Polaris 850 Indy XC 129 SC Select Owner's Manual
![Polaris 850 Indy XC 129 SC Select manual cover](/images/66ec2927948320424b85bfa2/thumbs/thumb175x175.webp)
To break in your Polaris 850 Indy XC 129 SC Select, ride at varying speeds and throttle positions for the first 300 miles. Avoid prolonged full-throttle operation and use premium 91 octane fuel.
Recommended maintenance intervals include checking the oil and coolant levels before each ride, inspecting the drive belt every 500 miles, and servicing the engine every 1000 miles. Refer to the owner's manual for detailed schedules.
If your snowmobile won't start, check the battery connections, ensure the fuel valve is open, inspect the spark plugs, and verify that the kill switch is in the 'Run' position.
Use Polaris VES Full Synthetic 2-Cycle Engine Oil for optimal performance and protection. This oil is specifically designed for Polaris snowmobiles.
Adjust the suspension by using the preload adjusters located on the shocks. Turn clockwise to increase preload for a stiffer ride and counterclockwise for a softer ride. Consult the owner's manual for detailed instructions.
If overheating occurs, immediately reduce speed, check coolant levels, ensure the radiator is not blocked, and verify the cooling fan operation. Allow the engine to cool before continuing.
Clean the snowmobile thoroughly, stabilize the fuel, change the oil, and store it in a dry, cool place. It's advisable to elevate the snowmobile off the ground to avoid track deformation.
Poor acceleration may be due to a worn drive belt, clogged fuel filter, or incorrect clutch calibration. Inspect these components and replace or adjust as necessary.
To improve fuel efficiency, ensure proper tire inflation, maintain regular engine tune-ups, and avoid aggressive acceleration. Riding at consistent speeds also helps in conserving fuel.
Check the battery voltage, inspect fuses, and examine wiring connections for corrosion or damage. Make sure the ignition switch is functioning properly.