11 65 Turbocharger and Control
WARNING: This page does not describe the selected car, but rather 50 other vehicles, including the 2016 BMW M5, 2016 BMW ActiveHybrid 5, 2016 BMW 550i xDrive, 2016 BMW 550i, and 2016 BMW 535i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - TURBOCHARGER AND CONTROL
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Exhaust turbocharger to cylinder head | N20/N26 | M7 | Replace flange nut. | 13 Nm |
| 2AZ | Heat shield/retaining plate to crankcase upper part | N20/N26 | M6 x 16 | 10 Nm | |
| 3AZ | Pressure converter (EPDW) to cylinder head. | N20/N26 | M6 x 16 | 10 Nm | |
| 4AZ | Vacuum unit (wastegate valve) on exhaust turbocharger (N20). Electric wastegate actuator on exhaust turbocharger (N20/N26). |
N20/N26 | M8 | 20 Nm | |
| 5AZ | Heat shield to cylinder head | N20/N26 | M8x16 | 19 Nm | |
| 6AZ | Blow-off valve to exhaust turbocharger | N20/N26 | M6x14 | 10 Nm | |