THE DEFINITIVE GUIDE TO GEARBOX AUTO

Cutaway watch of the ZF 8HP transmission: torque converter over the left, planetary gearsets within the centre, Handle mechanisms at the bottom The most common structure of automatic transmissions may be the hydraulic automatic, which usually uses planetary gearsets that are operated working with hydraulics.Running theory to get a pulley-based most

The preselector gearbox is surely an more mature system, frequently present in vintage automobiles. It will allow the driver to "preselect" another gear ahead of truly participating it. This system takes advantage of a mix of gears and clutches to generate the particular gear alter smoother and faster the moment the driving force engages the presel