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Home >> Subaru >> 2002 >> Forester S F4-2.5L SOHC >> Repair and Diagnosis >> Maintenance >> Fluids >> Refrigerant >> Service Precautions >> HFC-134a A/C System
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HFC-134a A/C System

HFC-134a A/C SYSTEM
Unlike the old conventional HFC-12 system components, the cooling system components for the HFC-134a system such as the refrigerant and compressor oil are incompatible.





Vehicles with the HFC-134a system can be identified by the label "A" attached to the vehicle. Before maintenance, check which A/C system is installed in the vehicle.