The friction bands are sometimes useful for manually selected gears (like minimal assortment or reverse) and work about the planetary drum's circumference. Bands will not be utilized in the event the drive/overdrive vary is selected, the torque remaining transmitted because of the sprag clutches as a substitute. Automatic transmission vehicles https://finnnomjh.p2blogs.com/32731387/how-gearbox-auto-can-save-you-time-stress-and-money