VW Golf manuals

Volkswagen Golf Service & Repair Manual: Pipes and hoses in refrigerant circuit

The mixture of refrigerant oil and refrigerant R134a attacks certain metals (e.g. copper) and alloys and dissolves certain hose materials. Therefore, always use genuine replacement parts.
The hoses and pipes are held together with screwed joints or special push-fit joints.
  Note
When assembling screwed joints, be careful to comply with the prescribed torques, and when working on push-fit joints, be careful to use the disconnection tools provided.
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 ...

High-pressure safety valve
The high-pressure safety valve is fitted to the air conditioner compressor or the receiver. The valve opens at a pressure above approx. 38 bar and ...

Other materials:

Removing and installing electronically controlled damping control unit -J250-, saloon
Special tools and workshop equipment required Vehicle diagnostic tester Removing Location: electronically controlled damping control unit -J250- is installed behind left luggage compartment s ...

Anti-theft alarm
First read and observe the introductory information and safety warnings Depending on the vehicle equipment level, the vehicle may have an anti-theft alarm and a SAFELOCK mechanism   . The anti-theft alarm makes it more difficult to break into the vehicle or steal it. The anti-theft alar ...

Removing and installing control motor sender for VARILIS headlight -G695-/-G696-
  Note Control motor sender for left VARILIS headlight -G695- and control motor sender for right VARILIS headlight -G696- are only fitted on gas discharge headlights. The control motor sender for VARILIS headlight is l ...

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