Lay shafts are used to transfer power from the motor to the primary shaft by repeatedly meshing the lay shaft gear Along with the clutch shaft equipment. For most motor vehicles, the synchromesh equipment aren't fitted to all of the gears. They are fitted only on the top gears. https://keeganvvtrq.blogsidea.com/40192672/new-step-by-step-map-for-gearbox