24 00 Transmission in general
WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750Li xDrive, and 2015 BMW 740Li 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 / GA8HP70Z / GA8HP90Z | M6 | 9 Nm | |
| Torx bolts | GA6HP19Z / GA6HP26Z / GA8HP45Z / GA8HP70Z / GA8HP90Z | M10 | 38 Nm | |
| F30 GA8HP45Z | M10x10.9 | 56 Nm | ||
| Steel Torx screws | GA6HP19Z / GA6HP26Z / GA8HP45Z / GA8HP70Z / GA8HP90Z / GA8P70H | M8 | 19 Nm | |
| GA8HP70Z (N63) | M8 | 21 Nm | ||
| Steel Torx screws | GA6HP19Z / GA6HP26Z / GA8HP45Z / GA8HP70Z / 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 | M6 | 9 Nm |