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    Speedo Questions

    82 Gs1100G

    I found a 140 mph speedo from an earlier GS model and put it on the bike. Everything good and works fine. Decided that it would be a good idea to take the bezel off and clean the glass and repaint the needle white and touch up the faded red tip. The procudure went well until I looked at the needle after turning the guage over from all the bezel uncrimping. FUBARed the needle into 3 pieces. Not from hitting it, just from the needle being old and the plastic almost gone from UV, I guess.

    1st Question, Do we have a concensus on what to lube and what product to lube with.? I searched and found out alot of things not to do such as use brake cleaner and other plastic eating chemicals but never really got an idea of what to lube with?????

    2nd Question, Does anyone have a spare needle or a inoperative gauge that I could salvage the needle from??

    I just can't bear to only be able to go 85 mph again.

    Any help appreciated,

    Jim
    GS Score Card
    4-400 Series GS's
    3-500 Series
    1-600 Series
    1-700 Series
    4-800 Series
    1-1000 Series
    2-1100 series 1982 GS1100G In stable now
    sigpic

    #2
    Originally posted by jimfj View Post
    82 Gs1100G

    I found a 140 mph speedo from an earlier GS model and put it on the bike. Everything good and works fine. Decided that it would be a good idea to take the bezel off and clean the glass and repaint the needle white and touch up the faded red tip. The procudure went well until I looked at the needle after turning the guage over from all the bezel uncrimping. FUBARed the needle into 3 pieces. Not from hitting it, just from the needle being old and the plastic almost gone from UV, I guess.

    1st Question, Do we have a concensus on what to lube and what product to lube with.? I searched and found out alot of things not to do such as use brake cleaner and other plastic eating chemicals but never really got an idea of what to lube with?????

    2nd Question, Does anyone have a spare needle or a inoperative gauge that I could salvage the needle from??

    I just can't bear to only be able to go 85 mph again.

    Any help appreciated,

    Jim
    have you tied super glue
    Last edited by posplayr; 02-22-2010, 01:29 AM.

    Comment


      #3
      I have a pile of old gauges so let me take a look for an extra needle.

      Regarding what to lube with, silicone grease would be appropriate for the gears but not sure about the other parts - plastic safe oil would be my guess.

      There is a damping mechanism built deep inside the gauge that often gets all wonky after a while, and I have no idea how to service it. Someday I'll bust apart one of my spare gauges to try to figure it all out...
      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


        #4
        Is wonky a tech term?


        Do you have any round 140mph guages laying around?
        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


          #5
          Super glue is not a option at this point ( read FUBAR).

          Thanks ED. Let me know what you come up with on the spare needle and let me know what you need for it.

          I have some teflon grease that I purchased for a model train that seems to hold up under some heat. I might try that. Any opinions on silicon vs. teflon? I'm not trying to overthink this, just kind of a pain to get inside the things.

          Jim
          GS Score Card
          4-400 Series GS's
          3-500 Series
          1-600 Series
          1-700 Series
          4-800 Series
          1-1000 Series
          2-1100 series 1982 GS1100G In stable now
          sigpic

          Comment


            #6
            Originally posted by jimfj View Post
            Super glue is not a option at this point ( read FUBAR).

            Thanks ED. Let me know what you come up with on the spare needle and let me know what you need for it.

            I have some teflon grease that I purchased for a model train that seems to hold up under some heat. I might try that. Any opinions on silicon vs. teflon? I'm not trying to overthink this, just kind of a pain to get inside the things.

            Jim
            Best stuff to use for lubricating and damping the insides of a speedo is spray furniture polish. I know it sounds a poor man's trick but I've done dozens and dozens of these over the years and it works a treat and lasts.
            79 GS1000S
            79 GS1000S (another one)
            80 GSX750
            80 GS550
            80 CB650 cafe racer
            75 PC50 - the one with OHV and pedals...
            75 TS100 - being ridden (suicidally) by my father

            Comment


              #7
              Originally posted by hampshirehog View Post
              Best stuff to use for lubricating and damping the insides of a speedo is spray furniture polish. I know it sounds a poor man's trick but I've done dozens and dozens of these over the years and it works a treat and lasts.
              Really?! I'm about to try anything for a bouncing speedo.
              Any particular brand or ingredient?
              Last edited by chef1366; 02-22-2010, 08:40 PM.
              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


                #8
                [QUOTE=chef1366;1161495]Is wonky a tech term?QUOTE]
                Yes, I'm sure Jim will be along shortly to explain how to get it unwonky.
                '84 GS750EF (Oct 2015 BOM) '79 GS1000N (June 2007 BOM) My Flickr site http://www.flickr.com/photos/soates50/
                https://farm5.staticflickr.com/4306/35860327946_08fdd555ac_z.jpg

                Comment


                  #9
                  Originally posted by chef1366 View Post
                  Really?! I'm about to try anything for a bouncing speedo.
                  Any particular brand or ingredient?
                  When I originally tried it out I raided my wife's cupboard and used Mr Sheen:


                  I swore that was the only make to use until about 5 years ago when my wife only had Sainsburys Lavender spray furniture polish and used that instead. It works just as well and has lasted for 5 years on my 550 (plus you also get the bonus of the lavender smell for a few hours )
                  79 GS1000S
                  79 GS1000S (another one)
                  80 GSX750
                  80 GS550
                  80 CB650 cafe racer
                  75 PC50 - the one with OHV and pedals...
                  75 TS100 - being ridden (suicidally) by my father

                  Comment


                    #10
                    Originally posted by hampshirehog View Post
                    When I originally tried it out I raided my wife's cupboard and used Mr Sheen:


                    I swore that was the only make to use until about 5 years ago when my wife only had Sainsburys Lavender spray furniture polish and used that instead. It works just as well and has lasted for 5 years on my 550 (plus you also get the bonus of the lavender smell for a few hours )
                    Thanks
                    But no Mr. Sheen here in the states.
                    I'll just raid the wifes cabinet as you did.
                    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

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