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Mark
Prindle 16 and Laguna 18DS
Ripon, WI
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Prindle 16 hull leaking
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- Rank: Lubber
- Registered: Jun 17, 2011
- Last visit: Jul 04, 2012
- Posts: 26
Posted: Aug 01, 2011 - 08:31 AM
Took out my new old 1976 P16 over the weekend with a heavy load (4 adults) and after 4 hours of sailing I had alot of water in the right starboard hull. Took several minutes to drain. I have noticed a small drilled hole under the rear hull plug beneath the rear cross beam is this a weap hole or is this not supposed to be there as the other side does not have one. The O ring is good on the drain plug. What are the most common areas to check for leaks? Please help
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Mark
Prindle 16 and Laguna 18DS
Ripon, WI
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- Rank: Mate
- Registered: Jul 06, 2008
- Last visit: Jul 19, 2018
- Posts: 986
Posted: Aug 01, 2011 - 09:17 AM
Hole under rear plug beneath the crossbeam is nothing to worry about. The plug under the crossbeam only gives access to the bolt for the crossbeam. It does not connect to the interior of the hull and can only hold a very small amount of water. Maybe a cup or so.
Does your P16 have deck ports? Some do some don't. If you have not had problems be fore your loaded it down then I would look high around the ports. My P18 used to take on more water than it does now after a weekend sailing. It turned out that the water was coming in where the bridles for the jib blocks enter the hull. I added some silicone to the hole around the cable and I get very little water in now.
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Dustin Finlinson • Magna, UT
Member: Utah Sailing Association
1982 Prindle 18
1986 Hobie 17
1982 Prindle 16
1980 Prindle 16(mostly)
1976 Prindle 16(mostly)
Check out "Prindle Sailors" on Facebook.
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- Rank: Lubber
- Registered: Jun 17, 2011
- Last visit: Jul 04, 2012
- Posts: 26
Posted: Aug 01, 2011 - 09:28 AM
No inspection ports.
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Mark
Prindle 16 and Laguna 18DS
Ripon, WI
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- Rank: Mate
- Registered: Jul 06, 2008
- Last visit: Jul 19, 2018
- Posts: 986
Posted: Aug 01, 2011 - 11:18 AM
Do the bridles for Jib blocks still go into the hull or do they attach differently.
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Dustin Finlinson • Magna, UT
Member: Utah Sailing Association
1982 Prindle 18
1986 Hobie 17
1982 Prindle 16
1980 Prindle 16(mostly)
1976 Prindle 16(mostly)
Check out "Prindle Sailors" on Facebook.
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- Rank: Lubber
- Registered: Jun 17, 2011
- Last visit: Jul 04, 2012
- Posts: 26
Posted: Aug 01, 2011 - 12:35 PM
They attach to side stay adjuster not the hull directly.
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Mark
Prindle 16 and Laguna 18DS
Ripon, WI
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- Rank: Mate
- Registered: Oct 19, 2006
- Last visit: Aug 16, 2017
- Posts: 613
Posted: Aug 01, 2011 - 03:06 PM
Mark, gently pressurize hull, add soapy water to mist bottle and wet down cat, look for the bubbles, that is where water is getting in. The only holes in the hulls are just behind the rear beam, approx 1" in diameter and should have plugs, any other holes are suspect.
Turbo
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TurboHobo
H14T
H16
P18
G-Cat 5.0
P16
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- Rank: Mate
- Registered: Aug 17, 2010
- Last visit: Oct 31, 2021
- Posts: 104
Posted: Aug 01, 2011 - 07:52 PM
I had the same problem. I removed the rudder pin gudgeons and siliconed the bolt holes (they go right through the transom). Still have a bit of water but not nearly as much. Also look for small damaged areas along the keels, all it takes is a few pinholes.
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Jason Kasper
2000 Mystère 5.0XL
Lake St Francis (St Lawrence River)
Lancaster, Ontario, Canada
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- Rank: Mate
- Registered: Mar 12, 2003
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- Posts: 879
Posted: Aug 01, 2011 - 08:31 PM
Pinholes in hull/deck seam particularly in bows. Silicone seal all seams.
