31 21 Front Wheel Bearings
3121 TIGHTENING TORQUE OVERVIEW
| Wheel bearing to swivel bearing | ||
| M12 Replace spherical collar screws. Tighten the spherical-collar screws in crosswise sequence. The tightening sequence must strictly be followed and carried out on all spherical-collar screws at the same time! |
1. Tightening torque | 20 Nm |
| 2. Initial torque | 140 Nm | |
| 3. Unscrew all bolts. | max. 45° | |
| 4. Tightening torque | 120 Nm | |
| 5. Angle of rotation | 90° | |