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1991 Mercedes-Benz 560SEC Question: where is the freon Charging point for the A/C system?

 

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Visitor, Fresno, CA, July 30, 2010, 17:33

Hot air is blowing suddenly I wish to charge the coolant gas but I am not able to pin point the inlet point

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  • Answer #1

    Visitor, January 25, 2011, 09:42

    The low side service port is located to the left of the left cylinder head on the A/C line above the front spark plug.

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