51 75 UNDERSHIELD (M3 base, M3 Competition, M3 Competition M xDrive, M3 CS)
5175 TIGHTENING TORQUE OVERVIEW
| Retaining plates for vehicle underbody cover | ||
| Sheet metal nut/plastic nut Replace nuts |
tightening torque | 3 Nm |
| Underbody planking on body | ||
| Plastic nut | tightening torque | 2.6 Nm |
| Underbody planking on body | ||
| Hexagon screw | tightening torque | 2.6 Nm |
| Underbody protection | ||
| Hexagon screw | Tightening torque | 3 Nm |
| Undershield | ||
| screw | Tightening torque | 2.6 Nm |
| Plastic nut | Tightening torque | 2.6 Nm |