What should you pay attention to when repairing the differential housing of an automobile?

　　The differential housing of a car is very important for a car. Its role is to make the left and right wheels roll at different speeds when driving in a corner or on an uneven road, that is, to ensure that the driving wheels on both sides are pure rolling .

　　When we find that the differential housing of the car is damaged, we need to repair it in time. When repairing, we need to pay attention to the following points:

　　1. There should be no cracks in the differential case. The contact between the case and the planet gears and half-shaft gear gaskets should be smooth and free of grooves.

　　2. The clearance between the cross shaft hole of the differential case and the cross journal does not exceed 0. lomm, the wear of the shaft hole is more limited, and the shaft hole can be reprocessed according to the technical requirements by transposition repair method to restore Original cooperation requirements.