[Public-list] On Replacing the Chainplate bolts

FINNUS505 at aol.com FINNUS505 at aol.com
Mon Nov 28 19:12:07 PST 2005


Hello my Alberg 30 Friends,
 
I've been thinking about this job for a while. There is no sign of movement  
at any of Stargazer's chainplates, but just about all of the bolts have lots 
of  red streaks bleeding from them, with no signs of water coming through the 
deck.  I take this as a sign that the SS is aging, and that is the main reason 
I am  thinking of tackling this job. That, and the testimonials of those of 
you who  have done it.
 
 
Did you drill out the chainplates to the 5/16's hole size with the  
chainplates in place, or take the chainplates off to do the drilling out? I'd  like to 
do it in place, doing one bolt at a time, while the remaining bolts hold  the 
chainplate in place.
 
Did you just go to a 5/16's bit, or go up to the larger hole in steps, by  
32nds, or 64ths, or ........ 128ths :)
 
Are there any special techniques to make sure the new hole is on the same  
center as the old hole, so the position of the chainplate does not move?
 
Anyone do this job on an old hull (Stargazer is #255), and if so, any  tricks 
you had to do?
 
I'm going to try to buy the bolts locally. (New Bedford, Mass) I have seen  
the references to using shanked bolts, and will look for them. Is there a  
particular grade of SS that is strongest/ best for this application?
 
Anything else I should be asking? :)
 
I'm not looking forward to this one. 
 
Thx,
Lee
 
Lee

 1133233927.0


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