11 28 V BELT WITH BELT TENSIONER AND IDLER PULLEY (430i, 430i xDrive, 430i GranCoupe, 430i GranCoupe xDrive)
11 28 DRIVE BELT WITH BELT TENSIONER AND IDLER PULLEY - TIGHTENING TORQUE SPECIFICATION
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Belt tensioner with deflection pulley to crankcase | B42S20O0/B46M0/O0/B48M0/O0 | M10 | 30 Nm | |
| 2AZ Belt tensioner to alternator | B42S20O0/B46M0/O0/B48M0/O0 | M8 | 22 Nm | |
| 3AZ Idler pulley to belt tensioner | B42S20O0/B46M0/O0/B48M0/O0 | M8 | 20 Nm |