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1990 Mercedes-Benz 300SL Question: Hi, where is the low side r12 charge port? Thanks

 

Question

Terry123, Antelope, CA, August 23, 2012, 09:01
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No cold air.

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  • Answer #1

    Greg's Orange Auto (13428 Answers) , Orange, CA - (714) 361-9386
    globalhelper August 23, 2012, 12:35
     Master

    its the smaller of the 2 fitting and its located around compressor area. poss on compressor or low pressure line

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  • Answer #2

    pushrod August 23, 2012, 16:21
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     Master

    May want to take it to a ac shop. Low side fitting larger of the two
    look on the larger hose that goes into car.

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