Noise, knocking from the front axle when the car is moving (especially on the turn)
| Cause of malfunction | Method of elimination |
| 1. Wear of parts of the outer or inner hinges. | 1. Replace worn or damaged hinges. |
| 2. Deformation of the wheel drive shafts. | 2. Straighten or replace the shafts. |
Oil leak
| Cause of malfunction | Method of elimination |
| 1. Damage or rupture of the protective cover of the inner or outer hinges. | 1. Replace the grease in the joint and the protective cover. If the parts are worn or damaged, replace the joint assembly. |