Introduction
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 c
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
Air Intake and Outlet Openings in Front Heater and A/C Unit
The passenger compartment is ventilated via two ventilation
frames (in the luggage compartment on the right and left near
the bumper). Refer to
→ Chapter "Vehicle Interior Forced Air Extraction, Removing and
Installing".
1
Rear Final Drive 0D2, Removing and installing. Audi Q7
Special tools and workshop equipment
required
-VAS6931-
Caution
This procedure contains mandatory replaceable parts.
Refer to component overview prior to starting procedure.
Mandatory Replacement Parts
Bolt - Front Bonded Rubber