12 42 Alternator lead
WARNING: This page is about a different car, the 2018 BMW 330i xDrive and 2017 BMW 330i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
12 42 ALTERNATOR LEAD - TIGHTENING TORQUES SPECIFICATIONS
| Type | Thread | Torque Specification | |
|---|---|---|---|
| 1AZ Positive battery cable to alternator | B48 | M8 | 19 Nm |
| 2AZ Battery positive lead to starter | B48 | M8 | 13.5 Nm |
| 3AZ Cable (terminal 50) to starter | B48 | M6 | 7 Nm |
| 4AZ Battery positive lead to battery positive terminal | B48 | M8 | 19 Nm |