Help me help you Seal fitment, Started a new thread to deconstruct this |
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Help me help you Seal fitment, Started a new thread to deconstruct this |
Mikey914 |
Aug 10 2022, 04:50 PM
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#1
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The rubber man Group: Members Posts: 12,677 Joined: 27-December 04 From: Hillsboro, OR Member No.: 3,348 Region Association: None |
This was brought us as an issue and I'm really trying to figure this out. Any ideas of why the window would look lower and have a gap here.
Here were my thoughts - I keep looking at this and something doesn't look right. Given that the blocks are identical to the factory ones in shape and durometer, what would the solution be here? There appears to be a 1/2" section of rubber not fully seated, Is it holding it out? Could the amount of butyl behind the "chrome" be holding it down slightly? I don't think that would be the whole story. The triangle window looks like the top is seated deeper than the cap. Almost like if the top of the triangle window was shimmed out more it would push the bottom of the cap out more to "close the gap". This appears to be where the failure is - at least in my eyes. I've seen many of the caps worn and look slightly deformed from the top of the glass pushing it out, but not here. It looks like it's barely engaged. Why it would sit lower is beyond me. The initial complaint was it was too tight, which would hold it up. Submitted to the brain trust Attached thumbnail(s) |
bbrock |
Aug 10 2022, 07:04 PM
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#2
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914 Guru Group: Members Posts: 5,269 Joined: 17-February 17 From: Montana Member No.: 20,845 Region Association: Rocky Mountains |
There appears to be a 1/2" section of rubber not fully seated, Is it holding it out? Just replied on the other thread, but I think the above is the bulk of the issue. If you look at the pic, the seal does not tightly follow the contour of the chrome channel on the windshield from where it makes the tight bend at the top. The seal block is too stiff to hold that shape. That makes the triangle cap contact the windshield seal farther rearward than it should and the resistance is enough to defect the triangle channel similarly rearward to prevent a good seal. Curious what others with first-hand experience think. |
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