Home Forum Ask A Member 1952 Martin 75 Twist Shift Rod Knocking

Viewing 10 posts - 1 through 10 (of 17 total)
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  • #301415
    Tubs
    Participant
      In 2016 I got this Martin for $50.00. Spent a bit over $250.00 in seals, impeller, and gaskets such in 2017, and used it to get around the lake that summer . I’m really into the pre. WW-II stuff but I found this to be great motor. Well worth what I have in it. Replaced the original gas tank & covers with some where the decals were mostly gone, and gave it to my son-in-law in 2018 to use, and he does use it. This summer he flagged me down and said the motor was knocking. I should have towed him back, but thinking it was just a rod knocking, I told him to just take it easy, and you should make it back. It was just under 2 miles back to the camp. Had a couple motors ahead of his (pictures & some summer videos to come) but now it was time to look into the TS. Well it wasn’t a rod. I picked up some Marine JB weld. That ought to work don’t you think?   

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      A "Boathouse Repair" is one thats done without having tools or the skills to do it properly.

      #301420
      Sam M.
      Participant

        Canada Member

        What fuel was it running on?

        #301421
        Buccaneer
        Participant

          US Member

          I hope you got the “Extra Strength” JB Weld!

          Prepare to be boarded!

          #301448
          Bob Wight
          Participant

            US Member

            I bet one of those Pakistani truck repair shops you see on YouTube could weld right up for you!   Those guys can fix anything with a torch, a press and a lathe.

            Bob

            1937 Champion D2C Deluxe Lite Twin
            1954 Johnson CD-11
            1955 Johnson QD-16
            1957 Evinrude Fastwin 18
            1957 Evinrude 3022
            1958 Johnson QD-19
            1958 Johnson FD-12
            1959 Johnson QD-20

            “Every 20 minute job is only a broken bolt away from a 3-day project.”
            "Every time you remove a broken or seized bolt an angel gets his wings."

            #301449
            RICHARD A. WHITE
            Participant

              Lifetime Member

              Oooopsie…..

              http://www.richardsoutboardtools.com
              classicomctools@gmail.com

              #301466
              labrador-guy
              Participant

                US MEMBER PAY BY CHECK

                Now that will be a boat house repair to boast about!

                dale

                #301482
                Tubs
                Participant

                  Now that will be a boat house repair to boast about!

                  dale

                  I don’t think the hot glue gun is going to work on this on one. First time I’ve been inside of one of these. They refer to this as a poppet valve system however, there are cams that may override the crankcase pressure and vacuum? Here are some pictures.  

                  5B

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                  A "Boathouse Repair" is one thats done without having tools or the skills to do it properly.

                  1 user thanked author for this post.
                  #301517
                  Tubs
                  Participant

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                    A "Boathouse Repair" is one thats done without having tools or the skills to do it properly.

                    #301538
                    David Bartlett
                    Participant

                      US Member

                      Tubs,

                      You’ll have him back on the lake in no time!

                      David Bartlett
                      Pine Tree Boating Club Chapter

                      "I don't fully understand everything I know!"

                      #301543
                      Bob Wight
                      Participant

                        US Member

                        That ebay crank looks to be in really good condition – nice find.

                         

                        Bob

                        1937 Champion D2C Deluxe Lite Twin
                        1954 Johnson CD-11
                        1955 Johnson QD-16
                        1957 Evinrude Fastwin 18
                        1957 Evinrude 3022
                        1958 Johnson QD-19
                        1958 Johnson FD-12
                        1959 Johnson QD-20

                        “Every 20 minute job is only a broken bolt away from a 3-day project.”
                        "Every time you remove a broken or seized bolt an angel gets his wings."

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