The leading shaft is splined so gears could move; both engage and disengage in a much better way. The neutral gear is the standpoint through which no gear is engaged with the countershaft. The change valve is pressurized with fluid through the governor on 1 aspect, and the throttle valve https://gearboxauto86318.blogsidea.com/40192729/5-easy-facts-about-gearbox-auto-described