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question on fuel tank nipple

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Old Oct 26, 2020 | 05:51 PM
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Default question on fuel tank nipple

I have be putting this 85 fxsb back together for my aunt. got a stupid is there something that come off this nipple on the right tank it goes to the vent but it looks block? It was painted in 2014 and been apart since. she is the original owner but isnt too technical . thanks



 

Last edited by Dieselsoftail; Oct 26, 2020 at 07:08 PM. Reason: added pic due to confusion
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Old Oct 26, 2020 | 06:06 PM
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Looks like the crossover tube.It needs to be cleared and tied in w/a 1/4” gas line to the other tank.
 
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Old Oct 26, 2020 | 06:06 PM
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Vent for your gas tank.
 
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Old Oct 26, 2020 | 06:48 PM
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crossover is the hose you see. Should I open it and put a hose on it?
 
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Old Oct 26, 2020 | 06:53 PM
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yes, if you want the bike to run off both tanks
 
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Old Oct 26, 2020 | 06:57 PM
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its simple, open it up and run a hose from that nipple to the other nipple just like it on the other tank, their should be a crossover hose from tank to tank at the top too under your dash
 

Last edited by mike131; Oct 26, 2020 at 07:02 PM.
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Old Oct 26, 2020 | 07:10 PM
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I added a new pic to help I think theres confusion
 
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Old Oct 26, 2020 | 07:14 PM
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no confusion, clean it out and hook it up, or you will only have half the fuel capacity
 
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Old Oct 26, 2020 | 07:38 PM
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No... If the crossover is attached right to left... I'm thinking that is the Overflow tube from the Filler ... fuel cap area..or Vent as THC has stated..Matter of terminology... but I believe it leads to the Filler neck!!!
Need to look tomorrow, if necessary
 

Last edited by Racepres; Oct 26, 2020 at 07:42 PM.
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Old Oct 26, 2020 | 07:47 PM
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Originally Posted by Racepres
No... If the crossover is attached right to left... I'm thinking that is the Overflow tube from the Filler ... fuel cap area..or Vent as THC has stated..Matter of terminology... but I believe it leads to the Filler neck!!!
Need to look tomorrow, if necessary
thanks. so open it and run a hose to the ground? it seems like it runs from the tube under the gas cap. i dont know if its just plugged with paint.
 
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