Capacity Specifications

A/C Refrigerant System, Capacities


Refrigerant R-134a, capacity







NOTE:
- R-134a refrigerant is packaged in different containers. Some are used only for commercial applications which are sold in cylinders using a 1/4" flare fitting. This does not connect to the vehicle fittings and servicing equipment. Use only R-134a which come in containers having the correct type of service fitting.
- Refrigerant oil attracts moisture from the air It is important that refrigerant oil containers are closed tightly immediately after use.
- Dispose of contaminated refrigerant oil following laws governing hazardous waste disposal. Do not combine any refrigerant oil with any other old oils such as engine oil or transmission fluid.


Refrigerant (PAG) oil R-134a, identification
Use only the correct type of refrigerant oil (PAG oil) specified for use with R-134a and compressor type.







CAUTION!
Part numbers are for reference only. Always contact the parts department for the latest part number in formation.


Refrigerant (PAG) oil R-134a, capacity







Refrigerant (PAG) oil R-134a, distribution
The total refrigerant oil quantity is distributed in the refrigerant circuit as follows:
Compressor approx. 50%
Condenser approx. 10%
Suction pipe approx. 10%

Discharge pipe --
Evaporator approx. 20%
Receiver drier approx. 10%


NOTE: When replacing refrigerant circuit components, fill an appropriate amount of refrigerant oil (as indicated above) into the new pad before installation.