignition system for faults.
Regular maintenance includes checking and replacing the spark plugs, changing the oil, inspecting the drive belt, checking track tension, and lubricating the suspension components. It is also important to inspect and clean the air filter regularly.
To adjust the suspension, first determine your riding style and conditions. Use the suspension adjustment tools to adjust the spring preload and shock absorber settings according to the owner's manual recommendations for your preferences.
If the engine overheats, stop the snowmobile and let it idle to cool down. Check for any obstructions in the cooling system and ensure the coolant level is adequate. Avoid running the engine at high RPMs for extended periods.
Clean the snowmobile thoroughly, drain the fuel system, and fog the engine to prevent corrosion. Store it in a dry, covered area and lift the track off the ground to prevent flat spots. Disconnect the battery and keep it charged during storage.
Backfiring can result from a lean fuel mixture, faulty ignition timing, or damaged exhaust components. Check the carburetor settings, inspect the ignition system, and ensure exhaust components are intact. Adjust as needed or consult a professional if the issue persists.