Muffler rattle not against the hull

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  • jhersey29
    • Nov 2013
    • 330

    • Colorado

    • 1971 Correct Craft Mustang 1988 Ski Nautique 1992 Ski Nautique 1999 Ski Nautique

    Muffler rattle not against the hull

    Can anyone help on this noise? The muffler is not rubbing on the hull. I took it out last weekend added dense rubber to test with and gave it a good shake but didn't here anything.

    The video should found here if this works from my phone. https://onedrive.live.com/redir?resi...nt=folder,.mp4


    Sent from my RM-877_nam_att_205 using Tapatalk
  • NigelC
    • Jul 2003
    • 161

    • UK

    • 2010 Ski Nautique 200 Open Bow Team Edition

    #2
    Most likely a loose baffle inside the hull hugger. Looking at the video, it seems as though this unit may have been previously been repaired as there looks to be a repair band around the middle, halfway between the inlets and the outlet.
    I had an issue following a backfire on a '99 Ski Nautique in 2006. The muffler split clean in half. It required internal repairs to the baffle structure before the outer casing was re-glassed. Is your engine in the video running on trailer or afloat??
    2010 Ski Nautique 200 Team Edition Open Bow, Radar Strada
    Dealer: http://www.midlandsnautique.co.uk

    Comment

    • jhersey29
      • Nov 2013
      • 330

      • Colorado

      • 1971 Correct Craft Mustang 1988 Ski Nautique 1992 Ski Nautique 1999 Ski Nautique

      #3
      It's floating next to the dock off the trailer.

      Comment

      • jhersey29
        • Nov 2013
        • 330

        • Colorado

        • 1971 Correct Craft Mustang 1988 Ski Nautique 1992 Ski Nautique 1999 Ski Nautique

        #4
        Update found the rattle
        https://onedrive.live.com/redir?resi...int=video,.mp4


        Sent from my RM-877_nam_att_205 using Tapatalk

        Comment

        • jhersey29
          • Nov 2013
          • 330

          • Colorado

          • 1971 Correct Craft Mustang 1988 Ski Nautique 1992 Ski Nautique 1999 Ski Nautique

          #5
          More video's

          https://onedrive.live.com/redir?resi...hint=folder%2c


          And a reference thread for where some of these idea's came from. http://www.correctcraftfan.com/forum...le=hull-hugger

          Comment

          • jhersey29
            • Nov 2013
            • 330

            • Colorado

            • 1971 Correct Craft Mustang 1988 Ski Nautique 1992 Ski Nautique 1999 Ski Nautique

            #6
            Sunday morning. A few more steps an some video's. Good thing it is snowing in Denver on May 11th. I might need tomorrow to finish up. Cold garage is slowing down the setup time. And if you use the heat gun don't use the engine cover as a table. I noticed the muffler getting warm on the bottom and almost burnt the vinyl on the cover.

            https://onedrive.live.com/redir?resi...hint=folder%2c

            Comment

            • NigelC
              • Jul 2003
              • 161

              • UK

              • 2010 Ski Nautique 200 Open Bow Team Edition

              #7
              Pleased that you have found the problem. Looks like you are doing a good job with the repair. Quite time consuming but it will be worth it in the end as replacement hull huggers are not cheap.
              2010 Ski Nautique 200 Team Edition Open Bow, Radar Strada
              Dealer: http://www.midlandsnautique.co.uk

              Comment

              • jhersey29
                • Nov 2013
                • 330

                • Colorado

                • 1971 Correct Craft Mustang 1988 Ski Nautique 1992 Ski Nautique 1999 Ski Nautique

                #8
                That was a fun project. This link will take you to all of the videos and the final 3. http://1drv.ms/1nGGofy

                Hope someone finds this useful one day.

                Comment

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