How to remove the spline sleeve of motor connection for Yujie four-wheel electric vehicle

The disassembly process of the utility model is as follows: if the spline is worn or damaged and the washer in the spline sleeve has a screw hole, first remove the retaining ring that fixes the spline sleeve, and then screw the threaded part at the front end into the screw hole of the washer with the tool for disassembling the inner spline sleeve. Because the washer and spline sleeve are matched with the thread groove, the smooth screwing in is ensured. After screwing in the washer, the sleeve on the tool repeatedly hits the back end of the tool, and the impact force drives the washer to move outward, and finally the screwing in is completed.

The installation process of the utility model is as follows: firstly, the internal spline sleeve and the washer are assembled; Then assemble the internal spline sleeve with the shaft. Because it is a small surplus, gently knock the spline sleeve with a practical wooden hammer, pay attention to the alignment of the groove and knock it in place; Then the bearing is hot-mounted on the shaft and installed in place; Then install the first retaining ring into the retaining ring groove near the bearing to prevent the bearing from moving axially, and finally install the second retaining ring into the outer retaining ring groove to prevent the inner spline sleeve from moving axially.