A semi-automatic transmission is the place many of the Procedure is automated (normally the actuation on the clutch), but the driver's input is needed to maneuver off from a standstill or to vary gears. Auto gearboxes transmit electric power within the motor towards the wheels through a series of gears. https://automobilegearbox30627.yomoblog.com/40745755/a-simple-key-for-automobile-gearbox-unveiled