13 53 Injectors and lines
WARNING: This page is about a different car, the 2013 BMW X5, 2012 BMW X5, and 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - INJECTORS AND LINES
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Pressure lines (Common Rail System) | M67TU/M47T2/M57T2 | |||
| Injector | 23 Nm | ||||
| high-pressure pump | 23 Nm | ||||
| Pressure accumulator | 23 Nm | ||||
| 2AZ | Pressure control valve | M67TU/M57T2 | 1. Initial tightening | 60 Nm | |
| 2. Release through 90° | |||||
| 3. Final tightening | 80 Nm | ||||
| 3AZ | Pressure sensor | M67TU/M57T2 | 70 Nm | ||
| 4AZ | Injector to cylinder head | M67TU | M8 | 30 Nm | |
| M57T2 | M6 WAF 8 | 8.8 Nm | |||