VW Golf manuals

Volkswagen Golf Service & Repair Manual: Physical basics

The four known physical states of water also apply to air conditioning refrigerants.
1 -  Gas (invisible)
2 -  Vapour
3 -  Liquid
4 -  Solid
 

Physical basics

When water is heated in a container (heat absorption), the rising water vapour is visible. If the vapour is heated by further heat absorption, the visible vapour becomes invisible gas. This process is reversible. If heat is extracted from gaseous water, it changes first to vapour, then to water and finally to ice.
A -  Heat absorption
B -  Heat dissipation
 

Physical basics

Basics of air conditioning
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Heat always flows from warmer to colder material
Every material consists of a mass of moving molecules. The fast moving molecules of a warmer material loose part of their energy to slower molecules possessing less heat. This slows down the molec ...

Other materials:

Recycling and scrapping end-of-life vehicles
First read and observe the introductory information and safety warnings Recycling end-of-life vehicles Volkswagen has already made provision for you to recycle your vehicle in an environmentally responsible manner. The recycling system operating in many European countries will take back you ...

Removing and installing lumbar support adjustment
Special tools and workshop equipment required       Removal pliers -3392-   Note Removal and installation are described for the left vehicle side. Follow same in ...

Removing and installing roof aerial -RX5-
Special tools and workshop equipment required     Torque wrench -V.A.G 1783-   Note Aerial wirings are directly plugged at the base of roof aerial -RX5-. ...

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