34 33 Brake Booster
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2019 BMW 340i GT xDrive, 2019 BMW 330i xDrive, 2019 BMW 330i GT xDrive, 2018 BMW 340i GT xDrive, and 2018 BMW 330i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
34 33 BRAKE SERVO - TIGHTENING TORQUE SPECIFICATIONS
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Brake booster to pedal assembly console | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36 | M8 | Replace nuts | 22 Nm |
| 2AZ Electric vacuum pump holder to oil sump | F30h | M10 | 38 Nm | |
| 3AZ Electric vacuum pump to bracket | F30h | M6 | 9 Nm |