1231 ALTERNATOR, BELT TENSIONER (X4 M40i 2019-2021)
1231 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 |
| M8X30 |
Tightening torque |
28 Nm |
| Positive battery cable to the alternator |
| M8 |
Tightening torque |
19 Nm |