Home Forum Ask A Member 1966, MQ12A Johnson, 9.5 hp, Spare Parts?

Viewing 10 posts - 1 through 10 (of 16 total)
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  • #238293
    Buccaneer
    Participant

      US Member

      After having the motor tipped way up to reinstall the lower unit,
      this pin dropped out from somewhere, onto the floor. Guessing
      it was something that was dropped in the lower motor cover / housing,
      and never retrieved. It looks like something that would go on a carb
      linkage, etc., but I could not spot anything missing anywhere,
      nor can I spot this piece on the parts diagram.
      Anyway, I got the new impeller and lower unit seals in,
      and it seems to run good, pump water, and shift.
      Hopefully my brother in law doesn’t get stranded on the lake
      after the motor regrets not having said pin!

      https://youtu.be/cosOYJBpooM

      DSCN0878

      Prepare to be boarded!

      #238297
      frankr
      Participant

        US Member

        My first guess was the guide pin for the recoil starter friction spring. But that didn’t pan out.

        • This reply was modified 2 years, 11 months ago by frankr.
        #238303
        Buccaneer
        Participant

          US Member

          My first guess was the guide pin for the recoil starter friction spring. But that didn’t pan out.

          • This reply was modified 2 years, 11 months ago by frankr.

          Thanks for thinking about it!
          I’m delivering the motor to the brother in law Saturday.
          If I don’t find a place for the pin before then, I’ll
          tape it to the motor with a “spare parts” note!

          Prepare to be boarded!

          #238305
          crosbyman
          Participant

            Canada Member - 2 Years

            is this it part #5

            Joining AOMCI has priviledges 🙂

            #238312
            Buccaneer
            Participant

              US Member

              is this it part #5

              Close, but no cigar.
              Here’s a photo of part #5…….
              0303603-Pin

              Prepare to be boarded!

              #238327
              JOHN HOLBIK
              Participant

                The 1964 65 and 66 9.5s did not idle really well OMC sold a spring anti vibration kit which really helped.

                #238328
                JOHN HOLBIK
                Participant

                  That couldnt be a fuel connector guide pin?

                  #238336
                  Buccaneer
                  Participant

                    US Member

                    The 1964 65 and 66 9.5s did not idle really well OMC sold a spring anti vibration kit which really helped.

                    Perhaps this motor has been upgraded. It seems to idle adequate.
                    How would one tell if it’s been upgraded?
                    Thanks.

                    Prepare to be boarded!

                    #238337
                    Buccaneer
                    Participant

                      US Member

                      That couldnt be a fuel connector guide pin?

                      I don’t think so, but I’ll look at the one that’s on it.

                      Last night I went though all the parts diagrams for this motor,
                      using the browser’s “Find” function for “Pin”, and I didn’t
                      find any matches for the pin in question.
                      Thanks.

                      Prepare to be boarded!

                      • This reply was modified 2 years, 11 months ago by Buccaneer.
                      #238398
                      JOHN HOLBIK
                      Participant

                        I do not have a 9.5 handy at the moment but I have one with the mod I will post when I return from my next trip to heaven.

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