The friction bands tend to be useful for manually selected gears (like low vary or reverse) and operate over the planetary drum's circumference. Bands are certainly not applied once the travel/overdrive selection is selected, the torque currently being transmitted by the sprag clutches in its place. The shift valve is https://gearbox-auto76420.theideasblog.com/34277546/examine-this-report-on-gearbox-auto