A device designed for servicing automatic transmissions utilizes specialized pumps and connectors to replace used fluid with fresh fluid. This process typically involves connecting the device to the transmission lines, allowing the machine to pump out old fluid while simultaneously introducing new fluid. This method offers a more complete fluid exchange compared to traditional drain-and-fill methods.
Regular maintenance contributes significantly to the longevity and performance of automatic transmissions. A complete fluid exchange helps remove accumulated contaminants and debris, which can lead to premature wear and tear of internal components. Historically, simpler methods were employed, but advancements in automotive technology have necessitated more effective and efficient servicing equipment. Clean transmission fluid maintains smooth shifting, prevents overheating, and maximizes the operational life of the transmission system.