Self regulating automatic transmission fluid changer

摘要

An automatic transmission fluid changer for connection with a cooling circuit of an automatic transmission, including a used fluid receptacle for collecting fluid pumped from the transmission and a new fluid receptacle for containing new fluid supplied to the transmission. The device monitors the quantity change in the new and used receptacles and regulates the flow of new fluid into the transmission in order to replace the used fluid expelled from the transmission with an equal amount of new fluid.