[C320-list] C320-list Digest, Vol 4640, Issue 1, leaking portlight repair
LambersvanDorp
lambersvandorp at gmail.com
Wed May 1 00:05:59 PDT 2024
Hi,
I can confirm that the repair that John mentions: re-sealing the outside horizontal joints, really does the job; no dripping water anymore!
Rob van Dorp en Annemiek Lambers
“Bonvievent”
The Netherlands
(Sent from my iPhone)
> Op 30 apr 2024 om 19:21 heeft c320-list-request at lists.catalina320.com het volgende geschreven:
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> Today's Topics:
>
> 1. Re: Port light? (John Stetson)
> 2. Re: Port light? (John Stetson)
> 3. Nova fridge system (ART HARDEN)
> 4. Re: Port light? (Christian)
> 5. Re: Port light? (Christian)
> 6. Re: Port light? (Chris White)
> 7. Re: Port light? (Joshua Heazlewood)
> 8. Re: 'Sticky' Through-Hull Valves (Tony Kalish)
> 9. Re: 'Sticky' Through-Hull Valves (Dave Hupe)
> 10. Re: 'Sticky' Through-Hull Valves (Dave Hupe)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 29 Apr 2024 20:47:01 -0400
> From: John Stetson <jbstetson721 at gmail.com>
> To: C320-List at catalina320.com
> Cc: Dave Hupe <hoopdtwo at yahoo.com>, Jeffrey Brown
> <oceanblues at mac.com>, Jeffrey Brown via C320-list
> <c320-list at lists.catalina320.com>
> Subject: Re: [C320-list] Port light?
> Message-ID:
> <CA+mo9aueZSX-wC2QtfCu+juFVgdPhWtPCu+6NFwr9ZM2eYHY0Q at mail.gmail.com>
> Content-Type: text/plain; charset="UTF-8"
>
> Jeff,
>
> We had the same problem with the port lights; all were beginning to leak.
> I first changed all the O-rings on the dogs with a kit from Catalina
> Direct. It did not fix the leaks. I contacted Lewmar and they provided
> directions for repairing frame leaks in older boats. Attached is a pdf of
> the repairs.
>
> In short, you will see two horizontal frame joints on the exterior of each
> port. They are filled (or were) with a gray material. With the frames in
> place, remove as much of the old gray material as possible and fill the
> joints with fresh silicone. This instantly solved all the leaks.
>
> Good luck.
>
> John Stetson
> Morning Star Again, Hull #578
> 802-343-5233 (C)
>
>
>> On Mon, Apr 29, 2024 at 7:08?PM Jeffrey Brown via C320-list <
>> c320-list at lists.catalina320.com> wrote:
>>
>> Thanks Dave. You might be right on the joint. Going to do a test to see
>> if that?s where it?s coming in. Removing that port light seems
>> impossible without creating a lot of damage to the fiberglass or
>> hardware.
>>
>> Jeff Brown
>> 949-350-5123
>>
>> On Apr 29, 2024, at 8:53?AM, Dave Hupe <hoopdtwo at yahoo.com> wrote:
>>
>> ?Interesting to find out how this goes for you .... luckily haven't had
>> this issue with mine. Might the problem be the vertical outside joints
>> on the frame? I have repeatedly heard about digging out those seals
>> and sealing them again to resolve leaks.
>> Dave Hupe
>> 1994 C320 #32
>> [1]Yahoo Mail: Search, Organize, Conquer
>>
>> On Mon, Apr 29, 2024 at 11:44 AM, Jeffrey Brown via C320-list
>> <c320-list at lists.catalina320.com> wrote:
>>
>> I have some water leaking in the side port light or whatever you call
>> it. Trying to remove it so I can reseal it, but after removing the
>> screws and plate that pulls it in I can?t get it out. Any suggestions?
>> Maybe a heat gun to soften the sealant?
>> Jeff Brown
>> 949-350-5123
>> Out of the Blue
>> Hull 77
>>
>> References
>>
>> 1.
>> https://mail.onelink.me/107872968?pid=NativePlacement&c=Global_Acquisition_YMktg_315_EmailSignatureGrowth_YahooMail:Search,Organize,Conquer&af_sub1=Acquisition&af_sub2=Global_YMktg&af_sub3=&af_sub4=100000945&af_sub5=OrganizeConquer__Static_
>>
>
>
> ------------------------------
>
> Message: 2
> Date: Mon, 29 Apr 2024 20:47:01 -0400
> From: John Stetson <jbstetson721 at gmail.com>
> To: C320-List at catalina320.com
> Cc: Dave Hupe <hoopdtwo at yahoo.com>, Jeffrey Brown
> <oceanblues at mac.com>, Jeffrey Brown via C320-list
> <c320-list at lists.catalina320.com>
> Subject: Re: [C320-list] Port light?
> Message-ID:
> <CA+mo9aueZSX-wC2QtfCu+juFVgdPhWtPCu+6NFwr9ZM2eYHY0Q at mail.gmail.com>
> Content-Type: text/plain; charset="UTF-8"
>
> Jeff,
>
> We had the same problem with the port lights; all were beginning to leak.
> I first changed all the O-rings on the dogs with a kit from Catalina
> Direct. It did not fix the leaks. I contacted Lewmar and they provided
> directions for repairing frame leaks in older boats. Attached is a pdf of
> the repairs.
>
> In short, you will see two horizontal frame joints on the exterior of each
> port. They are filled (or were) with a gray material. With the frames in
> place, remove as much of the old gray material as possible and fill the
> joints with fresh silicone. This instantly solved all the leaks.
>
> Good luck.
>
> John Stetson
> Morning Star Again, Hull #578
> 802-343-5233 (C)
>
>
> On Mon, Apr 29, 2024 at 7:08?PM Jeffrey Brown via C320-list <
> c320-list at lists.catalina320.com> wrote:
>
>> Thanks Dave. You might be right on the joint. Going to do a test to see
>> if that?s where it?s coming in. Removing that port light seems
>> impossible without creating a lot of damage to the fiberglass or
>> hardware.
>>
>> Jeff Brown
>> 949-350-5123
>>
>> On Apr 29, 2024, at 8:53?AM, Dave Hupe <hoopdtwo at yahoo.com> wrote:
>>
>> ?Interesting to find out how this goes for you .... luckily haven't had
>> this issue with mine. Might the problem be the vertical outside joints
>> on the frame? I have repeatedly heard about digging out those seals
>> and sealing them again to resolve leaks.
>> Dave Hupe
>> 1994 C320 #32
>> [1]Yahoo Mail: Search, Organize, Conquer
>>
>> On Mon, Apr 29, 2024 at 11:44 AM, Jeffrey Brown via C320-list
>> <c320-list at lists.catalina320.com> wrote:
>>
>> I have some water leaking in the side port light or whatever you call
>> it. Trying to remove it so I can reseal it, but after removing the
>> screws and plate that pulls it in I can?t get it out. Any suggestions?
>> Maybe a heat gun to soften the sealant?
>> Jeff Brown
>> 949-350-5123
>> Out of the Blue
>> Hull 77
>>
>> References
>>
>> 1.
>> https://mail.onelink.me/107872968?pid=NativePlacement&c=Global_Acquisition_YMktg_315_EmailSignatureGrowth_YahooMail:Search,Organize,Conquer&af_sub1=Acquisition&af_sub2=Global_YMktg&af_sub3=&af_sub4=100000945&af_sub5=OrganizeConquer__Static_
>>
>
>
> ------------------------------
>
> Message: 3
> Date: Mon, 29 Apr 2024 21:07:50 -0400
> From: ART HARDEN <artstree at aol.com>
> To: Catalina 320 List <C320-List at Catalina320.com>
> Subject: [C320-list] Nova fridge system
> Message-ID: <B22F7F4E-4D0F-4EEE-A29F-3A869D9F494E at aol.com>
> Content-Type: text/plain; charset=us-ascii
>
> I just received my Nova fridge system. Any suggestions on the installation are appreciated.
>
> Sent from my iPhone
> Art Harden
> Catalina 320 "Tortuga" E-62
> 937.885.9380 (o)
> 937.477.5544 (m)
>
> ------------------------------
>
> Message: 4
> Date: Mon, 29 Apr 2024 20:32:05 -0500
> From: Christian <ccaper at gmail.com>
> To: C320-List at catalina320.com
> Cc: John Stetson <jbstetson721 at gmail.com>, Jeffrey Brown via
> C320-list <c320-list at lists.catalina320.com>
> Subject: Re: [C320-list] Port light?
> Message-ID:
> <CALPivwKLY_d9vUMO0Erc4P0fCkJXDJk8GHOvk8kNAWAHpUczcQ at mail.gmail.com>
> Content-Type: text/plain; charset="UTF-8"
>
> No offense,I would not recommend pure silicon. My opinion is silicon breaks
> down quicker with water and sun, is not best for marine applications, and a
> nightmare to clean. The Dow 795 will bond longer. Just my 2 cents. But I
> did every step John did, o ring on dog ears, seal gasket, only thing that
> stopped all my leaks was the g gasket that I and John described. Good luck.
>
> On Mon, Apr 29, 2024, 7:48?PM John Stetson via C320-list <
> c320-list at lists.catalina320.com> wrote:
>
>> Jeff,
>>
>> We had the same problem with the port lights; all were beginning to leak.
>> I first changed all the O-rings on the dogs with a kit from Catalina
>> Direct. It did not fix the leaks. I contacted Lewmar and they provided
>> directions for repairing frame leaks in older boats. Attached is a pdf of
>> the repairs.
>>
>> In short, you will see two horizontal frame joints on the exterior of each
>> port. They are filled (or were) with a gray material. With the frames in
>> place, remove as much of the old gray material as possible and fill the
>> joints with fresh silicone. This instantly solved all the leaks.
>>
>> Good luck.
>>
>> John Stetson
>> Morning Star Again, Hull #578
>> 802-343-5233 (C)
>>
>>
>> On Mon, Apr 29, 2024 at 7:08?PM Jeffrey Brown via C320-list <
>> c320-list at lists.catalina320.com> wrote:
>>
>>> Thanks Dave. You might be right on the joint. Going to do a test to
>> see
>>> if that?s where it?s coming in. Removing that port light seems
>>> impossible without creating a lot of damage to the fiberglass or
>>> hardware.
>>>
>>> Jeff Brown
>>> 949-350-5123
>>>
>>>> On Apr 29, 2024, at 8:53?AM, Dave Hupe <hoopdtwo at yahoo.com> wrote:
>>>
>>> ?Interesting to find out how this goes for you .... luckily haven't
>> had
>>> this issue with mine. Might the problem be the vertical outside
>> joints
>>> on the frame? I have repeatedly heard about digging out those seals
>>> and sealing them again to resolve leaks.
>>> Dave Hupe
>>> 1994 C320 #32
>>> [1]Yahoo Mail: Search, Organize, Conquer
>>>
>>> On Mon, Apr 29, 2024 at 11:44 AM, Jeffrey Brown via C320-list
>>> <c320-list at lists.catalina320.com> wrote:
>>>
>>> I have some water leaking in the side port light or whatever you call
>>> it. Trying to remove it so I can reseal it, but after removing the
>>> screws and plate that pulls it in I can?t get it out. Any suggestions?
>>> Maybe a heat gun to soften the sealant?
>>> Jeff Brown
>>> 949-350-5123
>>> Out of the Blue
>>> Hull 77
>>>
>>> References
>>>
>>> 1.
>>>
>> https://mail.onelink.me/107872968?pid=NativePlacement&c=Global_Acquisition_YMktg_315_EmailSignatureGrowth_YahooMail:Search,Organize,Conquer&af_sub1=Acquisition&af_sub2=Global_YMktg&af_sub3=&af_sub4=100000945&af_sub5=OrganizeConquer__Static_
>>>
>>
>
>
> ------------------------------
>
> Message: 5
> Date: Mon, 29 Apr 2024 20:32:05 -0500
> From: Christian <ccaper at gmail.com>
> To: C320-List at catalina320.com
> Cc: John Stetson <jbstetson721 at gmail.com>, Jeffrey Brown via
> C320-list <c320-list at lists.catalina320.com>
> Subject: Re: [C320-list] Port light?
> Message-ID:
> <CALPivwKLY_d9vUMO0Erc4P0fCkJXDJk8GHOvk8kNAWAHpUczcQ at mail.gmail.com>
> Content-Type: text/plain; charset="UTF-8"
>
> No offense,I would not recommend pure silicon. My opinion is silicon breaks
> down quicker with water and sun, is not best for marine applications, and a
> nightmare to clean. The Dow 795 will bond longer. Just my 2 cents. But I
> did every step John did, o ring on dog ears, seal gasket, only thing that
> stopped all my leaks was the g gasket that I and John described. Good luck.
>
> On Mon, Apr 29, 2024, 7:48?PM John Stetson via C320-list <
> c320-list at lists.catalina320.com> wrote:
>
>> Jeff,
>>
>> We had the same problem with the port lights; all were beginning to leak.
>> I first changed all the O-rings on the dogs with a kit from Catalina
>> Direct. It did not fix the leaks. I contacted Lewmar and they provided
>> directions for repairing frame leaks in older boats. Attached is a pdf of
>> the repairs.
>>
>> In short, you will see two horizontal frame joints on the exterior of each
>> port. They are filled (or were) with a gray material. With the frames in
>> place, remove as much of the old gray material as possible and fill the
>> joints with fresh silicone. This instantly solved all the leaks.
>>
>> Good luck.
>>
>> John Stetson
>> Morning Star Again, Hull #578
>> 802-343-5233 (C)
>>
>>
>> On Mon, Apr 29, 2024 at 7:08?PM Jeffrey Brown via C320-list <
>> c320-list at lists.catalina320.com> wrote:
>>
>>> Thanks Dave. You might be right on the joint. Going to do a test to
>> see
>>> if that?s where it?s coming in. Removing that port light seems
>>> impossible without creating a lot of damage to the fiberglass or
>>> hardware.
>>>
>>> Jeff Brown
>>> 949-350-5123
>>>
>>>> On Apr 29, 2024, at 8:53?AM, Dave Hupe <hoopdtwo at yahoo.com> wrote:
>>>
>>> ?Interesting to find out how this goes for you .... luckily haven't
>> had
>>> this issue with mine. Might the problem be the vertical outside
>> joints
>>> on the frame? I have repeatedly heard about digging out those seals
>>> and sealing them again to resolve leaks.
>>> Dave Hupe
>>> 1994 C320 #32
>>> [1]Yahoo Mail: Search, Organize, Conquer
>>>
>>> On Mon, Apr 29, 2024 at 11:44 AM, Jeffrey Brown via C320-list
>>> <c320-list at lists.catalina320.com> wrote:
>>>
>>> I have some water leaking in the side port light or whatever you call
>>> it. Trying to remove it so I can reseal it, but after removing the
>>> screws and plate that pulls it in I can?t get it out. Any suggestions?
>>> Maybe a heat gun to soften the sealant?
>>> Jeff Brown
>>> 949-350-5123
>>> Out of the Blue
>>> Hull 77
>>>
>>> References
>>>
>>> 1.
>>>
>> https://mail.onelink.me/107872968?pid=NativePlacement&c=Global_Acquisition_YMktg_315_EmailSignatureGrowth_YahooMail:Search,Organize,Conquer&af_sub1=Acquisition&af_sub2=Global_YMktg&af_sub3=&af_sub4=100000945&af_sub5=OrganizeConquer__Static_
>>>
>>
>
>
> ------------------------------
>
> Message: 6
> Date: Tue, 30 Apr 2024 05:55:02 +0000 (UTC)
> From: Chris White <chriswhite252000 at yahoo.co.uk>
> To: Catalina C320 List List <c320-list at catalina320.com>
> Subject: Re: [C320-list] Port light?
> Message-ID: <55225267.8386918.1714456502023 at mail.yahoo.com>
> Content-Type: text/plain; charset=UTF-8
>
> The way to remove the port light is to push a flat bladed jointing or putty knife in and gently slide it along. Carefully lever the light away from the cabin top.It will come off with a bit of perserverence.Once off, clean off all the sealant, and remove the two rubber inserts. These cannot be replaced, but fill the gap by putting sellotape on the back and carefully pump sealant in, smoothing it off on the front.Let this dry and you are ready to install.I used clear marine sealant.It does stop the leaks.
> Chris WhiteDandy #449PooleUK?
>
> On Monday, 29 April 2024 at 16:45:11 BST, Jeffrey Brown via C320-list <c320-list at lists.catalina320.com> wrote:
>
> I have some water leaking in the side port light or whatever you call it. Trying to remove it so I can reseal it, but after removing the screws and plate that pulls it in I can?t get it out. Any suggestions? Maybe a heat gun to soften the sealant?
>
> Jeff Brown
> 949-350-5123
> Out of the Blue
> Hull 77
>
> ------------------------------
>
> Message: 7
> Date: Tue, 30 Apr 2024 20:48:32 +1000
> From: Joshua Heazlewood <botjlh at gmail.com>
> To: C320-List at catalina320.com
> Subject: Re: [C320-list] Port light?
> Message-ID:
> <CAHug=P1NfO2Hx0XjgvBWG7oEnn=RTkJ1AxCktXzrgvuAiXD8kg at mail.gmail.com>
> Content-Type: text/plain; charset="UTF-8"
>
> I have also gone down the path of replacing the O-rings on the dogs with
> the kit from Catalina Direct. But I still get water forming and dripping
> inside.The frame joints seem to have been sealed by a previous owner. May
> need resealing, could be worth a try.
>
> Has anyone had any luck reducing leaks using PortVisors from SeaWorth
> Goods? I wonder whether they would reduce the buildup of rain, especially
> on the seal. The upside with these is that you can open the portlight when
> it rains.
>
> Josh Heazlewood
> Bilbo Baggins #564
> Yeppoon Australia
>
> On Tue, 30 Apr 2024 at 15:56, Chris White via C320-list <
> c320-list at lists.catalina320.com> wrote:
>
>> The way to remove the port light is to push a flat bladed jointing or
>> putty knife in and gently slide it along. Carefully lever the light away
>> from the cabin top.It will come off with a bit of perserverence.Once off,
>> clean off all the sealant, and remove the two rubber inserts. These cannot
>> be replaced, but fill the gap by putting sellotape on the back and
>> carefully pump sealant in, smoothing it off on the front.Let this dry and
>> you are ready to install.I used clear marine sealant.It does stop the leaks.
>> Chris WhiteDandy #449PooleUK
>>
>> On Monday, 29 April 2024 at 16:45:11 BST, Jeffrey Brown via C320-list <
>> c320-list at lists.catalina320.com> wrote:
>>
>> I have some water leaking in the side port light or whatever you call it.
>> Trying to remove it so I can reseal it, but after removing the screws and
>> plate that pulls it in I can?t get it out. Any suggestions? Maybe a heat
>> gun to soften the sealant?
>>
>> Jeff Brown
>> 949-350-5123
>> Out of the Blue
>> Hull 77
>>
>
>
> ------------------------------
>
> Message: 8
> Date: Tue, 30 Apr 2024 11:10:36 -0400
> From: Tony Kalish <mapmanmd at gmail.com>
> To: C320-List at catalina320.com
> Subject: Re: [C320-list] 'Sticky' Through-Hull Valves
> Message-ID:
> <CAO11WSjBeri=8oBDAZv1RPstA+deLSib2LSNza1fCTP0vBk6DQ at mail.gmail.com>
> Content-Type: text/plain; charset="UTF-8"
>
> Hi Troy, thanks for your information. I'm on the hard right now (Oak
> Harbor Marina, Pasadena) and I totally understand the Chesapeake water (?)
> issues...I'm heading to the boat today and will check out my thru-hull
> valves. Actually have the same 'sticky/binding issue with all of the
> valves. One thought is that the o-rings in the handle part might be
> getting old (25 yrs) and may need to be replaced. Apparently there is an
> o-ring repair kit from Forespar--looking to see if available in Annapolis
> somewhere--
>
> thanks, Tony
>
> On Mon, Apr 29, 2024 at 8:13?PM Troy Dunn via C320-list <
> c320-list at lists.catalina320.com> wrote:
>
>> Tony
>>
>> We keep our boat in Rock Hall. Only slightly salty there compared to the
>> ocean, but still a barnacle fiesta at times. If you are having trouble
>> with a particular thru hull it could be that you have marine growth inside
>> the ball, as someone else noted this can be difficult to remove when the
>> boat is in the water, but it is doable if it's actually barnacles or other
>> hard/calciferous marine growth. You can test this theorey by pushing a
>> small rod or wire up into the open valve from the outside?if it doesnt
>> slide smoothly you may have growth. The little white cap on the side of
>> your handle is a plug, you can tie a string to it so you don?t lose it and
>> insert it into the thru hull from the bottom of the boat. Now you can
>> safely remove hoses and prod around from the top side with the valve closed
>> and/or open. If you think you have hard growth, put a small section of
>> hose back on then slowly pour some barnacle buster into the valve.
>>
>> Good luck.
>>
>>
>> Troy
>>
>
>
> ------------------------------
>
> Message: 9
> Date: Tue, 30 Apr 2024 17:17:42 +0000 (UTC)
> From: Dave Hupe <hoopdtwo at yahoo.com>
> To: <C320-List at Catalina320.com>, Tony Kalish via C320-list
> <c320-list at lists.catalina320.com>, <C320-List at catalina320.com>
> Subject: Re: [C320-list] 'Sticky' Through-Hull Valves
> Message-ID: <693682820.5536060.1714497462761 at mail.yahoo.com>
> Content-Type: text/plain; charset=UTF-8
>
> The handle o-rings are tiny and would not be the reason for difficult operation. Their purpose is only to prevent water seepage around the handle shaft. I know this from rebuildng several valves.
> Dave Hupe
> 1994 C320 #32
>
> Yahoo Mail: Search, Organize, Conquer
>
> On Tue, Apr 30, 2024 at 11:18 AM, Tony Kalish via C320-list<c320-list at lists.catalina320.com> wrote: Hi Troy, thanks for your information.? I'm on the hard right now (Oak
> Harbor Marina, Pasadena) and I totally understand the Chesapeake water (?)
> issues...I'm heading to the boat today and will check out my thru-hull
> valves.? Actually have the same 'sticky/binding issue with all of the
> valves.? One thought is that the o-rings in the handle part might be
> getting old (25 yrs) and may need to be replaced.? Apparently there is an
> o-ring repair kit from Forespar--looking to see if available in Annapolis
> somewhere--
>
> thanks, Tony
>
> On Mon, Apr 29, 2024 at 8:13?PM Troy Dunn via C320-list <
> c320-list at lists.catalina320.com> wrote:
>
>> Tony
>>
>> We keep our boat in Rock Hall.? Only slightly salty there compared to the
>> ocean, but still a barnacle fiesta at times.? If you are having trouble
>> with a particular thru hull it could be that you have marine growth inside
>> the ball, as someone else noted this can be difficult to remove when the
>> boat is in the water, but it is doable if it's actually barnacles or other
>> hard/calciferous? marine growth.? You can test this theorey by pushing a
>> small rod or wire up into the open valve from the outside?if it doesnt
>> slide smoothly you may have growth.? ? The little white cap on the side of
>> your handle is a plug, you can tie a string to it so you don?t lose it and
>> insert it into the thru hull from the bottom of the boat.? Now you can
>> safely remove hoses and prod around from the top side with the valve closed
>> and/or open.? If you think you have hard growth, put a small section of
>> hose back on then slowly pour some barnacle buster into the valve.
>>
>> Good luck.
>>
>>
>> Troy
>>
>
>
>
> ------------------------------
>
> Message: 10
> Date: Tue, 30 Apr 2024 17:17:42 +0000 (UTC)
> From: Dave Hupe <hoopdtwo at yahoo.com>
> To: <C320-List at Catalina320.com>, Tony Kalish via C320-list
> <c320-list at lists.catalina320.com>, <C320-List at catalina320.com>
> Subject: Re: [C320-list] 'Sticky' Through-Hull Valves
> Message-ID: <693682820.5536060.1714497462761 at mail.yahoo.com>
> Content-Type: text/plain; charset=UTF-8
>
> The handle o-rings are tiny and would not be the reason for difficult operation. Their purpose is only to prevent water seepage around the handle shaft. I know this from rebuildng several valves.
> Dave Hupe
> 1994 C320 #32
>
> Yahoo Mail: Search, Organize, Conquer
>
> On Tue, Apr 30, 2024 at 11:18 AM, Tony Kalish via C320-list<c320-list at lists.catalina320.com> wrote: Hi Troy, thanks for your information.? I'm on the hard right now (Oak
> Harbor Marina, Pasadena) and I totally understand the Chesapeake water (?)
> issues...I'm heading to the boat today and will check out my thru-hull
> valves.? Actually have the same 'sticky/binding issue with all of the
> valves.? One thought is that the o-rings in the handle part might be
> getting old (25 yrs) and may need to be replaced.? Apparently there is an
> o-ring repair kit from Forespar--looking to see if available in Annapolis
> somewhere--
>
> thanks, Tony
>
> On Mon, Apr 29, 2024 at 8:13?PM Troy Dunn via C320-list <
> c320-list at lists.catalina320.com> wrote:
>
>> Tony
>>
>> We keep our boat in Rock Hall.? Only slightly salty there compared to the
>> ocean, but still a barnacle fiesta at times.? If you are having trouble
>> with a particular thru hull it could be that you have marine growth inside
>> the ball, as someone else noted this can be difficult to remove when the
>> boat is in the water, but it is doable if it's actually barnacles or other
>> hard/calciferous? marine growth.? You can test this theorey by pushing a
>> small rod or wire up into the open valve from the outside?if it doesnt
>> slide smoothly you may have growth.? ? The little white cap on the side of
>> your handle is a plug, you can tie a string to it so you don?t lose it and
>> insert it into the thru hull from the bottom of the boat.? Now you can
>> safely remove hoses and prod around from the top side with the valve closed
>> and/or open.? If you think you have hard growth, put a small section of
>> hose back on then slowly pour some barnacle buster into the valve.
>>
>> Good luck.
>>
>>
>> Troy
>>
>
>
>
> End of C320-list Digest, Vol 4640, Issue 1
> ******************************************
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