Five Gear Front Automatic TransmissionMB A-Class With Torque Converter
Thetransmissions in the individual gear steps are not implemented with planetarygear trains, but with spur gears. The shifting processes are initiatedelectronically, with the gears being shifted by hydraulic clutches via theelectro-hydraulic control unit. In the cutaway torque converter, one sees thepump and turbine wheel, the free wheel and the converter lockup clutch. A veryextensive description of the function is supplied.