17 10 Radiator, expansion tank
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2016 BMW 328i xDrive, 2016 BMW 328d xDrive, 2015 BMW 328i xDrive, 2015 BMW 328d xDrive, and 2014 BMW 328i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - RADIATOR, EXPANSION TANK
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Fan cowl on radiator | N20/N55/N55 N26/Hybrid | 4.5 Nm | ||
| 2AZ | Radiator on module carrier | N20/N55/N55 N26/Hybrid | 4.5 Nm | ||
| 3AZ | Intercooler to module carrier | N20/N55/N55 N26/Hybrid | 4.5 Nm | ||
| 4AZ | Transmission oil cooler to fan cowl | N20/N55/N55 N26/Hybrid | 4.5 Nm | ||
| 5AZ | Coolant expansion tank to body | N20/N55/N55 N26/Hybrid | 2.5 Nm | ||
| 6AZ | Expansion tank for E-machine electronics (EME) to body | N55 Hybrid | Screw | 2.5 Nm | |
| M6 nut | 3.5 Nm | ||||
| 7AZ | Coolant line to radiator for E-machine electronics (EME) | N55 Hybrid | M6 | 8 Nm | |
| 8AZ | Bleeder screw | N20 | 3 Nm | ||