12 51 Engine wiring harness (N63 B40/B44 O 0/1)
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 - ENGINE WIRING HARNESS
| Type | Thread | Tightening specifications | Dimension | ||
|---|---|---|---|---|---|
| 1AZ | Earth cable to earth point | N63 B44 O 0/N63 B40 O 1/N63 B44 O 1 | M8 | 21 Nm | |
| 2AZ | Engine wiring harness to engine | N63 B44 O 0/N63 B40 O 1/N63 B44 O 1 | M6 | 10 Nm | |
| 3AZ | Ground pin (double pin) to cylinder head cover | N63 B44 O 0/N63 B40 O 1/N63 B44 O 1 | M8-M6 | 10 Nm | |