The first automotive software with the lock-up 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 quick acceleration or given that the motor vehicle slowed. Inevitably, galling of the mating sections takes place, which https://torqueconverterclutch57901.luwebs.com/34662146/facts-about-torque-converter-clutch-revealed