[C320-list] Portlight Leak
Doug Treff
doug at treff.us
Wed Apr 17 14:00:28 PDT 2019
Here is the definitive guide to fixing these leaks. I did all of mine a few years ago using this procedure - NO LEAKS! I also replaced the glass with the thicker material from Catalina Direct. They look almost new again.
http://blog.taas.it/2013/05/for-catalina-36-ia-community.html
--
Doug Treff
doug at treff.us
On Mon, Apr 15, 2019, at 4:35 PM, Jeff Smith wrote:
> Here is a down and dirty guide:
>
> 1. Remove the inside plastic trim. It should attach to the portlight
> with Velcro in two vertical and horizontal spots. I suggest being easy
> so you do not crack the trim ring.
> 2. Remove the gasket using a small device. As I said, I used a small
> pick set from Walmart. Others have used a flathead screwdriver or
> needle-nosed pliers. My suggestion here is be careful and try not to
> damage the black rubber gasket. Patience and taking time is all that is
> necessary. I made sure to work from the outside and the inside.
> 3. After you are sure it is removed (you should see light from the
> inside of the portlight), tape the horizontal seam wherever you do not
> want sealant.
> 4. Fill the joint from the inside to the outside. I would suggest one
> window at a time. Fill the joint fully from the inside. Move outside,
> finish filling the joint, and then smooth like a normal caulk joint.
> Use either 3M 4000 or Dow 795.
> 5. Remove the tape and clean up.
>
> Here is the link to a blog for a fixed portlight:
> http://blog.taas.it/2013/05/for-catalina-36-ia-community.html
>
> Jeff
> '94, #121
>
> On 4/15/19, 4:22 PM, "C320-list on behalf of John Jacobs"
> <c320-list-bounces at lists.catalina320.com on behalf of
> johjacob1 at mac.com> wrote:
>
> I’m having trouble finding this reference. Where is it located?
>
> Sent from my iPhone
>
> > On Apr 15, 2019, at 2:11 PM, John morrison
> <sail-ability at sympatico.ca> wrote:
> >
> > If you go onto our website, you’ll find a procedure for removing
> the S gasket from between the two halves of the port light
> frame(outside). The gap left is filled with 3M4200 or a similar
> caulking. All 4 of my port lights were leaking, and I’ve not had a drop
> since doing this fix in 2010.
> > JEM
> > 1999#574
> >> On Apr 15, 2019, at 2:04 PM, John Jacobs <johjacob1 at mac.com>
> wrote:
> >>
> >> Hi
> >> I have Lewmar Portlights on my circa 1999 C320. Does anyone
> know what the function is of the small hole at the back of the latch
> cavity in these pictures? I have a persistent leaks during heavy rains
> through a couple of port lights. I only get water intrusion into the
> Latch Cavity. I changed the O-ring seals on all the Latches but still
> getting leaks. I just notice that H2O was coming out of this hole.
> >> Thoughts?
> >>
> >> John Jacobs
> >> S//V Surprise #644
> >> Urbanna, Va.
> >>
> >> Sent from my iPhone
> >
>
>
>
>
>
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