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C27 Mast Step Position

Discussion in 'Mid-Size Boats' started by Ajay73, May 9, 2018. Add this thread to a FAQ

  1. Ajay73

    Ajay73

    Joined Jun 11, 2011
    213 posts, 0 likes
    Catalina 1980 C27
    US Meinke Marina on Lake Erie
    I have a 1980 C27 which I think may have been the first year with the sea hood. I would like someone with the sea hood model to confirm the position of the mast step casting relative to the upper shrouds. I know it fits into the cut out of the sea hood but would like to confirm the position independently. I have the location centered on the line between the upper shroud deck hardware connection points. Reason I'm asking is that I had to make wet core repairs and have lost my notes on the mast step position. Thanks in advance.
     


  2. Joe

    Joe

    Joined Jun 1, 2004
    6,382 posts, 300 likes
    Catalina 27
    US Mission Bay, San Diego
    It should be sitting right on top of the compression post. Go below, find the post attached to the starboard bulkhead(it'll be encased in teak)... note that the post is on the same plane as the chainplates.. which are attached to the bulkheads.
     


    DrJudyB likes this.
  3. vetch

    vetch

    Joined Dec 3, 2011
    81 posts, 10 likes
    Catalina C27
    US Bellingham
    I have a 1980 C27 Tall rig. On mine the mast step is in a cut out at the forward end of the sea hood. I'll be at the boat tonight and I'll try to take some pictures and post tomorrow. I would assume that it was centered on the upper shroud chain-plates. The spreaders are not swept back and the upper shrouds are perpendicular.
    IMGP5759.JPG IMGP2465.JPG .
     


  4. Joe

    Joe

    Joined Jun 1, 2004
    6,382 posts, 300 likes
    Catalina 27
    US Mission Bay, San Diego
    Actually, If you study the line drawing below, or look closely when inside the boat, you'll see the front of the mast lined up with the chain plates, not the middle. However... if you are still confused I would suggest giving the folks at Catalina Yachts a quick call for final verification.
    [​IMG]
     


  5. vetch

    vetch

    Joined Dec 3, 2011
    81 posts, 10 likes
    Catalina C27
    US Bellingham
    I was at my boat last night and while I didn't take any pictures but Joe is correct the upper shrouds line up with the leading edge of the mast.
     


  6. Ajay73

    Ajay73

    Joined Jun 11, 2011
    213 posts, 0 likes
    Catalina 1980 C27
    US Meinke Marina on Lake Erie
    Agree on the leading edge of the mast. There was another C27 at our marina and though it doesn't have the sea hood I could sight the two upper shrouds and they were on the same plane as the leading edge of the mast. Thanks for all your input.
     



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