my I/O leaking exhaust water from the outdrive

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Parasympathetic
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my I/O leaking exhaust water from the outdrive

#1 Post by Parasympathetic » Fri Nov 06, 2009 6:52 pm

Was winterizing my I/O the other day, had it on the muffs to warm it up and noticed water spraying from the exhaust bellows just aft of the clamp ( I think). Hard to tell if the bellows is torn or if the clamp is just not on right. I only have about 10 hours on it since the new motor was put in. I'm guessing they screwed it up then, although I admit it is the only time I've ever had this boat on the muffs so it may have leaked from day one.

My question is: Is this something I should fix immediately.......as in, fix it before I run it again in the Spring?
Or, does it even matter? My dealer is 160 miles away in St. Louis, from where the boat is. And I only go to St. Louis at the point of a gun.....or with one on my person. I am taking it to the dealer for it's 25 hour, new engine service next Spring after I get 15 more hours on it, so was thinking I'd have them fix it then.

What do you guys think?
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Re: my I/O leaking exhaust water from the outdrive

#2 Post by lakerunner » Fri Nov 06, 2009 7:40 pm

Why don't you get rid of that POS ski boat and buy a toon?
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Re: my I/O leaking exhaust water from the outdrive

#3 Post by Parasympathetic » Fri Nov 06, 2009 7:48 pm

It is a toon you old bastard :biggrin2

It has one big toon.......just like me.
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2015 Ranger RT175
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IF WE MAKE GUNS ILLEGAL, THEN NOBODY WILL GET SHOT ANYMORE. THAT'S HOW WE STOPPED EVERYBODY FROM DOING DRUGS.

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Re: my I/O leaking exhaust water from the outdrive

#4 Post by lakerunner » Fri Nov 06, 2009 9:28 pm

:nana :nana :nana :thumbsup :thumbsup :lol: :lol: :roll: :roll: :alright :alright :P :P :gay
Loyd & Betty Meeks
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Re: my I/O leaking exhaust water from the outdrive

#5 Post by badmoonrising » Fri Nov 06, 2009 9:35 pm

My Starcraft's bellows are 10 seasons old and are still good (flexible). I'd try tightening the clamp and see if it stops. Water leaking out also means lake water can get in. Do you get water in the bilge ? I'd replace it if it wasn't a loose clamp as well as the other boots. (Mercruisers have 3).
Ed, Cheryl, Ethan and Aspen.
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Re: my I/O leaking exhaust water from the outdrive

#6 Post by FloterBoter » Mon Nov 09, 2009 1:45 am

i don't know volvo but a bellows leak on a mercruiser can mean water
intrusion to the u joints and gimbal bearing, which can cause them to
fail in short order. those parts are not cheap, and i'm sure are much
more on a volvo. if it was mine i'd fix it now.

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Re: my I/O leaking exhaust water from the outdrive

#7 Post by badmoonrising » Mon Nov 09, 2009 3:40 am

FloterBoter wrote: if it was mine i'd fix it now.

Yep.
Ed, Cheryl, Ethan and Aspen.
2013 Sun Tracker Party Barge 22 w/90 HP Mercury, "Hellrhighwater 2"
2014 E-350 Extended XLT.
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Re: my I/O leaking exhaust water from the outdrive

#8 Post by Parasympathetic » Mon Nov 09, 2009 6:36 am

Thanks for your reply's. No water in the bilge, unless it rains when we're using it or the boat is in the water for two to three days straight.
I tried to tighten it yesterday. Very hard to get to but I managed to loosen it and tried to push the bellows on a little better, but I don't think I moved it at all. The boot looks and feels new, so it must be just positioned wrong.
I have already winterized it, so I think I'll have someone look at it next spring before I take it out.
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2015 Ranger RT175
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IF WE MAKE GUNS ILLEGAL, THEN NOBODY WILL GET SHOT ANYMORE. THAT'S HOW WE STOPPED EVERYBODY FROM DOING DRUGS.

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Re: my I/O leaking exhaust water from the outdrive

#9 Post by FloterBoter » Mon Nov 09, 2009 1:36 pm

again i don't know volvo, but merc bellows are mounted with bellows adhesive and then clamps, so they're not easy to adjust. if there's water in the bellows that protect the u joints, by spring they will rust up and you might loose the gimbal bearing, too. not being there to see the outdrive it's hard to tell from here. your boat, your call.

not sure about volvo, but merc sterndrives are to be pulled every fall to grease the coupling splines. sounds like you're not doing that. with the outdrive pulled, you can easily check for water in the bellows and replace the bellows if needed.

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Re: my I/O leaking exhaust water from the outdrive

#10 Post by badmoonrising » Mon Nov 09, 2009 4:05 pm

Flote, is yours an Alpha One Gen 2 drive ? Both of my boats have grease fittings for the coupler splines. It's hard as hell to get too (I had to make an extension for my grease gun to get to it) and you have to crank the motor so the fitting points up.
Ed, Cheryl, Ethan and Aspen.
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2014 E-350 Extended XLT.
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Re: my I/O leaking exhaust water from the outdrive

#11 Post by FloterBoter » Mon Nov 09, 2009 10:08 pm

no, my drive's older, but i assume you mean zerk fittings on the coupler, which is bolted to the engine flywheel. i think most couplers don't have the fittings any more. i've replaced my coupler, and the old and new couplers didn't have the fittings. i've heard of boats with them, though. my service manual states that the outdrive is to be pulled once a year, and the experts i've talked with agree. after losing a coupler i don't have a problem doing it. you have to pull the engine to replace the coupler...

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Re: my I/O leaking exhaust water from the outdrive

#12 Post by badmoonrising » Tue Nov 10, 2009 6:24 am

Yeah...and on my 'toon that means dropping the engine pod. No way it's coming out from the top. The PC is a 2006 and has grease fittings on the coupler, so does my Starcraft's 2000 model 3.0. Never lost a coupler....yet. :prayer
Ed, Cheryl, Ethan and Aspen.
2013 Sun Tracker Party Barge 22 w/90 HP Mercury, "Hellrhighwater 2"
2014 E-350 Extended XLT.
Chesapeake City ,MD

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