Once inside the coupling section, the returning fluid will reverse direction and now rotate inside the path of the impeller and turbine, an effect that will make an effort to ahead-rotate the stator. At this point, the stator clutch will release plus the impeller, turbine and stator will all (roughly) https://torqueconverterclutch86306.canariblogs.com/little-known-facts-about-torque-converter-clutch-49107177