Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Tiara Open 2010 32’ Open Scupper issue
#1
Brought the boat for a long run to it’s home port and noticed the aft bilge kicking on, removed the fish box and realized that the port side scupper has a foam gasket that was not seated properly. Water was pouring in as sea water was backing up into the scupper well. Anyone have any experience with this issue and how to resolve? Seems like an odd configuration of a scupper below the waterline to have a foam gasket. Any help greatly appreciated. Apologize if I’m not explaining what I’m seeing properly. I reached out to Tiara and awaiting a response. 
Kevin 
2010 32’ Tiara “Open”
Reply
#2
I have a 2006 32 with similar issue. Aft bilge pump running underway (never at rest or displacement speed). I never checked scuppers underway but others suggested a dripless seal issue. I just increased compression on the seals (they seemed low compression) and have not yet tested underway.

I will check for scupper issue you mentioned. Agree it is an unorthodox design. Interested to hear what Tiara says. Please update post with any info. Good luck.


Sent from my iPhone using Tapatalk
Reply
#3
(05-16-2022, 06:33 PM)MichFan Wrote: I have a 2006 32 with similar issue.   Aft bilge pump running underway (never at rest or displacement speed).   I never checked scuppers underway but others suggested a dripless seal issue.  I just increased compression on the seals (they seemed low compression) and have not yet tested underway.

I will check for scupper issue you mentioned.  Agree it is an unorthodox design.  Interested to hear what Tiara says.   Please update post with any info.  Good luck.  


Sent from my iPhone using Tapatalk
Tiara got back to me and said that the foam is a aqua gasket that has been known to fail, their suggestion was to remove the gasket and fiberglass that joint. I’m going to try a temporary remedy until I can glass that in, will try and upload a picture for you.
Reply
#4
scuppers or PSS or fiberglass muflers leaking or a raw water hose are my guests... Start the engine and increase RPM, go to the engine room and see if there are any leaks, this would rule out any bad hose, clamps and / or fiberglass mufflers... for scuppers or PSS, have someone take over the helm while you go onto the engine bay and look at PSS for spray.
Reply
#5
(05-14-2022, 05:06 PM)Kevin Pro Wrote: Brought the boat for a long run to it’s home port and noticed the aft bilge kicking on, removed the fish box and realized that the port side scupper has a foam gasket that was not seated properly. Water was pouring in as sea water was backing up into the scupper well. Anyone have any experience with this issue and how to resolve? Seems like an odd configuration of a scupper below the waterline to have a foam gasket. Any help greatly appreciated. Apologize if I’m not explaining what I’m seeing properly. I reached out to Tiara and awaiting a response. 
Kevin 
2010 32’ Tiara “Open”

I have the same issue. Glassing won’t be easy. Really a poor design. So Tiara suggested ditching the foam and sealing w glass?

Btw do your scuppers have a cover on the waterline? Mine do not…
Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  [Tiara Open] Unknown noise from Tiara 3800 Open engine room Tony Saitta 2 467 10-05-2026, 11:57 AM
Last Post: ReelMagic
  Looking for Help with Fuel Vent Issue - Tiara 2700 (1988) kahunamax 3 519 10-02-2026, 11:50 AM
Last Post: kahunamax
  38 open bathroom recessed light bulb twilson0929 3 615 08-26-2026, 06:22 AM
Last Post: twilson0929
  Replacement of Carbon Filter on vent line from Holding Tank. 38 Open ReelMagic 1 489 08-18-2026, 02:11 PM
Last Post: hiccup
  2001 38’ Open interior table base removal twilson0929 3 907 07-07-2026, 08:13 AM
Last Post: hiccup



Users browsing this thread: 1 Guest(s)
Advertisements

Latest Threads
Hot Engine Room
Last Post: Nelsond
11-04-2026 11:36 AM
» Replies: 0
» Views: 42
Anyone using a cordless robot on a Tiara...
Last Post: thomasbrown
11-03-2026 05:08 PM
» Replies: 0
» Views: 50
Anyone using a cordless pool cleaner wit...
Last Post: hiccup
11-02-2026 01:18 PM
» Replies: 1
» Views: 83
Replacing the head on a Tiara 3100 — do ...
Last Post: hiccup
11-02-2026 01:17 PM
» Replies: 1
» Views: 74
89 3100 convertable
Last Post: hiccup
10-30-2026 06:13 PM
» Replies: 2
» Views: 984