Polaris RANGER 500 2017 Service Manual page 133

4. Remove the pressure cap. Using a funnel, add
coolant to the top of the radiator filler neck.
5. Reinstall the pressure cap.
NOTICE
Use of a non-standard pressure cap will not allow the
recovery system to function properly.
6. Remove the recovery bottle cap.
7. Fill the recovery bottle to the "MAX" mark with Polaris
Premium 50/50 Anti-Freeze/Coolant or a 50/50
mixture of antifreeze/coolant and distilled water as
required for freeze protection in your area.
8. Reinstall the recovery bottle cap.
9. If coolant was required, start engine and check for
leaks. Make sure radiator fins are clean to prevent
overheating.
9850043 R01 - 2017-2021 RANGER 500 / 570 Service Manual
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