Audi Q3: A/C System, General Information
Heating, Ventilation & Air Conditioning / Audi Q3 (8U) 2011-2018 Service Manual / A/C System, General Information
- Introduction
- A/C Technology Basic Principles
- Refrigerant Oil
- A/C System and Refrigerant R134a Safety Precautions
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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 careful s
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 - S
Refrigerant Oil
General Information
Caution
When handling refrigerant oil, pay attention to
local regulations.
Refrigerant oil mixes with the refrigerant (about 20-40%,
depending on compressor type aSEE MORE:
Cleaning and care information
When cleaning and caring for individual vehicle
components, refer to the following tables. The
information contained there is simply recommendations.
For questions or for components that are not listed, consult an authorized Audi
dealer or authorized Audi Service Facility.
Exterior cleaning
a) Mi
Inner Door Seal, Removing and Installing
Removing
- Remove the rear sill panel strip. Refer to
→ Body Interior; Rep. Gr.70; Passenger Compartment Trim; Sill
Panel Strip, Removing and Installing.
- Remove the upper and lower B-pillar trim. Refer to
→ Body Interior; Rep. Gr.70; Passenger Comp
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