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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 Driver and Front Passenger Seat Adjustment Control Head -E470-/-E471-, Removing and Installing

Special tools and workshop equipment required Trim Removal Wedge -3409- Removing - Carefully pry the seat adjustment actuator -1- using the -3409- from the retainers. - Repeat the procedure on the backrest adjustment actuator. - Remove the seat side trim on side sill side. Refer

 Suspension Strut, Removing and Installing

Torque Wrench 1331 5-50Nm -VAG1331- Torque Wrench 1783 - 2-10Nm -VAG1783- for versions with air suspension. Torque Wrench 1783 - Open Jaw - 10mm -VAG1783/1- for versions with air suspension. Removing - Remove the shock absorber fork. Refer to → Chapter "Shock Absorber Fork, Remov

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