1153 THERMOSTAT AND ENGINE-MOUNTED COOLANT LINES (740e PHEV xDrive 2017-2019)
1153 TIGHTENING TORQUE OVERVIEW
| Connecting bracket to engine block | ||
| M6x25 | tightening torque | 8 Nm |
| Coolant feed line/coolant return line to exhaust turbocharger | ||
| M6 x 12 | Tightening torque | 8 Nm |
| Coolant feed line to crankcase | ||
| M6 x 12 | Tightening torque | 8 Nm |
| Coolant line to exhaust turbocharger | ||
| M6 | Tightening torque | 10 Nm |
| Coolant return line holder to exhaust turbocharger | ||
| M6x12 | Tightening torque | 8 Nm |
| Heat exchange module to crankcase | ||
| M6 | Tightening torque | 8 Nm |