Lay shafts are utilized to transfer power from your engine to the leading shaft by consistently meshing the lay shaft equipment With all the clutch shaft gear. Hardly ever transform gears whilst driving. If you'll want to place the vehicle in reverse, you should come to a whole stop. https://reidmomjh.tinyblogging.com/the-fact-about-gearbox-that-no-one-is-suggesting-77470492