Volkswagen Touran Service Manual: A/C Service and Recycling Units

Pressure Gauge, Tests and Measurements

Indicators on pressure gauge 1 -  Temperature scale for refrigerant R134a CF3CH2F or CH2FCF3. 2 -  ...

Extraction System Group Classifications

At this time, A/C service units for extracting, cleaning and filling refrigerant for motor vehicle A/C systems are available from various manufacturers. ...

Other materials:

Volkswagen Touran Service Manual. Exterior Lights, Switches
HID Headlamp Usage and Safety Precautions Special tools and workshop equipment required Protective Eyewear Gloves   Note the following if working with HID headlamps: ...

Volkswagen Touran Service Manual. General Information
  WARNING Risk of injury. Read and follow the Safety Precautions when working with batteries. Refer to → Chapter "Warnings and Safety Precautions". ...