1153 THERMOSTAT, COOLANT LINES (X4 xDrive30i 2019-2021)
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 | ||
| M6 x 12 | Tightening torque | 8 Nm |
| Heat exchange module to crankcase | ||
| M6 | Tightening torque | 8 Nm |