The friction bands are sometimes utilized for manually selected gears (which include small vary or reverse) and work over the planetary drum's circumference. Bands are not utilized in the event the push/overdrive variety is chosen, the torque staying transmitted from the sprag clutches rather. Next, there isn't any gear change https://garrettpiucm.glifeblog.com/32771035/5-essential-elements-for-gearbox-auto