The handbook valve is what the shift lever hooks as many as. Dependant upon which equipment is chosen, the handbook valve feeds hydraulic circuits that inhibit certain gears. As an illustration, If your change lever is in 3rd equipment, it feeds a circuit that forestalls overdrive from engaging. The stress https://trentonhqttu.blogs-service.com/65019018/an-unbiased-view-of-gearbox-auto