Audi Q7 Owners & Service Manuals

Audi Q7: A/C System, General Information

Audi Q7 (4M) 2016-2025 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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 Supercharger, Removing and Installing

Special tools and workshop equipment required Hose Clamps - Up To 25 mm -3094- Engine Bung Set -VAS6122- Container of the Coolant Collection System -VAS5014- or the Shop Crane - Drip Tray -VAS6208- Hose Clip Pliers -VAS6362-   Caution This procedure contains mandatory replaceable part

 Luggage Compartment Roll Cover, Removing and Installing

Luggage Compartment Roll Cover Handle, Removing and Installing Removing - Remove the luggage compartment roll cover. - Open the lid -1- and remove the bolts -2-. - Loosen the roll cover handle, disengage from the frame -3- in the direction of -arrow- and remove it. - Push the f

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