Primarily, the automatic gearbox uses a roller clutch for plan upshifts/downshifts. It operates much like a ratchet. It transmits the torque only in a single direction by no cost-wheeling or overrunning in one other. The advantage of this kind of clutch is it removes the possibility of simultaneously implementing the https://deanpgugt.blog-mall.com/34391968/how-much-you-need-to-expect-you-ll-pay-for-a-good-gearbox-auto