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Clipper
MMT Member
Joined: Wed Aug 15, 2012 6:06 pm Posts: 17
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 Submerged engine
Got to the dock this morning to find my sunk boat and submerged 2013 modded 35 hp Gatortail. Had to have happened prior evening when a major squall came thru. Pulled it out and am starting to wash down, drain carb, change oil, plugs, spray down with Wd, and anything else I can think of. Am particularly concerned about wires, control box, and other electrical components, and welcoming ALL :cry: suggestions on what else I can do to minimize these problems. Sat in brackish water (2 percent sea strength) for about 10 hours before I found it.
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| Sat Jan 16, 2016 12:03 pm |
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jakehawk9
MMT 1000 Club
Joined: Wed Jul 01, 2015 6:06 pm Posts: 1447 Location: South central, ks
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 Re: Submerged engine
Open up everything exposing wires and shit and dry em out with a blow drier. Then let it sit for a day. Ad long as you don't put power to anything while it's wet I bet you'll be okay
It's simple. get a mud motor. shoot ducks in the face.
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| Sat Jan 16, 2016 12:07 pm |
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ibfishin
MMT 1000 Club
Joined: Sun Dec 05, 2010 8:20 pm Posts: 1127 Location: Okeechobee, FL
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 Re: Submerged engine
If you energize any of that copper while it has salt water on it you will have problems. Definitely dry it completely and corrosion spray/salt away everything.
Sent from my SM-G920V using Tapatalk
_________________ 35 GTR pushing an 18' Alumitech Custom
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| Sat Jan 16, 2016 1:09 pm |
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Clipper
MMT Member
Joined: Wed Aug 15, 2012 6:06 pm Posts: 17
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 Re: Submerged engine
Wondering about the black control box on the tiller handle. Assuming it is a sealed system, wondering whether I should open it up? Cant raise the Gator crew on Saturday.
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| Sat Jan 16, 2016 2:21 pm |
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BERNIE255
MMT 1000 Club
Joined: Sun Jun 16, 2013 4:43 pm Posts: 1381 Location: Avoyelles Parish/ Marksville LA
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 Re: Submerged engine
The control is sealed but check it for water just incase
Sent from my iPhone using Tapatalk
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| Sat Jan 16, 2016 3:01 pm |
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SETx Longtail
MMT 1000 Club
Joined: Sun Sep 01, 2013 2:53 pm Posts: 3480 Location: Hardin County, Tx
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 Re: Submerged engine
Heat gun (carefully) will dry out electrical components like relays etc. pull all your fuses and dry out the fuse holders, disconnect the battery so no power is applied anywhere. Dry, clean, and coat everything with dielectric grease when reassembling. Should minimize issues when you do start to power everything back up.
Fuel system: drain gas, slosh some rubbing alcohol around in the empty tank to get rid of water allow it to air dry before refilling, flush lines thoroughly, replace all filters, drain bowl on carb. Run fresh non-ethanol gas back thru it when you put it back in service.
Engine: remove valve covers, spark plugs, drain oil, allow to sit in the sun to dry, fresh plugs and oil change and you should be good to go, give the engine a thorough coating of corrosion X or WD40.
_________________ #CFFITR
-Custom pool noodle -stage 4 water wings
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| Sat Jan 16, 2016 3:13 pm |
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Clipper
MMT Member
Joined: Wed Aug 15, 2012 6:06 pm Posts: 17
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 Re: Submerged engine
Thanks. That's the detail I was looking for.
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| Sat Jan 16, 2016 3:17 pm |
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Gigafowl
MMT Elite Member
Joined: Tue Jan 13, 2009 7:19 pm Posts: 6441 Location: Trinity Bay - Texas
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 Re: Submerged engine
After spark plug removal put ATF in cylinders and roll motor over by hand to prevent ring sieze and cylinder rusting - motor oil fouls the plugs later and ATF does not....
_________________ Eat - Sleep - Hunt ! ! !
"It is good to have an end to journey toward; but it is the journey that matters, in the end."
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| Sat Jan 16, 2016 3:41 pm |
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Clipper
MMT Member
Joined: Wed Aug 15, 2012 6:06 pm Posts: 17
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 Re: Submerged engine
Keep 'em coming, fellas.
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| Sat Jan 16, 2016 4:05 pm |
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flint87
MMT 1000 Club
Joined: Sun Dec 14, 2014 2:21 pm Posts: 3214
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 Re: Submerged engine
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| Sat Jan 16, 2016 4:22 pm |
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SCmudder7071
MMT 1000 Club
Joined: Mon Feb 07, 2011 12:10 pm Posts: 3024
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 Re: Submerged engine
You can get it running no problem. But be ready to be fighting electrical problems sooner rather than later.
_________________ 1754 Extreme/LAProp Stage 2 GTR
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| Sat Jan 16, 2016 4:25 pm |
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Gigafowl
MMT Elite Member
Joined: Tue Jan 13, 2009 7:19 pm Posts: 6441 Location: Trinity Bay - Texas
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 Re: Submerged engine
_________________ Eat - Sleep - Hunt ! ! !
"It is good to have an end to journey toward; but it is the journey that matters, in the end."
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| Sat Jan 16, 2016 4:51 pm |
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Clipper
MMT Member
Joined: Wed Aug 15, 2012 6:06 pm Posts: 17
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 Re: Submerged engine
Figure the electrical problems will begin to surface fairly soon, hoping they will wait till after the season, then will rewire and replace . Keeping my fingers crossed.
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| Sat Jan 16, 2016 5:08 pm |
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Team Schmo
MMT F.E.
Joined: Sun Sep 08, 2013 8:05 pm Posts: 814 Location: Montana
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 Re: Submerged engine
After you have run it, I would also immediately drain the oil again, to make sure you got all the water out..
_________________ You can't fix stupid
"As long as the dog hits the water"
" Endorsed by Drake Waterfowl, Dakota Decoy, and Rig 'em Right Waterfowl"
"Stealthcraft Boats Pro Staff"
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| Sun Jan 17, 2016 6:20 pm |
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MALLARDSX2
MMT F.E.
Joined: Wed Jan 28, 2009 6:34 pm Posts: 978 Location: GA
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 Re: Submerged engine
Put all electrical parts in a 5 gallon bucket and fill it with riceā¦
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| Tue Jan 19, 2016 6:28 pm |
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SETx Longtail
MMT 1000 Club
Joined: Sun Sep 01, 2013 2:53 pm Posts: 3480 Location: Hardin County, Tx
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 Re: Submerged engine
Tiny Asians wil emerge from the rice at night and repair your electronics.
_________________ #CFFITR
-Custom pool noodle -stage 4 water wings
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| Tue Jan 19, 2016 6:32 pm |
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brickgw
MMT 1000 Club
Joined: Wed Apr 17, 2013 5:15 pm Posts: 2032
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 Re: Submerged engine
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| Tue Jan 19, 2016 6:36 pm |
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deadbird8
MMT 1000 Club
Joined: Wed Feb 04, 2009 7:50 pm Posts: 3833 Location: Old East Dallas, Texas
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 Re: Submerged engine
_________________ Excel 1851F4 w/ MB35HD+R CDI with a little bit of this and little bit of that
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| Tue Jan 19, 2016 6:40 pm |
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MALLARDSX2
MMT F.E.
Joined: Wed Jan 28, 2009 6:34 pm Posts: 978 Location: GA
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 Re: Submerged engine
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| Tue Jan 19, 2016 7:19 pm |
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Clipper
MMT Member
Joined: Wed Aug 15, 2012 6:06 pm Posts: 17
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 Re: Submerged engine
Its a Briggs, not a Kawasaki. Got it running after following suggestions, replaced starter and kill switch, plan on putting it through its paces within poling distance of the dock tomorrow. Thanks again for all the advice.
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| Tue Jan 19, 2016 7:45 pm |
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