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
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 aSEE MORE:
Cooling system
Coolant
The engine cooling system is filled with a mixture
of purified water and coolant additive at the factory.
This coolant must not be not changed.
The coolant level is monitored using the
indicator
light. However, you should occasionally
check the coolant level.
Messages
The following messag
Subframe, Servicing
Special tools and workshop equipment
required
Bearing Installer - Wheel Hub/Bearing Kit -T10205-
Torque Wrench 1332 40-200Nm -VAG1332-
Hydraulic Press -VAS6178-
Pneumatic/Hydraulic Foot Pump -VAS6179-
Hydraulic Press - Bushing Tool Kit -VAS6779-
Press Plate -VW401-
Press Piece - Mu
© 2019-2026 Copyright www.auq3.net | 0.0113
