The primary automotive application from the lock-up basic principle was Packard's Ultramatic transmission, released in 1949, which locked up the converter at cruising speeds, unlocking in the event the throttle was floored for speedy acceleration or as the car slowed. Visible Inspection:  Get started with a primary Visible inspection. Seek https://torque-converter-clutch54060.blogginaway.com/34615158/top-guidelines-of-torque-converter-clutch