I 1. Bolt. Replace each time it is removed; 2. Guide lever. Various designs with standard or hydraulic silent block; 3. Nut. 70 Nm + turn further by +180°. Replace each time when removing. Tighten only when the vehicle is in the unloaded position; 4. Hub bearing housing; 5. Bolt 40 Nm. Replace each time when removed; 6. Nut. Replace each time it is removed. Different designs. Consider the features of nuts of different designs and the tightening torque requirements. After loosening the bolted connection of the guide; lever on the hub bearing housing, it is necessary to remove the remaining glue on the pin thread; 7. Suspension joint. Various designs. Consider the installation position. Install the suspension arm in the hub bearing housing so that it touches the support surface; 8. Nut. Various designs. Consider the features of nuts of various designs and requirements for moments; tightening. Replace each time it is removed. After loosening the ball joint bolt connection on the hub bearing housing, remove any remaining adhesive from the pin thread; 9. Nut. 90 Nm + 90° further. Replace each time it is removed. Tighten only when the vehicle is in a no-load position; 10. Carrying arm. Various designs; 11/ 13. Bolt. Replace each time it is removed; 12. Nut. 9 Nm; 14. Nut. 70 Nm + turn further by +180°. Replace each time when removing. Tighten only when the vehicle is in a no-load position; 15. Level sensor, front left "G 78" or front right "G 289". Only install a sensor of the same design. Remove, install or replace only as a complete unit. The sensor arm must point to the rear. After loosening, check the basic setting of the headlights. After removing and installing the vehicle level sensor or loosening the rods on vehicles with electronically controlled damping, the standard suspension position must be reset. After re-adapting the adjustment position on vehicles with lane assist, the lane assist control unit "J759" must be recalibrated; 16. Bolt. 20 Nm; 17. Shock absorber fork
Designs of nuts for fastening the carrier and guide lever
- Hexagonal nut with flange "A" M12 key size 21 mm. Tightening torque: 145 N·m
- Hexagonal combination nut "A" M12 key size 18 mm. Tightening torque: 110 N·m
- Hexagonal combination nut "A" M12 key size 21 mm. Tightening torque: 120 N·m
- Hexagonal combination nut "A" M14 key size 21mm. Tightening torque: 140 Nm