In the event of sliding mesh gearbox, the output shaft gears constantly rotate with the output shaft while in other gearbox, the output shaft gears are mounted with bearings hence these gears rotates independently. If a bigger enter gear meshes that has a smaller sized output gear, large velocity and https://gearbox-auto21853.theideasblog.com/34276565/indicators-on-gearbox-auto-you-should-know