Audi Q7 Owners & Service Manuals

Audi Q7: A/C System, General Information

Audi Q7 (4M) 2016-2026 Workshop Manual / Heating, Ventilation & Air Conditioning / Refrigerant R134a Servicing / A/C System, General Information

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 General Information

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

 A/C Technology Basic Principles

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

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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 Air Intake and Outlet Openings

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 

 Final Drive, Removing and Installing

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

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