11 51 COOLANT PUMP WITH DRIVE (540i 2021-2022, 540i xDrive 2021-2022)
11 51 TIGHTENING TORQUE OVERVIEW
| Auxiliary coolant pump holder to cylinder head | ||
| M6 | Tightening torque | 8 Nm |
| Belt pulley to coolant pump | ||
| M6 Replace screws. |
Tightening torque | 8 Nm |
| Belt pulley to coolant pump | ||
| M6x16 Replace screws. |
Tightening torque | 9 Nm |
| Component carrier to crankcase | ||
| M8 x 35 | tightening torque | 19 Nm |
| Coolant pump to component carrier | ||
| M6x20 | Tightening torque | 8 ± 1 Nm |
| Electric coolant pump on component carrier | ||
| M6 Replace screws. |
tightening torque | 8 Nm |
| Electric coolant pump to holder | ||
| M6 | tightening torque | 8 Nm |
| Flange connector on component carrier | ||
| M6x20 | tightening torque | 8 Nm |
| Holder for transmission oil lines on component carrier | ||
| M6X16 | Tightening torque | 12 Nm |