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    Radiator Cap

    Inspect/Test/Replace

    Replace the radiator cap:

    • Make sure the engine is cool, then unscrew the radiator cap.
    • Screw on the new cap.
    • Make sure you use the appropriate replacement cap.
    • Radiator caps come in three different styles: a coolant recovery style that is remotely mounted to the tank, a safety lever cap and a standard radiator cap.

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