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
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Other materials:
Service and disposal of belt tensioners
First read and observe the introductory information
and safety warnings
Seat belts may become damaged during any work on the belt tensioners or while
removing or refitting any vehicle parts in conjunction with any other repair work.
This damage will not always be noticeable. The consequence m ...
Engine oil specification
First read and observe the introductory information
and safety warningsThe engine oil used must correspond exactly to specifications.
The correct engine oil is important for the function and service life of the
engine. A special high quality multigrade oil has been filled at the factory and
t ...
Flushing Not Necessary
Note
For vehicles with an electrically-driven A/C compressor,
de-energize the high voltage system before removing the A/C
compressor. Refer to
→ Electrical System Hybrid; Rep. Gr.93.
–
Dischar ...
