First Bike - Troubles getting it to leave home...

Discussion in 'Yamaha 250cc In-Line 4's' started by Shitfight, Jul 1, 2016.

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  1. Shitfight

    Shitfight Member

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    Yeah just one, was screwing it back in and didn't even use any force. It was tight to remove though. It looks like someone else has also replaced one...
     
    Shitfight, Jul 2, 2016
    #21
  2. Linkin

    Linkin The Mechanic Premium Member Contributing Member Dirty Wheel Club

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    One of my set of carbs had a dodgy fix for that. A short phillips screw with the centre of the thread drilled out. It still fouled against the end of the needle.
     
    Linkin, Jul 2, 2016
    #22
  3. my67xr

    my67xr Bike Enthusiast Staff Member Premium Member Contributing Member

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    • Like Like x 3
    my67xr, Jul 2, 2016
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  4. Shitfight

    Shitfight Member

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    :dance2::dance2:Parts finally arrived!
    So I have started the daunting task of putting those quad carbs back together!
    Will soon be ordering a fuel tank sealing kit as well.
    Hope it all goes well!
     
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    Shitfight, Jul 25, 2016
    #24
  5. my67xr

    my67xr Bike Enthusiast Staff Member Premium Member Contributing Member

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    Make sure you get the right jet's in the right carby's, and same with the needle's and the needle jet (emulsion tube's if they are different)
    Bigger main jet's in outer carby's, smaller main jet's in centre carby's
     
    my67xr, Jul 25, 2016
    #25
  6. Shitfight

    Shitfight Member

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    So I put it back together and it fired right up and idles well for now, though it did before I had these problems...

    On to the next thing :confused:

    I have coolant leaking from that u pipe from the end that goes to the block from the water pump...
     
    Shitfight, Jul 26, 2016
    #26
  7. Linkin

    Linkin The Mechanic Premium Member Contributing Member Dirty Wheel Club

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    Drain the cooling system, take out the 8mm bolt on the lower pipe and gently rock it back and forth until it comes loose. The o-rings will be perished and will need to be replaced.
     
    Linkin, Jul 26, 2016
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  8. Shitfight

    Shitfight Member

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    That's what I suspected, will get in there tomorrow and have a look at it.
     
    Shitfight, Jul 26, 2016
    #28
  9. indrajith

    indrajith Active Member

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    Hi
    not a carb problem U need a new or good TCI ignition module
     
    indrajith, Aug 6, 2016
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