Volkswagen Polo Service & Repair Manual: Refrigerant R134a

Refrigerant R134a Vapor Pressure Table

The vapor pressure table for every refrigerant is published in literature for refrigeration system engineers. This table makes it possible to determine the vapor pres ...

Refrigerant R134a Physical Data

Vehicle air conditioning systems make use of the vaporization and condensation process. In this case, one works with a substance which boils easily, designated as ref ...

Other materials:

Explanation of Test Results
1 -  Type of test. 2 -  Battery test result. 3 -  Measured voltage 4 -  Measured cold start value. 5 -  Cold st ...

Safety Precautions
General Safety Precautions As per VBG 20, German industrial liability insurance association. Follow the instructions for the workplace. They should be displayed in the workplace. ...

Changing bulbs in the side turn signals
Fig. 188 Removing the side turn signal bulb Fig. 189 Side turn signal: changing the bulb First read and observe the introductory information and safety warnings Depending on the vehicle, the side turn signal may be located in the front wing or in the exterior mirror . Please contact a ...