The manual valve is just what the change lever hooks up to. Determined by which equipment is selected, the handbook valve feeds hydraulic circuits that inhibit particular gears. As an illustration, if the shift lever is in 3rd equipment, it feeds a circuit that forestalls overdrive from partaking. Cars with https://gearboxauto41739.newbigblog.com/40330485/the-greatest-guide-to-gearbox-auto