31 21 Wheel Bearings and Steering Knuckle
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 BMW 328i, 2011 BMW 323i, 2010 BMW 335i, 2010 BMW 328i, and 2010 BMW 323i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - WHEEL BEARINGS AND STEERING KNUCKLE
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Wheel bearing to swivel bearing | E81/E82/E87/E88/E90/E91/E92/E93 | M12 | Replace screws | 110 Nm |
| E84 | M12 | Replace screws | |||
| Jointing torque | 80 Nm | ||||
| Torque angle | 90 ° | ||||
| 2AZ | Drive flange to axle shaft | E90/Allrad, E91/Allrad, E92/Allrad | M27 | Replace collar nut, lightly oil contact surface | 420 Nm |
| E84 | M16 | Replace collar screw and spring. No oil is permitted on the collar screw. |
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| Jointing torque | 210 Nm | ||||
| Torque angle | 90 ° | ||||