Audi Q5: A/C System, General Information
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The purpose of this repair manual is to provide service
advisors and technicians with the basic knowledge needed to
ensure professional and competent procedures.
Note
Only the careful study
Physical Principles
The four known states of water also apply to air
conditioning system refrigerants.
1 - Gaseous (invisible)
2 - Vapor
3 - Liquid
4 - Solid
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
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Caution
When disconnecting and connecting battery, the
procedure must be followed as described in the Repair
Manual.
WARNING
Some tools are supplied with a tool safety clip,
which is slid over the tool points after using the tool,
in order to protect other workers from injuries
Flange Input Shaft Ring, Replacing, 0BC
The ring can only be replaced with the input shaft removed.
Special tools and workshop equipment
required
Bearing/Bushing Installer - Multiple Use -VW295A-
Press Plate -VW402-
Press Piece - Rod -VW408A-
Support Channels -VW457-
-3-Separating device 1
