23 21 Transmission shafts
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2019 BMW M6 Gran Coupe, 2018 BMW M6 Gran Coupe, 2017 BMW M6 Gran Coupe, 2016 BMW M6 Gran Coupe, and 2015 BMW M6 Gran Coupe. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - TRANSMISSION SHAFTS
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Output flange | S5D 200G/S5D 250G/S5D260Z/S5D 310Z/S6S 420G | Collar nut installed with screw locking Pretension Release Tighten down |
190 Nm 120 Nm |
|
| S5D 280Z/S5D 320Z | Collar nut installed with screw locking Pretension Release Tighten down |
170 Nm 130 Nm |
||
| S5D 390Z | Collar nut installed with screw locking Pretension Release Tighten down |
200 Nm 145 Nm |
||
| GS6-17BG/GS6-37BZ | Collar nut installed with screw locking Pretension Release Tighten down |
170 Nm 120 Nm |
||
| GS6-45BZ | Collar nut installed with screw locking Pretension Release Tighten down |
200 Nm 150 Nm |
||
| GS6-53DZ/BZ | Collar nut installed with screw locking Pretension Release Tighten down |
200 Nm 140 Nm |
||
| GS7S47BG | Collar nut installed with screw locking | 200 Nm | ||
| 2AZ Gear to countershaft | 265/Sport | M10 | 60 Nm | |
| 3AZ Adapter shaft to the output | GS6X45BZ | 68 Nm |