11 27 Dual-mass balance
WARNING: This page is about a different car, the 2018 BMW 330i xDrive and 2017 BMW 330i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
11 27 DUAL-MASS BALANCE - TIGHTENING TORQUES SPECIFICATIONS
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Gear to counterbalance shaft | B46M0/O0/B48M0/O0 | M10 | 1. Joining torque 2. Angle of rotation |
20 Nm 180° |
| 2AZ Idler gear to crankcase | B46M0/O0/B48M0/O0 | M12 | 1. Joining torque 2. Angle of rotation |
10 Nm 45° |