1st or very low-velocity equipment, by operating the gear change lever, the larger equipment on the principle shaft is moved alongside the shaft to mesh with the main gear of the countershaft. This type of gearbox doesn’t have set gears, but alternatively works by using a system of pulleys in https://angelowyxvr.madmouseblog.com/14634462/5-tips-about-automobile-gearbox-you-can-use-today