1131 CAMSHAFTS (230i, 230i xDrive)
1131 TIGHTENING TORQUE OVERVIEW
| Basic carrier to cylinder head | |||
| M6 | Tightening torque | 8 Nm | |
| Bearing journal to crankcase | |||
| Replace bearing journal. | Tightening torque | 22 Nm | |
| Camshaft sensor wheel to intake camshaft | |||
| M6x16 Replace screw. |
1. Tightening torque | 5 Nm | |
| 2. Angle of rotation | 90° | ||
| Chain tensioner to cylinder head | |||
| Joining torque | 20 Nm | ||
| Angle of rotation | 40° | ||
| Exhaust camshaft to cylinder head | |||
| M6 | Tensile strength of screw 8.8 | Joining torque | 9.6 Nm |
| tightening torque | 9.6 Nm | ||
| Tensile strength of screw 10.9 | Joining torque | 11.8 Nm | |
| tightening torque | 11.8 Nm | ||
| Intake camshaft to cylinder head | |||
| M6 | Tensile strength of screw 8.8 | Joining torque | 9.6 Nm |
| tightening torque | 9.6 Nm | ||
| Tensile strength of screw 10.9 | Joining torque | 11.8 Nm | |
| tightening torque | 11.8 Nm | ||
| Preload timing chain | |||
| tightening torque | 0.6 Nm | ||
| Setting gauge to basic carrier | |||
| M6 | Tightening torque | 8 Nm | |
| Test gauge to basic carrier | |||
| M6 | Tightening torque | 8 Nm | |