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:

Changing headlights over from driving on left to driving on right (gas discharge headlights)
If a right-hand drive vehicle is driven in a left-hand drive country, or vice versa, the headlights must be converted. This is necessary in order to avoid dazzling oncoming traffic with the asymmetric low beam headlights.   Note ...

Wax-based underseal -D 316 D38 A2
Designation: Wax-based underseal -D 316 D38 A2- Issued 04.2009 Product description Wax underseal -D 316 D38 A2- is a solution of an anti-corrosion agent based on wax and lano ...

Dismantling and assembling drive shaft
Special tools and workshop equipment required Thrust plate -VW 401- Thrust plate -VW 402- Press tool -VW 408 A- Press tool -VW 411- Tube -VW 416 B- Thrust washer -VW 447 H- &nbs ...