Johnson TD 20 point ajustment

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  • June 26, 2019 at 6:56 pm #178014
    Mike M
    Participant

      Not sure how to adjust points in my Johnson TD 20 .. how do I know where the high side is to make final adjustment? Any help with pictures would be awesome. Thanks

      June 26, 2019 at 8:09 pm #178022
      frankr
      Participant

        US Member

        Just look. The shaft is round except for where the flat is ground. So anywhere on the round portion.

        June 28, 2019 at 10:10 am #178113
        Mike M
        Participant

          Ok guys I have removed and polished and degreased the points and re set gap .. I have strong spark in lower plug and just a very light spark in upper plug this is by using my plug tester tube.. what should I do next?

          June 28, 2019 at 11:48 am #178116
          Mumbles
          Participant

            Check the terminal inside the plug boot for corrosion and a good connection with the wires core. If all is well, I’d start suspecting a bad condenser.

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