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Thread: Clutch problem

  1. #1
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    19th June 2011 - 15:32
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    Clutch problem

    First time I've had an issue with my Yamaha FZX250. Been sitting for about 3 weeks since her last ride, the crap weather has been putting me off.
    Anyway, since it was a reasonable day today thought I'd give her a bit of a ride. Warmed her up as usual, then engaged the clutch and clicked down into first.
    Released the clutch and nothing. F##K...
    What could this be? How would i go about diagnosing this problem?

    Edit: Just to make things a bit clearer. By "nothing" I mean, as in the motorbike is still in neutral.

  2. #2
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    Quote Originally Posted by beezma View Post
    First time I've had an issue with my Yamaha FZX250. Been sitting for about 3 weeks since her last ride, the crap weather has been putting me off.
    Anyway, since it was a reasonable day today thought I'd give her a bit of a ride. Warmed her up as usual, then engaged the clutch and clicked down into first.
    Released the clutch and nothing. F##K...
    What could this be? How would i go about diagnosing this problem?
    I'm guessing you've played around with the gears and the clutch does nothing for all of them?

    If it was a once-off problem, it may have no quite engaged the gear, but tripped the neutral sensor so the bike thinks it's in gear... Or did it definitely click into gear properly?

    Does the clutch have the usual feel to it?

    Just asking some questions that may help others answer your question

  3. #3
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    Push down on the gear lever and slowly let the clutch out
    Quote Originally Posted by Paul in NZ View Post
    Ha...Thats true but life is full horrible choices sometimes Merv. Then sometimes just plain stuff happens... and then some more stuff happens.....




    Alloy, stainless and Ti polishing.
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  4. #4
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    Quote Originally Posted by Ragingrob View Post
    I'm guessing you've played around with the gears and the clutch does nothing for all of them?

    If it was a once-off problem, it may have no quite engaged the gear, but tripped the neutral sensor so the bike thinks it's in gear... Or did it definitely click into gear properly?

    Does the clutch have the usual feel to it?

    Just asking some questions that may help others answer your question
    Yep, tried all gears. It clicks when i press the gear level down to engage gear and neutral light trips. As far as I can tell the clutch has the normal feel to it aswell.


    Quote Originally Posted by ducatilover View Post
    Push down on the gear lever and slowly let the clutch out
    Well...Never did i know lol

  5. #5
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    i don't understand the question.

    there is no way that sitting for 3 weeks can break a clutch/gearbox.
    ...unless they're sitting in acid.

    false neutral.

  6. #6
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    Quote Originally Posted by Akzle View Post
    i don't understand the question.

    there is no way that sitting for 3 weeks can break a clutch/gearbox.
    ...unless they're sitting in acid.

    false neutral.
    Unless the plates/springs have magically gone bung...
    Quote Originally Posted by Paul in NZ View Post
    Ha...Thats true but life is full horrible choices sometimes Merv. Then sometimes just plain stuff happens... and then some more stuff happens.....




    Alloy, stainless and Ti polishing.
    Bling your bike out!
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  7. #7
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    Quote Originally Posted by beezma View Post
    Yep, tried all gears. It clicks when i press the gear level down to engage gear and neutral light trips. As far as I can tell the clutch has the normal feel to it aswell.




    Well...Never did i know lol
    Fixed?

    10char

  8. #8
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    Quote Originally Posted by Ragingrob View Post
    Fixed?

    10char
    No dice.

    Quote Originally Posted by Akzle View Post
    i don't understand the question.

    there is no way that sitting for 3 weeks can break a clutch/gearbox.
    ...unless they're sitting in acid.

    false neutral.
    I wish your right, but i reckon something's not right since I've never have clutch problems before.

    Quote Originally Posted by ducatilover View Post
    Unless the plates/springs have magically gone bung...
    Wouldn't there be some symptoms of the plates/springs going bung in the time leading up to it.

  9. #9
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    Quote Originally Posted by beezma View Post



    Wouldn't there be some symptoms of the plates/springs going bung in the time leading up to it.
    One would expect so

    If you leave the bike off, slowly roll it forward when sitting on it and click it down in to first, does the rear wheel lock up? Don't use the clutch.

    Also, when you pull the clutch in, with the engine running, check to see it's pulling on the clutch fork and that it's moving back when you let go of the clutch.
    Quote Originally Posted by Paul in NZ View Post
    Ha...Thats true but life is full horrible choices sometimes Merv. Then sometimes just plain stuff happens... and then some more stuff happens.....




    Alloy, stainless and Ti polishing.
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  10. #10
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    i think i've got it, the chains gone???

  11. #11
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    Quote Originally Posted by beezma View Post
    Wouldn't there be some symptoms of the plates/springs going bung in the time leading up to it.
    plates: yes. it the form of slippage.
    springs: it's highly unlikely 2 or 4 springs will suffer materiel failure at the same time.

    get yer socket set out boyo....

  12. #12
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    Is the gear lever tight and the shaft unstripped?
    For a man is a slave to whatever has mastered him. Keep an open mind, just dont let your brains fall out.

  13. #13
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    Have you tried adding adding a few more gigabytes to the flux capacitor ?
    A girlfriend once asked " Why is it you seem to prefer to race, than spend time with me ?"
    The answer was simple ! "I'll prolly get bored with racing too, once i've nailed it !"

    Bowls can wait !

  14. #14
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    Quote Originally Posted by ducatilover View Post
    One would expect so

    If you leave the bike off, slowly roll it forward when sitting on it and click it down in to first, does the rear wheel lock up? Don't use the clutch.

    Also, when you pull the clutch in, with the engine running, check to see it's pulling on the clutch fork and that it's moving back when you let go of the clutch.
    Wheel doesn't lock up, like it's in neutral. The clutch fork moves through its full range of motion when I pull the clutch in and release it.


    Quote Originally Posted by jellywrestler View Post
    i think i've got it, the chains gone???
    Chains defiantly still there



    Quote Originally Posted by Akzle View Post


    get yer socket set out boyo....
    Tomorrows project I think.

  15. #15
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    Quote Originally Posted by jellywrestler View Post
    i think i've got it, the chains gone???
    That or the front sprocket fell off
    Quote Originally Posted by Paul in NZ View Post
    Ha...Thats true but life is full horrible choices sometimes Merv. Then sometimes just plain stuff happens... and then some more stuff happens.....




    Alloy, stainless and Ti polishing.
    Bling your bike out!
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