17 22 Oil Cooler Pipes
WARNING: This page is about a different car, the 2005 BMW 545i and 2004 BMW 545i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - OIL COOLER PIPES (1AZ - 13AZ)
| Type | Thread | Tightening Specification | Measure | |
|---|---|---|---|---|
| 1AZ Pipes to engine oil cooler | All | 28 N.m. | ||
| 2AZ Pipes to oil filter head | E36 / M3 | 25 N.m. | ||
| 3AZ Holder on oil cooler pipes | All | 6 N.m. | ||
| 4AZ Holder for oil cooler pipes to alternator | E36 / M3 | M6 | 10 N.m. | |
| 5AZ Cap nut on transmission oil cooler (on radiator) and on transmission | All | M18 x 1.5 | 20 N.m. | |
| 5HP30 | M22 x 1.5 | 28 N.m. | ||
| 6AZ Oil lines on transmission | ||||
| Hollow bolt | All | M16 x 1.5 | 37 N.m. | |
| 7AZ Oil lines on transmission oil cooler | A 5 S 300 J | 28 N.m. | ||
| Hollow bolt | All | M14 x 1.5 | 27 N.m. | |
| 8AZ Screw-in fitting on transmission | All | M14x1.5 and M16x1.5 | 37 N.m. | |
| 9AZ Oil hose on oil pipe | E23 | 28 N.m. | ||
| 10AZ Oil pipe bracket on radiator | E23 | 2 N.m. | ||
| 11AZ Oil pipe bracket on body | E23 | 6.5 N.m. | ||
| 12AZ Oil cooler on transmission | 5HP30 | 10 N.m. | ||
| 13AZ Transmission oil cooler line to transmission | N42 | M8 | 21 N.m. |