Polaris Ranger 570 Full Size Owner's Manual
![Polaris Ranger 570 Full Size manual cover](/images/279966ea91bfa0f478564e0e/thumbs/thumb175x175.webp)
Regular maintenance for the Polaris Ranger 570 Full Size includes checking and changing engine oil, inspecting and cleaning the air filter, checking coolant levels, inspecting tires for wear and proper inflation, and ensuring all bolts and fasteners are secure. Refer to the owner's manual for specific intervals and procedures.
If your Ranger won't start, check the battery connections for corrosion or looseness, ensure the fuel level is adequate, inspect the spark plug for wear or fouling, and verify the kill switch is set to the 'run' position. If issues persist, consult a dealer or a qualified technician.
To improve fuel efficiency, ensure your Ranger is well-maintained, including regular oil changes and air filter cleanings. Avoid unnecessary idling, reduce the load weight, and maintain proper tire pressure. Driving at moderate speeds can also contribute to better fuel economy.
The recommended tire pressure for the Polaris Ranger 570 Full Size is typically between 8 to 12 psi, depending on the terrain and load. Always refer to the owner's manual for specific guidance.
It is recommended to change the oil and oil filter every 50 hours of operation or every six months, whichever comes first. Under severe conditions, you may need to change them more frequently.
Overheating can be caused by a low coolant level, a faulty thermostat, or a clogged radiator. Ensure proper coolant levels and inspect the radiator and cooling fan for debris or damage. If the problem persists, consult a professional technician.
Use the oil type recommended by Polaris, typically a synthetic 5W-50 engine oil, to ensure optimal performance and protection. Always check the owner's manual for specific oil recommendations based on your operating conditions.
To store your Ranger for the winter, clean it thoroughly, change the oil and filter, add fuel stabilizer, disconnect the battery, and cover it to protect against dust and moisture. Store it in a dry, sheltered area to prevent damage from the elements.
Power loss can be caused by a clogged air filter, dirty fuel injectors, or a malfunctioning fuel pump. Check and replace the air filter if necessary, and consider using a fuel system cleaner. If issues continue, consult a technician.
For electrical issues, first check the battery and fuses. Inspect all wiring for signs of damage or corrosion. Use a multimeter to test connections and ensure proper voltage. If problems persist, seek assistance from a professional technician.