17 22 Oil Cooler Pipes
WARNING: This page is about a different car, the 2011 BMW Z4, 2010 BMW Z4, and 2009 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - OIL COOLER PIPES
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 5AZ | Cap nut on transmission oil cooler (on radiator) and on transmission | All | M18 x 1.5 | 20 Nm | |
| 5HP30 | M22 x 1.5 | 28 Nm | |||
| 6AZ | Oil lines on transmission | ||||
| Hollow bolt | All | M16 x 1.5 | 37 Nm | ||
| 7AZ | Oil lines on transmission oil cooler | A 5 S 300 J | 28 Nm | ||
| Hollow bolt | All | M14 x 1.5 | 27 Nm | ||
| 8AZ | Screw-in fitting on transmission | All | M14x1.5 und M16x1.5 | 37 Nm | |
| 9AZ | Oil hose on oil pipe | E23 | 28 Nm | ||
| 10AZ | Oil pipe bracket on radiator | E23 | 2 Nm | ||
| 11AZ | Oil pipe bracket on body | E23 | 6.5 Nm | ||
| 12AZ | Oil cooler on transmission | 5HP30 | 10 Nm | ||
| 13AZ | Transmission oil cooler line to transmission | N42 | M8 | 21 Nm | |
TIGHTENING TORQUE SPECIFICATION - OIL COOLER PIPES
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 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 | |