The friction bands are frequently utilized for manually picked gears (for instance very low array or reverse) and work within the planetary drum's circumference. Bands usually are not utilized if the drive/overdrive assortment is chosen, the torque becoming transmitted by the sprag clutches in its place. This sort of transmission https://gearboxauto86307.pointblog.net/5-essential-elements-for-gearbox-auto-77380618