Shim bucket ( tappet ) wear on GS1000G?

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  • exdirtbiker
    Forum Sage
    • Aug 2011
    • 1579
    • 2 miles from exit 89: Brick NJ

    #1

    Shim bucket ( tappet ) wear on GS1000G?

    I don't see any mention of inspecting / measuring these. How much is too much?
    some show signs of scuffing at the perfect light angle, but all are smooth to the touch.







    1980 GS1000G - The Beast - GOING... GOING... yup, it's gone. I'm bikeless !!! GAaaahh !!!
    1978 KZ1000C1 Police - GONE !
    1983 GPZ750, aka ZX750A1 - restored, fresh paint... Gave it back, it was a loaner !!!
    Check My Albums for some of the 30+ headaches I've dealt with

    I know -JUST- enough to make me REALLY dangerous !


  • Nessism
    Forum LongTimer
    GSResource Superstar
    Past Site Supporter
    Super Site Supporter
    • Mar 2006
    • 35790
    • Torrance, CA

    #2
    I think that damage is mostly from overheating. It's pretty common but not ideal. Some guys let the bike idle for too long in the driveway. Using crappy oil may contribute to the scuffing 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

    • exdirtbiker
      Forum Sage
      • Aug 2011
      • 1579
      • 2 miles from exit 89: Brick NJ

      #3
      So it's safe to use them, I don't need to find new / other used ones ???
      1980 GS1000G - The Beast - GOING... GOING... yup, it's gone. I'm bikeless !!! GAaaahh !!!
      1978 KZ1000C1 Police - GONE !
      1983 GPZ750, aka ZX750A1 - restored, fresh paint... Gave it back, it was a loaner !!!
      Check My Albums for some of the 30+ headaches I've dealt with

      I know -JUST- enough to make me REALLY dangerous !


      Comment

      • tkent02
        Forum LongTimer
        Past Site Supporter
        • Jan 2006
        • 35571
        • Near South Park

        #4
        Was it in the number 4 cylinder's valves?
        http://img.photobucket.com/albums/v5...tatesMap-1.jpg

        Life is too short to ride an L.

        Comment

        • exdirtbiker
          Forum Sage
          • Aug 2011
          • 1579
          • 2 miles from exit 89: Brick NJ

          #5
          Originally posted by tkent02
          Was it in the number 4 cylinder's valves?
          They're all about the same.
          the PO told me "the bike came with 38 MM carbs, pulled 135 HP on a dyno but it was too racy for street" so he downsized to RS36... and never got them set up properly.

          He also said it had 1085 kit. ( not )

          The head tragedy can be viewed here: http://www.thegsresources.com/_forum...of-the-buckets
          1980 GS1000G - The Beast - GOING... GOING... yup, it's gone. I'm bikeless !!! GAaaahh !!!
          1978 KZ1000C1 Police - GONE !
          1983 GPZ750, aka ZX750A1 - restored, fresh paint... Gave it back, it was a loaner !!!
          Check My Albums for some of the 30+ headaches I've dealt with

          I know -JUST- enough to make me REALLY dangerous !


          Comment

          • Nessism
            Forum LongTimer
            GSResource Superstar
            Past Site Supporter
            Super Site Supporter
            • Mar 2006
            • 35790
            • Torrance, CA

            #6
            Originally posted by exdirtbiker
            They're all about the same.
            the PO told me "the bike came with 38 MM carbs, pulled 135 HP on a dyno but it was too racy for street" so he downsized to RS36... and never got them set up properly.

            He also said it had 1085 kit. ( not )

            The head tragedy can be viewed here: http://www.thegsresources.com/_forum...of-the-buckets
            That's funny! 135 hp on a 1000G! Yeah baby!

            I think those buckets will run okay. If this bike is your baby and you plan on keeping it forever then you may want to try to find some better ones. The buckets are all the same from 550 to 1100G so there are tons of them out there to pick through.
            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

            • exdirtbiker
              Forum Sage
              • Aug 2011
              • 1579
              • 2 miles from exit 89: Brick NJ

              #7
              I'm not marrying it, but I don't want to do anything that will blow up on the next owner. ( I think a GoldWing is in my future... )
              If they are good enough to run, then I will put them back in service.
              Or I could always crack open the spare motor that I drove to Buffalo to buy because... um... I guess I wanted to spend 8 hrs in a car. twice in a week. :-)
              1980 GS1000G - The Beast - GOING... GOING... yup, it's gone. I'm bikeless !!! GAaaahh !!!
              1978 KZ1000C1 Police - GONE !
              1983 GPZ750, aka ZX750A1 - restored, fresh paint... Gave it back, it was a loaner !!!
              Check My Albums for some of the 30+ headaches I've dealt with

              I know -JUST- enough to make me REALLY dangerous !


              Comment

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