I constantly suggest that you just take away the torque converter from your transmission to diagnose it adequately. The dynamic centrifugal power of the ATF is equivalent on both sides of your piston due to the fact the surface diameters in the activation and payment chamber seals are a similar. https://torque-converter-clutch31964.madmouseblog.com/14466079/the-2-minute-rule-for-torque-converter-clutch