Polaris RANGER 570 2023 Owner's Manual page 126

MAINTENANCE
CLEAN THE EXTERIOR
Make any necessary repairs and clean the vehicle as recommended.
STABILIZE THE FUEL
1. Fill the fuel tank.
2. Add POLARIS Carbon Clean Fuel Treatment or POLARIS Fuel Stabilizer or
equivalent fuel treatments or stabilizers. Follow the instructions on the
container for the recommended amount. Carbon Clean removes water from
fuel systems, stabilizes fuel and removes carbon deposits from pistons,
rings, valves and exhaust systems.
3. Allow the engine to run for 15-20 minutes to allow the stabilizer to disperse
through the entire fuel delivery system.
OIL AND FILTER
Change the oil and filter. See the Engine Oil section.
AIR FILTER / AIR BOX
Replace the air filter. See Maintenance Chapter. Clean the air box.
FLUID LEVELS
Inspect the fluid levels. Add or change fluids as recommended in the Periodic
Maintenance Chart.
• Demand drive fluid (front gearcase)
• Rear gearcase fluid (if equipped)
• Transmission fluid
• Brake fluid (change every two years and any time the fluid looks dark or
contaminated)
• Coolant (test strength/fill)
INSPECT AND LUBRICATE
Inspect all cables and lubricate all areas of the vehicle as recommended in the
Periodic Maintenance Chart.
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