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DT125R FORUM

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  4. can only select 2 gears.

can only select 2 gears.

Scheduled Pinned Locked Moved Engine
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  • admiral323A Offline
    admiral323A Offline
    admiral323
    wrote on last edited by
    #1

    hi guys was wondering if anybody could point me in the right direction.
    took the bike out this afternoon and it went to 4th gear no problem,downshift to 3rd no problem but thats it thats all the gears i have now.
    havent had any indication in the past that there has been anything wrong.
    tried adjusting the clutch cable and there is oil upto the mark in the window.
    thanks for in advance for any ideas

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

      If I had to guess, it'll be the dog ears.

      Always Originate, Never Pirate!

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      • admiral323A Offline
        admiral323A Offline
        admiral323
        wrote on last edited by
        #3

        selector forks?

        CalumC 1 Reply Last reply
        0
        • admiral323A admiral323

          selector forks?

          CalumC Online
          CalumC Online
          Calum
          wrote on last edited by
          #4

          @admiral323 Yeah they look like dog ears.

          I've just been looking into this, not sure how you would only get third and fourth.

          third and fifth maybe. But not sequential gears since it doesn't work like this.

          I'm afraid it's going to be an engine out jobby and split cases if you really want to find out....

          Always Originate, Never Pirate!

          admiral323A 1 Reply Last reply
          0
          • CalumC Calum

            @admiral323 Yeah they look like dog ears.

            I've just been looking into this, not sure how you would only get third and fourth.

            third and fifth maybe. But not sequential gears since it doesn't work like this.

            I'm afraid it's going to be an engine out jobby and split cases if you really want to find out....

            admiral323A Offline
            admiral323A Offline
            admiral323
            wrote on last edited by
            #5

            @Calum yes i think the engine is going to have to come out to have a look.think i was secretly hoping for the easy fix.
            thanks for the replys

            1 Reply Last reply
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            • C Offline
              C Offline
              castrolsniffer
              wrote on last edited by
              #6

              Just remove ur clutch first to see if it's a clutch issue,it could be a collapsed clutch BB etc

              admiral323A 1 Reply Last reply
              1
              • C castrolsniffer

                Just remove ur clutch first to see if it's a clutch issue,it could be a collapsed clutch BB etc

                admiral323A Offline
                admiral323A Offline
                admiral323
                wrote on last edited by
                #7

                @castrolsniffer am waiting for a clutch to be delivered and am going to give it a go

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                • admiral323A Offline
                  admiral323A Offline
                  admiral323
                  wrote on last edited by
                  #8

                  0_1497974599328_IMAG0761.jpg had the time today to open the gear box cover.turns out the problem is a broken return spring.
                  my next question is how do i get to it?

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                  • MightymanM Offline
                    MightymanM Offline
                    Mightyman
                    wrote on last edited by
                    #9

                    Think you will need the whole clutch off to replace that. Just remove the gear shifter from the spline and see if you can wriggle it out first.

                    TDR 125 - 2001

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                    • CalumC Online
                      CalumC Online
                      Calum
                      wrote on last edited by
                      #10

                      Yeah just remove the clutch, simple job.

                      Question is, why has it moved

                      Always Originate, Never Pirate!

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                      • admiral323A Offline
                        admiral323A Offline
                        admiral323
                        wrote on last edited by
                        #11

                        big thanks for all the replys.got it all running today.replaced the clutch as well.cheers

                        1 Reply Last reply
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