2. Then, the protective cover on the crankshaft was buckled, and the hexagon screw inside was leaked.

3. Cover the exposed hexagon screw with the hexagonal end of the crank removal tool, move it counterclockwise with the plate, and finally screw out the hexagon screw.

4. Screw the other end of the crank removal tool into the crank shaft and fasten it, then rotate the hexagonal end clockwise by hand or plate to eject the crank.

5. Finally, you finished.