Audi A4: A/C Service Station, Connecting
Audi A4 (B9) 2016-2026 Service Manual / Heating, Ventilation & Air Conditioning / A/C Service Station, Connecting
- General Information
- Service Station, Connecting with Connections on Low- and High Pressure Side of Refrigerant Circuit
- Service Station, Connecting with No Connection on Low- and High Pressure Side of Refrigerant Circuit
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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 electric shock.
- I
Service Station, Connecting with Connections on Low- and High Pressure Side
of Refrigerant Circuit
Servicing Station, Connecting for Measuring and Testing
- Turn off the ignition.
- Connect the service station to the power supply.
- Connect the quick-release coupling adapter to the c
Service Station, Connecting with No Connection on Low- and High Pressure
Side of Refrigerant Circuit
General Information
On the following vehicles, no service connection is provided
for the service station on the low-pressure side of the
refrigerant circuit; adapters must be used to connect the
se
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Engine, Installing
Special tools and workshop equipment required
Clutch Module Assembly Aid -T40169-
Clutch Module Transportation Lock -T40170-
as well as when removing with listed special tools
Engine Support Bridge - Spindle -10-222A/11-
Shop Crane -VAS6100-
Engine Sling -2024A-
Torque Wrench 1332 Insert - R
Outer CV Joint, Checking
It is necessary to disassemble the joint whenever replacing
the grease or if the ball surfaces show wear or damage.
Disassembling
- Mark the position of the ball hub -2-
to ball cage -3- and to housing
-1- before disassembling, using an
electric engraver or grindstone.
- Tilt the ball h
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