Slide out side wall loose...

[stantyszka]

The slide out side wall in my Vibe is loose. As a result, it's real noisy opening and closing and you can see where the bottom is starting to rub the floor. See Video:

For those who have more knowledge of this than I do, to re-secure this am I screwing the slide back into place from the bottom up or the from the side in. I am assuming bottom up but figured I would. throw it out here first. TIA for helpful feedback.

 

[5picker]

That's rotted and beyond rescrewing.
You need some major repair

 

[stantyszka]

That's rotted and beyond rescrewing.
You need some major repair

Its an aluminum framed slide wall.

 

[5picker]

Its an aluminum framed slide wall.

Doesn't matter. That framing is likely screwed/bolted to a OSB/plywood floor. Common rotted issue on Forest River products.