Audi Q5: A/C System, General Information
READ NEXT:
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
SEE MORE:
Front Treble Speaker, Removing and Installing, Bang & Olufsen
The Left Front Treble Speaker -R20-/Right Front Treble
Speaker -R22- are located in the triangular mirror trim.
Removing and installing is identical.
- Turn off the ignition and all electrical consumers and
remove the ignition
These rings seal off the connection points between
individual components of the refrigerant circuit.
Only O-rings that are resistant to refrigerant R134a and
refrigerant oil must be installed. Make sure they are original
replacement parts.
O-ring seals:
- Always use only once.
- Make su
