Home Forum Ask A Member Flywheel removal advice

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  • #235694
    joecb
    Participant

      US Member

      DO NOT take the flywheel nut completely off when pulling the flywheel… unless you want to remove some of your (yes your own) teeth.

      Loosen the nut and back it off a couple of turns, leave the nut in place.

      Joe

      1 user thanked author for this post.
      #235738
      billw
      Participant

        US Member

        40 flywheels are as bad as they come, to remove. Read and re-read Garry-in-Michigan’s advice and do everything he says, especially using an OMC flywheel puller; otherwise there is a very good chance you won’t be getting it off.

        Long live American manufacturing!

        1 user thanked author for this post.
        #235746
        MossLandingPaul
        Participant

          US Member

          Thanks everyone for all the great advice. Guess it’s my luck to start on one with such a hard flywheel to remove! Joecb, got a chuckle out of your comment about losing some teeth!
          I could see where when it “pops off” it could go flying, good to know. My mug is ugly enough without adding missing teeth to the picture!
          I’m not sure how the OMC flywheel puller looks but will start the hunt to find one. Hopefully it’s not a discontinued product but there is always Ebay. Managed to find a prop test wheel for
          this outboard so probably there is an OMC puller out there too!

          #235749
          aquasonic
          Participant

            US Member

            Crowley Marine has a good price for the OMC Puller PN 0378103. I shopped around a couple of years ago, and this was the best deal, at that time, for a new one.

            https://www.crowleymarine.com/parts/16323.cfm

            1 user thanked author for this post.
            #235755
            MossLandingPaul
            Participant

              US Member

              Thanks aquasonic. I’ll check them out. Saw one at mastertech marine on ebay but not sure if it’s the correct one or not. they were asking $119 + $11 shipping +tax.
              https://www.ebay.com/itm/EVINRUDE-JOHNSON-OMC-SYSTEMATCHED-UNIVERSAL-PULLER-OUTBOARD-FLYWHEEL-PULLER/122929791843?hash=item1c9f2fc363:g:1~cAAOSwSxleMyXF

              #235759
              Buccaneer
              Participant

                US Member

                I had the correct puller on my 1962 40 hp Gale, and when all else failed, this
                is how I got mine off.
                The flywheel key was “galled” bad, but I don’t know if that had anything to
                do with it not wanting to pop off.
                Hopefully yours comes off better!

                DSCN8128

                DSCN8130

                DSCN8133

                DSCN7961

                Prepare to be boarded!

                1 user thanked author for this post.
                #235765
                MossLandingPaul
                Participant

                  US Member

                  Just ordered the Crowley Marine puller, thanks again for the heads up on where to look and the OMC part number. The puller is way better than the universal puller set I picked up
                  at harbor freight!

                  #235766
                  aquasonic
                  Participant

                    US Member

                    You will appreciate the “shoulder bolts”. You get the correct amount of bolt thread in the flywheel every time. Just turn them until they stop at the shoulder.

                    1 user thanked author for this post.
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