Together with the three-passage torque converter, two passages are used for transmission oil (ATF) move through the torque converter and for clutch cooling, whilst the 3rd passage is used independently to manage the lock and unlock in the clutch. The torque converter is definitely the unit that Carefully transmits power https://torque-converter-clutch10852.vblogetin.com/39977001/torque-converter-clutch-for-dummies