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DT125R FORUM

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  4. Yamaha dt125re rebuild

Yamaha dt125re rebuild

Scheduled Pinned Locked Moved DTRE
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  • B Offline
    B Offline
    BraDT
    wrote on last edited by Mightyman
    #57

    So iv fell massively behind new job etc house problems the list goes on

    But we’re not far off
    New job means this is going to be a daily user for work so need it back on the road and sorted until I get a company car

    Another things is there anyone close to Sheffield or willing to travel for abit of light off-roading in the Peak District or just general meeting ?

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    • B Offline
      B Offline
      BraDT
      wrote on last edited by Mightyman
      #58

      So after loosing all my photos phone crashed etc etc iv managed to save what I could a upload these few .

      Only a few bits left to do gearbox oil etc to go in.

      Most bits now will just been cleaned and placed in as need it for work ASAP.

      Will loads what iv got left on my phone but all I have at the minute.

      Only picture I have to hand will be coming out in the sunshine this week

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      • CalumC Offline
        CalumC Offline
        Calum
        wrote on last edited by
        #59

        Is that what you want to do is it, use it as a daily work horse?

        Mine never let me down. Great commuter.

        Always Originate, Never Pirate!

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        • B Offline
          B Offline
          BraDT
          wrote on last edited by
          #60

          When I first started rebuilding it wasn’t the idea was just gunna be a weekend toy have a good blast around every now and again but things change so until I get my company car it will be used
          But with it nearly finished it’s not the best build and not the cleanest and already pricing everything up for a full nut and bolt rebuild and making everything original to keep its value but that’s a long way off

          Already keeping my eyes open for something else for a project something I don’t need to use as really enjoyed doing this.

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          • B Offline
            B Offline
            BraDT
            wrote on last edited by
            #61

            Has anyone got a guide on how to bleed my autolube ? Iv had all the oil out and haven’t a clue how to bleed the sysytem ?

            Any help muchly appreciated

            declanD 1 Reply Last reply
            0
            • B BraDT

              Has anyone got a guide on how to bleed my autolube ? Iv had all the oil out and haven’t a clue how to bleed the sysytem ?

              Any help muchly appreciated

              declanD Offline
              declanD Offline
              declan
              wrote on last edited by
              #62

              @bradt best way is to run premix in your bike while running with the autolube full bleed the lines there will be a rubber blanking cap on the pump pull that off While the bike is running on premix and when the air bubbles stop coming out plug it back up then watch the flow coming from the pump to engine best use clear lines so you can see the air bubbles then when there’s no bubbles your good to switch back to autolube fully

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              • B Offline
                B Offline
                BraDT
                wrote on last edited by Mightyman
                #63

                Cheers mate ordered some clear lines

                Bike all ready now, but have noticed a leak from the carb guessing bowl gasket needs replacing

                Auto lube needs bleeding also and she ready for her first start

                First time out the garage in a few months quick wipe down and a polish

                CalumC 1 Reply Last reply
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                • B BraDT

                  Cheers mate ordered some clear lines

                  Bike all ready now, but have noticed a leak from the carb guessing bowl gasket needs replacing

                  Auto lube needs bleeding also and she ready for her first start

                  First time out the garage in a few months quick wipe down and a polish

                  CalumC Offline
                  CalumC Offline
                  Calum
                  wrote on last edited by
                  #64

                  @bradt Mean rear tyre. I hope you plan on taking this offroad!

                  Always Originate, Never Pirate!

                  declanD 1 Reply Last reply
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                  • CalumC Calum

                    @bradt Mean rear tyre. I hope you plan on taking this offroad!

                    declanD Offline
                    declanD Offline
                    declan
                    wrote on last edited by Mightyman
                    #65

                    @calum (insert generic Australian accent) that’s not a tyre, THIS is a tyre!

                    https://imgur.com/a/rSZ5X47

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                    • B Offline
                      B Offline
                      BraDT
                      wrote on last edited by
                      #66

                      Light off-roading yeah as I’m using for work need it really can do without it breaking down!

                      Just that leak to sort out now and struggling to locate one for today as need the bike tomorrow 😑 any local to Sheffield and wanna source a spare bowl gasket ?

                      CalumC 1 Reply Last reply
                      0
                      • B BraDT

                        Light off-roading yeah as I’m using for work need it really can do without it breaking down!

                        Just that leak to sort out now and struggling to locate one for today as need the bike tomorrow 😑 any local to Sheffield and wanna source a spare bowl gasket ?

                        CalumC Offline
                        CalumC Offline
                        Calum
                        wrote on last edited by
                        #67

                        @bradt Literally go and make one.

                        Go to Halfrauds or a MotorWorld and just buy gasket paper.

                        Always Originate, Never Pirate!

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                        • B Offline
                          B Offline
                          BraDT
                          wrote on last edited by
                          #68

                          So will try gasket paper as silicone has stopped the leak but still seems like I’m not getting fuel to the spark ? Anything else I need to check ? All carb was cleaned out new filter in there etc getting abit stressed now

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                          • B Offline
                            B Offline
                            BraDT
                            wrote on last edited by
                            #69

                            This is a lot harder without electric start working so having to bump the bike every time I try and start it

                            1 Reply Last reply
                            0
                            • B Offline
                              B Offline
                              BraDT
                              wrote on last edited by
                              #70

                              Does anyone know where the black wire (I’m guess an earth) on the coil is meant to go

                              Iv just fitted a new startermotor to the build makes it easier to start and found I have no coil

                              Noticed the black wire with hook was connected to the coil itself should this be earthed to frame or is this right ?

                              1 Reply Last reply
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                              • 2 Offline
                                2 Offline
                                2Stroke4Smoke
                                wrote on last edited by
                                #71

                                The starter motor has a red wire only which connects to the starter solenoid (this is the square thing with two fuses in it by the battery). There is a black wire with a hook which connects to the neutral switch which is located near to the starter motor at the bottom of the engine casing on the flywheel side. this in turn plugs into the part of the loom which goes into the stator/generator coil via a bullet connector. Hope this helps.

                                1 Reply Last reply
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                                • B Offline
                                  B Offline
                                  BraDT
                                  wrote on last edited by BraDT
                                  #72

                                  @2Stroke4Smoke very helpful went through all wire and found a broken wire replaced and fixed nice bright sparks and fired up

                                  Thank you

                                  2 1 Reply Last reply
                                  1
                                  • B BraDT

                                    @2Stroke4Smoke very helpful went through all wire and found a broken wire replaced and fixed nice bright sparks and fired up

                                    Thank you

                                    2 Offline
                                    2 Offline
                                    2Stroke4Smoke
                                    wrote on last edited by
                                    #73

                                    @bradt Glad you got it sorted 🙂

                                    1 Reply Last reply
                                    1
                                    • B Offline
                                      B Offline
                                      BraDT
                                      wrote on last edited by
                                      #74

                                      So last night after during the match I decided to take the bike for a ride out see how everything was , bike felt great really responsive but loud but exhaust needs sorting

                                      Come out for work this morning bike fired up felt great work is only 5mile away iv got just round the corner and my red light came on and the bike was steaming pretty bad I coasted it to work and iv lost all my coolant I’m aware this could be down to the head gasket but I’m hoping it may be something else.

                                      There was pressure in the radiator when I took the cap off and the expansion bottle cap has stayed on any one know what else to check before I order a head gasket ?

                                      Thanks

                                      1 Reply Last reply
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                                      • B Offline
                                        B Offline
                                        BraDT
                                        wrote on last edited by Mightyman
                                        #75

                                        Her she is looking pretty 🤔

                                        Irongamer727I 1 Reply Last reply
                                        0
                                        • B BraDT

                                          Her she is looking pretty 🤔

                                          Irongamer727I Offline
                                          Irongamer727I Offline
                                          Irongamer727
                                          wrote on last edited by
                                          #76

                                          @bradt have you bled the system of air?

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