[C320-list] Port windows
tharrison at innovations-plus.com
tharrison at innovations-plus.com
Mon May 25 13:16:39 PDT 2015
Thanks Doug, Jeff and John for the solution.
I completed the four windows in the cabin ( 2 port and 2 starboard).
It rained last night and no leaks.
Kind regards.
Ted Harrison
Hull 424
Sent from my iPhone
> On May 20, 2015, at 1:29 PM, "Jeff Hare" <Catalina at thehares.com> wrote:
>
> Ted,
>
> Many options here as you've already learned. There are 4 simple things you
> can do/check and see if this fixes your problems before resorting to
> rebedding, because that's often not required.
>
> From your hull number I suspect you have the more rectangular version of the
> side opening portlights.
>
> 1. Looking at them from the outside, the aluminum frame is composed of a top
> piece and a bottom piece. Where they meet on the left and right, you may
> see a horizontal black stripe that may/may not still be filled with black
> sealant. First thing here is that these need to be sealed to prevent water
> from getting in there. When water gets into the frame, it has nowhere to go
> but inside the boat.
>
> 2. Remove the plastic trim piece on the inside (it should just snap off).
> This exposes the clamping bolts that hold the frame snug to the hull. On
> our boat, several of these had loosened up to the point where I could just
> spin them easily with my fingers. Snug these up but don't be overly
> aggressive. Check around the seal for any obvious signs of water intrusion.
> If step 1 above needed to be done, and/or the bolts were really loose, this
> could easily account for water coming in the frame.
>
> 3. The rubber portlight seals are relatively easy to replace if they're
> really worn and will stop water coming in through the glass/rubber seal
> area. If they don't look in bad shape, wash them with soapy water, and also
> ensure that the glass is clean where they meet. Use some plumbers o-ring
> grease to lubricate these seals and make a clean fit. Dirt on the windows
> will allow water to weep in, so always try to keep the glass and rubber
> seals clean and lubricated.
>
> 4. Your boat may have dogs that can be adjusted somewhat for closing the
> windows. If they don't close tightly, then the dogs may need to be adjusted
> slightly to apply more pressure. If they cannot be adjusted, then new seals
> will solve this problem.
>
> Only if these things don't solve the leak should you attempt to re-bed them.
> The bedding may be fine, but one or more of the above might be causing the
> leak and they're much easier to fix. Lewmar came and did a full
> presentation of how to fix leaks in these different portlight styles when we
> were at the San Diego Coronado regatta. There may be documents on the
> website related to fixing leaks here, but I cannot remember offhand.
>
> Good luck!
>
> -Jeff Hare
> #809
>
> -----Original Message-----
> From: C320-list [mailto:c320-list-bounces at lists.catalina320.com] On Behalf
> Of tharrison at innovations-plus.com
> Sent: Wednesday, May 20, 2015 12:38 PM
> To: C320-List at Catalina320.com
> Subject: [C320-list] Port windows
>
> I have a 1997 hull 424.
>
> The opening port side windows leak. In addition there is a cream colour
> insert in side that is cracked.
>
> Has any one replaced the opening port (lewmar) windows?
>
> Ted
>
> Sent from my iPhone=
>
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