The primary shaft is splined so gears could shift; both of those engage and disengage in an improved way. The neutral gear is definitely the standpoint where no gear is engaged Using the countershaft. If both equally sun gears switch in the same course, the World gears lockup since they https://gearboxauto75207.blog-a-story.com/14523703/an-unbiased-view-of-gearbox-auto