Working On Refrigerant Circuit

In some countries, other qualifications are required when opening the refrigerant circuit.

Further Information

• Information on test equipment and tools for repairs in vehicles with A/C can be found in ELSA. Refer to TOOLS AND TESTING EQUIPMENT or Refrigerant R1234yf Servicing.
• ELSA contains information on performing repairs on vehicles with A/C and handling refrigerant. Refer to SAFETY PRECAUTIONS WHEN WORKING ON A/C SYSTEMS  or SAFETY PRECAUTIONS .
• The conditions and procedure for flushing with refrigerant can be found in ELSA. Refer to REFRIGERANT CIRCUIT, CLEANING or the appropriate service information .
• Information regarding work using the A/C Service Station on vehicles with A/C. Refer to WORKING WITH A/C SERVICE STATION R1234yf or WORKING WITH A/C SERVICE STATION R134a .
• Under certain conditions, the desiccant bag should no longer be replaced each time the refrigerant circuit is opened. Refer to COMPONENTS, REPLACING R134a or COMPONENTS, REPLACING R1234yf .