Got Old Air to answer there tech line the guy said 7oz of Pag46 and flush with one filling of Pag 46. The drier is new so empty, condenser should be empty, so what is the total Pag 46 that I should use around 11oz?

John TY for the help, I have not found what is the proper oil and capacity for the compressor Pro6Ten, A6 copy, using 134A I have look but not in the specs I looked at.

I got from what was said I should do the following

1) drain compressor and flush several times with proper PAG oil, which is correct an Old Air"Pro6Ten"
2) all new items need not be flushed
3) POA looked at? it was 2 years old when I plugged it and tape up for the 2 years

sorry did both pressure and solvent but the solvent was a pretty quick through just once ?"?

yes it had to be pressure tested after straightening from an accident.

yes of course I am new !! led me on to a course of action, 69 El Camino SS ZZ502 EFI with Factory Air set up has been down 2 years setting no run at all, engine up now and running car almost ready to drive, no charge in it for the 2 years. System has the following mods and new items , Pro A610 compr...