Radiator Coolant - Polaris Sportsman 570 EFI Owner's Manual

Cooling System

Radiator Coolant

To ensure that the coolant maintains its ability to protect the engine,
POLARIS recommends that you drain the system completely every two
years and add a fresh mixture of antifreeze and water.
Replace the coolant any time the cooling system has been drained for
maintenance or repair. If the recovery bottle has run dry, check the level
in the radiator. Add coolant as needed.
CAUTION! Escaping steam can cause burns. Never remove the pressure cap
while the engine is warm or hot. Always allow the engine to cool before
removing the pressure cap.
1. Open the front box cover.
2. Remove the access panel
3. Remove the pressure cap.
4. Using a funnel, slowly add
5. Reinstall the pressure cap.
6. Reinstall the access panel and secure the front box cover.
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screws. Squeeze the outer
edges of the panel inward to
remove the panel.
coolant through the radiator
filler neck.
Use of a non-standard
pressure cap will not allow
the recovery system to
function properly. Contact
your dealer for the correct replacement part.
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MAINTENANCE
Radiator Cap
89