12 52 Plug connections, terminals, loose components
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATION - PLUG CONNECTIONS, TERMINALS, LOOSE COMPONENTS
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Bracket on cylinder head cover | N20/N26 | 5.5 Nm | ||
| 2AZ | Earth cable for ignition coils | N20/N26 | M5 | 4.5 Nm | |
| 3AZ | Earth cable to crankcase (electr. coolant pump) | N20/N26 | M6 | 8 Nm | |
| 4AZ | Earth cable to earth point | N20/N26 | M6 | 8 Nm | |
| 5AZ | Cable channel to engine block | N20/N26 | M6 | 8 Nm | |
| 6AZ | VTC earth cable to jump start terminal point | N20/N26 | M6 | 8 Nm | |
| 7AZ | Positive battery cable to power distribution module | N20/N26/N55/N55 Hybrid | M6 | 8 Nm | |