Even a small amount of contamination can lead to
malfunctions. Therefore, observe the following guidelines for
cleanliness when working on the A/C system:
Immediately seal the open lines and conne
The coolant circuit is bled according to specifications.
Refer to
→ Rep. Gr.19; Coolant System/Coolant; Coolant, Draining and
Filling
The engine is warm (the coolant temperature is h
Note
Depending on vehicle equipment, there are different versions
of the A/C system for the Audi Q7. Make sure to use the correct
version and pay attention to the allocation of different
Overview - Balance Shaft
1 - Balance Shaft
Removing and installing. Refer to
→ Chapter "Balance Shaft, Removing and Installing".
2 - Bolt
40 Nm +90º
Replace after removing
For loosening and tightening, use the Locating Pins -T40116- as a
counterholder
3 -&