For the coupling stage the lock-up clutch will come into Perform and locks the turbine to the impeller of the converter. This puts the turbine and impeller to move While using the identical velocity. A lock-up clutch engages only in the event the coupling level is reached. In the course https://emilianohieau.pointblog.net/top-latest-five-torque-converter-clutch-urban-news-78218368