The manual valve is just what the shift lever hooks around. Depending on which gear is chosen, the handbook valve feeds hydraulic circuits that inhibit selected gears. As an example, if the change lever is in third gear, it feeds a circuit that forestalls overdrive from partaking. Gearboxes appear equipped https://rafaelfhheb.activosblog.com/33117300/5-simple-techniques-for-gearbox-auto