The torque converter clutch comes into motion to mitigate the inherent inefficiency on the fluid coupling at larger speeds. Within a two-passage torque converter clutch actuation system (as in the pictures above), the lock-up clutch is put in on the turbine hub, before the turbine. The dampening spring absorbs the https://torque-converter-clutch75294.webbuzzfeed.com/34744562/torque-converter-clutch-an-overview