11 12 Cylinder head and cylinder head cover
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2022 BMW X1, 2021 BMW X1, 2020 BMW X1, 2019 BMW X1, and 2018 BMW X1. However, it is still accessible from the selected car via links, so may be relevant.
11 12 CYLINDER HEAD WITH CYLINDER HEAD COVER - TIGHTENING TORQUE SPECIFICATIONS
| Type | Thread | Tightening Instructions | Torque Specification | |
|---|---|---|---|---|
| 1AZ Cylinder head bolt Observe the property class! |
B46M0/B48M0 | M11x1.5x188 11.9 | Replace screws. | |
| 1. Joining torque | 30 Nm | |||
| 2. Angle of rotation | 90° | |||
| 3. Angle of rotation | 180° | |||
| B46O0/B48O0 | M11x1.5x188 13.9 | Replace screws. | ||
| 1. Joining torque | 50 Nm | |||
| 2. Angle of rotation | 180° | |||
| 3. Angle of rotation | 180° | |||
| 2AZ Cylinder head bolt to timing case cover | B46M0/O0/B48M0/O0 | M8x40 | 20 Nm | |
| 3AZ Cylinder head cover to cylinder head. | B46M0/O0/B48M0/O0 | M6 | Joining torque | 8 Nm |
| tightening torque | 10 Nm | |||
| 4AZ Securing eye to cylinder head. | B46M0/O0/B48M0/O0 | M8 | 22 Nm | |
| 5AZ Chain tensioner to cylinder head. | B46M0/O0/B48M0/O0 | 1. Joining torque | 20 Nm | |
| 2. Angle of rotation | 30° | |||
| Bearing journal to cylinder head | ||
| Replace the bearing journal! | 20 Nm | |
| Cylinder head to special tool 2 361 215 | ||
| 35 Nm | ||
| Flange to assembly jig | ||
| M14X30 | 135 Nm | |
| Sliding rail to cylinder head | ||
| M6x16 | 8 Nm | |
| Trim strip at the cylinder head | ||
| M7 | 1. Joining torque | 10 Nm |
| 2. Joining torque | 16 Nm | |
| 3. Tightening torque | 18 Nm | |
| Venting connector/special tool to cylinder head | ||
| M10 | 18 Nm | |