Go Back  Offshoreonly.com > Owners Forum > Formula
312/ 353  water understep >

312/ 353 water understep

Notices
Formula

312/ 353 water understep

Thread Tools
 
Old 01-27-2018 | 04:47 PM
  #1  
Thread Starter
Registered
10 Year Member
 
Joined: Oct 2013
Posts: 291
Likes: 4
From: Miami, FL
Default 312/ 353 water understep

hey all
I know this has been discussed and there a few post indicating the water is push-up from the engine compartment to under the step, not sure if this is the final outcome. Also I have not tested on mine. Some say they put a plug to stop the water.
Well 1 I think this channel is to allow water from the anchor locker to drain. So if you put a plug the water has nowhere to go.

So so why not put a 90 degree fitting in the engine area where the channel comes out instead of a plug.

Just curious

thoughts
Priobe is offline  
Reply
Old 02-01-2018 | 08:08 AM
  #2  
Audiofn's Avatar
Charter Member #232
20 Year Member
Charter Member
Super Moderators
 
Joined: Oct 2000
Posts: 18,417
Likes: 6
From: Carlisle, MA USA
Default

That may slow things down a little bit but the best solution would be some type fo 1 way valve. Kind of like land and sea makes for the backs of smaller boats. Hmmm now you got me thinking! :-)
__________________
Put your best foot forward!
Audiofn is offline  
Reply
Old 02-01-2018 | 09:54 AM
  #3  
Registered
 
Joined: Aug 2010
Posts: 744
Likes: 1
From: MCHENRY IL
Default

Same thing happens on the 292. Plugged it in the cabin and never had an issue afterwards.
COOPS is offline  
Reply
Old 02-01-2018 | 04:43 PM
  #4  
Thread Starter
Registered
10 Year Member
 
Joined: Oct 2013
Posts: 291
Likes: 4
From: Miami, FL
Default

So I am guessing there is a channel that runs from the bow locker through the cabin (under step), back to the bilge. If you block the under the step and water gets in from the locker area it will be blocked with no where to go. But if you put a one way valve ( as suggested) in the bilge or a 90 degree angle fitting (long enough) water will not rise high enough to go back to the step area. If it does it will still allow the water to enter the channel if the bilge is flooded. True, you will have bigger problems at this point.

Now you got me thinking about the flapper idea :-)
Priobe is offline  
Reply
Old 02-01-2018 | 04:44 PM
  #5  
Thread Starter
Registered
10 Year Member
 
Joined: Oct 2013
Posts: 291
Likes: 4
From: Miami, FL
Default

COOPS,

Do you recall what size plug is needed.
Priobe is offline  
Reply
Old 02-01-2018 | 08:05 PM
  #6  
Registered
10 Year Member
 
Joined: Aug 2013
Posts: 479
Likes: 20
From: Lake St. Clair, MI
Default

Originally Posted by Priobe
So I am guessing there is a channel that runs from the bow locker through the cabin (under step), back to the bilge. If you block the under the step and water gets in from the locker area it will be blocked with no where to go. But if you put a one way valve ( as suggested) in the bilge or a 90 degree angle fitting (long enough) water will not rise high enough to go back to the step area. If it does it will still allow the water to enter the channel if the bilge is flooded. True, you will have bigger problems at this point.

Now you got me thinking about the flapper idea :-)
The bow locker should drain out the fitting by the bow hook, at least that is how it works on the 353
snowrunner is offline  
Reply
Old 02-01-2018 | 08:36 PM
  #7  
Thread Starter
Registered
10 Year Member
 
Joined: Oct 2013
Posts: 291
Likes: 4
From: Miami, FL
Default

Ok yea your right. I forgot about that vent.
Priobe is offline  
Reply
Old 02-01-2018 | 08:49 PM
  #8  
Registered
 
Joined: Aug 2010
Posts: 744
Likes: 1
From: MCHENRY IL
Default

Originally Posted by Priobe
COOPS,

Do you recall what size plug is needed.
Expandable rubber plug. I would say 3/4 to 1" max
COOPS is offline  
Reply

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.