At this point, the fluid returns from your turbine, coming into the pump by now transferring in exactly the same route because the pump, Therefore the stator is not really required. Slippage consumes energy in the coupling stage. Locking the converter shell to your turbine shaft helps prevent this slippage https://brooksgptww.articlesblogger.com/56729374/top-guidelines-of-torque-converter-clutch