24 00 Transmission in general
WARNING: This page is about a different car, the 2018 BMW 340i, 2017 BMW 340i, and 2016 BMW 340i. However, it is still accessible from the selected car via links, so may be relevant.
2400 TRANSMISSION IN GENERAL - TIGHTENING TORQUES SPECIFICATION
| Type | Thread | Instructions | Torque Specification | |
|---|---|---|---|---|
| 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 Aluminium 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 | |
| 5AZ Ground strap to transmission | GA8HP50Z | M8 | 19 Nm |