11 65 Turbocharger and Control
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - 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 | |