1131 CAMSHAFT (X6 xDrive 50i)

1131 CAMSHAFT - TIGHTENING TORQUE SPECIFICATION

	Type	Thread	Tightening specifications	Dimension
1AZ Tensioning rail bearing screw and guide rail, cyl. 1 to 4, to crankcase	N63 O1	M10x1.25	Replace screws Insert bolts dry.	46 Nm
2AZ Tensioning rail bearing screw and guide rail, cyl. 5 to 8, to crankcase	N63 O1	M8x1.25	Replace screws Insert bolts dry.	20 Nm
3AZ Guide rail to cylinder head	N63 O1	M14x1.5	Replace sealing ring.	25 Nm
4AZ Slide rail to cylinder head	N63 O1	M6x67 M6x48		10 Nm
5AZ Chain tensioner to cylinder head	N63 O1	M7		13 Nm
6AZ Camshaft bearing cap to cylinder head	N63 O1	M6		10 Nm
7AZ Camshaft step bearing cap to cylinder head	N63 O1	M6		10 Nm

1131 TIGHTENING TORQUE OVERVIEW

Preload timing chain
	tightening torque	0.6 Nm