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:

Tire Sealant, Removing
Place the wheel on a flat surface. –  Remove the valve insert.   Caution Tire sealant is harmful to health. eye and skin irritation as well ...

Introduction
This chapter contains information on the following subjects:  → Preparing the vehicle for working in the engine compartment  → Opening and closing the bonnet Always park the vehicle on a level and stable surface before carrying out any work in the engine compartment. The engine ...

Battery, Charging
Requirements   WARNING Batteries that have a light yellow visual indicator do not have to be tested or charged. Jump starting must not be used! There is a risk ...