24 00 Transmission in general
WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. 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 |