The friction bands are sometimes useful for manually picked gears (for example small range or reverse) and work over the planetary drum's circumference. Bands will not be applied in the event the travel/overdrive assortment is chosen, the torque staying transmitted with the sprag clutches in its place. From the driver’s https://gearboxauto15814.get-blogging.com/34316607/the-greatest-guide-to-gearbox-auto