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lost a part of my carb.

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    lost a part of my carb.

    So I was taking my carbs apart so I could find out the size of the pilot jets to up them and I either lost a rubber washer or a PO did. I'm not sure how important it is or what it does. It's of a mikuni BS34ss carb from my GS11ooEX. There is no name for it in my clymer manual. Can anyone help me out? Do I need it? What is it for? What is it called?

    I'm pointing at one from another carb with my screw driver here



    heres where it goes on the other side


    #2
    Its a rubber washer that holds the plug into the throats..just use an oring that fits inside and is just slightly proud of the carb body surface.
    MY BIKES..1977 GS 750 B, 1978 GS 1000 C (X2)
    1978 GS 1000 E, 1979 GS 1000 S, 1973 Yamaha TX 750, 1977 Kawasaki KZ 650B1, 1975 Honda GL1000 Goldwing, 1983 CB 650SC Nighthawk, 1972 Honda CB 350K4, 74 Honda CB550

    NEVER SNEAK UP ON A SLEEPING DOG..NOT EVEN YOUR OWN.


    I would rather trust my bike to a "QUACK" that KNOWS how to fix it rather than a book worm that THINKS HE KNOWS how to fix it.

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      #3
      "...slightly proud..." I like that Chuck.
      '85 GS550L - SOLD
      '85 GS550E - SOLD
      '82 GS650GL - SOLD
      '81 GS750L - SOLD
      '82 GS850GL - trusty steed
      '80 GS1100L - son's project bike
      '82 GS1100G - SOLD
      '81 GS1100E - Big Red (daily rider)

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        #4
        Well..that the proper term. If something stick above a flush surface a little it is known as being "proud". If it sits bellow its known as recessed.
        MY BIKES..1977 GS 750 B, 1978 GS 1000 C (X2)
        1978 GS 1000 E, 1979 GS 1000 S, 1973 Yamaha TX 750, 1977 Kawasaki KZ 650B1, 1975 Honda GL1000 Goldwing, 1983 CB 650SC Nighthawk, 1972 Honda CB 350K4, 74 Honda CB550

        NEVER SNEAK UP ON A SLEEPING DOG..NOT EVEN YOUR OWN.


        I would rather trust my bike to a "QUACK" that KNOWS how to fix it rather than a book worm that THINKS HE KNOWS how to fix it.

        Comment


          #5
          perfect will do! Glad you replied before I ordered one and spent $7 on shipping only to wait a week to get one. Weather is too nice this weekend not to ride. Why is there a plug in the throat there? On other versions of this carb is there another jet there or something?

          Comment


            #6
            Oh ya and thanks. For the answer and the new terminology.

            Comment


              #7
              Originally posted by Wheelbreak View Post
              Why is there a plug in the throat there? On other versions of this carb is there another jet there or something?
              No jet, it's just a plug. I think it's used for something in manufacturing the carb.

              I do know if that aluminum plug falls out, it's like having a 1/4 inch diameter main jet, the bike runs only on the other three cylinders, it smokes like a Vega on two stroke oil, and some poor unknowing owner then sells me a nice tight GS1000E needing one carburetor plug for $300.

              Dude. It blew a ring! Give me $300!

              http://img.photobucket.com/albums/v5...tatesMap-1.jpg

              Life is too short to ride an L.

              Comment


                #8
                Tom is correct. They drill a hole there for making access to drill the port and then plug it with that disc. the washer just holds it in place when pinched between the bowl and the carb body itself.
                MY BIKES..1977 GS 750 B, 1978 GS 1000 C (X2)
                1978 GS 1000 E, 1979 GS 1000 S, 1973 Yamaha TX 750, 1977 Kawasaki KZ 650B1, 1975 Honda GL1000 Goldwing, 1983 CB 650SC Nighthawk, 1972 Honda CB 350K4, 74 Honda CB550

                NEVER SNEAK UP ON A SLEEPING DOG..NOT EVEN YOUR OWN.


                I would rather trust my bike to a "QUACK" that KNOWS how to fix it rather than a book worm that THINKS HE KNOWS how to fix it.

                Comment


                  #9
                  tom or chuck do all bs cv 34s have and need that washer ,or oring , I don't remember mine having them, might be why having trouble getting it to run right

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