Bedroom Slide Out scraping

[gomatthew]

2015 FR3 DS30. Brought in the bedroom Slide today and drove the 40 miles home just fine, but when we got back, we tried to pull out the bedroom Slide and it sounded like something was stuck underneath. There is a pretty bad scrape mark on the bottom near the far back roller. Almost like a screw point is lodged somewhere. It goes back in ok, but sliding out is a problem. There is no visible metal obstruction. I took a video, but the app won't allow video files.


Anyone else have this problem?

[gomatthew]

Anyone know the best way to access lower chain?

[rk06382]

Get an endoscope inspection camera to look underneath the slide on the inside of the FR3. I bought a RYOBI Phone Works Inspection Scope ($75) from Home Depot that works with my smart phone. There are many other brands available.
https://www.ryobitools.com/power-tools/products/details/phone-works-inspection-scope

Good Luck.