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Thread: 1999-2002 Yamaha R6 Engine/Gearbox

  1. #1
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    1999-2002 Yamaha R6 Engine/Gearbox

    Just wanted to ask around for those out of auckland if next time they are at the local bike wrecker they could ask as to the availability of any engines or gearbox parts for a 99-2002 Yamah R6.

    Im not shit hot on exactly why i need but the guy I spoke too today said it sounds like the 'dogs' or 'selector forks' might not be ingaging properly.

    Either way if you could ask your local wrecker so i can have some alternatives to going brandnew if i do decide to pay up and get it all sorted out.
    KiwiBitcher
    where opinion holds more weight than fact.

    It's better to not pass and know that you could have than to pass and find out that you can't. Wait for the straight.

  2. #2
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    7th July 2005 - 12:00
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    checked the tyre pressure?

  3. #3
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    I don't know squat about the insides of bikes, but Gordon Pullen did mention to me that a common fault with the r6 box is the return spring failing. ?Aparently it is quite a simple fix, but as I mentioned I don't know squat and "simple" for a mechanic translates to "guranteed to fuck it up" for me.

  4. #4
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    Quote Originally Posted by Weasel
    checked the tyre pressure?
    im not that newb.

    it's only in second gear, and the sensation was that off the gain jumping, or of the wheel spinning up momentarily, but only in 2nd gear, not in first or 3rd or any other gear.
    KiwiBitcher
    where opinion holds more weight than fact.

    It's better to not pass and know that you could have than to pass and find out that you can't. Wait for the straight.

  5. #5
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    It may have some 'Russell Weed' in it bro'........try some roundup.........

  6. #6
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    Its not the clutch slipping? I had possibly a similar problem with my bike and found that fully synthetic oil was to blame. I changed to semi-synthetic motul 5100 and all was good.

  7. #7
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    that is a possibility because my clutch is worn (got 50k on it now) which im saving up to replace, but i'd assume that if it was the clutch then it would happen in first and third atleast aswell.
    KiwiBitcher
    where opinion holds more weight than fact.

    It's better to not pass and know that you could have than to pass and find out that you can't. Wait for the straight.

  8. #8
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    Quote Originally Posted by maha man
    It may have some 'Russell Weed' in it bro'........try some roundup.........
    haha, it was doing it on SH16 and also the bits before i tried the bushwhacking, and also after too.

    Gonna be doing oil in the next few weeks so hopefully that helps it a bit.
    KiwiBitcher
    where opinion holds more weight than fact.

    It's better to not pass and know that you could have than to pass and find out that you can't. Wait for the straight.

  9. #9
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    It is not so much the clutch slipping (from being worn) as the oil being too slipery for the clutch to grip, what sort of oil is in it?

  10. #10
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    Quote Originally Posted by gareth_d
    im not that newb.
    Then why don't you have a kawasaki?

  11. #11
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    Quote Originally Posted by Weasel
    Then why don't you have a kawasaki?
    no longer wished to be associated with yourself or that sexually confused 'man' on the purple and green 7R.
    KiwiBitcher
    where opinion holds more weight than fact.

    It's better to not pass and know that you could have than to pass and find out that you can't. Wait for the straight.

  12. #12
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    Quote Originally Posted by Steve_R6R
    It is not so much the clutch slipping (from being worn) as the oil being too slipery for the clutch to grip, what sort of oil is in it?
    Its got Castrol GPS in it at the moment 'synthetic based', will be putting motul semi in it when i change the filter in a couple of weeks.
    KiwiBitcher
    where opinion holds more weight than fact.

    It's better to not pass and know that you could have than to pass and find out that you can't. Wait for the straight.

  13. #13
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    Sounds like you just need to find out what the problem is first...New or repaired parts are way cheaper than buying a new gearbox or engine....trust me

  14. #14
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    Have you checked the oil in your steering damper?! If thats wrong it will completely make your bike handle like poos

  15. #15
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    If its not going into gear, or it jumps out of gear, then you NEED some NEW parts. Dont go to all the trouble of stripping an engine & putting 2nd hand stuff into it- Either a shift fork is bent or the dogs are rounded off, a bit unusual for this bike- unless raced? Unless you have a big "S" on your chest & can look into the engine with xray vision, its going to have to come apart to some degree. I will email you a diagram of the box if you want.

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