11 65 CHARGER WITH CONTROL (540i 2017-2020, 540i xDrive 2017-2020)
WARNING: This page does not describe the selected car, but rather 40 other vehicles, including the 2023 BMW 540i xDrive, 2023 BMW 540i, 2023 BMW 530i xDrive, 2023 BMW 530i, and 2023 BMW 530e xDrive. However, it is still accessible from the selected car via links, so may be relevant.
11 65 EXHAUST TURBOCHARGER WITH CONTROL - TIGHTENING TORQUE SPECIFICATION
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Heat shield to cylinder head | B42S20O0/B46M0/O0/B48M0/O0 | M8x12 | Tightening torque | 19 Nm |
| 2AZ Heat shield to trim strip | B42S20O0/B46M0/O0/B48M0/O0 | M6x12 | Tightening torque | 8 Nm |
| 3AZ Electrical actuator drive for wastegate valve to exhaust turbocharger | B42S20O0/B46M0/O0/B48M0/O0 | M4 | Screw with washer Tightening torque |
2.5±0.5 Nm |
| M4 | Screw without washer Tightening torque |
1.9±0.2 Nm | ||
| 4AZ Linkage to electrical controller drive for wastegate valve | B42S20O0/B46M0/O0/B48M0/O0 | Tightening torque Tighten nut using only a second open-end wrench (to hold up). |
6±0.3 Nm |