The guide valve is just what the change lever hooks around. Depending on which equipment is selected, the handbook valve feeds hydraulic circuits that inhibit sure gears. For illustration, In the event the change lever is in third gear, it feeds a circuit that stops overdrive from participating. CarBikeTech is https://gearbox-auto08517.blogdanica.com/34105308/little-known-facts-about-gearbox-auto