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DT125R FORUM

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  4. Yamaha dt 125 clutch making a noise

Yamaha dt 125 clutch making a noise

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yamaha dt 125r
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  • T Tristan

    @Calum but the noise is literally only coming from the clutch side, my guess is it's either something to do with the waterpump or even the flywheel, I'll put the cover off tomorrow and check the flywheel, I know on my mates husky hes flywheel key broke and it made a similar noise but I'll definitely get back to you guys as soon as I know something, really appreciate the time guys thank you🙏😁

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    SpookDog
    wrote on last edited by
    #18

    @Tristan
    Dude, check the throw-out cog on the kickstart shaft. It sounds like it’s not disengaging properly...

    T 1 Reply Last reply
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    • S SpookDog

      @Tristan
      Dude, check the throw-out cog on the kickstart shaft. It sounds like it’s not disengaging properly...

      T Offline
      T Offline
      Tristan
      wrote on last edited by
      #19

      @SpookDog I actually turned the Kickstarter while the bike was idling and normally it would make a noise but it didn't so I actually do think it might be that,I'll get a new gasket and pull the casing off to check the Kickstart shot man

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      • T Tristan

        @SpookDog I actually turned the Kickstarter while the bike was idling and normally it would make a noise but it didn't so I actually do think it might be that,I'll get a new gasket and pull the casing off to check the Kickstart shot man

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        SpookDog
        wrote on last edited by SpookDog
        #20

        @Tristan
        Sweet , it’s definitely that, keep us informed. I like to know when things actually work out...

        T 2 Replies Last reply
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        • S SpookDog

          @Tristan
          Sweet , it’s definitely that, keep us informed. I like to know when things actually work out...

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          T Offline
          Tristan
          wrote on last edited by
          #21

          @SpookDog will definitely keep you posted, yes I'm also sure it's that just gotta take a look at it the weekend, it shouldn't damage anything right? Just for 2 days I need to use the bike for work so it needs to wait till Saturday

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          • CalumC Offline
            CalumC Offline
            Calum
            wrote on last edited by
            #22

            I wouldn't ride it with that sound.

            And LC engines have got to be hard to come by now surely.

            Always Originate, Never Pirate!

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            • S SpookDog

              @Tristan
              Sweet , it’s definitely that, keep us informed. I like to know when things actually work out...

              T Offline
              T Offline
              Tristan
              wrote on last edited by
              #23

              @SpookDog hey man, I checked the Kickstart everything still good on it and cleaned it up but the noise is still there😢

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              • CalumC Offline
                CalumC Offline
                Calum
                wrote on last edited by
                #24

                Definitely sounds like something (a gear cog) is rubbing somewhere.

                And there was nothing untoward about the engine? Nothing was lose inside? No metal filings in the oil?

                Always Originate, Never Pirate!

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                • CalumC Calum

                  Definitely sounds like something (a gear cog) is rubbing somewhere.

                  And there was nothing untoward about the engine? Nothing was lose inside? No metal filings in the oil?

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                  SpookDog
                  wrote on last edited by
                  #25

                  Dude, if you can hold down the kickstart without it making the clacking noise while running it’s definitely it...

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                  • S SpookDog

                    Dude, if you can hold down the kickstart without it making the clacking noise while running it’s definitely it...

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                    SpookDog
                    wrote on last edited by
                    #26

                    If you get stuck I have an old kickstart shaft assembly you could try swapping out. It absolutely has to bit it if it’s not making the proper noise when held down. It sounds like the cog isn’t going all the way back as it should...

                    CalumC 1 Reply Last reply
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                    • S SpookDog

                      If you get stuck I have an old kickstart shaft assembly you could try swapping out. It absolutely has to bit it if it’s not making the proper noise when held down. It sounds like the cog isn’t going all the way back as it should...

                      CalumC Offline
                      CalumC Offline
                      Calum
                      wrote on last edited by
                      #27

                      @SpookDog It's not a DTR, looks like an LC.

                      Always Originate, Never Pirate!

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                      • CalumC Calum

                        @SpookDog It's not a DTR, looks like an LC.

                        S Offline
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                        SpookDog
                        wrote on last edited by
                        #28

                        @Calum

                        Sheet, my bad! I still think it’s the kickstart throw out gear. If you hold down the kickstart and it doesn’t make any difference to noise...

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