34 33 Brake servo
WARNING: This page is about a different car, the 2013 BMW 550i GT, 2012 BMW 550i GT, 2011 BMW 550i GT, and 2010 BMW 550i GT. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - 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 | 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 | M6 | 9 Nm |