One important area to check when there is mystery water in the M17 bilge is
the cockpit drain hoses and more particularly the through hulls to which
they attach. When I first purchased my M17 I had unexplained water in the
bilge. I wriggled back under the cockpit with a flashlight to investigate
with the boat at the dock. I found a tiny bit of water dripping at the
outlet end of one of the cockpit drain hoses and when I grabbed it to check
more closely I stuck my thumb right through the metal nipple that was
glassed into the hull as the attachment point for the drain hose! I quickly
got the boat on the trailer and home for repairs. Since those outlets on the
M17s are below the waterline a failure far from shore could be a disaster.
The repair involved cutting out the old through hulls and glassing in some
new 1-1/2" stainless steel tubing in their place. I was a total fiberglass
repair novice at the time but it was doable with a little research and slow
steady work. It was especially helpful that it didn't have to be
cosmetically perfect, just strong. Check it out closely now, and make it an
annual winter maintenance procedure to check those. You'll be glad you know
the condition of the darkest recesses of your vessel.
Mark Dvorscak
Former M17 owner

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Gordon
Gilbert
Sent: Sunday, October 19, 2008 9:46 AM
To: For and about Montgomery Sailboats
Subject: M_Boats: Bilge full of water

I was just cleaning out my M-17 for the winter and I was surprised  
that the bilge was about three-quarters full of water. A small amount  
of water may have run in after spurting through the centerboard  
pennant hole (I generally keep it plugged, though), but I doubt that  
would have been enough to nearly fill the bilge. Also, the portable  
hand pump I had sitting partly in the bilge had a bit of rust-colored  
slime on it, suggesting that maybe the water came through the keel.

I had the boat's keel trunk and centerboard worked on last winter to  
relieve a sticking board. When the shop first cut a hole in the keel  
to check for rusting ballast, they mistakenly cut partly through to  
the bilge on the first try (about a 2.5" diameter hole). Of course  
they reglassed everything, but I can still feel the cut round hole at  
the very bottom inside of the bilge right where the keel trunk is  
walled off.

My questions are:

1. Does anyone else get much water in their bilge? I assume a  
completely dry bilge is the norm. I kept my boat on its trailer  
during the season, with the exception of a couple four- to five-day  
cruises.

2. Does anyone have suggestions on how to ensure a dry bilge in this  
situation? I suppose I could cover that hole area with a layer of  
thickened epoxy, but it's a tough area to access and clean and see  
what you're doing. Again, I'm not certain that the water came through  
this previously cut area.

Thanks in advance for any suggestions!

Gordon
M-17 #377 "Sapphire"
Milwaukee












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