1153 THERMOSTAT AND ENGINE-MOUNTED COOLANT LINES (740i 2016-2022, 740i xDrive 2017-2022, 745e xDrive PHEV 2020-2022)
11 53 TIGHTENING TORQUE OVERVIEW
| Coolant feed line to crankcase |
| M6X12 |
tightening torque |
8 Nm |
| Coolant line to coolant pump/cylinder head |
| M6x20 |
Tightening torque |
8 Nm |
| Coolant return line holder to crankcase |
| M6X12 |
tightening torque |
8 Nm |
| Heat exchange module to crankcase |
| M6 |
Tightening torque |
9 Nm |