3.15
ENGINE / COOLING
3
9924125 - 2013 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2012 Polaris Sales Inc.
9. Tighten the bleed screw to specification and properly
install the pressure cap.
NOTE: If there is air in the system you will see air
bu
bbles forming through the radiator filler neck.
10. Add Polaris Premium Antifreez
e to the radiator filler
neck if the level goes down. If no bubbles are seen at
the filler neck, the system should be purged of air.
11. Stop the engine and let cool,
top off the radiator filler
neck with coolant. If you hear or see a “glug” at the
filler neck, or there is a dropping of the coolant level,
indicating that coolant has been pulled into the
system;
Fill the recovery bottle only after you have
completely filled the cooling system at the radiator
filler neck.
12. Repeat this procedure, if overheating still occurs.
Coolant Bleed Screw:
70 ± 10 in-lbs (8 ± 1.13 Nm)
Be sure to install the pressure cap before
shutting off the engine.
Coolant may spit out of the radiator.
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