11 31 Camshaft
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2015 BMW 740i, 2015 BMW 740Li xDrive, 2015 BMW 740Li, 2014 BMW 740i, and 2014 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - CAMSHAFT
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Upper and lower bearing strip of camshaft (steel screw 10.9) | N55 | M7x70 | Insert screws dry | |
| Jointing torque | 8 Nm | |||
| Angle of rotation | 60 ° | |||
| 2AZ Eccentric shaft bearing cap to cylinder head | N55 | M6x27 | 8.5 Nm | |
| 3AZ Camshaft bearing cap to cylinder head | N55 | M6x30.5 | 8.5 Nm | |
| 4AZ Chain drive module to cylinder head | N55 | M6x35 | 8 Nm | |
| 5AZ Guide rail to crankcase | N55 | M8 | 20 Nm | |
| 6AZ Guide rail to cylinder head | N55 | M7 | 14 Nm | |
| 7AZ Chain tensioner to cylinder head | N55 | M22 x 1.5 | Do not retighten the chain tensioner. Replace sealing ring, thread lightly oiled |
55 Nm |
| 8AZ Screw plug in cylinder head | N55 | M18x1.5 | 25 Nm |