I don't remember the setup you have, I did look at a 3051, Ive got a 2016 3011, w/ a outside TV. Mine snaps in on the rt side of the TV, Its a little tight. To release the TV pull it on the rt side of the TV, about mid way down. I don;t use it , mine came w/ the trash can behind the TV, I removed the trash can and use the area for storage.
You may have to use a quick jerk to release the TV
hope this helps