11 65 CHARGER WITH CONTROL (530i 2017-2022, 530i xDrive 2017-2022, 540i 2021-2022, 540i xDrive 2021-2022)
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11 65 TIGHTENING TORQUE OVERVIEW
| Control rod for electric wastegate valve controller | ||
| M6 Always use a second open-end wrench (for counter support) to tighten the lock nut! |
Tightening torque | 6 ± 0.3 Nm |
| Electrical controller drive to exhaust turbocharger | ||
| Replace screws. Tighten screws crosswise. |
Tightening torque | 3 ± 0.5 Nm |
| Exhaust turbocharger to cylinder head | ||
| M7 Observe tightening sequence! Replace nuts. |
1. Joining torque | 10 Nm |
| 2. tightening torque | 10 Nm | |
| 3. Joining torque | 16 Nm | |
| 4. tightening torque | 16 Nm | |
| 5. Tightening torque | 16 Nm | |
| Heat shield to cylinder head | ||
| M8 x 12 | Tightening torque | 19 Nm |
| Heat shield to trim strip | ||
| M6 x 12 | Tightening torque | 8 Nm |
| Trim strip at the cylinder head | ||
| M7 | tightening torque | 18 Nm |