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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Special tools and workshop equipment
required
Torque Wrench 1331 5-50Nm -VAG1331-
Torque Wrench 1332 40-200Nm -VAG1332-
Removing
- Remove the bolt -19-.
- Remove the brake rotor.
Installing
Note
Pay attention the arrow on the brake rotor showing the direction of
travel and
Overview - Front Brakes, 1LA, 1LJ, 1ZB and 1ZT
1 - Brake Pads
Illustration of left front with brake wear cable
Note
The inner surface (with tension spring) in the left brake caliper is
equipped with a cable for wear indicator.
Allocation. Refer to the Parts Catalog.
Check t
