1136 VARIABLE CAMSHAFT TIMING CONTROL SYSTEM (VANOS) (Z4 M40i)
1136 TIGHTENING TORQUE OVERVIEW
| VANOS central valve to camshaft | ||
| M21 | VANOS central valve on the thread and on the contact surface must be coated with engine oil. | |
| 1. Tightening torque | 50 Nm | |
| 2. Tightening torque | 115 Nm | |
| M22 | VANOS central valve on the thread and on the contact surface must be coated with engine oil. | |
| 1. Tightening torque | 50 Nm | |
| 2. Tightening torque | 140 Nm | |
| Camshaft sensor wheel to intake camshaft | ||
| M4x35 | Tightening torque | 4.5 Nm |