VW Golf manuals

Volkswagen Golf Service & Repair Manual: Expansion valve

The expansion valve atomises incoming refrigerant and regulates the flow so that, depending on the heat transport, the vapour does not become a gas until it reaches the outlet of the evaporator.
 

Expansion valve

Receiver
The receiver collects the liquid droplets and directs them in a continuous stream to the expansion valve. Moisture which has entered the refrigerant circuit during as ...

O-ring
These O-rings seal the joints between the individual components of the refrigerant circuit. Use only seals that are resistant to refrigerant R134a an ...

Other materials:

Without needing to purge refrigerant circuit of contaminants (cleaning), e.g. in cases of external damage after an accident
Drain refrigerant circuit. –  Remove air conditioner compressor.   Note If a different air conditioner compressor with other refrigerant oil is fitted, purge the refrigerant circuit with R134a r ...

Moving wipers to service position
  Caution Risk of damaging the bonnet when moving wipers back into the park position. Do not manoeuvre the vehicle with wiper arms folded out. ...

Removing and installing brake light switch, RHD vehicles
Removing     Vehicle with diesel engine: –  Remove engine cover panel → Rep. gr.10. The fuel system is pressurised.Risk of injury due to fuel which may ...

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