1st or minimal-speed gear, by functioning the equipment shift lever, the bigger equipment on the most crucial shaft is moved alongside the shaft to mesh with the very first gear of the countershaft. In many cars and trucks, There are 2 most important sorts of gearboxes: manual and automated. Handbook https://automobile-gearbox74950.thenerdsblog.com/39936627/automobile-gearbox-for-dummies