Slide Out Problems

[bbybee]

I was sliding out my big slide and right at the end we heard a loud pop/bang. Went outside to look at the underside of the slid and saw where a section of the underside had been ripped away. So, I am posting some pics to get your thoughts on this. I am not the best of handy men so was thinking of taking it to a repair shop but wanted some of you how do fix your own rigs to tell me what you think. That way if I do have to take it some where I am armed with a bit of knowledge.

Thanks ahead of time,
Buck