1153 COOLANT LINES AND THERMOSTAT (Z4 M40i)
1153 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 |