17 22 Oil Cooler Pipes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
OIL COOLER PIPES - TIGHTENING TORQUE
| Type | Thread | Tightening Specification | |
|---|---|---|---|
| 1AZ Transmission oil cooler line to transmission | N52K | M8x28 | 20 Nm |
| 2AZ Transmission oil cooler line to oil sump | N52K | M6 | 10 Nm |
| 3AZ Transmission oil cooler line to transmission sump | N52K | M6x35 | 8 Nm |
| 4AZ Transmission oil cooler line to transmission oil-water heat exchanger | N52K | M6x35 | 8 Nm |
| 5AZ Engine oil cooler lines to oil module/engine oil cooler | N52K | M8 | 20 Nm |