My 84s air wasnt workingwhen I bought it. The comp. is empty, Im going toput in 134.I bought the adaptor for the comp. The question is do i take out the valve stem in the comp, before screrwing on the adaptor since it has the schrader valve in it.???? Help

 

yes, remove the old valves "guts" first.

 

I didnt get the whole kit, thought that was it but wasnt sure , thanks again

 

Not sure what the kit comes with, but I just got the fitting adaptors, and had my boss (gas station) use his vaccum machine thing to charge it. Its been 2 months and still blows cold.