11 71 Exhaust-gas recirculation (SCR= Selective Catalytic Reduction)
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 - EXHAUST-GAS RECIRCULATION (SELECTIVE CATALYTIC REDUCTION)
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Low-pressure EGR cooler to diesel particulate filter | M57T2 SCR | M8x14 | 17 Nm | |
| 2AZ | Low-pressure EGR valve to compressor housing | M57T2 SCR | M8x18 | 17 Nm | |
| 3AZ | Low-pressure exhaust-gas recirculation valve to low-pressure exhaust-gas recirculation cooler | M57T2 SCR | M6x25 | Replace V-band clamp | 5 Nm |
| 4AZ | EGR cooler to exhaust manifold | M57T2 SCR | M8x27 | 19 Nm | |
| 5AZ | EGR cooler to EGR valve | M57T2 SCR | Profile clamp | 5 Nm | |
| 6AZ | EGR cooler to bracket | M57T2 SCR | M8 | 19 Nm | |
| 7AZ | EGR temperature sensor | M57T2 SCR | M10x1.25 | 20 Nm | |