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    Diffuser ring on OMC props

    Hi<br />I recently bought a used OMC prop for my Johnson 55. I went from a 17 pitch to a 15 to increase my rpm. The replacement prop didn't have a diffuser ring fitted, so I tried to take the one off of my old prop to fit it to my new one. The obvious happened and I broke the ring, so I made...
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    Why so many V4's being re-built?

    Hi<br />I'm an avid reader of all that goes on here, and I'm getting the impression that most rebuilds that people are doing, are on V4's.<br /><br />From what I've read, the V4's are great engines, so why are so many being rebuilt?<br /><br />Just curious, that's all.<br /><br />Thanks<br />Steve
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    Which ignition tester

    Hi<br />Could anyone tell me what is the best "tester" to test the various ignition components on outboards?<br /><br />I've seen one or two merc-o-tronic testers on ebay in the past, and my OMC manuals suggest a Stevens tester, but would a motor cycle ignition tester do the same job?<br /><br...
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    Will a 50hp powerhead fit a Johnson 55?

    Hi<br />I've got the chance to buy a rebuilt Evinrude powerhead for a very good price. It is just the bare block and head assembly with new crankshaft, pistons, etc. For the price, (about $150), I thought I'd buy it and stick it away just in case my engine lets go at some stage. Just one...
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    OMC spares in Florida?

    Hi<br />I'll be coming over to the States in a few weeks time for a holiday :p , and I thought I'd stock up on a few spares while I'm there, as they cost a fortune in the U.K.<br /><br />Does anyone know any good outlets in or around the Davenport area of Florida? Or anywhere in Orlando come...
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    Johnson 55 running cooler. (stupid question?)

    Hi<br /><br />Please excuse me if this seems like a stupid question.<br /><br />I replaced the thermostat and pressure relief valve in my 1980 Johnson 55 about 6 months ago. The old thermostat was stuck open and the engine was running too cold.<br /><br />With the new thermostat, the engine ran...
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    Lower crankshaft bearing on Suzuki 2.2 hp.

    Hi<br />I've just got two small Suzuki outboards and I'd like to know what year they are, if anyone knows.<br /><br />The first is a DT 2.2 and the serial number is 00221-867009.<br /><br />The second is a DT 2 and the serial number is 0201 351154.<br /><br />I also need to know whether the...
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    1976 Evinrude 85.

    Hi<br /><br />What are your opinions on this motor? I know they were all good when they were new :D , but was this a good motor, or were they prone to certain problems?<br /><br />I've seen one being sold as a non runner, and I'm tempted to buy it as a project, and maybe to replace my 1980...
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    Testing OMC coils, points and condensors.

    Hi<br />Is there anyway that the coils, points and condensors can be tested using a multimeter?<br /><br />My manuals say that you need special equipment to test them, but I thought I read on here somewhere how to test certain parts with a multimeter.<br /><br />Thanks<br />Steve
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    2hp Evinrude won't stay running.

    Hi<br />I've got a 1978 2hp Evinrude that I'm having problems with.<br /><br />I've stripped the carb and cleaned with carb cleaner and OMC engine tuner, then blown out all passages with compressed air. Replaced the float valve assembly and needle valve packing. All the other gaskets look...
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    Yamaha 8hp gearshift question.

    Hi<br />I've got an old 1972 Yamaha 8hp longshaft motor.<br />It runs fine but the gear shift lever on the side of the motor is sloppy!<br /><br />I can engage forward, nuetral and reverse no problem, and the prop turns in the right directions. When I engage reverse, it engages with a healthy...
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    Evinrude lightening 3hp. Advice please.

    I've just picked up a lovely old Evinrude lightening 3hp. It was running until it was stuck under a bench in a workshop waiting for a new prop about a year ago. I haven't had a really good look at it yet, but it turns over freely and looks in pretty good shape for its age.<br /><br />First of...
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    Mercury 3.6hp overheating.

    Hi<br />I've just replaced the impeller on my 3.6hp Merc, serial number 9286513, and it still appears to be overheating.<br /><br />I took the cylinder block cover off and cleaned the water passages, then I removed the exhaust plate and did the same. Still the motor overheated. Then I removed...
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    Seized 2.5hp Johnson.

    Hi<br />I've got the chance to get a 1987 Johnson 2.5 that is seized. Obviously, it is very cheap but I wondered if it would be a worthwhile project given the history of the engine.<br /><br />Apparently, it was bought as an auxillary engine, and never used! But somehow, it's ended up seized...
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    Can anyone tell me the year of my 3.6hp Merc?

    Hi<br /><br />Well, I've gone and got another old Mercury outboard. This one's a 3.6hp, blue band and it's made in Belgium. This motor has no problems with seized parts like my my last Merc project did! The lower unit just slid off, and the drive shaft is still nice and shiny :D <br /><br...
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    How to tune Yamaha 2 hp carb?

    Hi<br />I've just got my little 2B running after having it completely stripped down. Serial number is 6A1 102994.<br /><br />Could anyone tell me a rough starting point on tuning the carb using the top and bottom screws? How many turns out should they be? I've messed around a bit with then...
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    Advice needed on dropping lower unit.

    Hi<br />I've got to replace the water pump on my 1974 20 hp Mercury. My manual is on order, but won't be here for two weeks. I know that dropping the lower unit on these old Mercs can be a nightmare, so I want to spend the next two weeks preparing for the job to make it easier when my manual...
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    What year is my merc?

    Hi<br /><br />I need to know the year of my Mercury 200, 20hp.<br /><br />It's a blue band and the serial number is 9037278.<br /><br />Thanks<br />Steve
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    2hp Yamaha seized up! How do I drop the lower unit?

    Hi<br />I've just got hold of a little 2hp Yamaha, (2B GA1 102994), which came as part of a job lot. It is seized up, and from what I can make out, it's seized at the gearbox.<br /><br />I tried to remove the powerhead first, but it won't come off! Then I tried to get the lower unit off, and...
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    Gale Buccaneer

    Would it be worthwhile buying one of these old OMC engines, or could it just turn into a money pit?<br /><br />I've got a chance to buy an old Gale engine cheap, to use as an auxilary engine. The age puts me off, but I've heard these old engine were reliable. Also, I'd love to be able to get...
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