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Kimbrew81's avatar
Kimbrew81
Explorer
Apr 30, 2015

New seals around bunks

Wanna start out with a big Thanks to everyone since I've learned a lot from reading everyones posts since I joined the forum. We recently purchased our 1st HTT an 04 Cub (I know not everyones favorite) We looked at several HTT's from new to used and decided on the Cub since it was garage kept and seriously still looks new inside and out and we got a great deal which was great since we didn't wanna go overboard on price with our 1st trailer. So now to my question, like i previously stated the trailer is in great condition but it is 11 yrs old so I'm considering trying to replace the seals especially on the front bunk since I've read about leak potential while driving in rain. Where I live (NE Alabama) there really isn't a dedicated repair shop for Travel Trailers so I'm considering taking on the repair myself. Anyone here replaced the seals yourself? Any pointers? I do consider myself very handy and mechanically inclined when it comes to repairs so I'm not overly concerned but just curious what I may be getting myself in to haha. Thanks for any help you guys and gals have to offer!
  • Thats pretty much how I had planned to go about it Lemmi. Thanks for the input
  • It's not a bad job at all. Assuming it's at least similar to the Jayco 23B seal, it can be pulled off by hand, just go slowly. I tied off the canvas to get it out of the way and worked off the bunk end platform itself so the seal was easily accessible.

    Order the bunk seal from the trailer manufacturer. I got mine from Jayco.

    Once I removed the old seal, I used a putty knife and a 1/2" wide wood chisel to scrape as much of the remaining glue off the camper surface, then cleaned the surface with mineral spirits or paint thinner and a Scotchbrite pad. Have a few clean rags on hand and I would suggest using rubber gloves.

    Putting the new seal on was a breeze; just pull off a 2-3" length of the backing paper and line up the new seal on the freshly cleaned and dry surface, then just go along the perimeter of the bunk end opening pressing the seal onto the surface.

    Two watch-outs: be careful when scraping with a wood chisel, it is sharp and can/will cut a hole quickly in your canvas (that's one reason I moved the canvas out of the way as best I could); and be careful working from the bunk end platform, it is a good four-foot drop and could do some serious damage!

    I did this job while camping one day - made sure there was no chance of rain; one end took about an hour, most of that time was devoted to cleaning off the left behind adhesive once I pulled the old seal off. It was actually kind of pleasant to have a small job to do while listening to the radio and enjoying the beautiful Autumn day in the campground.