Audi Q3: A/C System, General Information
Audi Q3 (8U) 2011-2018 Service Manual / Heating, Ventilation & Air Conditioning / Refrigerant R134a Servicing / A/C System, General Information
- Introduction
- A/C Technology Basic Principles
- Refrigerant Oil
- A/C System and Refrigerant R134a Safety Precautions
READ NEXT:
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 a
SEE MORE:
Horn
Overview - Horn
1 - Nut
9 Nm
2 - Nut
9 Nm
3 - Low Tone Horn -H7-
Removing and installing. Refer to
→ Chapter "High Tone Horn -H2-/Low Tone Horn -H7-, Removing and
Installing".
4 - Bracket
For the right horn
5 -&nb
Outer CV Joint, Checking
It is necessary to disassemble the joint whenever replacing
the grease or if the ball surfaces show wear or damage.
Removing
- Before disassembling mark ball hub position in relation to
the ball cage and housing with an electric scriber or oil stone
-arrow-.
- Tilt ball hub and bal
© 2019-2025 Copyright www.auq3.net
