12 52 Plug connections, terminals, loose components
WARNING: This page is about a different car, the 2011 BMW 528i. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUE SPECIFICATIONS - PLUG CONNECTIONS, TERMINALS, LOOSE COMPONENTS
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Bracket on cylinder head cover | N20 | 5.5 Nm | ||
| 2AZ | Earth cable for ignition coils | N20 | M5 | 4.5 Nm | |
| 3AZ | Earth cable to crankcase (electr. coolant pump) | N20 | M6 | 8 Nm | |
| 4AZ | Earth cable to earth point | N20 | M6 | 8 Nm | |
| 5AZ | Cable channel to engine block | N20 | M6 | 8 Nm | |
| 6AZ | VTC earth cable to jump start terminal point | N20 | M6 | 8 Nm | |
| 7AZ | Electronics box cover | N20 | 5 Nm | ||