Polaris 550 Indy SP Owner's Manual
![Polaris 550 Indy SP manual cover](/images/36eaec912dc7d2ca170beacf/thumbs/thumb175x175.webp)
To perform a basic maintenance check on your Polaris 550 Indy SP, start by inspecting the track and skis for wear, checking the oil level, ensuring the coolant is topped up, and verifying that all lights and electrical components are functioning properly. Regularly lubricate moving parts and tighten any loose bolts.
If your Polaris 550 Indy SP won't start, check the battery to ensure it is charged, inspect the spark plugs for fouling or wear, and verify that there is sufficient fuel. Additionally, make sure the kill switch is in the 'run' position and the ignition switch is turned on.
For optimal performance, change the engine oil every 500 miles or at the start of each season, whichever comes first. Regular oil changes help maintain engine health and efficiency.
Polaris recommends using a 50/50 blend of antifreeze and distilled water. Ensure the coolant is designed for use in aluminum engines to prevent corrosion.
To troubleshoot overheating, check the coolant level and inspect for leaks. Ensure the radiator is clear of debris and the fan is operational. If the problem persists, inspect the thermostat and water pump for faults.
The recommended tire pressure for the Polaris 550 Indy SP is typically between 10-12 PSI. Always refer to the owner's manual for exact specifications based on your specific model and conditions.
Adjust the suspension by altering the preload on the springs. Turn the adjustment collar clockwise to increase stiffness or counterclockwise to soften the ride. Test the adjustments on various terrains to find the best setting for your riding style.
If experiencing poor acceleration, inspect the drive belt for wear and replace if necessary. Check the clutches for proper operation and clean any accumulated debris. Ensure the engine is running smoothly by examining the spark plugs and fuel system.
For off-season storage, clean your snowmobile thoroughly, add fuel stabilizer to the tank, change the oil, and lubricate all moving parts. Store it in a cool, dry place and cover it to protect against dust and moisture. Disconnect the battery to prevent drainage.
To clean the exterior, use a mild soap and water solution to wash the surface, then rinse thoroughly with clean water. Dry with a soft cloth to prevent water spots. Avoid using high-pressure washers as they can force water into sensitive areas.