12 42 Alternator lead
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 - ALTERNATOR LEAD
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Battery positive lead to alternator | N52T | M8 | 19 Nm | |
| 2AZ | Battery positive lead to starter | N52T | M8 | 13 Nm | |
| 3AZ | Battery positive lead to battery positive terminal | N52T | M8 | 15 Nm | |
| 4AZ | Earth pin for positive battery connection point | N52T | 27 Nm | ||