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DT125R FORUM

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  4. TDR issue

TDR issue

Scheduled Pinned Locked Moved Engine
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  • NottsbikerN Nottsbiker

    Ah sorry i misunderstood

    They come fitted to the WR200 as standard or you can buy them on ebay with this item number

    192262337902

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    TDRnoob
    wrote on last edited by
    #26

    @nottsbiker Thanks

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    • NottsbikerN Offline
      NottsbikerN Offline
      Nottsbiker
      wrote on last edited by
      #27

      No problem dude

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      • CalumC Calum

        Mybelgarda oil pump failed and couldn't be adjusted. It just rinsed oil.

        I went premix in the end.

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        TDRnoob
        wrote on last edited by
        #28

        @calum Hi. Did you change jetting after when you went for premix? If changed then could you remember what sizes for pilot jet and main jet. Thank you

        CalumC 1 Reply Last reply
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        • T TDRnoob

          @calum Hi. Did you change jetting after when you went for premix? If changed then could you remember what sizes for pilot jet and main jet. Thank you

          CalumC Offline
          CalumC Offline
          Calum
          wrote on last edited by
          #29

          @tdrnoob I ran a completely different carburetor, so all my jet sizes would have been changed.

          Plus I ran far from standard settings. Jetting must done to suit the machine you are riding, no two machines are the same so jetting is best done to accommodate this.

          Always Originate, Never Pirate!

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          • CalumC Calum

            @tdrnoob I ran a completely different carburetor, so all my jet sizes would have been changed.

            Plus I ran far from standard settings. Jetting must done to suit the machine you are riding, no two machines are the same so jetting is best done to accommodate this.

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            TDRnoob
            wrote on last edited by
            #30

            @calum I have found the details of my carb it is

            PHBH28 Dellorto carb

            main: 142
            choke: 60
            atomiser: 266d
            needle: x18
            pilot :45

            I have removed the oil pump and installed the plate cover for hole. Tomorrow engine is coming back after bottom rebuild. Just thinking should I change jetting. Any advice

            CalumC 1 Reply Last reply
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            • T TDRnoob

              @calum I have found the details of my carb it is

              PHBH28 Dellorto carb

              main: 142
              choke: 60
              atomiser: 266d
              needle: x18
              pilot :45

              I have removed the oil pump and installed the plate cover for hole. Tomorrow engine is coming back after bottom rebuild. Just thinking should I change jetting. Any advice

              CalumC Offline
              CalumC Offline
              Calum
              wrote on last edited by
              #31

              @tdrnoob I'm not familiar with that carburetor myself, as said, jet accordingly.

              If it's detonating, if it's spluttering, then you may need to jet to suit.

              But at a guess I wouldn't have thought you'd need to rejet.

              Always Originate, Never Pirate!

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              • CalumC Calum

                @tdrnoob I'm not familiar with that carburetor myself, as said, jet accordingly.

                If it's detonating, if it's spluttering, then you may need to jet to suit.

                But at a guess I wouldn't have thought you'd need to rejet.

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                TDRnoob
                wrote on last edited by
                #32

                @calum Thank you

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                • NottsbikerN Offline
                  NottsbikerN Offline
                  Nottsbiker
                  wrote on last edited by
                  #33

                  You should be able to get any spares you need from Allens Performance who stock parts for all makes of carb

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                  • NottsbikerN Nottsbiker

                    You should be able to get any spares you need from Allens Performance who stock parts for all makes of carb

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                    TDRnoob
                    wrote on last edited by
                    #34

                    @nottsbiker Hi. You wrote earlier to increase the jetting by 5%. It has pilot jet and main jet so do you mean those two to change to higher ones by 5%?

                    I will test the bike with the original ones first

                    NottsbikerN 1 Reply Last reply
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                    • NottsbikerN Offline
                      NottsbikerN Offline
                      Nottsbiker
                      wrote on last edited by
                      #35

                      Ps I've picked up a complete pdf of the 3SH parts list with full pictures and Yamaha part numbers from the German TDR forum.

                      I'm currently in France on holiday but can email it to you when I'm near some wifi if it's any use to you?

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                      • T TDRnoob

                        @nottsbiker Hi. You wrote earlier to increase the jetting by 5%. It has pilot jet and main jet so do you mean those two to change to higher ones by 5%?

                        I will test the bike with the original ones first

                        NottsbikerN Offline
                        NottsbikerN Offline
                        Nottsbiker
                        wrote on last edited by
                        #36

                        @tdrnoob said in TDR issue:

                        @nottsbiker Hi. You wrote earlier to increase the jetting by 5%. It has pilot jet and main jet so do you mean those two to change to higher ones by 5%?

                        I will test the bike with the original ones first

                        I'm not an expert on jetting just relaying what I'd read years back. If in doubt get it set up by a tuner

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                        • NottsbikerN Nottsbiker

                          Ps I've picked up a complete pdf of the 3SH parts list with full pictures and Yamaha part numbers from the German TDR forum.

                          I'm currently in France on holiday but can email it to you when I'm near some wifi if it's any use to you?

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                          TDRnoob
                          wrote on last edited by
                          #37

                          @nottsbiker Thats great! I really need it.

                          Could you please email it to me d.matuiza@gmail.com

                          Many thanks

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                          • NottsbikerN Offline
                            NottsbikerN Offline
                            Nottsbiker
                            wrote on last edited by
                            #38

                            Sent over!

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                            • MightymanM Offline
                              MightymanM Offline
                              Mightyman
                              wrote on last edited by
                              #39

                              @Nottsbiker is there many pages? It would be great if we can get them uploaded into a thread of their own.

                              TDR 125 - 2001

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                              • NottsbikerN Offline
                                NottsbikerN Offline
                                Nottsbiker
                                wrote on last edited by
                                #40

                                Iirc about 70 ish

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                                • T Offline
                                  T Offline
                                  TDRnoob
                                  wrote on last edited by
                                  #41

                                  Quick update

                                  So my TDR belgarda had a full engine rebuild by Roadrunners motorcycles.

                                  Also I have started premix. I used about 35 ml of 2 stroke oil to mix with the petrol.

                                  There is video

                                  https://www.youtube.com/watch?v=gjEHSmpNIgg

                                  What do you think guys?

                                  Just wondering if it everything ok.

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                                  • CalumC Offline
                                    CalumC Offline
                                    Calum
                                    wrote on last edited by Calum
                                    #42

                                    I used 200ml oil to a full tanks. Approx 10 litres.

                                    Lovely little whistle to that engine too. Sounds great.

                                    Always Originate, Never Pirate!

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                                    • MightymanM Offline
                                      MightymanM Offline
                                      Mightyman
                                      wrote on last edited by
                                      #43

                                      Never heard a sound like that coming from one of these 😂

                                      TDR 125 - 2001

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                                      • O Offline
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                                        oldman
                                        wrote on last edited by
                                        #44

                                        Sounds a bit chirpy? Can't think what would cause that, unless its just the recording

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                                        • ZrakoZ Offline
                                          ZrakoZ Offline
                                          Zrako
                                          wrote on last edited by
                                          #45

                                          Oh thats same thing as I had on my dt. Thats the starter clutch not releasing after engine start.

                                          1979 Jawa Mustang 50
                                          2003 Gilera DNA 125 R.I.P
                                          2015 Keeway TX 125 SM
                                          2006 Yamaha DT 125 X

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