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:

Tools and materials commercially available
      Fin comb   Charging hoses 5/8"-18 UNF valve   Note Use charging hoses in different colours, 1800 mm ...

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 ...

Mechanically positioned ball coupling
Fig. 107 Swivelling out the ball coupling First read and observe the introductory information and safety warnings In the rear bumper there is a ball coupling for the towing bracket which can be swivelled out when needed. The ball coupling cannot be removed. Swivelling out the ball coupli ...