First or small-velocity equipment, by functioning the gear shift lever, the larger sized equipment on the most crucial shaft is moved together the shaft to mesh with the 1st equipment of the countershaft. With this position of your equipment, the engine electric power just isn't transmitted into the rear axle. https://deanlycgi.answerblogs.com/34362490/helping-the-others-realize-the-advantages-of-automobile-gearbox