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. Wheel Balancing, Rim Radial and Lateral Run-Out, Checking
  Mount the rim on the Balancing Machine.   Use the Wheel Centering System Adapter -VAS5271-.   Preload the Tire Dial Gauge approximately 2 mm.   Turn the rim slowly ...

Volkswagen Touran Service Manual. Severely Discharged Battery, Charging with Battery Charger -VAS5095A-
  WARNING Risk of injury. Follow all Warnings and Safety Precautions. Refer to → Chapter "Warnings and Safety Precautions". The charger recognizes the severely dis ...