Bent Rudder post - Page 2 - SailNet Community
Reply
 
LinkBack Thread Tools
post #11 of 11 Old 11-01-2009
Senior Member
 
Join Date: Mar 2008
Posts: 890
Thanks: 0
Thanked 1 Time in 1 Post
Rep Power: 8
 
I owned a 2976 Hunter 27 in the early 80s. It had terrible weather helm, as did every other Hunter 27 that I spoke to the owners about. However I thought the rudder post was ben and got dimensions from the manufacturer. That confirmed that it was in fact bent back about 4 inches. All those other 27s? Most of them were bent worse than mine! That's Barnegat Bay, NJ.

I pulled it off and straightened it by hanging it in a hydraulic press with nylon slings and pressing on the leading edge. I got it back to factory specs, but it split along the edges where the two halves were put together so I had to retape the edges with fiberglass.

Recently I split the rudder on my Etap 26, because the aluminum rudder post was badly corroded between the hull and the rudder blade. However once splitting the rudder I found NO corrosion at all inside. The foam core which was exposed to the water for 25 years was also quite dry, much to my surprise! I concluded that the corrosion was due to the yards painting the rudder post every time it was hauled with copper bottom paint. A real no-no on an aluminum shaft!

Spliting the rudder was easy using a 4-1/2 grinder with a 1/16" thick cutting wheel for metal. It took me about an hour total. I then pried off one side that was not bonded with glass cloth to the rudder post and some bars welded to it. A few minutes with the grinder and I had the shaft out. At that point straightening it becomes easy.

On the Hunter 27 I worried about the post getting bent again, because it was quite thin. So I inserted a smaller heavy wall stainless pipe inside the tube. It fit a little loose but the tube will deflect just a little then the pipe will pick up the load. If I were to do it again I'd do what someone else suggested, pour epoxy down the inside of the pipe. It would rise up the outside and fill the gap between the pipe and tube and essentially make it one piece.

By the way, then I worried about tearing the fiberglass rudder tube right out of the hull. So I went back and glassed the whole area around the tube under the cockpit.

Gary H. Lucas
GaryHLucas is offline  
Quote Quick Reply Share with Facebook
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

By choosing to post the reply above you agree to the rules you agreed to when joining Sailnet.
Click Here to view those rules.

Register Now



In order to be able to post messages on the SailNet Community forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
Please note: After entering 3 characters a list of Usernames already in use will appear and the list will disappear once a valid Username is entered.


User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.




Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Similar Threads
Thread Thread Starter Forum Replies Last Post
Building a Rudder Newport 30 Armchairprotest Gear & Maintenance 5 04-07-2009 01:11 PM
Emergency Steering John Kretschmer Seamanship Articles 0 03-08-2002 07:00 PM
Emergency Steering John Kretschmer Gear and Maintenance Articles 0 03-08-2002 07:00 PM
Emergency Steering John Kretschmer Cruising Articles 0 03-08-2002 07:00 PM
Bent Rudder Post - C&C 36 PSSEATTLE Gear & Maintenance 4 05-18-2001 08:42 PM

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome