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Help Srx250 tank position

Discussion in 'Yamaha 250cc Singles' started by edwardo, Jan 31, 2021.

  1. edwardo

    edwardo Well-Known Member Contributing Member

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    Hey guys just wondering if anyone has had a similar experience to me before.

    Test fit my tank and there's a huge gap between the bottom of the tank and the frame, can fit my hand through it. Weird.

    Chucked on a spare tank and it sat much lower.

    Any ideas what this is about? My mind thought the worst, maybe my frame was bent up but once I chucked the other tank on and saw it was different I was stumped.

    IMG_20210131_170231.jpg IMG_20210131_170142.jpg
     
    Last edited by a moderator: Jan 31, 2021
  2. 2valve

    2valve Well-Known Member

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    Hi Ed
    The bottom picture looks correct to me.
    With the top picture , is the base of the tank flat where the mounting brackets are fitted ?. I can't think for any other reason why the tank is sitting so high other than the base of the tank has issues.
     
  3. 2valve

    2valve Well-Known Member

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    Measured my air gap between the tank and the frame , it's approximately 12mm right around.
     
  4. edwardo

    edwardo Well-Known Member Contributing Member

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    Cheers for the measurement!

    Pulled the tank and had a look at the underside. The metal plate that is welded to the bottom that hold the locating/locking arms seems to have been pushed down making the tank sit up.

    I have no idea how this could have happened. I know the tank is dinged up but no major crash damage. If anything I would have guessed an impact to the tank would have compressed it down. Weird!
     
  5. Andych

    Andych Moderator Staff Member Premium Member Contributing Member Dirty Wheel Club

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    Probably been pressurised with compressed air to try and pop out a ding....I have seen them pop up the base like that or even spread in the centre underneath and the mounts not line up with the frame... more on old Honda tanks with a deep recess for the frame.
     
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  6. Cj Ryder

    Cj Ryder Member

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    it may have to do with how you remove and reinstall the tank


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  7. edwardo

    edwardo Well-Known Member Contributing Member

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    Yeah I thought maybe the loose tank rubbers had bunched up and made it site up but they were fine.

    I'll try pop the tank bottom back up, see how we go
     
  8. Oigy

    Oigy Owner of many bikes, keeper of few :(

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    I have seen this too, easy to do if you
     
  9. Cj Ryder

    Cj Ryder Member

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    Idk if it’ll make a huge difference to the air box but I’m thinking purchasing 4 cylindrical rubber and place them under each bolt about 4cm’s I got 5mm compressed ones now


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  10. Cj Ryder

    Cj Ryder Member

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    You know I might get hard tube rubbers and a screw inside that’ll lift the tank upwards by an inch on each of the four holes at least that way I don’t have to worry about slacky threaded worn rubber


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  11. Andych

    Andych Moderator Staff Member Premium Member Contributing Member Dirty Wheel Club

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    @Cj Ryder The Zeal tank is nothing like the SRX tank... your post in this thread has no relevance...best to keep posts about your bike to your threads... much less confusion then.
     
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  12. Cj Ryder

    Cj Ryder Member

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    My bad that’s true about tank placements and similarities I’m just saying adding adequate rubber to wherever any tank touches any frame is always good for placement


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