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:

Front axle
Overview of fitting locations - front axle I -  → Chapter „Subframe“ II -  → Chapter „Suspension strut, upper suspension link“ III -  → Chapter „Lower suspension link ...

Removing and installing sill panel moulding, 4-door model
  Note Removal and installation are described for the left vehicle side. Follow same instructions for the right side as appropriate. Special tools and workshop equipment required     ...

Description of battery charger -VAS 5903-
The battery charger -VAS 5903- is suitable for charging all 12V batteries supplied by Volkswagen.     Battery charger -VAS 5903- 1 -  Display 2 -&n ...

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