24 00 Transmission in general
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 - TRANSMISSION IN GENERAL
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Transmission to engine | ||||
| Torx bolts | GA6HP19Z/GA6HP26Z/GA8HP45Z/GA8HP50Z/GA8HP70Z/GA8HP75Z/GA8HP90Z | M6 | 9 Nm | ||
| Torx bolts | GA6HP19Z/GA6HP26Z/GA8HP45Z/GA8HP50Z/GA8HP70Z/GA8HP75Z/GA8HP90Z | M10x8.8 | 38 Nm | ||
| GA8HP45Z/GA8HP50Z/GA8P75H | M10x10.9 | 56 Nm | |||
| Steel Torx screws | GA6HP19Z/GA6HP26Z/GA8HP45Z/GA8HP50Z/GA8HP70Z/GA8HP75Z/GA8HP90Z/GA8P70H | M8 | 19 Nm | ||
| GA8HP70Z (N63) | M8 | 21 Nm | |||
| Steel Torx screws | GA6HP19Z/GA6HP26Z/GA8HP45Z/GA8HP50Z/GA8HP70Z/GA8HP75Z/GA8HP90Z/GA8P70H | M12 | 66 Nm | ||
| 2AZ | Transmission to engine N52/N53/N54/N55 Aluminum screws/bolts are not magnetic | GA6HP19Z/GA6HP26Z/GA8HP45Z | Replace screws Jointing torque and angle of rotation must be observed without fail | ||
| GA6HP19Z | M10x30 | Jointing torque | 20 Nm | ||
| Angle of rotation | 90-110 ° | ||||
| GA6HP19Z | M10x85 | Jointing torque | 20 Nm | ||
| Angle of rotation | 180-200 ° | ||||
| GA6HP19Z/GA8HP45Z | M12 | Jointing torque | 25 Nm | ||
| Angle of rotation | 130 ° | ||||
| 3AZ | Cover plate for transmission | GA6HP19Z/GA8HP45Z/GA8HP50Z | M6 | 9 Nm | |
| 4AZ | Heat shield on gearbox | GA8HP50Z | M6 | 19 Nm | |