Volkswagen Polo Service & Repair Manual: A/C Service and Recycling Units

Pressure Gauge, Tests and Measurements

Indicators on pressure gauge 1 -  Temperature scale for refrigerant R134a CF3–CH2F or CH2F–CF3. 2 -&nb ...

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:

Indicator lamp in the vehicle key
Fig. 20 Indicator lamp in the vehicle key First read and observe the introductory information and safety warnings If a button on the vehicle key is pressed briefly, the indicator lamp (arrow) flashes once. The lamp will flash several times if the button is pressed and held, e.g. convenien ...

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. ...

Car-Net services
First read and observe the introductory information and safety warningsTelematic services (Car-Net), referred to hereafter as Car-Net services, encompass both information services such as extended navigation services, and vehicle-related services such as vehicle status, emergency and breakdown ...