[Rhodes22-list] CDI Furler Wire Halyard Snapped - What's at the top?

[ROGER PIHLAJA]

Peter,

You are probably right.  That leaves it up to individual owners to do their own inspection.

We’re fortunate our boats have those forward lower forestays or this issue would bring down the rig.  It’s bad enough to have your genoa go into the water.

Roger Pihlaja
S/V Dynamic Equilibrium

Sent from my iPhone

> On May 29, 2021, at 9:20 AM, Peter Nyberg <peter at sunnybeeches.com> wrote:
> 
> Roger,
> 
> My boat was built in 1988.  It seems unlikely that the failed forestay would have been original.  
> 
> The boat was last recycled by General Boats in 2016.  There's no telling how many times it was recycled prior to that.  I don't think year of manufacture will help us identify a defective batch of swaged terminals.
> 
> Peter Nyberg
> Coventry, CT
> s/v Silverheels (1988/2016)
> 
>> On 2021-05-29, at 06:44:50 EDT, ROGER PIHLAJA wrote:
>> 
>> Peter and Allyn, what year are your boats?  You can tell from the W/C 
>> registration number on the transom.  Do you know if the forestays have ever been 
>> replaced?  I’m wondering if we have an issue with chloride stress cracking 
>> fatigue due to hours of use or perhaps a defective batch of swaged terminals?  
>> If your boats were made around the same time, we could have a defective batch of 
>> parts.  In any case, it certainly wouldn’t hurt for everybody to take a close 
>> look at the toggle joint at the top of your forestay.  A dye penetrant test 
>> would be best; but, at least look closely with a magnifying glass for tiny 
>> cracks &/or rusty reddish brown discoloration on or near the threads.  If 
>> you see anything like this, I recommend you immediately replace at least the 
>> threaded component of the toggle joint, assuming you can get it apart.  If you 
>> can’t get it apart; then, replace your whole forestay.  Chloride stress cracking 
>> fatigue is one of those failure mechanisms that can proceed very rapidly from 
>> hardly anything visible to total failure.  The failure will likely happen when 
>> your rig is heavily stressed – i.e. just when you don’t need problems! 
>> 
>> Roger Pihlaja
>> S/V Dynamic Equilibrium
>> 
>> 
>> Sent from Mail<<a 
>> href="https://go.microsoft.com/fwlink/?LinkId=550986">https://go.microsoft.com/fwlink/?LinkId=550986</a>> 
>> for Windows 10 
>> 
>> From: Allyn Baskerville<mailto:<a 
>> href="http://rhodes22.org/mailman/listinfo/rhodes22-list">allynb at 
>> adsne.com</a>> 
>> Sent: Friday, May 28, 2021 7:47 PM
>> To: The Rhodes 22 Email List<mailto:<a 
>> href="http://rhodes22.org/mailman/listinfo/rhodes22-list">rhodes22-list at 
>> rhodes22.org</a>> 
>> Subject: Re: [Rhodes22-list] CDI Furler Wire Halyard Snapped - What's at the 
>> top? 
>> 
>> Thanks, Roger. I'm dropping the mast in the morning and will let you know.
>> 
>> 
>