Roger,

I was planning on epoxying a 1/4" thick G10 backing plate to the inside of the outer wall of the cabin as a reinforcement for the chainplate.  Did you do anything like that?

Thanks,


Mike McKay
s/v Liber (2006/2018)
Allatoona Lake
Acworth, GA

-----Original Message-----
From: Rhodes22-list <rhodes22-list-bounces at rhodes22.org> On Behalf Of ROGER
PIHLAJA
Sent: Friday, August 2, 2024 12:59 PM
To: 'The Rhodes 22 Email List' <rhodes22-list at rhodes22.org>
Subject: Re: [Rhodes22-list] How to replace forward lower chainplates?

You use something like a hole saw to make a 4-1/2" ID hole in the cabin
liner.  This will expose the plywood core and the old chainplate.  Remove
the old chainplate and any plywood that's in the way, install a new
chainplate made of straight SS bar stock, (Note that this new chainplate
goes thru the original hole in the cabin roof)  and thru bolt it thru the
outer cabin wall.  Then, install the Beckson inspection plate.  Easy peasy,
it takes about 30 minutes to do each chainplate.  You can easily do all 4
inner chainplates in an afternoon.  Other than two round head machine screws
+ fender washers on the side of the cabin at each chain plate and 4 Beckson
inspection plates in the cabin, the  installation will look stock.  But, you
will be able to inspect/repair/replace the 4 inner chainplates whenever you
want.

Roger Pihlaja
S/V Dynamic Equilibrium
1978  Sanford, MI

Roger Pihlaja

________________________________
From: Rhodes22-list <rhodes22-list-bounces at rhodes22.org> on behalf of
mm.bizlist1 at gmail.com <mm.bizlist1 at gmail.com>
Sent: Friday, August 2, 2024 12:40 PM
To: 'The Rhodes 22 Email List' <rhodes22-list at rhodes22.org>
Subject: Re: [Rhodes22-list] How to replace forward lower chainplates?

Roger, how did you remove the existing chainplates?  Did you have to open up
the cabin liner?

-----Original Message-----
From: Rhodes22-list <rhodes22-list-bounces at rhodes22.org> On Behalf Of ROGER
PIHLAJA
Sent: Tuesday, July 30, 2024 11:47 AM
To: The Rhodes 22 Email List <rhodes22-list at rhodes22.org>
Subject: Re: [Rhodes22-list] How to replace forward lower chainplates?

Hi All,

One of the first things I replaced when I bought my boat back in 1987 were
the four lower chainplates.  There is no way to inspect the factory OEM
lower chainplates.  Sooner or later, water is going to infiltrate into the
plywood core, causing it to rot.  This is easily fixed by installing 4
Beckson 4-1/2" white screw-out deck plates (Beckson P/N: DP40-W, Defender
Marine C/N: 941619, $17.36 each + S&H) thru the cabin liner.  With these
inspection plates installed, you can thru bolt the lower chainplates thru
the outer cabin wall and easily inspect them whenever you wish.  I do not
trust wood screws into the plywood core for this heavily loaded component,
especially not when the fix is so easy.  Just bite the bullet and do this
upgrade.  You'll never have to worry about it again.

Roger Pihlaja
S/V Dynamic Equilibrium
1978  Sanford, MI
________________________________
From: Rhodes22-list <rhodes22-list-bounces at rhodes22.org> on behalf of Graham
Stewart <gstewart.gm at gmail.com>
Sent: Tuesday, July 30, 2024 10:16 AM
To: The Rhodes 22 Email List <rhodes22-list at rhodes22.org>
Subject: Re: [Rhodes22-list] How to replace forward lower chainplates?

The chain plate is a bent stainless-steel tang. Mine was held in place with
a single screw into the plywood core of the cabin top. I have attached a
picture of the chainplate. Knowing the width, you should be able to
calculate pretty accurately where the screw would be. Removing a section of
the liner should allow you to remove the screw without needing to create a
large hole.


Graham Stewart
Rhodes 22
Agile, 1976
________________________________
From: Rhodes22-list <rhodes22-list-bounces at rhodes22.org> on behalf of
Michael McKay <mm.bizlist1 at gmail.com>
Sent: Sunday, July 28, 2024 4:59 PM
To: rhodes22-list at rhodes22.org <rhodes22-list at rhodes22.org>
Subject: [Rhodes22-list] How to replace forward lower chainplates?

Hi Rhodies,

I damaged one of my forward lower chainplates and need to replace it.

It  is evidently attached to something between the inner and outer
fiberglass skins, so my plan would be to cut an access hole from the inside.

Can you provide any guidance about how best to approach this project?

Thank you!

Mike McKay
S/V Liber 2006/2108
Allatoona Lake, GA




Michael McKay
(630) 209-2054 (m)

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