Skip to content
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
Skins
  • Light
  • Cerulean
  • Cosmo
  • Flatly
  • Journal
  • Litera
  • Lumen
  • Lux
  • Materia
  • Minty
  • Morph
  • Pulse
  • Sandstone
  • Simplex
  • Sketchy
  • Spacelab
  • United
  • Yeti
  • Zephyr
  • Dark
  • Cyborg
  • Darkly
  • Quartz
  • Slate
  • Solar
  • Superhero
  • Vapor

  • Default (Slate)
  • No Skin
Collapse
Brand Logo

DT125R FORUM

  1. Home
  2. Technical Zone
  3. Engine
  4. Clutch

Clutch

Scheduled Pinned Locked Moved Engine
67 Posts 7 Posters 15.0k Views 2 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • RickyR Ricky

    Hi guys I'm replacing my clutch and I've had to buy a new washer that goes in between 1 of the plates I'm unsure where it goes and 1 of my plates is smaller than the others and don't know where that goes either I'm hoping someone can help thanks I've uploaded a pic of the clutch 0_1485103503757_20170117_160845.jpg

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

    @Ricky Check my tutorial in the Kickstart conversion bud.

    The plates are also weighted and need to be balanced.

    I've described this process there.

    Check it out!

    Always Originate, Never Pirate!

    1 Reply Last reply
    0
    • RickyR Offline
      RickyR Offline
      Ricky
      wrote on last edited by
      #3

      Cheers mate ill have a look now

      DT 125X

      1 Reply Last reply
      0
      • RickyR Offline
        RickyR Offline
        Ricky
        wrote on last edited by
        #4

        I put it all back in and the revs still die down when I pull the clutch in and when I put it in natural the engine vibrates where the clutch is

        DT 125X

        CalumC 1 Reply Last reply
        0
        • RickyR Ricky

          I put it all back in and the revs still die down when I pull the clutch in and when I put it in natural the engine vibrates where the clutch is

          CalumC Offline
          CalumC Offline
          Calum
          wrote on last edited by
          #5

          @Ricky How bad is the vibration??

          As said the clutch is weighted and needs to be balanced properly.

          If the clutch is REALLY bad, then sounds like it hasn't been timed correctly with the balancer shaft.

          Has the engine been rebuilt?

          Remember, it is a two stroke, expect vibrations. Again it comes down to how bad.

          Could be lose engine mounts...

          Always Originate, Never Pirate!

          RickyR 1 Reply Last reply
          0
          • CalumC Calum

            @Ricky How bad is the vibration??

            As said the clutch is weighted and needs to be balanced properly.

            If the clutch is REALLY bad, then sounds like it hasn't been timed correctly with the balancer shaft.

            Has the engine been rebuilt?

            Remember, it is a two stroke, expect vibrations. Again it comes down to how bad.

            Could be lose engine mounts...

            RickyR Offline
            RickyR Offline
            Ricky
            wrote on last edited by
            #6

            @Calum it only happens when I put it in natural and let my clutch out as soon as I pull my clutch in it stops but then the revs die down its only started doing this since I put the new clutch in

            DT 125X

            CalumC 1 Reply Last reply
            0
            • RickyR Ricky

              @Calum it only happens when I put it in natural and let my clutch out as soon as I pull my clutch in it stops but then the revs die down its only started doing this since I put the new clutch in

              CalumC Offline
              CalumC Offline
              Calum
              wrote on last edited by
              #7

              @Ricky And again to confirm, you definitely balanced the clutch properly as I described?

              The clutch springs the old ones? Are they within tolerance? Are they torqued appropriately.

              Always Originate, Never Pirate!

              RickyR 1 Reply Last reply
              0
              • CalumC Calum

                @Ricky And again to confirm, you definitely balanced the clutch properly as I described?

                The clutch springs the old ones? Are they within tolerance? Are they torqued appropriately.

                RickyR Offline
                RickyR Offline
                Ricky
                wrote on last edited by
                #8

                @Calum yeah I spaced the notches out on the metal plates evenly the springs are new this is the clutch i got http://m.ebay.co.uk/itm/EBC-DRC-COMPLETE-CLUTCH-KIT-FITS-YAMAHA-DT-125-X-2005-2006-/131742599793?nav=SEARCH

                DT 125X

                CalumC 1 Reply Last reply
                0
                • RickyR Ricky

                  @Calum yeah I spaced the notches out on the metal plates evenly the springs are new this is the clutch i got http://m.ebay.co.uk/itm/EBC-DRC-COMPLETE-CLUTCH-KIT-FITS-YAMAHA-DT-125-X-2005-2006-/131742599793?nav=SEARCH

                  CalumC Offline
                  CalumC Offline
                  Calum
                  wrote on last edited by
                  #9

                  @Ricky Don't really know what to suggest then.

                  Could be worn primary drive bearings and pulling the clutch out exacerbates things.

                  How many miles has the engine done, and has it ever been rebuilt?

                  Always Originate, Never Pirate!

                  RickyR 1 Reply Last reply
                  0
                  • CalumC Calum

                    @Ricky Don't really know what to suggest then.

                    Could be worn primary drive bearings and pulling the clutch out exacerbates things.

                    How many miles has the engine done, and has it ever been rebuilt?

                    RickyR Offline
                    RickyR Offline
                    Ricky
                    wrote on last edited by
                    #10

                    @Calum it's done 20k not sure when it was rebuilt

                    DT 125X

                    CalumC 1 Reply Last reply
                    0
                    • RickyR Ricky

                      @Calum it's done 20k not sure when it was rebuilt

                      CalumC Offline
                      CalumC Offline
                      Calum
                      wrote on last edited by
                      #11

                      @Ricky Well if it's original internals then it could be knocking, which will mean it'll need a rebuild.

                      if it's been rebuilt then it could be that it hasn't been assembled properly, and the engine hasn't been timed up properly. But the vibration when the engine isn't timed up is really bad!

                      Always Originate, Never Pirate!

                      RickyR 1 Reply Last reply
                      0
                      • CalumC Calum

                        @Ricky Well if it's original internals then it could be knocking, which will mean it'll need a rebuild.

                        if it's been rebuilt then it could be that it hasn't been assembled properly, and the engine hasn't been timed up properly. But the vibration when the engine isn't timed up is really bad!

                        RickyR Offline
                        RickyR Offline
                        Ricky
                        wrote on last edited by
                        #12

                        @Calum it's not that bad I don't think haha but it only started since i put the new clutch in

                        DT 125X

                        1 Reply Last reply
                        0
                        • MightymanM Offline
                          MightymanM Offline
                          Mightyman
                          wrote on last edited by
                          #13

                          2 stroke KTMs are renound for an unusual sound if you aren't holding the clutch in but what you are describing seems like more than just this..

                          TDR 125 - 2001

                          RickyR 1 Reply Last reply
                          0
                          • MightymanM Mightyman

                            2 stroke KTMs are renound for an unusual sound if you aren't holding the clutch in but what you are describing seems like more than just this..

                            RickyR Offline
                            RickyR Offline
                            Ricky
                            wrote on last edited by
                            #14

                            @Mightyman this never use to do till I changed the clutch

                            DT 125X

                            CalumC 1 Reply Last reply
                            0
                            • RickyR Ricky

                              @Mightyman this never use to do till I changed the clutch

                              CalumC Offline
                              CalumC Offline
                              Calum
                              wrote on last edited by
                              #15

                              @Ricky Probably just paranoai. You definitely got enough oil.in there yeah.

                              Always Originate, Never Pirate!

                              RickyR 1 Reply Last reply
                              0
                              • DartyD Offline
                                DartyD Offline
                                Darty
                                wrote on last edited by
                                #16

                                Go back in and check the torque on the nuts, is it noisy? like a continuous ticking sound? Clutch plates are slipping if the revs are dying, Re-adjust the clutch action on the clutch itself.

                                Mine did this once, but vibration suggests bearing, or loose plates, which seems unlikely.

                                Keep it real

                                RickyR 2 Replies Last reply
                                1
                                • CalumC Calum

                                  @Ricky Probably just paranoai. You definitely got enough oil.in there yeah.

                                  RickyR Offline
                                  RickyR Offline
                                  Ricky
                                  wrote on last edited by
                                  #17

                                  @Calum haha something is different and yeah 750ml

                                  DT 125X

                                  1 Reply Last reply
                                  0
                                  • DartyD Darty

                                    Go back in and check the torque on the nuts, is it noisy? like a continuous ticking sound? Clutch plates are slipping if the revs are dying, Re-adjust the clutch action on the clutch itself.

                                    Mine did this once, but vibration suggests bearing, or loose plates, which seems unlikely.

                                    RickyR Offline
                                    RickyR Offline
                                    Ricky
                                    wrote on last edited by
                                    #18

                                    @Darty it's more like a thudding noise than a tapping

                                    DT 125X

                                    1 Reply Last reply
                                    0
                                    • DartyD Darty

                                      Go back in and check the torque on the nuts, is it noisy? like a continuous ticking sound? Clutch plates are slipping if the revs are dying, Re-adjust the clutch action on the clutch itself.

                                      Mine did this once, but vibration suggests bearing, or loose plates, which seems unlikely.

                                      RickyR Offline
                                      RickyR Offline
                                      Ricky
                                      wrote on last edited by
                                      #19

                                      @Darty the inner basket spins when I tighten the springs up I've got them tight

                                      DT 125X

                                      1 Reply Last reply
                                      0
                                      • RickyR Offline
                                        RickyR Offline
                                        Ricky
                                        wrote on last edited by Ricky
                                        #20

                                        What's the best way to put the metal plates in sharp side facing the engine or the smothered side I've been told it doesn't matter as long as there all the same way

                                        DT 125X

                                        1 Reply Last reply
                                        0
                                        • MightymanM Offline
                                          MightymanM Offline
                                          Mightyman
                                          wrote on last edited by
                                          #21

                                          Could be worth posting a video so we can hear the noise. Might be easier than describing it 😂

                                          TDR 125 - 2001

                                          RickyR 1 Reply Last reply
                                          0
                                          Reply
                                          • Reply as topic
                                          Log in to reply
                                          • Oldest to Newest
                                          • Newest to Oldest
                                          • Most Votes


                                          • Login

                                          • Don't have an account? Register

                                          • Login or register to search.
                                          • First post
                                            Last post
                                          0
                                          • Recent
                                          • Tags
                                          • Popular
                                          • Users
                                          • Groups