1252 Y-CABLE, GROUND CABLES, CABLE BRACKET (X4 M40i 2019-2021)
1252 TIGHTENING TORQUE OVERVIEW
| Cable bracket on rear cylinder head/transmission | ||
| M6 x 20 | Tightening torque | 10 Nm |
| Grounding cable on cylinder head | ||
| M6 x 16 | Tightening torque | 8 Nm |
| Grounding cable to front cylinder head | ||
| M6 x 12 | Tightening torque | 8 Nm |
| Grounding cable to transmission | ||
| BM6 | Tightening torque | 8 Nm |
| Starter cable to starter motor | ||
| Nut M8 | Tightening torque | 13.4 Nm |
| Terminal 50 cable to starter motor | ||
| M6 hexagon nut | Tightening torque | 7.1 Nm |
| Terminal 50 to starter motor | ||
| M6 | Tightening torque | 7.5 Nm |
| Y-cable at housing | ||
| M5 Replace screws. |
Tightening torque | 4.5 Nm |