Diaphragm Needle and Slide Dis-assembly. Help!

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • gmoore1785
    • Jan 2026

    #1

    Diaphragm Needle and Slide Dis-assembly. Help!

    So I finally bought a Dynojet Stage 3 jet kit. First step: replace diaphragm needles. How do you get this apart?

    I can't find any info on this little step in the project. I see no way that this just unscrews.
    I'm losing my mind.

    Its off a 1982 GS 650g
  • Guest

    #2
    I believe you need a deep right angle snap ring pliers like this:

    http://www.motionpro.com/motorcycle/partno/08-0279/

    Comment

    • rapidray
      Forum Guru
      GSResource Superstar
      • Oct 2006
      • 8195
      • So Cal

      #3
      No, he needs long straight snap ring pliers. Go to your Suzuki dealer & ask the parts guy to show you the Suzuki tool in his computer. I got my set from Snap On but they quit making them. Or these: http://www.amazon.com/GearWrench-820...sxp_grid_i_0_2
      Ray.

      Comment

      • GRAND ROUGE

        #4
        Originally posted by rapidray
        No, he needs long straight snap ring pliers. Go to your Suzuki dealer & ask the parts guy to show you the Suzuki tool in his computer. I got my set from Snap On but they quit making them. Or these: http://www.amazon.com/GearWrench-820...sxp_grid_i_0_2
        Ray.
        I have the Gear Wrench tool. That said.....for a one time only deal, my first tool was a one dollar Harbor Freight Needle Nose pliar set up. Filed the tips to easily fit into the snap ring holes.

        Be sure to note the orientation of the plastic Guide Body that is under that snap ring. Fits in one way only.
        Attached Files

        Comment

        • jeffgs

          #5
          I have one of those long 5 piece hook kit and I used the 22 degree and the hose removal hooks and the snap rings come right out. The snap ring can go flying so be careful

          Comment

          • gustovh
            Forum Sage
            Past Site Supporter
            • Oct 2006
            • 4991
            • Vernonia

            #6
            I converted a set of needle nosed pliers as well, I am just cheap.

            V
            Gustov
            80 GS 1100 LT, 83 1100 G "Scruffy"
            81 GS 1000 G
            79 GS 850 G
            81 GS 850 L
            83 GS 550 ES, 85 GS 550 ES
            80 GS 550 L
            86 450 Rebel, 70CL 70, Yamaha TTR125
            2002 Honda 919
            2004 Ural Gear up

            Comment

            • gmoore1785

              #7
              well that figures. I have the Motion Pro right angle pliers coming on Monday. Their reach is 50mm and the inside of this diaphragm is barely an inch. I'm wondering if the orange plastic needling housing will be in the way with these.

              Comment

              • Jamesp

                #8
                X 3 on the needle nose pliers. I also used the Harbor freight route.

                Comment

                • Carter Turk
                  Forum Sage
                  Charter Member
                  • May 2002
                  • 2277
                  • Bellingham Washington

                  #9
                  A straight shot snap ring plier works if the outside edges of the tool above the prongs are ground down a bit with a dremel, angle grinder or file. Found at any decent hardware store.
                  GS\'s since 1982: 55OMZ, 550ES, 750ET, (2) 1100ET\'s, 1100S, 1150ES. Current ride is an 83 Katana. Wifes bike is an 84 GS 1150ES

                  Comment

                  • gmoore1785

                    #10
                    the Motion Pro worked just fine. Thanks all

                    Comment

                    Working...