I read the GNTTYPE conversion link which is really good. My question is this. The author of the article had to replace his A/C compressor so he put in some oil. On unopened systems he says to charge the system after evacuating with oil first and the the R134. Since the old R12 oil is incompatible with the new stuff, does it come out during the evacuation process?
Also, I assume the R12 that is left in the do it yourself method just gets dumped to the atmosphere (cringe), correct?
I have a set of R12 gauges and a old commercial vaccum pump. Do I need adapters to use these gauges? Are they adequate for this job?
Thanks,
Also, I assume the R12 that is left in the do it yourself method just gets dumped to the atmosphere (cringe), correct?
I have a set of R12 gauges and a old commercial vaccum pump. Do I need adapters to use these gauges? Are they adequate for this job?
Thanks,