12 31 ALTERNATOR AND BELT TENSIONER (430i, 430i xDrive, 430i GranCoupe, 430i GranCoupe xDrive)
12 31 ALTERNATOR WITH MOUNTING - TIGHTENING TORQUE SPECIFICATION
| |
|
Type |
Thread |
Tightening specifications |
Dimension |
| 1AZ |
Alternator to crankcase |
B48 |
M10x125 |
|
38 Nm |
| M10x65 |
|
38 Nm |
| 2AZ |
Belt tensioner to alternator |
B48 |
M8x30 |
|
22 Nm |