11 52 FAN (530i 2017-2022, 530i xDrive 2017-2022, 530e PHEV 2018-2022, 530e xDrive PHEV 2018-2022, 540i 2017-2022, 540i xDrive 2017-2022, M550i xDrive 2018-2022)

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11 52 FAN - TIGHTENING TORQUE SPECIFICATION

	Type	Tightening specification	Measure
1AZ Fan clutch on water pump Coupling nut (left-hand threads)	All	Tightening torque	40 Nm
	M54	Tightening torque	45 Nm
2AZ Fan to fan clutch	All	Tightening torque	10 Nm