If you pin point exactly where the squeak is ,it will most likely be between two sheets of ply where they meet,a fix if this happens in a house you screw a piece of flat steel about 40mill wide the width of about 4floor boards, screw that plate from underneath the house witch will put the weight on more than the one board to stop the squeak,may be this will work on your caravan floor,make shore you use short screws so they don't go wright through the floor,worth a try Weg.
Try putting more tension on your stabilisers and take the weight a bit more evenly over the front/wheels/rear section. Remember the van floor will flex with the chassis al be it ever so slightly.
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Why is it so? Professor Julius Sumner Miller, a profound influence on my life, who explained science to us on TV in the 60's.
There is no quick fix as I found out in our Regent.
I jacked the van up and used Sikaflex FC11 and put a fillet bead along both sides of the flooring frame everywhere it meet the floor sheeting, this was 13 years ago and the floor never squeaked again till we sold it last year.
We had a similar problem with our Roadstar. Go under and found where the problem was. Turned out to be that the floor had moved away from the steel frame. The problem was overcome by using some plastic wedges from Bunnings to tap into the space, no more noise, simple fix.
briche.
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You only live once, but if you live it right, once is enough !!!!!!
There is no quick fix as I found out in our Regent.
I jacked the van up and used Sikaflex FC11 and put a fillet bead along both sides of the flooring frame everywhere it meet the floor sheeting, this was 13 years ago and the floor never squeaked again till we sold it last year.
It takes time but worth doing well and only once.
I did the same but used liquid nails. No issues since.
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Cheers Jeff
Ticking off the bucket list before we kick it!
200 TTD with Evernew 22'6" and 40+ years in the oil & gas industry, now retired. CMCA Member.
I saw a burst about this on some forum or in a caravan book DVD. The idea is to ID the villain by crawling under the beast and force a bit of glue/silastic into the gap and drive (gently) a wedge in there, try not to break the floor underneath. I have a new Jayco as well, seems they are a bit stingy when it comes to sealant etc.
Good luck
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P B Crockart EX RAAF Electrician,
Aircraft Avionics tech. Senior high school teacher.