Ford 4R75E, 4R70E, automatic transmission rebuild (part 1)

This is part 1 of my first transmission rebuild follow along as I learn what it takes to assemble a 4R75E. Ford automatic transmission 4R75E 4R70E 4R75W 4R70W All the above transmissions are slightly interchangeable. The 75 has a torque rating of 750 ft/lbs while the 70 has a 700 ft/lbs rating. This means the 75 has a stronger planetary gear system.