www.ask.com/youtube?q=How Do You Change from R12 to R134a&v=__alchrw7CE
Jul 6, 2012 ... The A/C system in many older vehicles needs to be converted from R12
refrigerant to R134a refrigerant. This video shows you how to convert ...
... is no need to convert from R-12 to the new "ozone safe" R-134a refrigerant. ...
There is NO reason to retrofit a vehicle to R-134a as long as the R-12 system is
cooling properly and contains a normal charge of refrigerant. .... R134a Retrofit ...
GM recommends that vehicles with A/C systems designed for R12 be reserviced
... GM's test indicate that minimal changes will have to be made R12 systems to
retrofit them to R134a. ... Adjust the low limit of the clutch cycling switch to 21 PSI.
How to Convert an R12 to the R134a System. Before 1995 most vehicles came
with R12 refrigerant in the air-conditioning system. If your air conditioning is no ...
May 23, 2013 ... For old refrigerator with a refrigerant R12... how to convert or what are the steps
on how to convert the old compressor with refrigerant R12 to ...
We are having domestic window acs and refrigerators working with R12 as
refrigerant. How can I convert the same system to one which can ...
The home mechanic, looking at a can or two of R12 or R134a, may think that ...
This new refrigerant is dramatically less likely to affect climate change than ...
pressures (as much as 10-15%) and necessitates changing the compressor
lubricant from mineral ... Sanden Procedure for Conversion from R-12 to R134a.
Convert to r134a The controversy over the environmental issues of R-12, (
dichlorodifluoromethane, or CCl2Fl2), has been in the news lately. Whether or
not it ...
See how to convert from R12 to 134-a Freon. ... amount of refrigerant oil that
comes out and install the same amount using approved r134a pag refrigerant oil.