Trying to sort what I'm seeing and thought to turn it over? Is this correct and the question is about the gap which looks like it has been caulked at some point?
So the question is what holds this besides caulk?
No answer here but If none show up, I might try to run something flat in the joint and move up and down to try to "feel" any fasteners?
Looking at the interactive parts catalog here:
https://catalog3d.winnebagoind.com/2013/179435.htm
I think I spotted the correct item but that may need correction?
I turned it to look closer from the bottom as if looking up at the corner?
I see two trim piecs whci may indicate they simply snapped the last part in to fit under anohter as auto parts are often snapped together?
Possibly no actual fasteners as screws, etc but just snap in and caulk the seam for weather proofing?
__________________
Richard
Why no RV year, make and floorplan on MY signature as we suggest for others?
I currently DO NOT have one!