How to repair water leak in boat exhaust manifold drain elbow broke?

Dayana Sauer asked a question: How to repair water leak in boat exhaust manifold drain elbow broke?
Asked By: Dayana Sauer
Date created: Fri, Mar 26, 2021 6:56 PM

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Those who are looking for an answer to the question «How to repair water leak in boat exhaust manifold drain elbow broke?» often ask the following questions:

❓ How to repair water leak in boat exhaust manifold be welded?

Drizler, The only good way to repair a mairne exhaust manifold or riser is to replace it, PERIOD. The cracks can be welded sure enough, but you won't believe how much heat these water cooled exhaust parts see. The frequent heating and cooling cycles will make the repaired cracks open up in a short time.

❓ How to repair water leak in boat exhaust manifold for mercruiser?

3,598. Mar 6, 2009. #4. Re: 3.0 LT Mercruiser exhaust manifold water leak. Try to tighten the bolts easy does it, hope thats what it is, if not got to replace the gasket, to do that the manifold got to come off with the riser in one piece hopefully. Hope that the second thing is the problem cause the third problem could be a cracked manifold.

❓ How to repair water leak in boat exhaust manifold for 2004 nautique?

Quick, Easy, and saves money.Tricks of the trade. Extend the life of the engine exhaust manifolds risers.

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BOAT Exhaust Manifold Risers Repair - YouTube. BOAT Exhaust Manifold Risers Repair. Watch later. Share. Copy link. Info. Shopping. Tap to unmute. If playback doesn't begin shortly, try restarting ...

Re: broke exhaust manifold drain plug Yeah, the drain **** is broken, you can still just remove the hose and let the water drain out through the hose elbow. As long as the drain **** doesn't leak it shouldn't be a problem when the hose is re-installed. If you insist on fixing the drain ****, you are going to have to pull the manifold.

Install your boats drain plug and start filling the bilge with fresh water. Carefully monitor the level of that water as so it doesn't get too high. Avoid letting it get up to the starter motor. Stand behid the boat and look for water dripping out. Water can also leak into the bilge from a leak on the engine.

Look carefully at how they fit, and how the different holes line up. Any exhaust leaks will lower your engine's power, so you want to make sure the gaskets fit perfectly. Step 5: Install Boat Exhaust Manifold. Set the new exhaust manifold in place. Without disturbing the gaskets underneath, place the new exhaust manifold onto the engine.

Check risers and elbows starting at two years, and annually thereafter, if the boat is used in salt water. Even with a closed cooling system, the risers are raw-water cooled. Risers usually fail before manifolds do. Fresh Perspective. Risers and manifolds used in fresh water have an almost indefinite life.

Check the elbow - there´s a water injection port there (where the hose coming from the H/E comes back to the exhaust) which sprays water into the exhaust stream. This is necessary to cool the exhaust, which is in the neighborhood of 800-1000F at that point - plenty hot enough to get cooking.

One of the water fittings on the exhaust manifold was leaking. I shut the motor down, loosened the hose clamp and just as soon as I did, the fitting broke. The fittings they use on these motors are plastic. Plastic parts on a cast iron exhaust manifold...

finding exhaust leak? Repairing exhaust/water entry point; Replacing the muffler "Soot" from exhaust; manifold water leak v/s exhaust waterjacket leak, or BOTH; Looking for a Stainless Steel Water Lift Muffler; Request for exhaust problem info; Replace Hot Exhaust; Gasket between manifold and exhaust? exhaust outlet guard opinion please

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Exhaust elbow clog Over a few years, a problem with rust buildup in the exhaust elbows may develop. Many exhaust elbows have several small holes in the area where the raw-water enters the exhaust pipe. These orifices are designed to ensure proper water distribution at this point.

Your Answer

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Can you weld a boat exhaust manifold?

Welding a cracked exhaust manifold can save you a lot of money. The task can be done with just about any welder meant for steel. The most important part of welding the manifold is the preparation work; a well-prepped welding job goes very smoothly.

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How to repair marine exhaust manifold 1976 omc?

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How do you remove an exhaust manifold from a boat?

  • Unlike a car's engine, you have fairly easy access to the boat exhaust manifold. Once the engine compartment is open, you will see the exhaust ports on the side. All that is needed is to remove a few bolts on the exhaust manifold itself to remove it. Use a wrench to loosen the bolts.

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How long does an exhaust manifold last in a boat?

  • However, heavy use in saltwater can see this drop to as low as three years, while lightly used freshwater boats can get up to 20 years out of a manifold. (We are assuming that your manifold is raw water cooled.

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Marine exhaust manifold repair 1999 ford ranger 4x4 3 0?

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Can exhaust leak in boats be repair error?

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Does boat exhaust pollute water?

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Can exhaust leak in boats be repair with aluminum?

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Can exhaust leak in boats be repair with heat?

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Can exhaust leak in boats be repair with oil?

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