17 22 Engine oil cooler lines and transmission oil cooler 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 - 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 | |