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  3. Pv adjustment help

Pv adjustment help

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  • F finnerz89

    @spanners it's more likely to do it in the higher gears.
    I'd follow the Haynes manual procedure for setting up the clutch, then worry about the power valve after.

    CalumC Online
    CalumC Online
    Calum
    wrote on last edited by
    #30

    @finnerz89 It's more likely to do it under load in the lower gears, where the ratios are smaller and you're trying to accelerate. I would have thought.

    Always Originate, Never Pirate!

    declanD F 2 Replies Last reply
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    • CalumC Calum

      @finnerz89 It's more likely to do it under load in the lower gears, where the ratios are smaller and you're trying to accelerate. I would have thought.

      declanD Offline
      declanD Offline
      declan
      wrote on last edited by
      #31

      @calum yeah I would agree with that after all it’s where the most torque is

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      • CalumC Calum

        @finnerz89 It's more likely to do it under load in the lower gears, where the ratios are smaller and you're trying to accelerate. I would have thought.

        F Offline
        F Offline
        finnerz89
        wrote on last edited by
        #32

        @calum in my experience it does it in higher gears when you're accelerating. At least that's what it did on my 650 and 1200

        Current bikes:
        DT125X '07
        Street Triple R '11
        Aprilia ETV1000 '02

        Previous:
        DR650RSE '96
        FJ1200 '92

        CalumC 1 Reply Last reply
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        • F finnerz89

          @calum in my experience it does it in higher gears when you're accelerating. At least that's what it did on my 650 and 1200

          CalumC Online
          CalumC Online
          Calum
          wrote on last edited by
          #33

          @finnerz89 It'll slip under load. So in the higher gears I guess you will be exerting more load onto the gearbox,

          Always Originate, Never Pirate!

          F 1 Reply Last reply
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          • CalumC Calum

            @finnerz89 It'll slip under load. So in the higher gears I guess you will be exerting more load onto the gearbox,

            F Offline
            F Offline
            finnerz89
            wrote on last edited by
            #34

            @calum yeah. The way I've always checked to see if a clutch is slipping is roll off the throttle in fifth or top, then snap the throttle back open. If it's going to slip then that's when it'll do it.
            With a 2 stroke it's obviously a bit different, hitting the powerband would replicate that though I guess.
            Much higher load on the engine in the higher gears

            Current bikes:
            DT125X '07
            Street Triple R '11
            Aprilia ETV1000 '02

            Previous:
            DR650RSE '96
            FJ1200 '92

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            • J Offline
              J Offline
              Jens Eskildsen
              wrote on last edited by
              #35

              I have never soaked clutchplates for 24, nor seen anyone do it.
              Just assemle with a coat of oil will do the trick.

              And yes, clutches are more prone to slip in higher gear, because the load on it is way higher.

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              • SpannersS Offline
                SpannersS Offline
                Spanners
                wrote on last edited by
                #36

                All! Big thanks for all of your replies and assistance.
                My clutch problem was indeed a adjustment issue, half a turn on handlebar adjuster.
                I guess soaking them for 24 hours would be better, but according to the Haynes manual not necessary as it just says cover them in the gearbox oil prior to installation.
                But god darn it is a rocket for a 125cc! Considering l have a 700cc bike it still made me smile as it squirted up to 70mph! Ho-ho!
                But l have to say l had to push her home, l now have another problem!
                She died on me......😪
                Starts all fine, put her in gear and she just dies!
                What the cluck could be causing this?
                P.S l am not gonna give up on this bike now, as it is practically new with all the parts I’ve changed!
                Again that’s in advance for all of your help!

                declanD 1 Reply Last reply
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                • SpannersS Spanners

                  All! Big thanks for all of your replies and assistance.
                  My clutch problem was indeed a adjustment issue, half a turn on handlebar adjuster.
                  I guess soaking them for 24 hours would be better, but according to the Haynes manual not necessary as it just says cover them in the gearbox oil prior to installation.
                  But god darn it is a rocket for a 125cc! Considering l have a 700cc bike it still made me smile as it squirted up to 70mph! Ho-ho!
                  But l have to say l had to push her home, l now have another problem!
                  She died on me......😪
                  Starts all fine, put her in gear and she just dies!
                  What the cluck could be causing this?
                  P.S l am not gonna give up on this bike now, as it is practically new with all the parts I’ve changed!
                  Again that’s in advance for all of your help!

                  declanD Offline
                  declanD Offline
                  declan
                  wrote on last edited by
                  #37

                  @spanners usually the kickstand switch

                  SpannersS 1 Reply Last reply
                  1
                  • declanD declan

                    @spanners usually the kickstand switch

                    SpannersS Offline
                    SpannersS Offline
                    Spanners
                    wrote on last edited by
                    #38

                    @declan
                    Thanks, l found a post from earlier this year with a guy having the same trouble.
                    Unbelievable a little switch can cause much trouble. Should have a light to say the circuit is broken.
                    Been years since l pushed a motorcycle home! Ha-ha! 😂👍

                    declanD 1 Reply Last reply
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                    • SpannersS Spanners

                      @declan
                      Thanks, l found a post from earlier this year with a guy having the same trouble.
                      Unbelievable a little switch can cause much trouble. Should have a light to say the circuit is broken.
                      Been years since l pushed a motorcycle home! Ha-ha! 😂👍

                      declanD Offline
                      declanD Offline
                      declan
                      wrote on last edited by
                      #39

                      @spanners it happens lol

                      declanD 1 Reply Last reply
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                      • declanD declan

                        @spanners it happens lol

                        declanD Offline
                        declanD Offline
                        declan
                        wrote on last edited by
                        #40

                        @calum it’s playing up again out of the blue I had to blindly adjust pv when I was out got it going properly after a bit went through a bit of water and then it started playing up Again I did wash the bike yesterday so I think it’s probably water the wires for the stator are exposed where they go into the cover Any ideas otherwise

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                        • SpannersS Offline
                          SpannersS Offline
                          Spanners
                          wrote on last edited by
                          #41

                          0_1510775883217_2E2792E3-A967-4876-9DF1-722D74793255.jpeg

                          Gents, assuming you can see the picture I’ve uploaded after further inspection l don’t have a kick stand switch and the blue connector is in the picture unjumped.
                          Have was the bike running and why isn’t it now?
                          I will try to jump them but just nosey! 😃

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                          • J Offline
                            J Offline
                            Jens Eskildsen
                            wrote on last edited by
                            #42

                            Is the servo disconnected?
                            They can act up aswell due to corrosion and such.

                            1 Reply Last reply
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