Lay shafts are used to transfer electrical power through the engine to the primary shaft by repeatedly meshing the lay shaft gear With all the clutch shaft gear. Gears in gearboxes might be certainly one of many types, from bevel and helical gears to worm gears and planetary gears. https://keeganvvtrq.blogsidea.com/40192672/new-step-by-step-map-for-gearbox