Modern-day automobiles use helical gears and synchromesh products inside the gearboxes, that synchronize the rotation of gears which might be going to mesh. This eliminates clashing from the gears and will make gear shifting less difficult. Interposing the idler gear among the countershaft reverse gear and the leading shaft https://gearbox91233.blogdanica.com/33752267/the-2-minute-rule-for-gearbox