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Flush mount gas cap trim ring

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  #1  
Old 03-18-2018 | 01:38 PM
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Default Flush mount gas cap trim ring

I had a defective gas cap for my Dyna and recently returned it. The paint had all bubbled up because the cap didn't sit right.

On this new trim ring, I notice a clear seam in it. Forget if my old one had one too and they are all like that, or I need to get another one instead.

Can someone take a look at theirs and see if this is normal?
 
  #2  
Old 03-19-2018 | 10:23 PM
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I know it's a relatively minor issue, but I can't tell from any photos online if they all have this seam or not. Anyone with a flush mount gas cap mind confirming?
 
  #3  
Old 03-19-2018 | 10:29 PM
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Originally Posted by Torpedo1
I know it's a relatively minor issue, but I can't tell from any photos online if they all have this seam or not. Anyone with a flush mount gas cap mind confirming?
its hard to see. I can tell you to watch the metal spring on the gas nozzle when you are filling it will chip the ring that goes around the fill hole.
 
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Old 03-19-2018 | 11:12 PM
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Originally Posted by Torpedo1
I know it's a relatively minor issue, but I can't tell from any photos online if they all have this seam or not. Anyone with a flush mount gas cap mind confirming?
I just checked mine.... no seam.

 

Last edited by Rocker B; 03-19-2018 at 11:14 PM.
  #5  
Old 03-19-2018 | 11:22 PM
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Beware of those. Sure, they look cool and the route I took when I had a bike makeover with custom paint. After a year or so mine also allowed gas to get up under the paint and ate away at it like cancer. My painter took care of it but warned this is a very common occurrence. Had even done it to a bike of his own once.
 
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Old 03-20-2018 | 07:03 AM
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This was the one I had to return after a week. The edge of the cap wasn't flush and the gas ate through the trim ring paint - is that what you were referring to?


 
  #7  
Old 03-20-2018 | 10:17 AM
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Turns out it was an actual crack in the trim ring, not a seam. Not having much luck with these things..
 
  #8  
Old 03-20-2018 | 10:46 AM
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I had one on my NT for 5-6 years with no issues.
 
  #9  
Old 03-20-2018 | 11:11 AM
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The trim ring doesn't lay "flat." It's supposed to follow the contour of the tank. Since the deviation is minute, it's difficult to "clock" into perfect position. Gasoline, doesn't have this problem finding a small gap(capillary action).
I've seen ppl use a grease pencil to locate the trim ring for final assembly.
 
  #10  
Old 03-20-2018 | 11:23 AM
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Originally Posted by NORTY FLATZ
The trim ring doesn't lay "flat." It's supposed to follow the contour of the tank. Since the deviation is minute, it's difficult to "clock" into perfect position. Gasoline, doesn't have this problem finding a small gap(capillary action).
I've seen ppl use a grease pencil to locate the trim ring for final assembly.
Its hard to see in the picture, but the actual gas gap was defective the first time around. It only laid flush until the first fill up, then it was always raised. I guess all the fumes caused the paint to bubble.
 
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