FRP side panel and rear panel coming apart
Hello, new member needing help
I have a 2018 Rockwood Forest River pop up. My FRP side panel and rear panel are separating. I used a pipe and a racket strap and I was able to pull them back together. Which is great but there is know way to keep them together from outside. I am assuming these are kept together from the framing on the inside and I'm sure the corner connection point for these two panels is rotten. Does anyone know how I remove the rear panel to fix this issue? Do I have to remove more items just to remove the rear panel, like the pull out bed? I am a carpenter by trade. Being a carpenter, we love demo day. So I'm afraid that I'm going to try to do this the easy way by using muscle and then end up destroying the back panel FRP. The side and back panel are in great shape. I just need to put the, back together. Any help or information would be appreciated.
FYI, it's hard to tell from the pictures that it is separating because I pulled the back together and the screw in the top corner plastic piece is holding them together, for now.