Locked Period: Along with the clutch engaged, the torque converter transitions from a fluid coupling to the mechanical coupling, reducing slippage and improving upon drivetrain effectiveness. Even a minimal number of oil in use, less than centrifugal pressure of rotation can start to thrust the piston and drag the clutch. https://israellqqok.blogprodesign.com/55589672/not-known-factual-statements-about-torque-converter-clutch