11 31 Camshaft
WARNING: This page is about a different car, the 2013 BMW Z4, 2012 BMW Z4, 2011 BMW Z4, 2010 BMW Z4, and 2009 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - CAMSHAFT
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Upper and lower bearing strip of camshaft (steel screw 10.9) | N54 | M7x70 | Insert screws dry | |
| Jointing torque | 8 Nm | |||
| Torque angle | 60 ° | |||
| 2AZ Chain drive module to cylinder head | N54 | M6x35 | 8.5 Nm | |
| 3AZ Guide rail to crankcase | N54 | M8 | 20 Nm | |
| 4AZ Guide rail to cylinder head | N54 | M7 | 14 Nm | |
| 5AZ Chain tensioner to cylinder head | N54 | M22 x 1.5 | Replace sealing ring | 55 Nm |
| 6AZ Screw plug in cylinder head | N54 | M18x1.5 | 25 Nm |