Water In The Bilge Mercruiser, unless its from your boat cover leaking, you should track it down, its going to get worse. If We would like to show you a description here but the site won’t allow us. It looks like it might be coming from what should be a drain plug? Jul 31, 2017 · I am getting water into the bilge and it happens more as I get under way. Due to such a small space it flips upside down and kind of shows the leak below the driveshaft. Boat has been serviced annually by Norris Marine in OKC and most recently Lost Bridge Marina here in Arkansas. The Boating Forum - Outdrive leaking water into bilge. Put the drain plug in, disable the automatic bilge pump and start filling the bilge with water. Dec 24, 2007 · Re: water in bilge, not sure where its coming in. Pull the drive off and see if there is any water in the bellows area. hull, drain plug hole, engine, outdrive, bellows lots of candidates. If the boat sits (in the water) or if I'm on plane I don't get any water in the bilge, it's only when my bow is high and I'm at about half throttle. I have checked all the hose connections that I can see but no sign of leak and all are tightened up. At idle it seems to be very little but as I increase RPMs and speed it seems to be a lot more. If it is coming in through the drive bellow (as I suspect) it will cause a lot of problems if left unchecked. Water Leak Help Mercruiser Alpha One Gen 2 Attached is a video between my Mercruiser 5. In this video we show you how to check a Water LEAK in your BOAT for a Mercruiser 5. To check the pipe for leaks, haul the boat out of the water and run the engine on a garden hose. I would certainly find out where the water is coming from. So what you see here the "waterfall" from the "lak 1 day ago · Within the last 3 years I have replaced the Impeller, Gen III Cool Fuel Module, Gear Lube Reservoir and Hose Assembly, Lower Unit Full Service (Upper/Lower Seals, U-Joint Replacement, Bellows), Bilge Pump. Sep 12, 2023 · Yes, I've always had issues with water in the bilge. The manual covers removal and installation procedures, engine systems, electrical systems, fuel systems, cooling systems, exhaust systems, drives, and power steering. I'm able to get my finger up and over the "waterfall" and can feel a puddle of water. Donn nelson, if you could get a picture of the hole that is leaking we may be able to tell for sure that it is the same hole I am talking about. 3L Mercruiser leaking hot water into bilge Looks like nothing more than a 1/4" NPT, 45° street elbow. 7 MAG MPI, and we have an important message about marine mechanics. Once it gets to the breach you will see water in the exhaust cavity. Oct 28, 2013 · Re: Is some water in the bilge expected, or an obvious problem? water in bilge is a sign of a leak somewhere. This service manual provides information for servicing 496CID/8. 7 engine and the transom. Feb 8, 2004 · Re: mercruiser alpha one drive- water in bilge I knew I was forgetting something,the gimbal bearing, the water supply hose and trim limit/trim sender. Jun 10, 2025 · Hi all, I have a 5. Apr 13, 2006 · Re: 4. Gear oil was leaking from the oil line that comes from the transom plate. I was able to get my phone down there and snap a perfect pic of the culprit. Take a flashlight and look under the engine towards the transom and look for water dripping in the bilge. It’s a small leak and the bilge pump handles it, but it’s not ideal. It looks like it might be coming from what should be a drain plug Oct 28, 2013 · Re: Is some water in the bilge expected, or an obvious problem? water in bilge is a sign of a leak somewhere. We would like to show you a description here but the site won’t allow us. 7L Mercruiser with a water leak in the bilge when running. If you don't know how to pull the drive off, do a search here - it is an easy job. Once air (oxygen) comes in contact with the submerged components, corrosion will start. Just put a 1/4" bronze pipe plug in it. May 16, 2021 · How to change the gear oil supply hose on a Mercruiser Bravo out-drive. Only happens while the engine is running, then drains out for about 8mins. It begins with safety and legal notices, an outline of the manual's contents, and an index. May 6, 2009 · I have noticed a pint or so of clear water in the bilge after a trip. Without tear down. *Pic* - Heres the picture. If this has happened to the boat, drying all electrical components and getting the en-gine running as soon as possible after getting the water out of the bilge is critical. . 1L gasoline engines. 3x6tyhy, vxy, zkcg, wrnh8, y6dz3, 4w7a, vtdnqq, ci9exweeu, ob67lx, otaa,