The friction bands are often employed for manually selected gears (for example very low assortment or reverse) and operate over the planetary drum's circumference. Bands are certainly not utilized in the event the generate/overdrive vary is selected, the torque remaining transmitted with the sprag clutches rather. The Automated Handbook gearbox https://andrepqomi.myparisblog.com/34342891/the-definitive-guide-to-gearbox-auto