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:
Repair Information
Minimum Curing Time for Bonded Windows
WARNING
For safety reasons, use only electrically
non-conductive 2C-adhesive when installing windshield
and rear window using the materials listed below.
The vehicle can only be used after the minimum
curing time has elapsed.
Window
Overview - Rear Brakes
Overview - Rear Brakes, Brakes 1KU
1 - Brake Shield
Removing and installing, refer to
→ Chapter "Brake Shield, Removing and Installing, Brakes 1KU".
2 - Brake Rotor
Allocation, refer to the Parts Catalog.
Dimensions
→ Chapter "Brakes Technical Da
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