More (finally) info on my 115hp Merc outboard

JeffM

Seaman Apprentice
Joined
Sep 4, 2001
Messages
31
OK, I finally remembered to write the serial number down to find out the year of my Merc outboard. It is:<br />4237545<br />If anyone is able to tell me the year of this engine I'd greatly appreciate it!<br /><br />And I've even got new problems to talk about besides the carb that seems to be spitting out gas by the gallon.<br /><br />Now before y'all tell me to go and get a cover, I'll let you know I already know that. It's been pretty arid in these parts and I figured I could get away with it until next season. Apparently not. I arrived at my cottage this weekend and found my Glastron half submerged. A quick flip of the bilge solved the problem quick enough, but there were after effects. The trim is stuck. When I go to trim up I get a click and then nothing, and when I go to trim down I don't even get a click, just nothin at all. I didn't think the water had actually got up to the trim unit mounted to the transim, but the wires and cables were definately submerged. I didn't try to trim it until the water had drained so I don't think I shorted it at the time, it seemed to be already damaged. The battery was still fully charged as well. I thought it may be a solenoid, but why would this happen with a little water, especially if I never tried to use it when submerged? Thanks guys, and please hold the wisecracks, I'll ask Santa for a boat cover. :)
 

JeffM

Seaman Apprentice
Joined
Sep 4, 2001
Messages
31
Re: More (finally) info on my 115hp Merc outboard

Oh, 1 more thing. When cranking, just as the engine starts to fire, the cranking stops and I just get this vrrrrooom noise that sounds like something is just spinning. It lasts about 3 seconds and I can't recrank until the noise comes to a stop. It will do it about 4 times, and then the engine will finally fire before it happens the 5th time or so. Seen this one before? I'm putting it away for the winter now by the way. Probably for the best.
 

kevlar3000

Petty Officer 2nd Class
Joined
Mar 20, 2001
Messages
194
Re: More (finally) info on my 115hp Merc outboard

Just Maybe, and I mean just, you could try spraying WD40 on all wires and contacts to defuse moisture. It may be a cheap fix before having to go any further. <br /><br />Good luck!!<br />Kevin
 

tema

Cadet
Joined
Sep 23, 2001
Messages
23
Re: More (finally) info on my 115hp Merc outboard

To return to the year of your Merc, it seems to be 1975. And if anyone else is interested in the year of their Mercs, there's a list on this web page. It's in Norwegian, but don't panic, it's just a list of HP, cylinders, serial no, and year.
 

Boatin Bob

Lieutenant Commander
Joined
Sep 24, 2001
Messages
1,858
Re: More (finally) info on my 115hp Merc outboard

I've got a 1976 Glastron CV16 with 150 Merc, have had the carb spittin gas problem twice this year on different carbs, positive it's been a stuck float because I tap the float area with a screwdriver handle a few times and it stops, time for rebuilds. Have also experienced your starter symptoms as well, must be old age but it sarts to do that just before it starts, very annoying but persistance pays off and it starts eventually
 

kevlar3000

Petty Officer 2nd Class
Joined
Mar 20, 2001
Messages
194
Re: More (finally) info on my 115hp Merc outboard

Well it is just a Glastron love fest here. I have a 74 CV 16 with A Merc V6 150. I just had to have my starter rebuilt last week for the same problem. 59 bucks. Is fine now. With that 76 CV is that an inline or V6 merc?<br />Have you registered at classicglastron.com? It is a great site!!
 

manowar

Petty Officer 2nd Class
Joined
Jul 9, 2001
Messages
124
Re: More (finally) info on my 115hp Merc outboard

try some wire spray the kind that dries wires have 2 carbs? are the fuel feed lines hooked correctly that will spill fuel acts like the floats are stuck
 

JeffM

Seaman Apprentice
Joined
Sep 4, 2001
Messages
31
Re: More (finally) info on my 115hp Merc outboard

I thought it might be the float, Im taking it in to get the carbs done. For 59 bucks I'll get the starter done as well. Thanks guys.<br /><br />Hey BoatinBob, I notice you're from Toronto, where do you boat? I have a cottage in Muskoka. How do you like your Glastron? I'm fairly new to boating, is the Mercury 150 a 150hp engine? 150 hp on a 16' boat? Holy cow. Mine is a 1975 (thanks tema) Mercury 1150 inline 6. I love the boat although I just got it near the end of the summer and it's had its share of problems. Pulls a skier out of the water lickety-split and I got it real cheap though. Looking forward to further restoring it next spring.
 

Boatin Bob

Lieutenant Commander
Joined
Sep 24, 2001
Messages
1,858
Re: More (finally) info on my 115hp Merc outboard

kevlar3000, my 150 Merc is the original inline 6 that was sold with the boat back in 76. Yes I have been to Glastron site, it's amazing how much info they have and the pictures are priceless.<br /><br />OrangeCrush, I use this boat mostly up in the Orillia area on Lake Couchiching, we also have a 34' Thundercraft up there in a covered slip which is big enough to keep the CV16 next to it. Great boat for skiing although I think the motor is getting a little tired, really like the boat and would repower if I had to.
 

JeffM

Seaman Apprentice
Joined
Sep 4, 2001
Messages
31
Re: More (finally) info on my 115hp Merc outboard

I know 'Cooch' pretty well. I also have a 28' 69 Trojan on the Trent near Beaverton. I've boated up to Couchiching several times. Long haul through those darn locks though.<br /><br />34' Thundercraft? Wow, nice!
 
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