23 21 Transmission Shafts
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
TRANSMISSION SHAFTS - TIGHTENING TORQUE
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Output flange | S5D 200G / S5D 250G / S5D260Z / S5D 310Z / S6S 420G | Collar nut installed with bolt cement | ||
| Pretension | 190 Nm | |||
| Release | ||||
| Tighten down | 120 Nm | |||
| S5D 280Z / S5D 320Z | Collar nut installed with bolt cement | |||
| Pretension | 170 Nm | |||
| Release | ||||
| Tighten down | 130 Nm | |||
| S5D 390Z | Collar nut installed with bolt cement | |||
| Pretension | 200 Nm | |||
| Release | ||||
| Tighten down | 145 Nm | |||
| GS6-37BZ / GS6-17BG | Collar nut installed with bolt cement | |||
| Pretension | 170 Nm | |||
| Release | ||||
| Tighten down | 120 Nm | |||
| GS6-53DZ | Collar nut installed with bolt cement | |||
| Pretension | 200 Nm | |||
| Release | ||||
| Tighten down | 140 Nm | |||
| GS7S47BG | Collar nut installed with bolt cement | 200 Nm | ||
| 2AZ Gear to countershaft | 265 / Sport | M10 | 60 Nm |