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Removing evacuation and charging valve, high-pressure side > < Evaluating checks of air conditioning system pressure switch F129

Leon Mk2

Removing evacuating and charging valve, low-pressure side
Removing evacuating and charging valve, low-pressure side
Special tools and workshop equipment required
   
t  E.g. air conditioning service station -VAS 6007A- (or later model)
  W00-10176
t  Adapter set for service connections -T10364-
  W00-10540
t  Torque wrench -V.A.G 1783-
  W00-0990
t  Ratchet insert tool 1/4" -VAS 6234-
  WARNING
Danger of freezing injuries.
If refrigerant circuit has not been evacuated, refrigerant and refrigerant oil 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 refrigerant circuit due to re-evaporation. Extract refrigerant again.
  W00-10345
–  Evacuate refrigerant circuit, e.g. with air conditioning service station -VAS 6007A- (or later model) before renewing valve -3-.
  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 external thread and groove for O-ring
2 - O-ring; 7.6 mm; 1.8 mm
3 - Evacuating and charging valve (7 ± 0.7 Nm) with groove and internal thread for cap
4 - O-ring
5 - Cap
  V87-1434

Removing evacuation and charging valve, high-pressure side > < Evaluating checks of air conditioning system pressure switch F129