This is for the front doors, taken from the Service Manual
1) Remove the window crank, if equipped.
2) Remove the interior handle.
3) Remove the screws at mirror flag and near the inside handle
4) Lift the trim panel up off the belt seal and attachment hooks and separate the panel from the door slightly.
5) Disconnect the power window switch electrical connector, if equipped, and reomve the trim panel
It's page 2319 in the manual that you can get at
http://www.hemitruckclub.com