51 11 Front 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 - FRONT BUMPER
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Bumper panel on air duct, top | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F48/F49/F80/F82/F83/F45/F46/F48/F49 | 4.6 Nm | ||
| 2AZ | Lock support to deformation element, top | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83/F45/F46/F48/F49 | 11.8 Nm | ||
| 3AZ | Deformation element, top, to engine carrier | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83/F45/F46/F48/F49 | M12 | Replace screws | |
| Jointing torque | 100 Nm | ||||
| Angle of rotation | 180 ° | ||||
| 4AZ | Support, top, to deformation element, top | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83/F45/F46/F48/F49 | M8 | Replace screws | 28 Nm |
| 5AZ | Deformation element, bottom, to deformation element, top | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83 | M6 | Replace screws | 11.8 Nm |
| 6AZ | Deformation element, bottom, to adapter plate, front axle carrier | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83 | 19 Nm | ||
| F45/F46/F48/F49 | 11.8 Nm | ||||
| 7AZ | V-support on deformation element/connection, top | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83 | Replace screw | 19 Nm | |
| F48/F49 | 11.8 Nm | ||||
| 7AZ | V-support on top connection | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83 | Replace screw | 19 Nm | |
| F48/F49 | 11.8 Nm | ||||
| 8AZ | Support/number plate to bumper | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83 | 1 Nm | ||
| 9AZ | Number plate on bumper panel (thread repair) | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83 | M5 | 4.5 Nm | |
| 10AZ | Carrier, bottom, to deformation element, bottom | F20/F21/F22/F23/F32/F33/F34/F36/F80/F82/F83 | M6 | Replace screws | 11.8 Nm |
| F45/F46/F48/F49 | M6x30 | Replace screws | 8 Nm | ||
| (without M Aerodynamic package) | F30/F31/F35 | M6x45 | Replace screws | 11.8 Nm | |
| (with M Aerodynamics package) | F30/F31/F35 | M6x50 | Replace screws | 8 Nm | |
| 11AZ | Bumper panel on side wall | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F48/F49/F80/F82/F83 | 3 Nm | ||
| 12AZ | Cross member on top air duct | F20/F21/F22/F23 | 4.6 Nm | ||
| 13AZ | Air duct on top cross connection | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83 | 5 Nm | ||
| F48/F49 | 6 Nm | ||||
| 14AZ | Cross connection on support | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83 | 11.8 Nm | ||
| 15AZ | Air duct to deformation element top/bottom | F45/F46/F48/F49 | 6 Nm | ||
| 16AZ | Bumper panel on side wall | F48/F49 | 3 Nm | ||
| 17AZ | Bumper trim, lower | F48/F49 | 2.5 Nm | ||