Help to get solve sc57 wont start

Discussion in 'General 1000RR Discussion' started by Yomka, Feb 4, 2024.

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  1. Yomka

    Yomka New Member

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    Hello guys, so long story short after big repair on my SC57 its wont start, starter is spinning, all wires are connected, where to start search for problem? Im new here and with bik bike as well, thanks.
    PS. sorry for my english
    PSS. can this kinda of bike pour ower? because exhaust smells like gasoline
     
  2. Muffking

    Muffking God Like

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    Did it start previously after the big repair as it sounds like you have no spark?
     
  3. Yomka

    Yomka New Member

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    Yes, drove it few weeks, all was fine, just for winter tear it down and clean all wire connection, new spark plugs utt. Was take off igniton cover for painting utt, dont know where to start now look for problem :(
    Also adjust valves.
     
  4. Broadie

    Broadie Active Member

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    I'd check the coils are wired in the correct order to cylinders and there's a spark. Also the camshaft timing.
     
  5. Yomka

    Yomka New Member

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    coils are wired in correct order, when put my valve back put it in right dirrection so camshaft timing should be all good.
     
  6. Yomka

    Yomka New Member

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    PS. if it would be problem with camshaft timing it should atleast make some fire when try to start it, but its like dead dead
     
  7. bladey

    bladey Senior Member

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    So, have we tested for a spark as suggested above here?
     
  8. Yomka

    Yomka New Member

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    what do you mean with that?
     
  9. Yomka

    Yomka New Member

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    one smart man said that maybe there is problem with killswitch, but if so then fuel pump wont work also, right? and about sidestand as well someone told me there is maybe some issue, but when you worm up engine you put it on sidestand and still motor need run, only when you put in gear it die.
     
  10. bladey

    bladey Senior Member

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    I simply wondered if you knew for certain that you were getting a spark at the plugs or not as Broadie suggested in his comment.
     
  11. Yomka

    Yomka New Member

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    No i have not spark, i got new spark plugs, clean all wires utt
     
  12. Yomka

    Yomka New Member

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    now try to get clue where to start find spark where is it lost |:D
    ..
     
  13. Broadie

    Broadie Active Member

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    Yomka is right you know. If there new sparkplugs they should be full.
     
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  14. Yomka

    Yomka New Member

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    are u drunk? :D
     
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  15. Boothman

    Boothman Elite Member

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    It could be something with the new plugs - I have heard of cheap ‘fake’ plugs. Do you still have one of the old ones to check if the circuit is still giving a spark with one of those?
     
  16. Yomka

    Yomka New Member

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    Yea i got old ones, but my problem now is that there is no voltage in spark plug wires, there need to be 12 v or near that
     
  17. Yomka

    Yomka New Member

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    PS. im only check right now only first cylnder because other cant get to it without tearing it down, but you need to be in all four cylnders same voltage so not sure where to look now.
     
  18. Wes

    Wes Active Member

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    image.jpg
     
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  19. Yomka

    Yomka New Member

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    only thing what i can imagine is about broken wire between ecm igniton coils
     
  20. Yomka

    Yomka New Member

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    is that true that you need to be around 12v in coil wire?
     

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