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Chevyman2006's avatar
Chevyman2006
Explorer
Apr 02, 2016

Copper Canyon leak help

I've got a 2009 Copper Canyon 298fwbhs.

I've got a leak in the driver's side rear corner. It's the corner near the bunk slide. Below is what I've done:

Removed rear window, scraped all old sealant, replaced butyl caulk and sealed
Placed Eternabond on ALL seams on roof AND slides
Applied approved sealant over eternabond
Lubed all slide seals

From the best I can tell, it only leaks when the slide is out. I don't have slide toppers, and can't see what might be looking.

Need help and guidance to fix this.
  • There should be a gasket on top of the slide that makes a seal with the RV body. They do come out and get lost and are easily replaceable
  • Can anyone tell me what kind of seal is used? I was going to order new seals, but found out that there are a LOT of options.
  • Check the trim around the opening on outside slide. Look at the corners make sure no cracks