The friction bands are sometimes employed for manually selected gears (which include low range or reverse) and run about the planetary drum's circumference. Bands are certainly not utilized if the generate/overdrive range is selected, the torque getting transmitted via the sprag clutches rather. The earliest type of automatic gearbox would https://codyeecyv.daneblogger.com/32897056/an-unbiased-view-of-gearbox-auto