Shareing my coil repair journey

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  • mvalenti
    Forum Mentor
    • Nov 2009
    • 748
    • Haverhill, MA

    #1

    Shareing my coil repair journey

    Thanks all who helped me diagnosing my coil issues. I started tonight with the teardown. After much reading I set out to give it a go.

    I used a chisel and gently chipped off the glue. The wires pulled out easily leaving only the thin rubber jacket behind.

    I then marked the depth of the hole to the electrode and put some tape around a drill bit. Using only my hand i twisted the drill around which got most of the runner out. After about 1/2 hour i got almost all of it out.

    I looked in my junk drawer and found a hex head wood screw, head size was 1/4 inch across flats. I ran the pointy end over the grinding wheel to flatten it out a bit. I drove the scre down the 2nd hole gently, got to just about the end, and low and behold the rubber spun. gave it a yank and the hole was squeeky clean!!!!! Did the remaining 2 holes and in 5 minutes I was done!

    Here are some pics of the progress.... my phone takes poor pictures... sorry...



    -Mark
    Boston, MA
    Suck Squeeze Bang Blow..
    sigpic
    1980 GS850G with 79 carbs.....
  • BassCliff

    #2
    Hi,

    What a great idea for removing the old spark plug wires! Thanks for sharing.


    Thank you for your indulgence,

    BassCliff

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    • Guest

      #3
      Double thanks! Nice method for a common fix.

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      • mvalenti
        Forum Mentor
        • Nov 2009
        • 748
        • Haverhill, MA

        #4
        Thanks guys, and here is an update.. I took a piece of spark plug wire and it was still tougher than it should be to slip in even with proper lube. Pulled another piece that I left in the freezer over night.. Slid right in.
        -Mark
        Boston, MA
        Suck Squeeze Bang Blow..
        sigpic
        1980 GS850G with 79 carbs.....

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