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Merc cruiser Alpha One 3.0L water leak
In process of buying an old 1990 Bayliner Capri for $1,500 with some known
problems: Engine: owner has paper work that shows reman long block was installed in 2000, and that block was welded. (?) My guess is that it was a reman long block with cracked water jacket that they welded and signed off on. Shifting: has the classic interupter switch problem when shifting into reverse. (cable ?) Status: hasn't run in 3 years, so I've been over there a few times and got about 2 hours on it with the ear muffs. I "think" I got the feel for getting in reverse with out stalling due to the interupter switch deal, and got the cable lubed, and adjusted the best I can get it. Runs great on the muffs, but there is water dripping out from underneath the manifold at a fairly good clip. Checked the engine oil many times and there is absolutly NO signs of water in negine oil. So I'm wondering what the most probable cause of the water leak is, and how much of a worry is it to just let it drip? My thinking is that maybe the crack on the reman long block is up under the manifold somewhere, and weld come loose or something. I've seen a few posts where people say that the manifold/raiser should be replaced every 10 years in fresh water, and 4-5 in salt water. So I dunno. I'm a good welder, so the crack block doesn't worry me too-too much, (although welding cast iron has its own challanges). - just wondering what the chances are that its just a gasket, or the manifold/raiser itself. I'm "ok" with springing for a manafold for like $350, and a raiser for $150, thats no biggie really. Also, the biggest thing I *didn't* check before putting a $1,500 offer on this boat, is the fact that I didn't check the leg oil for signs of water. Not new to rebuilding outboards, so if there is water in the gear oil, whats the most likely cause? And how much for all of the needed parts at NAPA I wonder? And can the secondary shifting cable be changed on an Alpha One without pulling the outdrive? Also, the tach doesn't work, but don't see this as a big issue either, since electronics is my main area of expertise. So is $1,500 too much for this boat? (considering the new long block?) Thanks! |
#2
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An older Bayliner with kow problems only spells many more problems.
Your water leak may just be a open water drain plug. Can you inspect it in the dark with a bright spotlight so you can find the leak? The shift cable can only be replaced by removing the outdrive(replace the impeller while you are at it). I would take a serious look at the stringers and transom for rotting before I bought it. Any signs of water intrusion and I would pass on this boat. Been there done that. Good luck. Mark |
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