51 12 Rear bumper
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2016 BMW 328i xDrive, 2016 BMW 328d xDrive, 2015 BMW 328i xDrive, 2015 BMW 328d xDrive, and 2014 BMW 328i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - REAR BUMPER
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Support to body | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83/F45/F46/F48/F49 | Replace screws/nuts | 108 Nm | |
| 2AZ | Guide, middle, to body | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83/F45/F46/F48/F49 | Nut | 4.6 Nm | |
| 3AZ | Guide, side, to body | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83/F45/F46/F48/F49 | Nut | 4.6 Nm | |
| Screw | 2.6 Nm | ||||
| 4AZ | Bumper panel on fixture, lateral | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83/F45/F46/F48/F49 | 2.6 Nm | ||
| 5AZ | Bumper panel to center/rear light housing guide | F30/F31/F32/F33/F34/F35/F36/F80/F82/F83/F45/F46/F48/F49 | 2.6 Nm | ||
| 6AZ | Bumper panel to bottom reinforcement | F30/F31/F32/F33/F34/F35/F36/F80/F82/F83/F45/F46/F48/F49 | 2.6 Nm | ||
| 7AZ | Guide, middle, to heat shield | F45/F46/F48/F49 | Screw | 2.5 Nm | |