Audio Systems: replacing an OEM radio/cd player in f250, pioneer radio, oem radio

Question
i'm sure it's easy, but how do i install the OEM radio back into a f250 - do i just need another wiring harness replacement?  or are there other things i need to consider?  how exactly should i remove the pioneer that is installed?  yank?  ;)

Answer
i have no idea  how you remove that   you need nothing to install the factory radio only the radio and the plugs need to be inside
if the pioneer radio installation was done the wrong way you are going to need the factory radio plugs it is best to pull the radio first
good luck