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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 Axle Alignment Procedure

  Note Determine the correct suspension version. Refer to → Chapter "Production Control Number (PR Number) Explanations". A vehicle with coil springs can only be measured at curb weight position. Refer to → Chapter "Standard Vehicle Height for Axle Alignment on Vehicles with

 General Information

Safety Precautions Check for Technical Bulletins that may supersede any information included in this manual.   WARNING Failure to follow these instructions may result in personal injury or possible death. Check the Technical Bulletins for information, cautions and warnings that may superse

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