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DT125R FORUM

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  4. Clutch will not engage

Clutch will not engage

Scheduled Pinned Locked Moved Engine
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  • Haako SmithH Offline
    Haako SmithH Offline
    Haako Smith
    wrote on last edited by
    #1

    Hi.
    I recently did a new rebuild on my engine. Engine is a 2002 yamaha DT125R. I have come over a problem with the clutch not working. It will not engage when i pull the clutch handle, or when i push on the clutch arm. When i had the engine block apart i realized i did not have the little ball that goes between the clucth basket rod and the other push rod. I bought that hoping that it would solve the problem, but i didn't. Does anyone have any ideas of what could be wrong? How do i line up the clucth?alt textalt text

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    • CalumC Offline
      CalumC Offline
      Calum
      wrote on last edited by
      #2

      https://dt125r.co.uk/topic/13/kick-start-conversion-dtre

      alt text

      Details on the link above.

      Once you've aligned it appropriately, you just need to adjust the push rod to a "Close Enough" Approximation. Once you have done that. You then line it up "As good as" from the clutch arm. Then you make final adjustments at the clutch perch.

      I find, after a clutch rebuild, or periods of storage, that the clutch sticks. So I then to push the bike before setting off to use it, then putting it in gear whilst rolling slowly with the clutch engaged, just incase it gets tuck, it won't snap out of your hands.

      Always Originate, Never Pirate!

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      • Haako SmithH Offline
        Haako SmithH Offline
        Haako Smith
        wrote on last edited by
        #3

        Thanks mate!
        I will try it, But is the 'dot' on the cluth basket supposed to face up? Or should it be aligned somewhere else?

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        • CalumC Offline
          CalumC Offline
          Calum
          wrote on last edited by
          #4

          Align the clutch as per the supplied diagram. And that's it.

          Always Originate, Never Pirate!

          Haako SmithH 1 Reply Last reply
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          • CalumC Calum

            Align the clutch as per the supplied diagram. And that's it.

            Haako SmithH Offline
            Haako SmithH Offline
            Haako Smith
            wrote on last edited by
            #5

            @Calum Thanks for answering.

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