Volkswagen Polo Service & Repair Manual: A/C System, General Information
- Introduction
- Additional Information Sources
- A/C Technology Basic Principles
- Refrigerant R134a Vapor Pressure Table
- Refrigerant R134a
- Refrigerant R134a Characteristics
- Refrigerant Oil
- Comfort
- A/C System Operation
- Safety Precautions
- A/C System and Refrigerant R134a Safety Precautions
- Refrigerant Circuit, General Precautions
Introduction
The purpose of this Repair Manual is to provide foremen and
mechanics with the basic knowledge needed to ensure expert
working.
Note
...
Other materials:
Dimensions
Fig. 17 Dimensions
First read and observe the introductory information
and safety warnings
The data in the table apply to the most basic German model.
The specified values can vary due to different tyre and wheel sizes, if additional
equipment is fitted, for different model versions, for ret ...
Pressure and Boiling Point
The boiling point given in tables for a liquid is always
referenced to an atmospheric pressure of 1 bar (14.5 psi). If
the pressure acting on a fluid changes, its boiling point also
changes.
For example, water boils at a lower temperatur ...
Notes on towing
First read and observe the introductory
information and safety warnings
Tow rope or tow bar
It is easier and safer to tow a vehicle with a tow bar. Only use a tow rope
if you do not have a tow bar.
The tow rope should be slightly elastic to reduce the strain on both
vehicles. It is advisab ...
