51 12 Rear Bumper
WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2015 BMW Alpina B7L, 2015 BMW Alpina B7, 2015 BMW 750i, 2015 BMW 750Li, and 2015 BMW 740i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - REAR BUMPER
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Support to body | F01/F02/F03/F04/F12/F13 | M12 | Replace nuts | 66 Nm |
| F07/F10/F11/F18 | M12 | 108 Nm | |||
| F25 | 68 Nm | ||||
| 2AZ | Guide, middle rear | F01/F02/F03/F04/F07/F10/F11/F12/F13/F18 | Replace nuts | 4 Nm | |
| F25 | Replace nuts | 4.5 Nm | |||
| 3AZ | Guide, side, to body | F01/F02/F03/F04/F07/F10/F11/F12/F13/F18, F25 | Replace nuts | 4.5 Nm | |
| Screw | 3 Nm | ||||
| 4AZ | Trailer tow hitch on support of bumper | ||||
| 5AZ | Bumper trim panel to side mounting | F07/F10/F11/F18 | 2 Nm | ||
| 6AZ | Bumper trim panel to rear light housing | F07/F25 | 4.5 Nm | ||
| F10/F11/F18 | 2 Nm | ||||
| F12/F13 | 2.8 Nm | ||||
| 7AZ | Bumper trim panel to bottom center mounting | F07/F10/F11/F18 | 4.5 Nm | ||
| 8AZ | Nut, rear silencer holder | F07/F10/F11/F12/F13/F18 | 21 Nm | ||