3433 BRAKE BOOSTER (740e xDrive PHEV 2017-2019, 745e xDrive PHEV 2020-2022)
3433 TIGHTENING TORQUE OVERVIEW
| Brake booster to pedal assembly console | ||
| Replace nuts. M8 Retighten 1x on brake booster after 10 min |
Tightening torque | 22 Nm |
| Electrical vacuum pump holder to body | ||
| M6 Replace screws. |
Tightening torque | 8 Nm |
| Hydraulic unit to pedal bracket | ||
| Replace nuts. M8 Retighten 1x on brake booster after 10 min |
Tightening torque | 22 Nm |