51 21 Front Door Locks
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 DOOR LOCKS
| Type | Thread | Tightening specifications | Value | ||
|---|---|---|---|---|---|
| 1AZ | Door lock to front door | F20/F21/F22/F23/F30/F31/F32/F33/F35/F80/F82/F83/F45/F46/F48/F49 | 8.8 Nm | ||
| F34/F36 | 8.5 Nm | ||||
| 2AZ | Lock striker to body | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83/F45/F46/F48/F49 | 21 Nm | ||
| 3AZ | Door stop to pillar | F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36/F80/F82/F83/F45/F46/F48/F49 | 28 Nm | ||
| 5AZ | Door stop to inner door panel | F20/F21/F22/F23/F30/F31/F32/F33/F35/F80/F82/F83/F45/F46/F48/F49 | M8 | Replace screws. | 11.8 Nm |
| F34/F36 | Replace screws. | 9.8 Nm | |||