What sound does a faulty differential bearing make in the Teana?

[DelCatherine]

The faulty differential bearing in the Teana produces a severe "rumbling" sound due to bearing wear. Below is an introduction to the causes of differential bearing noise: Bearing wear or burning: Bearing wear or burning is primarily caused by improper bearing clearance. This not only leads to axis deflection but also accelerates bearing wear and can directly affect the operation of other components. Excessively small bearing clearance: If the bearing clearance is too small, it can exacerbate bearing wear and also cause phenomena such as surface burning, scarring, and delamination of the roller surfaces. Therefore, ensuring proper differential bearing clearance is crucial.