11 65 Turbocharger and Control
WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2017 BMW 550i GT xDrive, 2017 BMW 535i GT xDrive, 2017 BMW 535i GT, 2016 BMW 550i GT xDrive, and 2016 BMW 535i GT 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 manifold to turbocharger (D80 V-band clamp). | N63 | M8 | Replace V-band clamp | 13 Nm |
| 2AZ | Turbocharger to primary catalyst (D108 V-band clamp). | N63 | M8 | Replace V-band clamp | 13 Nm |
| 3AZ | Heat protection plate | N63 | M6 x 12 | 10 Nm | |
| 4AZ | Heat shield to crankcase, oil return cover or cylinder head. | N63 | M6 x 14 | 10 Nm | |
| 5AZ | Heat shield to crankcase. | N63 | M6 x 22 | 10 Nm | |
| 6AZ | Vacuum reservoir to crankcase and cylinder head. | N63 | M6 x 14 | 10 Nm | |
| 7AZ | Bracket, electropneumatic pressure converter, to cylinder head. | N63 | M6 x 18 | 10 Nm | |
| 8AZ | Hexagon nut (2 x) Electropneumatic pressure converter to bracket. |
N63 | BM6 | 10 Nm | |
| 9AZ | Blow-off valve to exhaust turbocharger | N63 | M6 | 9 Nm | |