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Air conditioning system with manual controls, vehicles ??05.00 > < Extracting and filling valve, in the low-pressure circuit: removing

Leon Mk2

Extracting and filling valve, high-pressure circuit: removing
Extracting and filling valve, high-pressure circuit: removing
  WARNING
Danger of freezing injuries.
If refrigerant circuit has not been evacuated, refrigerant will escape.
Extract refrigerant before opening refrigerant circuit. If the refrigerant circuit is not opened within 10 minutes after it has been evacuated, pressure may develop in coolant circuit due to re-evaporation. Extract refrigerant again.
Removal:
   
–  Switch off ignition and all electrical loads, and pull out ignition key.
–  Before replacing the valve -3-, the refrigerant must be extracted, e.g. using the venting device for the air conditioner -SAT 4006D-.
  Note
t  Releasing refrigerant into the environment is a punishable offence.
t  All components of the refrigerant circuit which have been opened must be sealed with suitable plugs to prevent moisture intrusion.
1 - Connection with internal thread
2 - O-ring; 10.8 mm; 1.8 mm
3 - Extraction and filling valve with groove and internal thread for the cap.
4 - O ring
5 - Cap
  V87-1435

Air conditioning system with manual controls, vehicles ??05.00 > < Extracting and filling valve, in the low-pressure circuit: removing