This problem is likely to be caused by the stuck driven plate. When the keyway of the clutch driven plate hub and the spline tooth of the first shaft of the transmission are rusted or greasy, the smoothness of the driven plate will be affected. Therefore, when the clutch is depressed, the driven plate is stuck, and when the vehicle encounters turbulence, the driven plate will automatically release.
We can try to remove the rusted parts of the keyway and spline teeth of the moving disc hub, clean the rust with rust remover, and finally apply special lubricating oil to solve the problem.
