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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 Overview - Refrigerant Circuit Components

Overview - A/C Compressor and Condenser   Caution Danger due to refrigerant coming out under pressure. Danger of frost bite to skin and other parts of the body. Only loosen the connection point bolts when the refrigerant circuit is empty. 1 - Alignment Sleeve 2 - A/C Com

 Lamps in Exterior Rearview Mirror

Overview - Lamps in Exterior Rearview Mirror 1 - Mirror Glass 2 - Bolt Quantity: 4 Tightening Specification. Refer to → Body Exterior; Rep. Gr.66; Exterior Rearview Mirror; Overview - Exterior Rearview Mirror. 3 - Mirror Trim 4 - Bolt

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