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:

A/C System, Operating after Charging
  Caution If it is suspected that chemicals were added to the refrigerant circuit to seal leaks, do not connect the A/C service station and do not extract the refrigerant. ...

Main menu
First read and observe the introductory information and safety warnings Menu Function See MFD Information and settings for the multifunction display (MFD). Audio Station display in radio mode. Trac ...

Types of Batteries
General Information   Caution The following batteries described are maintenance-free batteries. Do not remove any of the labels on the battery and do not add distilled water. Only perfo ...