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Home >> BMW >> 2017 >> 330i xDrive 4D Sedan >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine - Tightening Torques (F30, 4-CYL AWD) >> Charger With Control >> Notes

Charger With Control: Notes

TIGHTENING TORQUES SPECIFICATIONS

Electrical controller drive to exhaust turbocharger 
screw Tightening torque  2.5±0.5 Nm
Heat shield to cylinder head 
M8x 12 Tightening torque  19 Nm
Heat shield to trim strip 
M6x 12 Tightening torque  8 Nm
Wastegate valve controller control rod 
Always use a second open-end wrench (for counter support) to tighten the lock nut!   6±0.3 Nm