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DT125R FORUM

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  4. 1990 dtr oil pump 4fl completely slack?

1990 dtr oil pump 4fl completely slack?

Scheduled Pinned Locked Moved Engine
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  • CalumC Calum

    The oil will still pump, but it does relate to the throttle position.

    If you were watching my video then it wants to be setup similar to that. I adjusted it so that even on idle it injects a little more.

    ZrakoZ Offline
    ZrakoZ Offline
    Zrako
    wrote on last edited by
    #3

    @Calum post the link of the video please 😊 I did similar think. There is an adjuster for slack of the cable going to pump , I am tighten it few threads so its preloaded a bit , it should give more oil in.

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

    MightymanM 1 Reply Last reply
    0
    • ZrakoZ Zrako

      @Calum post the link of the video please 😊 I did similar think. There is an adjuster for slack of the cable going to pump , I am tighten it few threads so its preloaded a bit , it should give more oil in.

      MightymanM Offline
      MightymanM Offline
      Mightyman
      wrote on last edited by
      #4

      @Zrako https://www.youtube.com/watch?v=WwFUzgr2xnA

      TDR 125 - 2001

      1 Reply Last reply
      1
      • declanD Offline
        declanD Offline
        declan
        wrote on last edited by
        #5

        **)2_1493994662971_IMG_1005.JPG 1_1493994662971_IMG_1004.JPG 0_1493994662969_IMG_1003.JPG

        1 Reply Last reply
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        • CalumC Offline
          CalumC Offline
          Calum
          wrote on last edited by
          #6

          Yeah it looks like your cable or clutch cover id damaged. The oil cable should sit within the oil pump housing. Fastened both sides by a circlip and the cable itself.

          Always Originate, Never Pirate!

          declanD 1 Reply Last reply
          0
          • CalumC Calum

            Yeah it looks like your cable or clutch cover id damaged. The oil cable should sit within the oil pump housing. Fastened both sides by a circlip and the cable itself.

            declanD Offline
            declanD Offline
            declan
            wrote on last edited by
            #7

            @Calum I'm just gonna use some metal bushings as spacers and hope for the best thank you for your help!.

            CalumC 1 Reply Last reply
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            • declanD declan

              @Calum I'm just gonna use some metal bushings as spacers and hope for the best thank you for your help!.

              CalumC Offline
              CalumC Offline
              Calum
              wrote on last edited by
              #8

              @declan so it is really important that you don't bodge this part.

              If the casing is damaged, I would be much more inclined to replace the clutch cover.

              For the sake of £20

              Look at this on eBay http://www.ebay.co.uk/itm/282440840878

              Always Originate, Never Pirate!

              declanD 1 Reply Last reply
              0
              • CalumC Calum

                @declan so it is really important that you don't bodge this part.

                If the casing is damaged, I would be much more inclined to replace the clutch cover.

                For the sake of £20

                Look at this on eBay http://www.ebay.co.uk/itm/282440840878

                declanD Offline
                declanD Offline
                declan
                wrote on last edited by
                #9

                @Calum already looked into it I originally thought the casing was broke but after looking around it turns out mines fine nothings broken I don't really understand it

                CalumC 1 Reply Last reply
                0
                • declanD declan

                  @Calum already looked into it I originally thought the casing was broke but after looking around it turns out mines fine nothings broken I don't really understand it

                  CalumC Offline
                  CalumC Offline
                  Calum
                  wrote on last edited by
                  #10

                  @declan So the oil pump cable shouldn't fall through the cover. So.is the cable damaged.

                  Always Originate, Never Pirate!

                  declanD 1 Reply Last reply
                  0
                  • CalumC Calum

                    @declan So the oil pump cable shouldn't fall through the cover. So.is the cable damaged.

                    declanD Offline
                    declanD Offline
                    declan
                    wrote on last edited by
                    #11

                    @Calum not that I can see I've checked it over I found a video on YouTube that showed the exact same thing mine does but it was foreign so I couldn't tell if he was showing a fault or how it normally is

                    CalumC 1 Reply Last reply
                    0
                    • declanD declan

                      @Calum not that I can see I've checked it over I found a video on YouTube that showed the exact same thing mine does but it was foreign so I couldn't tell if he was showing a fault or how it normally is

                      CalumC Offline
                      CalumC Offline
                      Calum
                      wrote on last edited by
                      #12

                      @declan You know what I am saying though?

                      The cable shouldn't be able to go all the way through. So that should tell you what has gone wrong.

                      Always Originate, Never Pirate!

                      declanD 1 Reply Last reply
                      0
                      • CalumC Calum

                        @declan You know what I am saying though?

                        The cable shouldn't be able to go all the way through. So that should tell you what has gone wrong.

                        declanD Offline
                        declanD Offline
                        declan
                        wrote on last edited by
                        #13

                        @Calum yeah I know what your saying when the bikes all together I'll sort it

                        1 Reply Last reply
                        0
                        • MightymanM Offline
                          MightymanM Offline
                          Mightyman
                          wrote on last edited by
                          #14

                          Is it possible that the two cables have been swapped?!

                          TDR 125 - 2001

                          CalumC 1 Reply Last reply
                          0
                          • MightymanM Mightyman

                            Is it possible that the two cables have been swapped?!

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

                            @Mightyman It doesn't look that way, note the space for the circlip on the cable

                            Always Originate, Never Pirate!

                            declanD 1 Reply Last reply
                            0
                            • CalumC Calum

                              @Mightyman It doesn't look that way, note the space for the circlip on the cable

                              declanD Offline
                              declanD Offline
                              declan
                              wrote on last edited by
                              #16

                              @Calum and there's no way it could have stretched that much surely

                              CalumC 1 Reply Last reply
                              0
                              • declanD declan

                                @Calum and there's no way it could have stretched that much surely

                                CalumC Offline
                                CalumC Offline
                                Calum
                                wrote on last edited by
                                #17

                                @declan The cable isn't stretched. The whole thing has gone into the oil pump housing.

                                The metal piece with the reecess cut out should be way back inside the cutaway. The circlip stops it falling back out of the case and it is stopped by the fact the whole cable does not fit inside the housing.

                                I get the impression I am not making it very clear.

                                Always Originate, Never Pirate!

                                declanD 1 Reply Last reply
                                0
                                • CalumC Calum

                                  @declan The cable isn't stretched. The whole thing has gone into the oil pump housing.

                                  The metal piece with the reecess cut out should be way back inside the cutaway. The circlip stops it falling back out of the case and it is stopped by the fact the whole cable does not fit inside the housing.

                                  I get the impression I am not making it very clear.

                                  declanD Offline
                                  declanD Offline
                                  declan
                                  wrote on last edited by
                                  #18

                                  @Calum no I completely understand that's why I mentioned the bushings to it takes up the cable slack

                                  CalumC 1 Reply Last reply
                                  0
                                  • declanD declan

                                    @Calum no I completely understand that's why I mentioned the bushings to it takes up the cable slack

                                    CalumC Offline
                                    CalumC Offline
                                    Calum
                                    wrote on last edited by
                                    #19

                                    @declan But I am saying, fix it. It should be fixed not padded out with bushes

                                    Always Originate, Never Pirate!

                                    1 Reply Last reply
                                    0
                                    • ZrakoZ Offline
                                      ZrakoZ Offline
                                      Zrako
                                      wrote on last edited by
                                      #20

                                      0_1494120410007_20170411_211508.jpg

                                      This is how mine looks like. No circlips , basically it holds on a rubber o ring inside the bore and if I want I can pull it out.

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

                                      CalumC 1 Reply Last reply
                                      0
                                      • ZrakoZ Zrako

                                        0_1494120410007_20170411_211508.jpg

                                        This is how mine looks like. No circlips , basically it holds on a rubber o ring inside the bore and if I want I can pull it out.

                                        CalumC Offline
                                        CalumC Offline
                                        Calum
                                        wrote on last edited by
                                        #21

                                        @Zrako Nice, but there should be a circlip to stop it falling off.

                                        Always Originate, Never Pirate!

                                        1 Reply Last reply
                                        1
                                        • declanD Offline
                                          declanD Offline
                                          declan
                                          wrote on last edited by
                                          #22

                                          Is it okay to ask questions here or do I have to start a new thread?

                                          CalumC 1 Reply Last reply
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