31 21 Wheel Bearings and Steering Knuckle

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2016 BMW 328i xDrive, 2016 BMW 328d xDrive, 2015 BMW 328i xDrive, 2015 BMW 328d xDrive, and 2014 BMW 328i 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	F20/F21/F22/F23/F30/F31/F32/F33/F34/F35/F36	M12	Replace screws.
				Jointing torque	80 Nm
				Angle of rotation	90 °