THE DEFINITIVE GUIDE TO GEARBOX AUTO

Each change valve responds to a selected strain assortment; so in the event the auto is going speedier, the 2-to-three shift valve will choose about, since the tension through the governor is large ample to bring about that valve.Most automatic gearboxes have an override program in order that the driver can maintain a very low equipment as essentia

Cutaway see of the ZF 8HP transmission: torque converter around the left, planetary gearsets while in the centre, Command mechanisms at the bottom The most typical structure of automatic transmissions is the hydraulic automatic, which generally employs planetary gearsets which can be operated working with hydraulics.When the engine speeds up and de