17 22 Engine oil cooler lines and transmission oil cooler lines
WARNING: This page does not describe the selected car, but rather 23 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750i, and 2015 BMW 750Li xDrive. 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 specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Transmission oil cooler line to transmission | N63 B44 O 0 / N63 B40 O 1 / N63 B44 O 1 | M8 | 21 Nm | |
| 2AZ Holder, transmission oil cooler line, to front axle support | N63 B44 O 0 / N63 B40 O 1 / N63 B44 O 1 | M6 | 8 Nm | |
| 3AZ Transmission oil cooler line to holder | N63 B44 O 0 / N63 B40 O 1 / N63 B44 O 1 | M6 | 10 Nm | |
| 4AZ Engine oil cooler line to oil sump thermostat | N63 B44 O 0 / N63 B40 O 1 / N63 B44 O 1 | M8 | 21 Nm | |
| 5AZ Engine cooler line to holder, front axle support and oil sump | N63 B44 O 0 / N63 B40 O 1 / N63 B44 O 1 | M6 | 10 Nm | |
| 6AZ Holder, engine oil cooler line, to front axle support | N54 / N63 B44 O 0 / N63 B40 O 1 / N63 B44 O 1 | M6 | 8 Nm | |
| 7AZ Holder, engine oil cooler line, to oil sump | N63 B44 O 0 / N63 B40 O 1 / N63 B44 O 1 | M6 | 10 Nm | |
| 8AZ Engine oil cooler to holder | N54 / N63 B44 O 0 / N63 B40 O 1 / N63 B44 O 1 | M6 | 10 Nm | |
| 9AZ Transmission oil line to transmission oil heat exchanger | N63 B44 O 0 / N63 B40 O 1 / N63 B44 O 1 | M6 | 8 Nm |