VW Golf manuals

Volkswagen Golf Service & Repair Manual: Air conditioner service and recycling equipment

At present, various manufacturers offer air conditioner service devices on the market for evacuating, cleaning and charging refrigerant in vehicle air conditioning systems.
   
Test and measurement work that can be performed using a pressure gauge
Displays on the pressure gauge 1 -  Temperature scale for refrigerant R134a CF3–CH2F or CH2F–CF3. 2 -& ...

Classification of extraction and charging devices in groups
Group 3: Portable extraction and charging devices linking the air conditioning system to a fixed compressed gas container. The ...

Other materials:

Removing and installing metering pump -V54-, Golf GTE
Removing   Note Pay attention to correct part number of metering pump -V54- (different versions) → Electronic Parts Catalogue. Checking metering pump -V54- with “end sealing valve” ...

Leak detection in refrigerant circuit using compressed air or nitrogen
  Note A leak in the refrigerant circuit can be detected, for example, by pressurising the circuit to a maximum of 15 bar using cleaned and dried compressed air or nitrogen → Chapter. If the leak is large, the leakage point ...

Indicator lamps
First read and observe the introductory information and safety warnings  Lit up Possible cause Solution Partial or complete fault in the vehicle lightinga), excluding bend lighting. b) Change the corresponding bulb   or ...

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