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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 Stabilizer Bar, Removing and Installing

Special tools and workshop equipment required Torque Wrench 1331 5-50Nm -VAG1331- Removing   Note During installation, all cable ties must be installed at the same location. Before starting work: - Versions with coil springs: determine the curb weight position. Refer to → Ch

 Rail, Removing and Installing

Special tools and workshop equipment required Trim Removal Wedge -3409- Removing - Remove the luggage fastening strap or the telescopic luggage bar. - Equipped on some models, front passenger side: remove the spare tire bracket. Refer to → Chapter. - Versions with 7 sea

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