The friction bands are sometimes employed for manually chosen gears (for example very low selection or reverse) and operate over the planetary drum's circumference. Bands are usually not applied once the travel/overdrive selection is selected, the torque currently being transmitted from the sprag clutches in its place. Rather, they make https://gearboxauto75296.blogsvila.com/33935098/the-smart-trick-of-gearbox-auto-that-nobody-is-discussing