1161 INTAKE MANIFOLD, INTAKE PLENUM (Z4 sDrive30i)
11 61 INTAKE MANIFOLD - TIGHTENING TORQUE SPECIFICATIONS
| Thread | Tightening torque | |
|---|---|---|
| 1AZ Intake manifold to cylinder head | M8 | 22 Nm |
| M7 | 15 Nm | |
| M6 | 10 Nm |
1161 TIGHTENING TORQUE OVERVIEW
| Intake plenum to cylinder head | ||
| M6 Observe tightening sequence in repair instructions. |
Tightening torque | 10 Nm |
| Intake plenum to cylinder head | ||
| M6 | Tightening torque | 10 Nm |
| Intake plenum to support | ||
| M6X25 | Tightening torque | 8 Nm |
| Manifold bracket for intake air at cylinder head | ||
| M6X16 | Tightening torque | 8 Nm |
| Manifold bracket on intake plenum | ||
| M6x25 | Tightening torque | 8 Nm |
| Manifold bracket to crankcase | ||
| M6x16 | Tightening torque | 8 Nm |