Vehicles, 8-Cylinder FSI/TFSI Engine
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2018 Audi S7, 2018 Audi RS 7, 2018 Audi A7 Quattro, 2017 Audi S7, and 2017 Audi RS 7. However, it is still accessible from the selected car via links, so may be relevant.
- A/C Compressor Input Shaft
- 60 Nm
- When the threaded connection is tightened, it sits without play in the engine drive wheel splines.
- Grease the splines to the engine drive wheel with for example Grease: G 000 100 .
- Loosening and tightening. Refer to A/C COMPRESSOR INPUT SHAFT, LOOSENING AND TIGHTENING .
- Removing and Installing. Refer to A/C COMPRESSOR INPUT SHAFT, REMOVING AND INSTALLING .
- Bolt
- 10 Nm
- Drive Plate
- The overload protection takes over when the torque is excessive (for example, if the A/C compressor runs with resistance) and the drive shaft runs freely without driving the A/C compressor
- Check the run-out. Refer to DRIVE PLATE WITH OVERLOAD PROTECTION, CHECKING RUN-OUT AND ADJUSTING .
- Removing and Installing. Refer to DRIVE PLATE WITH OVERLOAD PROTECTION, REMOVING AND INSTALLING .
- Drive Plate
- 30 Nm
- Attached to the A/C compressor input shaft
- The overload protection takes over when the torque is excessive (for example, if the A/C compressor runs with resistance) and the drive shaft runs freely without driving the A/C compressor
- Removing and Installing. Refer to A/C COMPRESSOR DRIVE PLATE, REMOVING AND INSTALLING .
- Rubber Element
- Decouples the drive unit and dampens vibrations and noises.
- Install on correct side. Refer to A/C COMPRESSOR DRIVE PLATE, REMOVING AND INSTALLING .
- Spacer
- The original spacer must be installed
- Dimension: 17.5 x 10 x 3 mm
- Circlip
- Always replace
- Install on the proper side - the flat side faces the A/C compressor
- Drive Plate
- With roller bearing
- Removing and Installing. Refer to DRIVE PLATE WITH ANTI-FRICTION BEARING, REMOVING AND INSTALLING .
- Clean the A/C compressor flange before installing the drive plate.
- A/C CompressorCAUTION:
May only be removed when the refrigerant circuit is empty; bring the vehicle to a workshop that has the necessary tools and in which the work can be performed by qualified personnel. Refer to REFRIGERANT CIRCUIT .
- There are different versions.
- Refrigerant Line, Disconnecting and Connecting. Refer to REFRIGERANT LINES, DISCONNECTING FROM A/C COMPRESSOR AND CONNECTING, 8-CYLINDER FSI/TFSI ENGINE .
- Removing and Installing. Refer to A/C COMPRESSOR, REMOVING AND INSTALLING, 8-CYLINDER FSI/TFSI ENGINE .
- Replace the drive unit. Refer to OVERVIEW - A/C COMPRESSOR POWER UNIT, VEHICLES, 8-CYLINDER FSI/TFSI ENGINE .NOTE:
There are different versions depending on the refrigerant (R134a or R1234yf).
- BoltNOTE:
There are different versions.
- Quantity: 3
Steel Bolt
- 25 Nm
Aluminum Bolt
- 8 Nm +180°
- Replace after removing.
- Quantity: 3