Audi Q3: Refrigerant Circuit
Heating, Ventilation & Air Conditioning / Audi Q3 (8U) 2011-2018 Service Manual / Refrigerant Circuit
- A/C System Repair Information
- Using Service Station
- Refrigerant Circuit, Discharging with Service Station
- Refrigerant Circuit, Charging with Service Station
- Refrigerant Circuit, Flushing with Compressed Air and Nitrogen
- Refrigerant Circuit, Cleaning (Flushing), with Refrigerant R134a
- Flushing Circuit Block Diagrams
- Electrically Driven A/C Compressor, Rinsing (Remove Refrigerant Oil)
- Adapter for Assembling Flushing Circuit
- Refrigerant Circuit, Determining Leaks
- Refrigerant Circuit, Tracing Leaks Using Electronic Leak Detector
READ NEXT:
A/C System Repair Information
Air conditioning systems designed for refrigerant R12 are
only to be filled with refrigerant R134a if certain requirements
are fulfilled. Refer to
→ Chapter "Refrigerant Circuit, Conve
Using Service Station
General Information
Vehicles with a high-voltage system (hybrid vehicles)
Extremely Dangerous Due to High-Voltage
The high-voltage system is under high-voltage. Death or serious
bodily injury by
Refrigerant Circuit, Discharging with Service Station
Work procedure may vary depending on the type of tools
selected (the tool-specific operating instructions should
therefore be followed).
The refrigerant circuit is to be discharged if parts oSEE MORE:
Luggage Compartment Side Trim Panel, Removing and Installing
Special tools and workshop equipment
required
Pry Lever -80-200-
Omega Clip Tool -T40280-
Removing
- If installed, remove the luggage compartment roller cover.
- Remove the rear seat backrest. Refer to
→ Chapter "Rear Seat Backrest, Removing and Installing".
- V
Overview - Subframe
Caution
There is a risk of damaging the subframe threaded
connection threads on the body.
The subframe bolts on the body must not be loosened
or tightened with an impact wrench.
Always install all bolts by hand for the first few
turns.
1 - Subframe
Securing.
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