11 12 Cylinder Head And Cylinder Head Cover
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2018 BMW M6, 2018 BMW 650i xDrive, 2018 BMW 650i, 2018 BMW 640i xDrive, and 2018 BMW 640i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - CYLINDER HEAD AND CYLINDER HEAD COVER
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Cylinder head bolt | S63O0 | M11 x 1.5 | Replace screws. | |
| Jointing torque | 30 Nm | ||||
| 1. Angle of rotation | 90 ° | ||||
| 2. Angle of rotation | 90 ° | ||||
| 2AZ | Cylinder head bolt to gear case cover | S63O 0 | M8 | 23 Nm | |
| 3AZ | Cylinder head cover to cylinder head. | S63O 0 | M6 | 10 Nm | |
| 4AZ | Metal bracket to cylinder head. | S63O 0 | M6 | 8 Nm | |
| 5AZ | Lifting eye to cylinder head. | S63O 0 | M8 | 22 Nm | |
| 6AZ | Ignition coil cover to cylinder head cover. | S63O 0 | M6 | 4 Nm | |
| 7AZ | Non-return valve | S63O 0 | M14x1.5 | 20 Nm | |
| 8AZ | Ventilation connection | S63O 0 | M8x1 | Replace sealing ring. | 15 Nm |
| 9AZ | Oil filler neck to cylinder head cover. | S63O 0 | M6 | Replace sealing ring. | 14 Nm |
| 10AZ | Screw plug to cylinder head | S63O 0 | M10x1 | Replace sealing ring. | 10 Nm |