How do you replace 98 Windstar tranny survo cover?

To replace the transmission servo cover on a 1998 Ford Windstar, first, ensure the vehicle is safely lifted and supported. Remove the transmission pan by loosening the bolts and draining the fluid. Once the pan is off, locate the servo cover, remove the retaining clips, and take off the old cover. Clean the mating surfaces, install the new cover with a new gasket or sealant if necessary, and reassemble the transmission pan, ensuring all bolts are torqued to the manufacturer's specifications.