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    Rebuilt?

    So, you send your carbs out to get rebuilt, what do you expect the rebuild to be? Should the carbs come back looking like the pics? Would you question the work performed on the inside if the outside looked like these? What if you were told, "They were cleaned and rebuilt. Open them up and have a look. If your engine is healthy they will work as should. I can't believe you would complain before even installing them."

    carb 1.jpg

    #2
    Second picture.

    carb 2.jpg

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      #3
      Third picture.

      carb 3.jpg

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        #4
        In the first pic, the brown spot at 11 o'clock is a chunk of crud at that was stuck to the inside of the throat. I knocked it off right before the pic was taken. I sent them out to be rebuilt simply because I don't have the time right now. Next time I guess I will make time.

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          #5
          they have obviously not been cleaned properly at all.
          1978 GS1085.

          Just remember, an opinion without 3.14 is just an onion!

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            #6
            Did the re-builder tell you what method he used to clean the carbs?

            I've never used dip, as we don't get it over here. And I can't see that those have been through an ultrasonic cleaner. Unless maybe he forgot to turn it on.
            1980 GS550ET

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              #7
              Extremely shoddy work. If they were even touched at all.
              sigpic
              When consulting the magic 8 ball for advice, one must first ask it "will your answers be accurate?"

              Glen
              -85 1150 es - Plus size supermodel.
              -Rusty old scooter.
              Other things I like to photograph.....instagram.com/gs_junkie
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                #8
                Sometimes junk leaches out from around the throttle shafts like that. It's hard to flush out that area really well after dipping. That photo shows more than normal though. The dirt between carbs would indicate the carbs were not properly unganged, or maybe they were completely covered in sludge and the builder didn't scrub them down they way they should have been.

                Who did the rebuild work?
                Ed

                To measure is to know.

                Mikuni O-ring Kits For Sale...https://www.thegsresources.com/_foru...ts#post1703182

                Top Newbie Mistakes thread...http://www.thegsresources.com/_forum...d.php?t=171846

                Carb rebuild tutorial...https://gsarchive.bwringer.com/mtsac...d_Tutorial.pdf

                KZ750E Rebuild Thread...http://www.thegsresources.com/_forum...0-Resurrection

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                  #9
                  Hopefully that was not by one of the members here.

                  .
                  sigpic
                  mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
                  hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
                  #1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
                  #2 son: 1980 GS1000G
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                    #10
                    Originally posted by steveb922 View Post
                    Did the re-builder tell you what method he used to clean the carbs?

                    I've never used dip, as we don't get it over here. And I can't see that those have been through an ultrasonic cleaner. Unless maybe he forgot to turn it on.
                    I've being using two parts Pine Sol to one part water as a carb dip for years, it's always done the job. The guy who "Showed me the ropes" taught me that one.
                    1980 Yamaha XS1100G (Current bike)
                    1982 GS450txz (former bike)
                    LONG list of previous bikes not listed here.

                    I identify as a man but according to the label on a box of Stauffers Baked Lasagne I'm actually a family of four

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                      #11
                      Originally posted by LAB3 View Post
                      I've being using two parts Pine Sol to one part water as a carb dip for years, it's always done the job. The guy who "Showed me the ropes" taught me that one.
                      Might be fine for carbs that are not very dirty and varnished, but it doesn't work well for carbs that are. Pine Sol turns the carb bodies dark too.
                      Ed

                      To measure is to know.

                      Mikuni O-ring Kits For Sale...https://www.thegsresources.com/_foru...ts#post1703182

                      Top Newbie Mistakes thread...http://www.thegsresources.com/_forum...d.php?t=171846

                      Carb rebuild tutorial...https://gsarchive.bwringer.com/mtsac...d_Tutorial.pdf

                      KZ750E Rebuild Thread...http://www.thegsresources.com/_forum...0-Resurrection

                      Comment


                        #12
                        Originally posted by Steve View Post
                        Hopefully that was not by one of the members here.

                        .
                        I will say this...Steve, you did a great job with rebuilding my carbs for my "T".

                        I sure hope it wasn't a member here.


                        Ed
                        GS750TZ V&H/4-1, Progressive Shocks, Rebuilt MC/braided line, Tarozzi Stabilizer[Seq#2312]
                        GS750TZ Parts Bike [Seq#6036]
                        GSX-R750Y (Sold)

                        my opinion shouldn't be taken as gospel or in any way that would lead you to believe otherwise (30Sep2021)

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                          #13
                          I did the carbs and cleaned them ultrasonically, Show a pic of the insides and install them and ride. This guy accused me of just doing a carb spray. Not true.
                          I will not polish butterflies.
                          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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                            #14
                            sorry, but if i paid for that service i would demand a refund. How can you ultrasonic clean the inside of the carbs without cleaning the outside as well? why do you not clean butterflies?
                            A full carb clean means just that IMO.
                            1978 GS1085.

                            Just remember, an opinion without 3.14 is just an onion!

                            Comment


                              #15
                              If these have been in an ultrasonic cleaner, then they haven't been in there for too long.
                              #1: 1979 GS 550 EC "Red" – Very first Bike / Overhaul thread        New here? ☛ Read the Top 10 Newbie mistakes thread
                              #2: 1978 GS 550 EC "Blue" – Can't make it a donor / "Rebuild" thread     Manuals (and much more): See Cliff's homepage here
                              #3: 2014 Moto Guzzi V7 II Racer – One needs a runner while wrenching
                              #4: 1980 Moto Guzzi V65C – Something to chill

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