Results 1 to 3 of 3

Thread: cabin top compression on Ericson 33 RH

  1. #1
    Contributing Member I
    Join Date
    Oct 2016
    Location
    Hingham Mass. 02043
    Posts
    11

    cabin top compression on Ericson 33 RH

    Last year I purchased an E-33 and have had a great season with her. The only issue that will need addressing, other than some cosmetics, is a wrinkle (running p/s) which has developed across the cabin top about 8" forward of the mast, centered around the back up tang for the spar turnbuckle. It is likely that I overloaded the deck when I attempted hauling a heavy dinghy aboard with a spinnaker halyard, in the boatyard last spring, which jumped the shiv.....I was just wondering if anyone else has ever overloaded that part of their deck before and what I might expect to see once I get it apart. there are no spider cracks so I don't think was wet. Thanks in advance for any & all thoughts, Bob Hull #23

  2. #2
    Senior Moderator Loren Beach's Avatar
    Join Date
    Dec 2000
    Location
    Portland, OR. Columbia River
    Posts
    6,795
    Blog Entries
    49

    Question

    Since the mast is keel stepped, there is nothing to overload the cabin structure that I can think of.
    Some pix should help.

    Loren
    1988 Olson 34 #8
    Sail # 28400
    Universal M25XP
    Fresh Air
    Portland, OR USA

  3. #3
    Principal Partner Keith Parcells's Avatar
    Join Date
    Dec 2003
    Location
    Channel Islands Harbor, CA
    Posts
    783
    Bob,

    Iím trying to get my head around your problem. Tell us about the spinnaker halyard which you used to lift the heavy dingy. Was it led through a turning block at the mast collar? That might put an upward load on the mast collar, perhaps at the aft end of it. My spin halyard (on the hull built immediately after yours) does not have that setup. Was the dingy which you were lifting foreward of the mast or aft? I donít believe that lifting a dingy could impart higher loads than flying a spinnaker would. A kite would be pulling the whole boat through that halyard.

    If you unzip your headliner behind the mast, can you maybe stand on a stool and snake your hand around to where the wrinkle is? If so, what does it feel like? Is it wrinkled below deck also? Can you feel any cracks there?

    A picture of the area, both above and below deck, would be helpful.
    Keith Parcells
    1983 E-33
    Hull #24
    Rocinante

Similar Threads

  1. E29 Compression Post
    By RockawayChris in forum Maintenance & Mechanical
    Replies: 2
    Last Post: 02-09-2016, 11:53 AM
  2. Replies: 4
    Last Post: 03-15-2014, 12:31 AM
  3. Ericson 27 Compression Post Question
    By TheFletchers in forum Maintenance & Mechanical
    Replies: 2
    Last Post: 05-16-2011, 07:52 PM
  4. deck compression
    By Vincent in forum Design & Function
    Replies: 3
    Last Post: 08-04-2009, 01:58 AM
  5. compression post...
    By Chris Miller in forum Design & Function
    Replies: 17
    Last Post: 01-29-2007, 03:27 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •