11 31 Camshaft
WARNING: This page does not describe the selected car, but rather 23 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750i, and 2015 BMW 750Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - CAMSHAFT
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Tensioning rail and guide rail, cyl. 1 to 4, to crankcase | N63 | M10x1.25 | Insert screws dry | 46 Nm |
| 2AZ Tensioning rail and guide rail, cyl. 5 to 8, to crankcase | N63 | M8x1.25 | 20 Nm | |
| 3AZ Guide rail to cylinder head | N63 | M14x1.5 | Replace sealing ring | 25 Nm |
| 4AZ Sliding rail to cylinder head | N63 | M7 | 15 Nm | |
| 5AZ Chain tensioner to cylinder head | N63 | M7 | 13 Nm | |
| 6AZ Camshaft bearing cap to cylinder head | N63 | M7 | 15 Nm | |
| 7AZ Camshaft step bearing cap to cylinder head | N63 | M7 | 15 Nm |