11 12 CYLINDER HEAD WITH LID (M550i xDrive 2020-2022)
11 12 TIGHTENING TORQUE OVERVIEW
| Cylinder head bolt | ||
| M11 Replace screws. |
Joining torque | 30 Nm |
| 1. Angle of rotation | 90° | |
| 2. Angle of rotation | 140° | |
| Cylinder head bolt to timing case cover | ||
| M8x30 | tightening torque | 23 Nm |
| Cylinder head cover to cylinder head | ||
| M6x30 screw | Tightening torque | 10 Nm |
| Cylinder head to special tool | ||
| screw | Tightening torque | 25 Nm |
| Engine suspension element | ||
| M8x22 screw | Tightening torque | 20 Nm |
| Flange to assembly jig | ||
| M14X30 | Tightening torque | 135 Nm |
| Fuel line | ||
| M6x16 | Tightening torque | 10 Nm |
| Intake/exhaust camshaft | ||
| M6 | Tightening torque | 10 Nm |
| Oil filler neck | ||
| M6x16 | tightening torque | 10 Nm |
| Sealing cap on cylinder head cover | ||
| M6x25 screw | tightening torque | 10 Nm |
| Sealing cap to cylinder head | ||
| M6x20 screw | Tightening torque | 9.5 Nm |
| Special tool to cylinder head 1 to 4 | ||
| M6x15 | tightening torque | 10 Nm |
| Special tool to cylinder head bank 2 | ||
| M8 screw | tightening torque | 25 Nm |
| Stud bolt on cylinder head | ||
| M8x50 Replace the stud bolt. |
tightening torque | 20 Nm |
| Valve in cylinder head | ||
| valve | Tightening torque | 0.8 Nm |
| Venting connector/special tool to cylinder head | ||
| M8x1 Replace the venting connector. |
Tightening torque | 15 Nm |