17 22 Engine oil cooler lines and transmission oil cooler lines
WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - ENGINE OIL COOLER LINES AND TRANSMISSION OIL COOLER LINES
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Transmission oil cooler line to transmission | N63 / S63 | M8 | 21 Nm | |
| N63 Hybrid | M6 | 10 Nm | ||
| 2AZ Holder, transmission oil cooler line, to front axle support | N63 / S63 | M6 | 8 Nm | |
| 3AZ Transmission oil cooler line to holder | N63 / S63 | M6 | 10 Nm | |
| N63 Hybrid | 8 Nm | |||
| 4AZ Engine oil cooler line to oil sump thermostat | N63 / N63 Hybrid | M8 | 21 Nm | |
| 5AZ Engine cooler line to holder, front axle support and oil sump | N63 / N63 Hybrid | M6 | 10 Nm | |
| 6AZ Holder, engine oil cooler line, to front axle support | N63 / N63 Hybrid | M6 | 8 Nm | |
| 7AZ Holder, engine oil cooler line, to oil sump | N63 / N63 Hybrid | M6 | 10 Nm | |
| 8AZ Thermostat cartridge to transmission oil cooler | N63 / S63 | M6 nut | 6 Nm | |
| 9AZ Transmission oil line to transmission oil cooler | N63 / S63 | M6 | 10 Nm | |
| 10AZ Transmission oil cooler to front axle carrier | N63 / S63 | M6 | 10 Nm | |
| 11AZ Engine oil line to engine oil cooler | N63 / N63 Hybrid / S63 | M6 | 10 Nm | |
| 12AZ Engine oil line, holder, to strut | N63 / N63 Hybrid / S63 | M6 nut | 10 Nm |