Engine - Tightening Torques (F30, 6-CYL AWD): Camshaft

CAMSHAFT - TIGHTENING TORQUE SPECIFICATION

Bearing journal to crankcase
Replace bearing journal. Clean thread.		Tightening torque	20 Nm
Bearing journal to cylinder head
Replace bearing journal.		Tightening torque	20 Nm
Bottom chain tensioner to crankcase
M6 x 22 Clean thread.		Tightening torque	9 Nm
Chain tensioner to cylinder head
Chain tensioner piston M22x1.5	Joining torque		20 Nm
	Angle of rotation		30°
Exhaust camshaft to cylinder head
Tensile strength of screw 8.8
M6	Joining torque		9.6 Nm
Tightening torque		9.6 Nm
Tensile strength of screw 10.9
M6	Joining torque		11.8 Nm
Tightening torque		11.8 Nm
Intake camshaft to cylinder head
Tensile strength of screw 8.8
M6	Joining torque		9.6 Nm
Tightening torque			9.6 Nm
Tensile strength of screw 10.9
M6	Joining torque		11.8 Nm
Tightening torque			11.8 Nm
Preload timing chain
Tightening torque			0.6 Nm
Sprocket wheel at the crankcase
Clean thread.		Tightening torque	108 Nm