12 31 Alternator (M4 2021-2023)
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12 31 TIGHTENING TORQUE OVERVIEW
| Alternator on component carrier | ||
| M10x75 | Tightening torque | 38 Nm |
| M10x125 | Tightening torque | 38 Nm |
| M10x90 | Tightening torque | 38 Nm |
| Belt tensioner to alternator/starter motor generator | ||
| M8X30 | Tightening torque | 28 Nm |
| Holder to charge air cooler | ||
| Self-tapping screw M6 | Tightening torque | 5 Nm |
| Positive battery cable to the alternator | ||
| M8 | Tightening torque | 19 Nm |