23 00 Transmission in general (1AZ to 3AZ)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 BMW 328xi, 2012 BMW 328i, 2011 BMW 328xi, 2011 BMW 328i, and 2010 BMW 328xi. 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 TRANSMISSION DESIGNATIONS | ||||
| 6 KT-Screws | B/C/D/E/F/G/H/I/7 Gang SMG | M6 | 8 Nm | |
| B/C/D/E/F/G/H/I/7 Gang SMG | M8 | 25 Nm | ||
| B/C/D/E/F/G/H/I/7 Gang SMG | M10 | 49 Nm | ||
| B/C/D/E/F/G/H/I/7 Gang SMG | M12 | 74 Nm | ||
| Torx-Screws | B/C/D/E/F/G/H/I/7 Gang SMG | M6 | 9 Nm | |
| B/C/D/E/F/7 Gang SMG | M8 | 19 Nm | ||
| B/C/D/E/H/I/7 Gang SMG | M10 | 43 Nm | ||
| G-Gear | M10 | 38 Nm | ||
| 7 Gang SMG | M10x55 8.8 | 43 Nm | ||
| 7 Gang SMG | M10x42 8.8 | 42 Nm | ||
| Steel screws with Torx-head | I/G/H-Gear | M8 | 19 Nm | |
| Steel screws with Torx-head | I/G/H-Gear | M12 | 66 Nm | |
| 2Az Transmission to N52/N52K/N53/N54 aluminum screws/bolts are not magnetic. | I/G/H-transmission | Replace screws Jointing torque and angle of rotation must be observed without fail | ||
| I/G/H-transmission | M10x30 | Jointing torque Angle of rotation | 20 Nm 90-110° | |
| I/G/H-transmission | M10x85 | Jointing torque Angle of rotation | 20 Nm 180-200° | |
| I/H/G-transmission | M12 | Jointing torque Angle of rotation | 25 Nm 130 ° +20 ° | |
| 3AZ Cover plate, transmission | I/H transmission | M6 | 8 Nm |