Specifications

CAUTION: (Continued)
Never turn the cap when the cooling system,
including the radiator pressure cap, is hot.
Wait for the cooling system and radiator
pressure cap to cool if you ever have to turn
the pressure cap.
How to Add Coolant to the Radiator
1. You can remove the radiator pressure cap when
the cooling system, including the radiator pressure
cap and upper radiator hose, is no longer hot.
Turn the pressure cap slowly counterclockwise until
it first stops. (Don’t press down while turning the
pressure cap.)
If you hear a hiss, wait for that to stop. A hiss
means there is still some pressure left.
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