11 37 Variable valve gear
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 - VARIABLE VALVE GEAR
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Slide block to cylinder head. | N55 | M6x23 | 10 Nm | |
| 2AZ | Torsion spring (throttle return spring) to cylinder head. | N55 | M6x20 | 10 Nm | |
| 3AZ | Electrical servomotor to cylinder head. | N55 | M6x16 | 10 Nm | |
| 4AZ | Oil spray nozzle to guide block. | N55 | M6x30 | 10 Nm | |
| 5AZ | Stop screw of eccentric shaft to cylinder head. | N55 | M6 | 10 Nm | |
| 6AZ | Valvetronic sensor to holder. | N55 | M6x20 | 8 Nm | |
| 7AZ | Holder for valvetronic sensor. | N55 | M6x20 | 8 Nm | |