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Commissioning of air conditioning system after filling refrigerant circuit > < Removing and installing dryer cartridge

Leon Mk1

Removing and installing evacuating and charging valves on low and high-pressure side
Removing and installing evacuating and charging valves on low and high-pressure side
Special tools and workshop equipment required
   
t  Extract refrigerant, e.g. with air conditioning service station -SAT 4006 D- or the model VAS 6380 A.
  L87-10007
t  Torque wrench -V.A.G 1783- (2…10 Nm)
  W00-0990
t  Ratchet adapter 1/4" -VAS 6234-
  W00-10345
t  Adapter set for evacuating and charging valve
  Note
t  First the refrigerant must be extracted using the air conditioning service station -VAS 6380 A- (or the model SAT 4006 D).
t  Releasing refrigerant into the environment is a punishable offence.
Removal:
  W00-10540
–  Unscrew caps -3- and -4-.
–  Extract refrigerant, e.g. with air conditioner service station -VAS 6380 A- before opening refrigerant circuit.
  WARNING
Danger from refrigerant escaping under pressure!
Freezing of skin and other body parts.
l  Evacuate the refrigerant and then open the refrigerant circuit immediately.
l  If more than 10 minutes have elapsed since evacuation and the coolant circuit has not been opened, evacuate the refrigerant again. Pressure builds up in the coolant circuit as a result of secondary evaporation.
–  Unscrew evacuating and charging valves -1- and -2- using socket -T10364- and a suitable adapter.
Installation
Installation is carried out in reverse order.
  N87-10888

Commissioning of air conditioning system after filling refrigerant circuit > < Removing and installing dryer cartridge