Still trying to get my carbs off

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  • M.Hayes.GS450TX
    • Jan 2026

    #1

    Still trying to get my carbs off

    So i rolled my 83 gs450 into my room. Hopefully the fumes dont turn me into a cadaver.

    Anyway!

    Ive attached photos to aid. I can pull my choke cable through the L shaped bracket. Must have something stopping it. However, i would remove the whole bracket but the screws are sooo stuck on. I used pb blaster and tried with my best fitting phillips head. But i feel it warping. Ugh.

    Photos:







  • Guest

    #2
    You have to remove the bracket. You could try and grab the out side of the screw heads with a small pair of vise grips. that will help some times

    Comment

    • cowboyup3371
      Forum LongTimer
      Past Site Supporter
      • Apr 2010
      • 13996
      • In Ohio Now

      #3
      Have you already used an impact driver on the carb screws? If you don't have one, use a dremel and cut a straight slot in each screw; lay a flat-bladed screwdriver against one end such that you can hit the end of it with a hammer to break them free.
      Cowboy Up or Quit. - Run Free Lou and Rest in Peace

      1981 GS550T - My First
      1981 GS550L - My Eldest Daughter's - Now Sold
      2007 GSF1250SA Bandit - My touring bike

      Sit tall in the saddle Hold your head up high
      Keep your eyes fixed where the trail meets the sky and live like you ain't afraid to die
      and don't be scared, just enjoy your ride - Chris Ledoux, "The Ride"

      Comment

      • tom203
        Forum Guru
        Past Site Supporter
        • Aug 2010
        • 8925
        • Norway,Maine

        #4
        Leave window open- gasoline is nasty stuff in confined areas!
        Impact driver is a must- but now that stuff is hanging, get a small (6") genuine Vicegrip and let it bite hard (end on) into those screwheads to break them loose.
        Your best fitting philips screwdriver was NOT likely a JIS model- and make sure you replace intake boot o-rings while you're having carb fun.
        1981 gs650L

        "We are all born ignorant, but you have to work hard to stay stupid" Ben Franklin

        Comment

        • M.Hayes.GS450TX

          #5
          Originally posted by tom203
          Leave window open- gasoline is nasty stuff in confined areas!
          Impact driver is a must- but now that stuff is hanging, get a small (6") genuine Vicegrip and let it bite hard (end on) into those screwheads to break them loose.
          Your best fitting philips screwdriver was NOT likely a JIS model- and make sure you replace intake boot o-rings while you're having carb fun.
          Unfortunately, I have barley any tools. Ive moved and conjured a tool box to tackle this bike. But I really wish I had an impact driver - or even a dremel. I dont know what to do right now for I am staring at my bike without capable meand.

          I have been tenptet to try a screw driver and a hamer. I dont expect it to work though.

          Comment

          • cowboyup3371
            Forum LongTimer
            Past Site Supporter
            • Apr 2010
            • 13996
            • In Ohio Now

            #6
            Do you know anyone close by with such tools that you can borrow for a bit?
            Cowboy Up or Quit. - Run Free Lou and Rest in Peace

            1981 GS550T - My First
            1981 GS550L - My Eldest Daughter's - Now Sold
            2007 GSF1250SA Bandit - My touring bike

            Sit tall in the saddle Hold your head up high
            Keep your eyes fixed where the trail meets the sky and live like you ain't afraid to die
            and don't be scared, just enjoy your ride - Chris Ledoux, "The Ride"

            Comment

            • M.Hayes.GS450TX

              #7
              Originally posted by cowboyup3371
              Do you know anyone close by with such tools that you can borrow for a bit?
              Haha no, i haven't known anyone since college!

              Comment

              • ART

                #8
                I had the same problem the other day, but since my clutch cable was at end of life anyway I just cut the end stopper off. MUCH easier to handle stuck screws once the carbs are on the workbench.

                Comment

                • M.Hayes.GS450TX

                  #9
                  Originally posted by ART
                  I had the same problem the other day, but since my clutch cable was at end of life anyway I just cut the end stopper off. MUCH easier to handle stuck screws once the carbs are on the workbench.
                  True. I would like to cut it. But i dont want to unnecessarily buy another.

                  Im more in the boat of just removing yhe bracket because even if i cut the choke cable-i still have to deal with these screws. Granted- a steady workbunch would be easier but i can try to manage for now.

                  Comment

                  • kingjinx

                    #10
                    LMAO i went thru the same thing easy way to get it off just bend the end of the cable and poof it comes off took me so long to figure it out

                    Comment

                    • M.Hayes.GS450TX

                      #11
                      Originally posted by kingjinx
                      LMAO i went thru the same thing easy way to get it off just bend the end of the cable and poof it comes off took me so long to figure it out
                      WHAT? HOW? Haha elaborate please?

                      Comment

                      • Guest

                        #12
                        That's crazy. When I pull my rack, I disconnect the choke cable at the bar not the carbs. So much easier to take the cable with the rack...

                        Comment

                        • Steve
                          GS Whisperer
                          • Jun 2005
                          • 35924
                          • southwest oHIo

                          #13
                          Originally posted by Sci85
                          That's crazy. When I pull my rack, I disconnect the choke cable at the bar not the carbs. So much easier to take the cable with the rack...
                          Not really. When the "choke" cable goes through the hole as it should, it's a simple matter of releasing the end and pulling it through.

                          Slide the carbs over just a bit, then remove the throttle cable and pull the carbs the rest of the way out.

                          When installing the carbs, get them almost into place, install the throttle cable first, then seat the carbs. Finally, you can install the "choke" cable.

                          If you take the cable out with the carbs, you will have to fight the routing up along the frame, etc.

                          .
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                          • M.Hayes.GS450TX

                            #14
                            I cant pull mine through. Maybe i need to have the right positioning?

                            Comment

                            • Guest

                              #15
                              I'm only guessing you've tried twisting the cable around while trying to pull it through. Maybe have a good look at the end of the cable 'thing' ,for the lack of the proper word, and see if it's bent, they file easily, there must be something wrong with yours because as Steve says they should just pull through. You have a good suggestion of releasing the cable from the handle bar and taking off the whole cable with the carbs, but if your intent is to dismantle and rebuild the carbs that is only a partial fix. If you're trying to dismantle, I have hit certain screws with a straight screwdriver and hammer before with success, it would help if you had a vise but you'll have to improvise. All you need it to do is budge just a bit then your screw driver should be able to do the rest, and you'll save your cable by not cutting it (cutting a good cable, who ever would say such a thing..geezzz)

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