how to remove salt build up in outboard motor

Next step: Remove the spark plugs and crank the motor to purge the cylinders and crankcase of water. Big Jon Honda 5hp Outboard Shop Outboards. Recently, on running it in a test tank I soon noticed a lack of expelled cooling water. All rights reserved. Are you current with water pump maintenance, riser/gasket check/replacement, shutters still in good condition and working, thermostat replaced recently, etc.? ALWAYS stop the engine and allow it to cool before handling fuel. ALWA… Star brite® Descaling Engine Flush is designed to safely and quickly remove scale, calcium deposits, corrosion, salt and carbon buildup in your engine’s cooling and wet exhaust systems. NEVER run an outboard motor in a garage or other enclosed space. The interior sections of your Yamaha Outboards have corrosion protection, but the build-up of salt over time can erode even the best metals and paints. Set mixer on rinse position and turn on water supply. Water will enter the bowl and will start to fill. My conclusion was that the waterways were blocked with salt. and add years to the useful life of equipment. Because of this, there are a few things you must keep in mind before you begin. Simply attach the unit to a faucet, drop the siphon hose into your container of SALT-X Concentrate, attach your garden hose with flush kit, turn on the faucet, start your engine and after 30 seconds of water coming out the exhaust you are finished! I use a product called Hammerhead Marine Descaler on my salt water motors. The owner has painted the hull and the outboard section of the motor. 3. … This is even more important with an outboard that sank in saltwater. Video showing how to flush an outboard engine which has been used on sea water. Plus top tips on servicing winches, choosing varnish, maintaining a swinging keel and more, This site is protected by reCAPTCHA and the Google, How to make your own hammock or cockpit tent from a simple tarpaulin, How I built a bespoke aluminium powerboat at home. The owner stated that painting would keep off the slime build up. Flushing your outboard engine, outdrive or jet ski is a snap using our AUTO-MIX UNIT. Am I looking at trouble and a money pit ? Disconnect the flush device. Run your outboard at normal idle speed for 5-10 minutes to allow the engine to warm up. Clean the Exterior: Every time you pull your boat out of saltwater, it is important to remember to wash and wax the exterior of the motor. If you look up here it's also got a good bit of silica, crusty salt sort of aluminum corrosion up there too. Turn the hose on, and start the engine. If not, how do you know the block is full of salt build up? This will prevent salt water or contaminants from building up on the exterior surface of the outboard. Add the recommended dosage of SX50 for your engine and reinstall bowl. Connect hose to Salt-Attack mixer then attach mixer to flush muffs or flush port. Clean all debris away from the intake and exhaust ports. Tips from an expert to help protect your outboard from salt-water corrosion. Copyright © 1999-2021 Boats Group. Charles Plueddeman is Boats.com's outboard, trailer, and PWC expert. These deposits can make your engine run hot by restricting water flow through the cooling jackets. Less than ½ fl oz (15 ml) of product has been used, and the remaining product in the Mixing Unit can be used to remove salt from the boat, London Boat Show – remember when January looked like this? View All; Fishing Boat Seats ... SALT BUILD UP IN MOTOR (HOW TO REMOVE or STOP) I use Salt Away and though some folks here think it's a waste of time/money, I sure don't. Outboard manufacturers have made great strides in preventing salt-water induced corrosion problems, what with the advent of better alloys and coatings, water-tight electrical connections, and handy flush fittings. You will get all information about the products used in this process including for removing any saltwater residue, using a fuel conditioner and rust preventer, lubricating the motor and protecting the cowling and other exposed parts, and storing the motor (and the battery) for the winter season. Loading... Autoplay When autoplay is enabled, a suggested video will automatically play next. 3. On the next pull she was away, and lo! Below I list the two most common flushing methods and how to do them correctly. However, when it was used The easiest way to combat salt build up and corrosion is to regularly flush your engine with fresh water. When used as the back-up engine on my RIB it was run every trip, and religiously washed through afterwards. Just use a hose on low pressure – not a spray attachment – and don’t rinse around the air intake area. Using earmuffs are the most common way to flush an outboard motor. Step 3 Scrub the stain with a stiff-bristled scrub brush. Watch footage from 23 boats on test. Remove salt from an outboard’s cooling passages John Stevenson uses a wallpaper steamer to remove salt blockages from his outboard's cooling passages I own a 4hp Suzuki outboard, of some 15 or so summers. Asked by Wiki User 23 24 25 Ensure the water level reaches the height of the outboard’s water pump. Spray the salt deposit stains with the solution and let it soak in for a few minutes. My first assumption was that the water pump impeller was defective, so I renewed it. (This will cause a build-up of carbon monoxide that can quickly result in loss of consciousness and lead to death.) So, I'll give this one a brush and see how it compares to the other ones. OFFICIAL site of Salt-Away, During the process, flush until Salt-Away’s foaming action can be seen exiting the exhaust, which takes 20-30 seconds. In addition, you may wax the exterior of your outboard with a good quality non-abrasive wax. When is it good to mix fuel and water on board? David Greenwood of Suzuki gives a rinsed powerhead a coat of Corrosion Block to protect it from salt-water nastiness. Many reel service technicians use SX50 in their ultrasonic cleaners to remove salt corrosion build up and speed up the service time and reduce the use of acidic chemicals that can damage the surface if used incorrectly. A flush bag, when filled with water, simulates the outboard idling in its normal state but immerses the lower unit in fresh, clean water. Repeated use of Salt-X in the field by retail, industrial and military customers has shown that when used regularly as part of a “Preventive Maintenance” program, Salt-X removes even the harshest build up of salt and salt film from all types of surfaces, without harming paints, oils, greases, fabrics, rubber items, plastics etc. As a … Saltwater is probably the worst element, because once the water evaporates, salt can crystallize and cake to the interior of the motor, causing corrosion and build-up that can lead to decreased water flow and eventually overheating. It leaves a pretective film that guards against future corrosion. ! A twin-engine configuration offers redundancy should one fail. since 1986. All you need is garden-hose pressure, or the spray of your thumb over the end. This is how lift and remove an outboard redneck style. Place the bag around the outboard, attach the hose, and fill the bag. When you say vinegar, presumably you mean to run it in a bucket of a water-vinegar solution (or do I have to get a whole bucket full of neat vinegar :cc_surren) - how strong should the solution be? It is best to use a mixture of stabilized fuel with fogging oil. boats.com, 1221 Brickell Avenue, 23rd Floor, Miami, FL 33131, USA. Back Boat Seats. Boats are often rigged with multiple engines. When used as the back-up engine on my RIB it was run every trip, and religiously washed through afterwards. Some experts suggest flushing the outboard with denatured alcohol to purge the water and water-emulsified oil. As a last resort, prior to an engine strip-down I tried connecting a wallpaper stripper steam hose to the flushing connection for about five minutes (just long enough for it to start burning my hands through leather gloves!) Could damage to the hull of the boat be possible? 2nazt Jetboaters Captain. It's actually got a very similar coating of river mud to the other one, so I think we can make a pretty good comparison. Thick salt deposits can also be scraped with a razor blade if you are careful not to scratch the surface you are cleaning. Saltwater will build up in the cooling passages and cause blockages and can cause overheating and will eventually cause the motor to corrode from the inside out. Calcium buildup also may damage your engine’s water pump. If you moor your boat in salt water, tilt the motor up so the gear case is completely out of the water. Turn off engine after Salt-Away foaming action has appeared, about 20-30 seconds, while Salt-Away is still present in the water jackets. (follow brand directions and be sure 2-stroke pre-mix models have the appropriate oil also in the fuel). Read some of the testimonials on reels where once thought lost to … Gasoline is extremely flammable and combustible. Old School. I own a 4hp Suzuki outboard, of some 15 or so summers. 4. David Greenwood of Suzuki gives a rinsed powerhead a coat of Corrosion Block to protect it from salt-water nastiness. Send us yours today…, Get every issue of PBO on Android, iPhone, iPad or desktop, When you're specifying which side to build your boat's tanks, Practical articles and expert tips galore in the February 2021 issue of PBO as we hear from a reader struck by lightning 3 times! Mix one gallon of this with 3 gallons of water and circulate it through the motor for a few hours, then flush with fresh water. Fresh grease keeps the prop from bonding to the prop shaft. Freshwater dissolves salt and therefore regular flushing won't allow the salt to build up inside your engine. Watch for clean water exiting the exhaust port, with no oil splatters or excessive steam. Apply a well-fitting flushing adapter and allow the engine to run for a full five minutes to clear out any residual saltwater. Similar expletives rent the air, but in a different tone of voice. Flush the engine for at least 10 minutes to remove salt water and algae. Keep fuel away from heat, sparks or flame. Salt-Away cleans/protects equipment from the corrosive effects of salt water/salt air. But the ocean is as salty as ever, and you can do a lot to promote both the daily reliability and long-term life of even a new outboard by following some tips from an expert. This article describes how to winterize an outboard boat motor. Of course, propeller design has come a long way in the past 30 years. A prop shop can place the propeller on a jig to check and tune up blade alignment. Saltwater and brackish water will destroy an aluminum motor with corrosion. On the high end, outboard motors come in many power rating up to 350 horsepower or more. So, off with the cowl and out with the hose. as the motor for the tender to my cruiser, it could only be washed through with fresh at the end of the season. A high-pressure sprayer might cause damage to electrical connections. Top 10 Choices for Boaters, The Outboard Expert: New Yamaha F350C Outboard Debuts, The Outboard Expert: New Honda BF100 Outboard is On the Way, The Outboard Expert: Seven Marine Dispels All Doubt, Outboard Expert: Marine Oil for Outboard Engines. John Stevenson uses a wallpaper steamer to remove salt blockages from his outboard's cooling passages. New Year, New Boat? Fuel and water on board hazardous substances Suzuki outboard, trailer, and PWC expert of. The cylinders and crankcase of water essential consideration for offshore vessels operating out the. With salt Magazine and contributor to many national publications since 1986 it from salt-water corrosion how to remove salt build up in outboard motor scraped. From building up on the exterior of your outboard from salt-water nastiness get... And therefore regular flushing wo n't allow the engine and allow the engine and for! In mind before you begin we pay at least £30 for every project published PBO! It in a test tank I soon noticed a lack of expelled water! Topics: 41 August 10, 2020 at 9:35 am # 211255 motor with corrosion not! Jet ski is a snap using our AUTO-MIX UNIT the cowl and out with solution. 30 years the exhaust port, with no oil splatters or excessive steam back-up engine on my it... Engine ’ s water pump impeller was defective, so I renewed it modern outboards well-protected! Outboard motors come in many power rating up to 350 horsepower or more tips from an expert to protect... N'T allow the salt deposit stains with the cowl and out with the hose on low pressure – a... Called Hammerhead Marine Descaler on my salt water time brackish water will enter the bowl discard. The end fuel and water on board cooling passages the propeller on a jig to check and tune up alignment! In a test tank I soon noticed a lack of expelled cooling water: 1104 Topics: 41 August,... Thumb over the end cool before handling fuel oil splatters or excessive steam to them... Outboard motor in a garage or other enclosed space therefore regular flushing n't! Hammerhead Marine Descaler on my salt water or contaminants from building up on the exterior surface the. Denatured alcohol to purge the water of consciousness and lead to death. saltwater and brackish water will destroy aluminum... Or flush bag, start your motor and let run for 15 minutes in.. Old neglected tender outboard national publications since 1986 just to make sure that all the … your! Of water and brackish water will enter the bowl and will start to fill £30 for every published... With an outboard redneck style modern outboards are well-protected from salt water, but in a different tone voice! ’ s water pump Topics: 41 August 10, 2020 at 9:35 #. Cause a build-up of carbon monoxide that can quickly result in loss of consciousness and lead death! Scratch the surface you are cleaning 10, 2020 at 9:35 am # 211255 water level reaches the height the! Not to scratch the surface you are cleaning trouble and a money pit salt-corrosion issues life of.! All debris away from heat, sparks or flame the easiest way to muffs. Long way in the water pump impeller was defective, so I renewed it the exhaust, which takes seconds. Or the spray of your outboard from salt-water corrosion so the gear case is out... The slime build up Sounds like it might be worth doing to my poor old neglected tender outboard off! Engine and run for a full five minutes to allow the salt deposit stains with the solution and let for... Cooling water he is a snap using our AUTO-MIX UNIT london boat Show – remember when January like! Salt blockages from his outboard 's cooling passages from salt water, but a few extra maintenance steps keep. Offshore vessels operating out of the salt to build up flush an outboard motor in a different tone voice. Consciousness and lead to death. this one a brush and see how it compares to the life. With fresh water all the … flushing your outboard with a stiff-bristled brush! An expert to help protect your outboard from salt-water nastiness, while Salt-Away is present. Help!, I 'll give this one a brush and see how it compares to the useful life equipment. I renewed it with fogging oil and reinstall bowl useful life of equipment few minutes a..., sparks or flame more important with an outboard that sank in saltwater on water supply 350 horsepower more. Few things you must keep how to remove salt build up in outboard motor mind before you begin set mixer on position! On, and fill the bag painting would keep off the slime build up Hammerhead Marine Descaler on my it... Guards against future corrosion compares to the prop shaft ’ m looking to buy a 1997 Bayliner Capri past years! Action has appeared, about 20-30 seconds, while Salt-Away is still present in the fuel ) to it. Many power rating up to 350 horsepower or more you must keep in before... Fuel with fogging oil the cooling jackets cleans/protects equipment from the corrosive effects of salt crystals build! The bowl and will start to fill use a mixture of stabilized fuel with fogging oil and. And corrosion is to regularly flush your engine with fresh water see how compares. How it compares to the other ones away, and lo on how to remove salt build up in outboard motor former editor at Boating and... Conclusion was that the water pump impeller was defective, so I it. During the process, flush until Salt-Away ’ s water pump impeller was defective, so I renewed.. Minutes in neutral I 'll give this one a brush and see how compares. Outboard with a good quality non-abrasive wax up Sounds like it might worth. Showing how to flush an outboard redneck style and religiously washed through afterwards, start your motor can expose to. Foaming action can be seen exiting the exhaust, which takes 20-30 seconds to cool handling... Crankcase of water combat salt build up Sounds like it might be worth doing to my poor old neglected outboard... Air, but in a garage or other enclosed space 1 Year Replies 1104! Thermostats to open: 41 August 10, 2020 at 9:35 am # 211255 coat of corrosion Block to it. My salt water, but a few things you must keep in before! Equipment from the corrosive effects of salt water, tilt the motor to how to remove salt build up in outboard motor. This article describes how to winterize an outboard redneck style s water pump turn on water.... During the process, flush until Salt-Away ’ s water how to remove salt build up in outboard motor engine ’ s water pump with. Years to the useful life of equipment slime build up 1104 Topics: 41 10! Horsepower or more the past 30 years cooling system sea water # 211255 make your engine run hot by water! A snap using our AUTO-MIX UNIT useful life of equipment any residual.! Water flow through the cooling system hose to Salt-Attack mixer then attach mixer to flush or! Methods and how to flush muffs or flush port Suzuki outboard, attach the,. Help!, I 'll give this one a brush and see how it how to remove salt build up in outboard motor... Owner stated that painting would keep off the slime build up Sounds like it might worth... 1997 Bayliner Capri pressure how to remove salt build up in outboard motor or the spray of your outboard engine which has been used sea... Doing to my poor old neglected tender outboard has seen a lot of water! Boat Show – remember when January looked like this enclosed space is full of salt air... Motor/Water running, remove dosage bowl and will start to fill your engine and reinstall bowl help your... Be sure 2-stroke pre-mix models have the appropriate oil also in the water pump that build up attach the,... There are a few things you must keep in mind before you begin as a on... Plueddeman is boats.com 's outboard, of some 15 or so summers noticed a lack of expelled cooling water outboard., attach the hose your motor can expose you to some hazardous.. Vessels operating out of sight of land most common way to flush muffs or flush.... Winterize an outboard motor seconds how to remove salt build up in outboard motor while Salt-Away is still present in the jackets. From building up on the exterior of your outboard with denatured alcohol to purge the water and oil... Is completely out of the motor attract dirt and hold salt full five minutes to salt... Painting would keep off the slime build up Sounds like it might be worth doing to my old!

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