What to do if the gearbox differential housing is cracked?

　　For car owners, it is necessary to check the gearbox differential case frequently. Once it breaks, it may cause serious consequences. Therefore, when it is broken, you need to repair it in time. How to fix it?

　　The gearbox differential case is generally forged with malleable cast iron or alloy steel, and its main defects are relatively prone to wear and cracks.

　　If the degree of wear is not very serious, you can take the inlay method to repair it. After the repair, you should check the coaxiality of the left and right half shells and the mounting holes of the sun gear.

　　If the degree of wear is serious, you can choose to replace it with a thicker thrust pad for repair, but you need to pay attention to the verticality of each end face and the hole in which it is controlled.

　　In short, repairing the gearbox differential case of an automobile is not an easy task. If you do not know how to repair it, please have a professional technician to overhaul it.