34 33 BRAKE BOOSTER (540i 2017-2022, 540i xDrive 2017-2022)
34 33 TIGHTENING TORQUE OVERVIEW
| Brake booster to pedal assembly console |
M8
Replace nuts.
Retighten 1 x on brake booster after 10 min |
tightening torque |
22 Nm |
| Electrical vacuum pump holder to body |
M6
Replace screws. |
tightening torque |
8 Nm |