11 36 Variable camshaft control VANOS
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 - VARIABLE CAMSHAFT CONTROL VANOS
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Hexagon screws (central bolts) VANOS with sensor gear to inlet and exhaust camshafts. |
N52T | M10 x 94 | Replace screws. Grip inlet and exhaust camshafts at dihedron when tightening. Jointing torque and angle of rotation must be observed without fail. |
|
| Jointing torque | 20 Nm | ||||
| Torque angle | 180 ° | ||||
| 2AZ | Non-return valve Non-return valve for VANOS to cylinder head |
N52T | M14 x 1.5 | Replace sealing ring. | 13 Nm |
| 3AZ | Hexagon screws Inlet and exhaust solenoid valve with holder to cylinder head. |
N52T | M6 x 12 | Replace support and sealing rings. | 9 Nm |