Hi Chrisbee how this helps.
Add the same amount of new refrigerant oil to system that was removed during recovery. Use only Specified refrigerant oil. Charge the system with 18.0 ± 0.88 oz. (510 ± 25g) of R-134a refrigerant. Do not overcharge the system the compressor will be damaged.
Oil total volume in system :
120~135cc (4.05~4.56 fl.oz ) - β engine
200~215cc (6.76~7.27 fl.oz) - D engine, δ engine
You maybe safer to have an aircon company to recharge it for you as they can check for leaks.
Bob.