volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Removing extraction and charging valve, high pressure side > < Repairing refrigerant circuit components
Removing extraction and charging valve, low pressure side
Removing extraction and charging valve, low pressure side
  WARNING
Danger of freezing injuries.
If refrigerant circuit has not been evacuated, refrigerant may escape.
Extract refrigerant before opening refrigerant circuit.
   
–  Evacuate refrigerant circuit, for example, with air conditioning service station -VAS 6007A- and then renew valve -3-.
For additional service stations ⇒ V.A.G Workshop Equipment Catalogue.
  Note
t  Releasing refrigerant into the environment is a punishable offence.
t  All of the refrigerant circuit's components that have been opened must be sealed with suitable plugs to prevent moisture from entering.
1 - Connection with external thread and groove for O-ring
2 - O-ring; 7.6 mm; 1.8 mm
3 - Extraction and charging valve
4 - O-ring; 7.6 mm; 1.8 mm
5 - Cap
  V87-1434

Removing extraction and charging valve, high pressure side > < Repairing refrigerant circuit components