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Home >> BMW >> 2017 >> 340i xDrive Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine - Tightening Torques (F30, 6-CYL AWD) >> Cylinder Head With Lid

Cylinder Head With Lid

1112 TIGHTENING TORQUE OVERVIEW

Cylinder head cover to cylinder head 
M6 x 27 1. tightening torque 8 Nm
2. tightening torque 11 Nm
Cylinder head on device 
M10X90x1.5 tightening torque 30 Nm
Cylinder head to special tool (press-out plate) 
tightening torque 35 Nm
Cylinder head to crankcase/timing case cover 
M8 x 40
Renew screws.
tightening torque 19 Nm
Cylinder head to crankcase (cylinder head bolt) 
M11 x 188 13.9, screw head height 13 mm.
Fit new cylinder head bolts.
1. Joining torque 30 Nm
2. Joining torque 50 Nm
3. Angle of rotation 90°
4. Angle of rotation 90°
5. Angle of rotation 90°
6. Angle of rotation 90°
Cylinder head to crankcase (cylinder head bolt) 
M11 x 188 11.9, screw head height 11 mm.
Fit new cylinder head bolts.
1. Joining torque 30 Nm
2. Angle of rotation 90°
3. Angle of rotation 90°
4. Angle of rotation 90°
Cylinder head to special tool 2 361 215 
tightening torque 35 Nm
Flange on assembly jig 
M14X30 tightening torque 135 Nm
Flange to assembly jig 
M14X30 tightening torque 135 Nm
Front lifting eye on the cylinder head 
M8 x 22 tightening torque 19 Nm
Heat shield to cylinder head 
M8 x 12
Renew screws.
tightening torque 19 Nm
Special tool 00 2 320 to special tool 00 2 300 
M14x95 tightening torque 130 Nm
Special tool 2 456 190 to cylinder head 
M6x20 tightening torque 8 Nm
Venting connector/special tool to cylinder head 
M10
Renew the venting connector!
tightening torque 18 Nm