31 21 Wheel Bearings and Steering Knuckle
WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750Li xDrive, and 2015 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - WHEEL BEARINGS AND STEERING KNUCKLE
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Wheel bearing to swivel bearing | F01 / F02 / F04 / F06 / F07 / F10 / F11 / F12 / F13 / F18 / F25 | M12 | Replace screws. | |
| Jointing torque | 80 Nm | |||
| Angle of rotation | 90 ° | |||
| 2AZ Drive flange to front axle shaft end | F03 | 420 Nm | ||
| 3AZ Brake caliper stud bolt to swivel bearing | F10 M5 / F12 M6 / F13 M6 | Renew the stud bolt. (micro-encapsulated) | 20 Nm |