VW Golf manuals

Volkswagen Golf Service & Repair Manual: Refrigerant circuit with expansion valve and evaporator

1 -  Evaporator
2 -  Expansion valve
3 -  Valve for extracting, charging and measuring
4 -  Receiver with dessicant bag or cartridge
5 -  Condenser
6 -  Air conditioner compressor
  Note
Arrows show the direction of refrigerant flow.
 

Refrigerant circuit with expansion valve and evaporator

Design of refrigerant circuit
...

Refrigerant circuit with restrictor and reservoir
1 -  Air conditioner compressor 2 -  Condenser 3 -  Restrictor 4 ...

Other materials:

Removing and installing fuel line for auxiliary/supplementary heater
Removing –  Observe safety precautions → Chapter. –  Observe rules for cleanliness → Chapter. –  Fuel tank must not be more than 3/4 ...

Blowing through refrigerant circuit with compressed air and nitrogen
Use compressed air to force moisture and other contaminants out of the refrigerant circuit and use nitrogen to force moisture out of the refrigerant circuit. The method of blowing through the refrigerant circuit with compressed air ...

Removing and installing Blind Spot Monitor control unit J1086/J1087
Removing     –  Disconnect electrical connector -2-. –  Unscrew nut -1- and bolts -4- for bracket.   ...

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