A/C Charging

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A/C Charging

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Mercedes Forums >> Mercedes Benz Models >> Diesel Discussions >> A/C Charging

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A/C Charging - 6/9/2008 8:45:04 AM

79300SD

Posts: 5
Joined: 5/12/2008
Status: offline

Howdy! I have a 79 300SD with an A/C problem. Only the defrost button works on my A/C control panel. If my memory serves me correctly, this is due to a low, or non-existent, charge of freon. I am going to get a hold of some R12 and was wondering what is the proper way in which to charge the system and how much refrigerant is needed? I look forward to any relpies and I thank you in advance!