What are the steps for changing the input shaft and bearing on a 2005 ford freestyle?

To change the input shaft and bearing on a 2005 Ford Freestyle, first, disconnect the battery and remove the transmission from the vehicle. Next, disassemble the transmission to access the input shaft and bearing. Carefully remove the old input shaft and bearing, then install the new ones, ensuring proper alignment. Finally, reassemble the transmission, reinstall it in the vehicle, and reconnect the battery.