11 12 CYLINDER HEAD WITH LID (540i 2021-2022, 540i xDrive 2021-2022)
11 12 TIGHTENING TORQUE OVERVIEW
| Bearing journal to cylinder head | ||
| Bearing journal Replace the bearing journal! |
Tightening torque | 22 Nm |
| Cover to rear cylinder head | ||
| M6 | Tightening torque | 8 Nm |
| Cylinder head bolt to timing case cover | ||
| M8x40 Replace screws. |
Tightening torque | 19 Nm |
| Cylinder head cover to cylinder head | ||
| M6x30 | Tightening torque | 8 Nm |
| Tightening torque | 11 Nm | |
| Cylinder head on device | ||
| M10X90x1.5 | tightening torque | 30 Nm |
| Cylinder head to crankcase | ||
| M11 Observe tightening sequence! Fit new cylinder head bolts. |
1. Joining torque | 30 Nm |
| 2. Angle of rotation | 90° | |
| 3. Angle of rotation | 180° | |
| Cylinder head to special tool 2 361 215 | ||
| Tightening torque | 35 Nm | |
| Flange on assembly jig | ||
| M14X30 | tightening torque | 135 Nm |
| Flange on assembly jig | ||
| M14X30 | tightening torque | 135 Nm |
| Flange to assembly jig | ||
| M14X30 | Tightening torque | 135 Nm |
| Holder for electrical auxiliary coolant pump to cylinder head | ||
| M6 | Tightening torque | 7 Nm |
| Screw plug on cylinder head | ||
| M28X1.5 | Angle of rotation | 60° |
| Screw plugs on cylinder head | ||
| M28X1.5 Replace the screw plugs. Wet the screw plugs with Loctite. (Loctite 243) |
Tightening torque | 25 Nm |
| Sliding rail to cylinder head | ||
| M6x16 | Tightening torque | 8 Nm |
| Special tool 00 2 320 to special tool 00 2 300 | ||
| M14X95 | Tightening torque | 130 Nm |
| Special tool 2 456 190 to cylinder head | ||
| M6X20 | Tightening torque | 8 Nm |
| Venting connector/special tool to cylinder head | ||
| M10 | Tightening torque | 18 Nm |