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    GS 850 Carb Rebuild

    I recently bought a ‘82 GS 850 GZ (US) with the Mikuni carbs. The bike set for about a year with gas in the carbs so I cleaned and rebuilt them using the “carb cleanup series”. The series was great and I had no trouble at all. However, now that I have a nice set of shiney clean carbs, I have a couple of questions about how to get my bike running.

    1. How do I set the Air Screws (as refered to on page on pg. 25 of the carb cleanup series.)?

    2. Where do the hoses from the “T” vents refered to on pg 3 of carb cleanup series terminate?

    Thanks for any help.
    Bob Stith

    #2
    To get the bike started I'd start 1.5 to 2 turns out.
    The vent hoses are routed over the airbox to open air so they can "vent" They drop down in between the carb airbox and the filter box.
    1983 GS 1100E w/ 1230 kit, .340 lift Web Cams, Ape heavy duty valve springs, 83 1100 head with 1.5mm oversized SS intake valves, 1150 crank, Vance and Hines 1150 SuperHub, Star Racing high volume oil pump gears, 36mm carebs Dynojet stage 3 jet kit, Posplayr's SSPB, Progressive rear shocks and fork springs, Dyna 2000, Dynatek green coils and Vance & Hines 4-1 exhaust.
    1985 GS1150ES stock with 85 Red E bodywork.

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      #3
      I have the same bike (Well almost mines an 83) and I have my mixture screw out 2 turns. 1.5 was to lean for me but my bike has a crappy aftermarket exhaust :P

      By rights the drain hoses go between the carbs OVER the air box down the little bracket behind the airbox and to the gap you will see. I on the other hand ran mine under the airbox two the second bracket and out.

      Comment


        #4
        Here's a picture of my hose

        Hello Mr. Bob Stith,

        In this picture you will clearly see the vent hose from between #1 and #2 carb routed over the airbox and through the guide on the back side. The othe hose does the same thing on the other side. I hope this helps.




        Thank you for your indulgence,

        BassCliff

        Comment


          #5
          Ribbing

          Mr. BassCliff,

          If the picture above is from your bike, you might want to do some dusting.:-D

          IMHO.....

          Tony
          Zuzu

          Comment


            #6
            He lives in SoCal. It's a dustbowl. :?
            1983 GS 1100E w/ 1230 kit, .340 lift Web Cams, Ape heavy duty valve springs, 83 1100 head with 1.5mm oversized SS intake valves, 1150 crank, Vance and Hines 1150 SuperHub, Star Racing high volume oil pump gears, 36mm carebs Dynojet stage 3 jet kit, Posplayr's SSPB, Progressive rear shocks and fork springs, Dyna 2000, Dynatek green coils and Vance & Hines 4-1 exhaust.
            1985 GS1150ES stock with 85 Red E bodywork.

            Comment


              #7
              It's the maid's day off.

              Originally posted by zuzu View Post
              Mr. BassCliff,

              If the picture above is from your bike, you might want to do some dusting.:-D

              IMHO.....

              Tony
              Zuzu
              Mr. zuzu,

              Yep, she's a pig right now. I haven't had the time to give her a decent bath lately. I'll have to make some time this weekend. The poor girl has been "rode hard and put away wet". 8-[

              Besides, nobody ever looks under the seat and tank!

              Thank you for your indulgence,

              BassCliff
              Last edited by Guest; 08-23-2007, 09:38 PM.

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