LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2020 >> M8 Base, 2D Convertible >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine -- Tightening Torques (F91, F92 & F93) >> 1112 Cylinder Head

1112 Cylinder Head

1112 TIGHTENING TORQUE OVERVIEW

Cylinder head bolt 
M11
Replace screws.
Joining torque  30 Nm
1. Angle of rotation  90°
2. Angle of rotation  140°
Cylinder head bolt to timing case cover 
M8x30 tightening torque  23 Nm
Cylinder head cover to cylinder head 
M6x30 screw Tightening torque  10 Nm
Cylinder head to special tool 
screw Tightening torque  25 Nm
Engine suspension element 
M8x22 screw Tightening torque  20 Nm
Flange to assembly jig 
M14X30 Tightening torque  135 Nm
Fuel line 
M6x16 Tightening torque  10 Nm
Intake/exhaust camshaft 
M6 Tightening torque  9.5 Nm
Oil filler neck 
M6x30 tightening torque  10 Nm
Special tool to cylinder head 1 to 4 
M6x15 tightening torque  10 Nm
Special tool to cylinder head bank 2 
M8 screw tightening torque  25 Nm
Timing case cover on cylinder head 
M6x20 screw Tightening torque  9.5 Nm
Valve in cylinder head 
valve Tightening torque  0.8 Nm
Venting connector/special tool to cylinder head 
M8x1
Replace the venting connector.
Tightening torque  15 Nm