The friction bands are sometimes employed for manually chosen gears (for example low range or reverse) and operate on the planetary drum's circumference. Bands are usually not used if the generate/overdrive range is selected, the torque being transmitted because of the sprag clutches alternatively. Driving an automatic involves significantly less https://gearbox-auto13458.goabroadblog.com/32894059/5-simple-statements-about-gearbox-auto-explained