Volkswagen Golf Service & Repair Manual: Clearing refrigerant circuit of contaminants

Detecting leaks in refrigerant circuit using leak detecting system -VAS 6196- or leak detecting system -VAS 6201- or a later model

  Note Small leaks can be detected with, for example, an UV leak detector additive. –  Evacuate refrigerant circuit using a ...

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. ...

Other materials:

Driving through water on roads
First read and observe the introductory information and safety warnings Please follow these rules to help prevent damage to your vehicle when driving through water, for example if the road is flooded: Check the depth of the water before driving through it. The water level must be no hi ...

Removing and installing handle for seat height adjustment
  Note The handle for seat height adjustment can be renewed with front seat installed. Removing   Note   Remove handle for seat height adjustment as described. Do not kno ...

Undulations
Radial depressions are slight concavities in the tyre sidewall. They run from the bead towards the shoulder of the tyre. These parts appear in the figure → Fig.. The cause is the accumulation of material ...