The aforementioned friction bands and clutches are controlled working with automatic transmission fluid (ATF), that is pressurized by a pump after which you can directed to the appropriate bands/clutches to obtain the essential gear ratio. Mainly, the automatic gearbox utilizes a roller clutch for regimen upshifts/downshifts. It operates much like https://gearbox-auto64296.tribunablog.com/gearbox-auto-for-dummies-48091197