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Home >> BMW >> 2021 >> X4 M40i >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine -- Tightening Torques (G02) >> 1151 WATER PUMP (X4 xDrive30i 2022-)

1151 WATER PUMP (X4 xDrive30i 2022-)

1151 TIGHTENING TORQUE OVERVIEW

Auxiliary coolant pump holder to cylinder head 
M6 Tightening torque  8 Nm
Belt pulley to coolant pump 
M6
Replace screws.
Tightening torque  8 Nm
Bracket for electric coolant pump on electric drive unit 
M8 Tightening torque  19 Nm
Bracket for electric coolant pump on electric drive unit 
M6 Tightening torque  8 Nm
Component carrier to crankcase 
M8 x 35 Tightening torque  19 Nm
Coolant pump to component carrier 
M6x20 Tightening torque  8 ± 1 Nm
Electric coolant pump holder on component carrier 
M6X20 Tightening torque  8 Nm
Electric coolant pump to holder 
M6 Tightening torque  8 Nm
Flange connector on component carrier 
M6x20 Tightening torque  8 Nm
Holder for transmission oil lines on component carrier 
M6X16 Tightening torque  12 Nm