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    Yamaha dt125r oil pump

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    • M
      Martinez last edited by

      I guys ..my name is hugo martinez i am from.portugal. I have a problem . I buy a dtr 125 year 2000. I think the oil pump send to much oil. I cant find any help on youtube . How i reajust the oil pump to send less oil?.

      declan 1 Reply Last reply Reply Quote 0
      • declan
        declan @Martinez last edited by

        @Martinez post a pic please as there 2 different systems

        M 2 Replies Last reply Reply Quote 0
        • M
          Martinez last edited by

          This post is deleted!
          1 Reply Last reply Reply Quote 0
          • M
            Martinez @declan last edited by

            @declan i cant put here picture. Is the oil pump for yamaha dt125r year 2000.

            1 Reply Last reply Reply Quote 0
            • M
              Martinez @declan last edited by

              @declan https://youtu.be/WwFUzgr2xnA

              declan 1 Reply Last reply Reply Quote 0
              • declan
                declan @Martinez last edited by

                @Martinez it's the same as that one in the video? If so there's not much you can do in terms of adjustment from what I know it's supposed to be fixed in place with 2 circlips what setting is yours on when the throttle is rested?

                M Calum 2 Replies Last reply Reply Quote 1
                • M
                  Martinez @declan last edited by

                  @declan its the same oil pump. The exaust send to much smoke. And drop oil to.

                  declan 1 Reply Last reply Reply Quote 0
                  • declan
                    declan @Martinez last edited by

                    @Martinez I'm afraid I've used up my usefulness so hold tight and I'm sure one of the more experienced people will help you out

                    M 1 Reply Last reply Reply Quote 1
                    • M
                      Martinez @declan last edited by

                      @declan thanks . For the help .. 👍

                      1 Reply Last reply Reply Quote 1
                      • Calum
                        Calum @declan last edited by

                        @declan said in Yamaha dt125r oil pump:

                        @Martinez it's the same as that one in the video? If so there's not much you can do in terms of adjustment from what I know it's supposed to be fixed in place with 2 circlips what setting is yours on when the throttle is rested?

                        Not true.

                        The cable the connects the oil pump to the throttle can be adjusted at the point that it meets the oil pump housing. There is a 90 degree bend on the cable where it meets this housing. The bend is made out of metal and is connected via a hexagonal threaded bar. By adjusting this you will be able to determine how much oil is injected.

                        However if the pump lines up like in my video, then there is only two possibilities.

                        Either the oil pump has gone faulty, in which case adjusting the pump won't achieve anything.

                        Or the crank shaft seals have gone and you are in fact burning gearbox oil.

                        declan M 4 Replies Last reply Reply Quote 2
                        • declan
                          declan @Calum last edited by

                          @Calum sorry for my mistake was just going on how my pump is 😐

                          1 Reply Last reply Reply Quote 0
                          • M
                            Martinez @Calum last edited by

                            @Calum i have a picture but i cant put here

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                            • M
                              Martinez @Calum last edited by

                              @Calum do have email to send you a photo. I think the pump is not ajusted.

                              1 Reply Last reply Reply Quote 0
                              • declan
                                declan last edited by

                                Yeah mine aren't working either

                                1 Reply Last reply Reply Quote 0
                                • Calum
                                  Calum last edited by

                                  Picture upload is working fine....

                                  M 1 Reply Last reply Reply Quote 0
                                  • M
                                    Martinez @Calum last edited by

                                    @Calum for me doesnt work. The risc in pump is in the number 2. Is too much.

                                    1 Reply Last reply Reply Quote 0
                                    • M
                                      Martinez @Calum last edited by

                                      @Calum i cant find the place to reajust

                                      1 Reply Last reply Reply Quote 0
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