accessing fresh food evaporator

Is there a video to show how to gain access to the fresh food evaporator? I know I need to remove the right french door. Then lift the lower shelf assembly out of place. At that point I believe it is just removing the screws to the cover? I also seem to remember that the customer must let the unit thaw the ice out from behind the cover by leaving it turned off for a couple days since we can’t get to that area to do this ourselves?