34 33 Brake servo
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - BRAKE SERVO
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Brake booster to pedal assembly console | F01/F02/F03/F04/F06/F07/F10/F11/F12/F13/F18/F25/F26 | M8 | Replace self-locking nut. Retighten on brake booster after 10 min. |
24 Nm |
| 2AZ | Electric vacuum pump holder to oil sump | F01h/F02h/F10h | M10 | 38 Nm | |
| 3AZ | Electric vacuum pump to bracket | F01h/F02h/F10h/F18PHEV | M6 | 9 Nm | |