This kind of gearbox is speedily rising its need and it’s the most common kind of automatic transmission for petrol and diesel cars. If the two Sunlight gears change in the identical way, the World gears lockup since they can only spin in opposite directions. This locks the ring gear https://gearboxauto20852.bloggactivo.com/33077091/the-smart-trick-of-gearbox-auto-that-no-one-is-discussing