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DT125R FORUM

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  4. Swingarm and shock bearings and bushes

Swingarm and shock bearings and bushes

Scheduled Pinned Locked Moved Suspension
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  • CalumC Calum

    @DTGREENLANER Yes, the swinging arm bearings can be quite costly.

    Sourcing the bearings indepently from somewhere like Simplybearings can save you a fair chunk of change.

    I could have sworn the bearing sizes were all listed here!

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    DTGREENLANER
    wrote on last edited by DTGREENLANER
    #6

    @Calum

    Yeah seems that way.. that will teach me for keep taking it offroad lol… I own these as well but luckily they don’t cost me much money either normally 😂 I’m just gonna have to bite the bullet and get it done soon… 😂

    [url=https://postimg.cc/mPkmg3jr][img]https://i.postimg.cc/mPkmg3jr/198-F7334-4-FF5-41-F6-917-B-D0-FD8-CEB472-E.jpg[/img][/url]

    [url=https://postimg.cc/N5pNtC1V][img]https://i.postimg.cc/N5pNtC1V/52100-A91-0-E22-4530-8390-4-B2-F7918-AF7-F.png[/img][/url]

    Ah right cheers, yeah I had a look for sizes but couldn’t find anything…

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    • MadGyverM MadGyver

      @DTGREENLANER
      I had changed mine with a vice and some random size metal tubes for spacers.

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      DTGREENLANER
      wrote on last edited by
      #7

      @MadGyver

      Cheers the ones in the shock mate yeah?

      MadGyverM 1 Reply Last reply
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      • D DTGREENLANER

        @MadGyver

        Cheers the ones in the shock mate yeah?

        MadGyverM Offline
        MadGyverM Offline
        MadGyver
        wrote on last edited by
        #8

        @DTGREENLANER
        Swingarm,arm relay and shock,every bushing or needle bearing was pushed out and the new pushed in.

        I need my tools and a pile of junk.....

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        • MadGyverM MadGyver

          @DTGREENLANER
          Swingarm,arm relay and shock,every bushing or needle bearing was pushed out and the new pushed in.

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          DTGREENLANER
          wrote on last edited by
          #9

          @MadGyver

          Ok thank you mate. We’ve got the Haynes manual now so should be alright lol cheers

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          • D DTGREENLANER

            @MadGyver

            Ok thank you mate. We’ve got the Haynes manual now so should be alright lol cheers

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            DTGREENLANER
            wrote on last edited by DTGREENLANER
            #10

            @DTGREENLANER

            Only just getting round to doing this lol

            When it comes to putting everything back together is it necessary to torque everything up or can we get away with out?

            If we do need to torque can anyone provide torque measurements for each bolt. I’ve marked them up ABCD and would need for top of shock as well and that will be E lol.

            Cheers
            https://ibb.co/zrdL7NX

            alt text

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            • D DTGREENLANER

              @DTGREENLANER

              Only just getting round to doing this lol

              When it comes to putting everything back together is it necessary to torque everything up or can we get away with out?

              If we do need to torque can anyone provide torque measurements for each bolt. I’ve marked them up ABCD and would need for top of shock as well and that will be E lol.

              Cheers
              https://ibb.co/zrdL7NX

              alt text

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              DTGREENLANER
              wrote on last edited by
              #11

              @DTGREENLANER

              Also at the bottom of the shock between two bushes turns out there is an olive not on the parts diagram and seals?
              Do you know anything to help us get this sorted? I.e how to get seals and new olive in the middle, (bottom of shock)

              Is this an aftermarket shock? Because diagram don’t show up these???![alt text]([image url](link url))

              https://ibb.co/TkJ4Cr2
              https://ibb.co/PgM4LY9
              https://ibb.co/dgzKvzR
              https://ibb.co/mvw35Z0

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              • D DTGREENLANER

                @DTGREENLANER

                Also at the bottom of the shock between two bushes turns out there is an olive not on the parts diagram and seals?
                Do you know anything to help us get this sorted? I.e how to get seals and new olive in the middle, (bottom of shock)

                Is this an aftermarket shock? Because diagram don’t show up these???![alt text]([image url](link url))

                https://ibb.co/TkJ4Cr2
                https://ibb.co/PgM4LY9
                https://ibb.co/dgzKvzR
                https://ibb.co/mvw35Z0

                D Offline
                D Offline
                DTGREENLANER
                wrote on last edited by DTGREENLANER
                #12

                @DTGREENLANER

                https://ibb.co/mNmysh5

                This is the shock I thought had fitted but like i say doesn’t have olive and seals??

                The shock is marked up as “SACHS”

                Please can anyone help lol?

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                • D DTGREENLANER

                  @DTGREENLANER

                  https://ibb.co/mNmysh5

                  This is the shock I thought had fitted but like i say doesn’t have olive and seals??

                  The shock is marked up as “SACHS”

                  Please can anyone help lol?

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                  S Offline
                  SpookDog
                  wrote on last edited by SpookDog
                  #13

                  @DTGREENLANER

                  Got a picture of the shock? I don’t know anything about DTX shocks but the Dtr shock has a ‘ball’ swivel bit inside the bottom mount...

                  Dtr settings are:
                  Rear suspension unit nuts: 3.3kgf m
                  Swing arm nut: 9.0 kgf m
                  Linkage nuts are all 5.8kgf m

                  Hope this helps some...

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                  • S SpookDog

                    @DTGREENLANER

                    Got a picture of the shock? I don’t know anything about DTX shocks but the Dtr shock has a ‘ball’ swivel bit inside the bottom mount...

                    Dtr settings are:
                    Rear suspension unit nuts: 3.3kgf m
                    Swing arm nut: 9.0 kgf m
                    Linkage nuts are all 5.8kgf m

                    Hope this helps some...

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                    DTGREENLANER
                    wrote on last edited by DTGREENLANER
                    #14

                    @SpookDog

                    Thanks for the torques settings mate

                    Here’s links to the SACHS shock photos and half of it pressed out. My mate says we might struggle to find similar bushes as it has rubber on the inside and splines on the end to keep it in place into the olive and need replacement seals.

                    Does seem looking online more that it looks very likely that the dt125re / X was supplied with this shock from factory. But when looking on parts diagrams it’s different and doesn’t mention any of these bits so that I could easily go buy them?

                    Have you got any ideas mate?
                    Have thought about sourcing a second hand dt125 re SACHS shock, but they could be worn too and would be unable to source the bits in future?
                    I can see online that dt125r shock is completely different in dimensions but will fit an RE frame? But even then on the parts diagram to them it doesn’t show that ball swivel you mentioned, just two bushes each side?

                    https://ibb.co/KWr8FrF
                    https://ibb.co/fQHptzn
                    https://ibb.co/0mBNYMZ
                    https://ibb.co/dM2ggJV
                    https://ibb.co/0Cp65mX
                    https://ibb.co/dKq8JKV

                    S 1 Reply Last reply
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                    • D DTGREENLANER

                      @SpookDog

                      Thanks for the torques settings mate

                      Here’s links to the SACHS shock photos and half of it pressed out. My mate says we might struggle to find similar bushes as it has rubber on the inside and splines on the end to keep it in place into the olive and need replacement seals.

                      Does seem looking online more that it looks very likely that the dt125re / X was supplied with this shock from factory. But when looking on parts diagrams it’s different and doesn’t mention any of these bits so that I could easily go buy them?

                      Have you got any ideas mate?
                      Have thought about sourcing a second hand dt125 re SACHS shock, but they could be worn too and would be unable to source the bits in future?
                      I can see online that dt125r shock is completely different in dimensions but will fit an RE frame? But even then on the parts diagram to them it doesn’t show that ball swivel you mentioned, just two bushes each side?

                      https://ibb.co/KWr8FrF
                      https://ibb.co/fQHptzn
                      https://ibb.co/0mBNYMZ
                      https://ibb.co/dM2ggJV
                      https://ibb.co/0Cp65mX
                      https://ibb.co/dKq8JKV

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                      S Offline
                      SpookDog
                      wrote on last edited by SpookDog
                      #15

                      @DTGREENLANER

                      It all depends on how rich you are 🙂 an after market adjustable gas shock is £250~300. A Dtx shock will probably be hard to find. I’ve yet to see a Dtr shock with shot to F bushes. I don’t know why a late model dtx would wear so early. What mileage you got? I’m on 34000 with fine condition bushes...

                      I do have a spare Dtr rear shock I could lend you to check fitting, then a second hand Dtr shock is easy to find and not expensive , £30~50...
                      EDIT
                      RE 2008 model shock for £50 on fleabay , says Sachs on it I think. Put the number in fleabay search:

                      304693115806

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                      • S SpookDog

                        @DTGREENLANER

                        It all depends on how rich you are 🙂 an after market adjustable gas shock is £250~300. A Dtx shock will probably be hard to find. I’ve yet to see a Dtr shock with shot to F bushes. I don’t know why a late model dtx would wear so early. What mileage you got? I’m on 34000 with fine condition bushes...

                        I do have a spare Dtr rear shock I could lend you to check fitting, then a second hand Dtr shock is easy to find and not expensive , £30~50...
                        EDIT
                        RE 2008 model shock for £50 on fleabay , says Sachs on it I think. Put the number in fleabay search:

                        304693115806

                        D Offline
                        D Offline
                        DTGREENLANER
                        wrote on last edited by DTGREENLANER
                        #16

                        @SpookDog

                        Haha I’m trying to save good for a house and already got a newish golf and a ninja 600 to look after as well so won’t be buying no gas shock unfortunately lol.

                        Ah thank you for the offer mate and for you looking yourself to find me a second hand one! Very kind of you man

                        I’ve had a look at that RE one on ebay , messaged him to make sure the bushes feel nice which he says they are so I’ve gone and bought it so I don’t have to faff about any more trying to solve this lol. Thanks again man!

                        I got an aftermarket speedo and speedo don’t always work (wish I kept original but was young and stupid lol) but I reckon it’s only on around 15k lol! I have taken it offroading a lot though in the past 😂 had the bike getting on 12 years now lol

                        Let’s hope this shocks all good then just gotta do some of the other bushes with my mate then it will be good to ride again
                        Cheers

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                        • D DTGREENLANER

                          @SpookDog

                          Haha I’m trying to save good for a house and already got a newish golf and a ninja 600 to look after as well so won’t be buying no gas shock unfortunately lol.

                          Ah thank you for the offer mate and for you looking yourself to find me a second hand one! Very kind of you man

                          I’ve had a look at that RE one on ebay , messaged him to make sure the bushes feel nice which he says they are so I’ve gone and bought it so I don’t have to faff about any more trying to solve this lol. Thanks again man!

                          I got an aftermarket speedo and speedo don’t always work (wish I kept original but was young and stupid lol) but I reckon it’s only on around 15k lol! I have taken it offroading a lot though in the past 😂 had the bike getting on 12 years now lol

                          Let’s hope this shocks all good then just gotta do some of the other bushes with my mate then it will be good to ride again
                          Cheers

                          D Offline
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                          DTGREENLANER
                          wrote on last edited by
                          #17

                          @DTGREENLANER

                          Alright guys me again lol, replaced pretty much everything rear suspension wise including linkage bushes and seals using genuine Yamaha parts apart from wemoto slinky kit for arm but there is still is the slightest up and down play in the rear arm?

                          Is it normal for a tiny bit of up and down play or is it worth stripping down again and investigating?
                          Wondering if my mates torque wrench could be out of sync too?
                          Not up for years time being loads of play again lol

                          didn’t replace the dog bone bolts as they seemed all good, and bushes on shock were tight
                          Cheers

                          CalumC HOTSHOT IIIH 2 Replies Last reply
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                          • D DTGREENLANER

                            @DTGREENLANER

                            Alright guys me again lol, replaced pretty much everything rear suspension wise including linkage bushes and seals using genuine Yamaha parts apart from wemoto slinky kit for arm but there is still is the slightest up and down play in the rear arm?

                            Is it normal for a tiny bit of up and down play or is it worth stripping down again and investigating?
                            Wondering if my mates torque wrench could be out of sync too?
                            Not up for years time being loads of play again lol

                            didn’t replace the dog bone bolts as they seemed all good, and bushes on shock were tight
                            Cheers

                            CalumC Offline
                            CalumC Offline
                            Calum
                            wrote on last edited by
                            #18

                            @DTGREENLANER no if it's all done up to spec there should be no play. That's usually one of the first things I check come MOT time, hoist the bike up and over onto the side stand and check the rear arm for play.

                            Always Originate, Never Pirate!

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                            • D DTGREENLANER

                              @DTGREENLANER

                              Alright guys me again lol, replaced pretty much everything rear suspension wise including linkage bushes and seals using genuine Yamaha parts apart from wemoto slinky kit for arm but there is still is the slightest up and down play in the rear arm?

                              Is it normal for a tiny bit of up and down play or is it worth stripping down again and investigating?
                              Wondering if my mates torque wrench could be out of sync too?
                              Not up for years time being loads of play again lol

                              didn’t replace the dog bone bolts as they seemed all good, and bushes on shock were tight
                              Cheers

                              HOTSHOT IIIH Offline
                              HOTSHOT IIIH Offline
                              HOTSHOT III
                              wrote on last edited by
                              #19

                              @DTGREENLANER Did you replace the relay arm needle roller bearings where the linkage attaches to the frame?

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                              • CalumC Calum

                                @DTGREENLANER no if it's all done up to spec there should be no play. That's usually one of the first things I check come MOT time, hoist the bike up and over onto the side stand and check the rear arm for play.

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                                DTGREENLANER
                                wrote on last edited by
                                #20

                                @Calum

                                Ok mate cheers

                                Well I won’t bother riding it and we’re go over it again in the week and see if we can get it to zero play.

                                Cheers

                                1 Reply Last reply
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                                • HOTSHOT IIIH HOTSHOT III

                                  @DTGREENLANER Did you replace the relay arm needle roller bearings where the linkage attaches to the frame?

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                                  DTGREENLANER
                                  wrote on last edited by DTGREENLANER
                                  #21

                                  @HOTSHOT-III

                                  Yeah replaced that mate. Only thing I didn’t replace is the bolt going through there, number 17 on diagram, the two dog bone bolts and shock bushes as bought second hand shock as couldn’t get parts and they seemed all good.

                                  Will check it over again and update on here.

                                  Someone else on fb said they had similar problem

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