Unable to add item to List. The procedure for smaller FourStrokes requires removing the prop, attaching the hose to the fitting beneath the cavitation plate, turning the hose to half strength and running the engine for at least five minutes. The hose should pull out. Feel free to submit it via the form below and I'll answer it in depth for you. The engine manufacturers may have custom flushing devices but these can sometimes be expensive and tricky to fit. 
Author: Stuart Buckingham My brother and I are as different as can be. Not just a light coating, the parts were practically white. My Suzy has a flushing port to connect hose to, I then run about 20lts water thru without running motor. For direct-injected two-stroke OptiMax outboards, Mercury recommends using a water supply with no more than 45 psi (pounds per square inch) and attaching it to the flush port on the back of the engine, beneath the cowling. Lenny is a graduate of the Westlawn School of Yacht Design, and he has won numerous BWI and OWAA writing awards. Can starting the engine while flushing using the direct connect hose damage the engine. 2022 Duncan McIntosh Co. Inc., All Rights Reserved. I have a 2 stroke Mercury 200 HP (V-6) I keep it in a slip and it is headed in, so flushing is very difficult to say the least so I dont flush it. search | FAQ | Feel free to get in touch via (03) 4216 5411 with any service enquiries. In the case of the 2005 Honda BF225 motors I flushed, the manual says to connect a garden hose to the flush port, which is on the upper starboard side of all Honda models more than 50 hp. If you saw our 2 Most Common Outboard Engine Issues: Fuel Systems and Flushingvideo, you got a peek at the salt build-up, scaling, and corrosion that can form inside of an outboard that isnt freshwater flushed on a regular basis. Is there long term problems with doing it this way? I understand these were partly supplied for moored motors to allow them to be flushed.
When complete, switch off outboard and remove from tank. Take BoatingWorld to on your digital device and get the best of boating information and videos. Start the outboard, and make sure water is coming out of the tell-tale. It includes the cautionary notice that running the engine while flushing with a garden hose connected to the port could damage the engine. Your recently viewed items and featured recommendations, Select the department you want to search in. Ho do you know when the thermostat has opened, a big rapp for the salt away, I use a cap full in a drum, then another quicker flush with straight fresh water, the makers also recommend doing this. Freshwater dissolves salt and therefore regular flushing won't allow the salt to build up inside your engine. Now I jut have to find a replacement valve which is proving challenging. Found the hose assembly which includes the valve for $50 online. 
Boat tests, DIY, gear accessories, Expert tips, contests, engine maintenance, watersports, fishing and more! If you keep to a regular flushing routine you are giving your outboard the best chance of having a long and healthy life. profile | register | author help. If the boat is in the water, tilt the engine up until the outdrive has drained of saltwater. I hope he really "gave" it to you as opposed to selling it to you. Have I done any damage and is it ok to flush it in fresh water today? On every current North American Yamaha model of eight hp or more, there is a flush fitting on the starboard side toward the front. Please check compatibility before purchasing. Usually about 5-10 minutes. If I use my boat on fortnightly basis do i need to drain 2 stroke fuel from tank and diguard it. Suzuki also provides the option to use ear muffs to cover the intakes on both sides of the lower unit. Besides learning the water pump didn't need to be replaced at 100 hours (3 years), I found that my religious flushing practice may be all for not. In fresh water, this is not a problem but in saltwater, it opens the engine up to salt build up and corrosion within the outboards internal cooling passages. In both procedures, Suzuki recommends flushing for at least five minutes. One of the biggest killers of the modern outboard is corrosion and often it's not what you see, but rather what you don't see that causes the biggestproblems. Run the motor until water starts running from the thermostat relief. Tilzbow, did you ever use your flush? Help others learn more about this product by uploading a video!
Mercury Quicksilver Motor Flusher Fits Mercury/Mariner 4-15 HP 2-Strokes, 4/5/6 HP 4-Strokes, and 8/9.9/15 HP With Standard Gearcase. Start outboard, making sure that your outboard is pumping water from tell tail, 6. At 100 hours, I had the water pump replaced and found the parts to be coated with salt. Save my name, email, and website in this browser for the next time I comment. We use cookies to ensure that we give you the best experience on our website. :). Hi. I watch the Tattle tale stream and I have a pressure gauge and head temperature gauge. Comments have to be approved before showing up.
Is this bad, or an easy fix. Outboards are raw water cooled and draw water directly from their environment to cool down. How to flush your outboard correctly and why its so important. Best part is I don't even have to remove my prop for it to fit on. Is this method ok, my yamaha had same. I always check my water tell tale before launching my boat but last time no water was seen. I take a 20lt water tank with a 12v pump and fit my muffs to it and flush my motor every time It comes out of the water when away camping at the very least until I get home. Barn. 7. Hi , I just got an old half oil drum for this purpose but it still has a lot of oil residue it it, will a small amount of oil in the water hurt anything or do I need to thoroughly clean it out first ? Look at the E-Tec engine, they claim no maintenance for 3 yrs? Again the Boat was ran in Saltwater and kept on a Lift outdoors in a Saltwater Environment.. If its not, immediately turn the outboard off to prevent overheating (and consult your service technician). Muffs won't flush the motor as much as the flush attachment will.. vBulletin v3.8.8, Copyright 2000-2022, vBulletin Solutions, Inc. To do it right for your particular model, look it up in the owners manual. After removing the prop, attach a garden hose and then start the engine. Boaties should be aware that this is not a guarantee that the impeller will never need replacing. It is interesting that a lot of owner's manuals don't give replacement frequency for things like batteries, impellers, themostats, fuel pumps, etc. boats.com is part of the Boats Group Network. I wish I could. Know that standard muffs dont work and could damage the engine, because there is another inlet on the front of the lower unit, in addition to the ones on the side. On every model except the DF2.5 portable, there is a built-in freshwater flushing system port in front just under the cowling, and on select other models, theres another on the port side halfway between the cavitation plate and cowling. My Yam 60 4 stroke has the 3/4" flushing coupling. To use muffs on the 20 and 30 hp models as well as motors with the M2-type gearcase it is necessary to use heavy tape to close additional openings, to ensure proper water flow, which makes a great case for just using the port.
This is usually no more than five minutes. Copyright 1999-2022 Boats Group. Question. How much damage has been done to the motor with approx 500 hours on it and "Never Flushed"!? I simply tilt the motor up, put the ear muffs on and let it run for 5 minutes or so, in the tilted up position. If I fish Lake Tahoe or one of the clear water Sierra lakes its not necessary to flush. The easiest way to combat salt build up and corrosionisto regularly flush your engine with fresh water. A few months ago, my neighbor Kat asked if I could help her learn to drive her 31-foot Pro-Line. The recommended flushing time for both is 10 minutes. Thanks for sharing this, now all of us 150 4s owners can keep an eye on this one. Sounds like the cap isn't tightened down.. Cap is tight and it has two vent holes built in and thats where the water is spraying from. Evinrudes have a water port on the back of the lower unit and, according to the manual, it is not necessary to run the engine to give it a good flushing (a bit ambiguous). If youve returned home late, or you're in a caravan park where the noise of running the engines is an issue, then this is better than not doing it at all. This subject has been nothing but confusing to folks. Glad to see you made it through the hurricane. 2. back into the water and your engine, if flushing in a tank/drum the water must be replaced at least once, preferably twice during the process, you can add a silicone based additive to the final flush thus coating the internal surfaces of the motor, displacing water and providing an oxygen barrier, fabric softner provides a very good additive and cost about 60c per use. Happy boating. Remove the cap from the flushing port, and thread your garden hose into it. Reviewed in the United States on April 22, 2021, It pops apart very easily but it does get the job done, Reviewed in the United States on May 27, 2021, Reviewed in the United States on August 25, 2016, Works great on my 1988 Yamaha 9.9 (w/ water pick up under the cavitation plate like the mercs) No longer have to use the dreaded bucket method to flush my motor. Tanks. Her son, J.K., had always done the chauffeuring, but she wanted to take it out herself and learn how to care for the boat when we were done with the trip. Price runs $45 - $75 The description and part number is listed below. The build up of salt over time can cause overheating issues or, worst case, corrosion that will eventually eat away at your engines block destroying your outboard. Creating a homemade test tank may be the best solution. If you continue to use this site we will assume that you are happy with it. I can spend hours making sure that the caulk line around the latest addition is as perfect as possible, he will just glob the cheapest silicone he can find somewhere CLOSE to the screw and let the excess drip down the side of his boat. Were talking less than 100 hrs most likely. Outboards are raw water cooled and draw water directly from their environment to cool down. A flush bag is one way to flush an outboard after a day on the water. Let the engine run for at least five minutes. Turn the engine off, then turn off the water and remove the earmuffs. If the hose fitting blows, or something else goes wrong you'll need to turn off the motors immediately to prevent damage. 'Ear Muffs' allow you to run your engine with fresh water using a standard garden hose to clean out both the block and water pump of unwanted sand and salt. 2. Run the motor for an additional five minutes, before turning off the outboard motor and then the hose (in that order!). Top 10 Choices for Boaters, Mercury Introduces New 60R Outboard Motor, 2 Most Common Outboard Engine Issues: Fuel Systems and Flushing, how to keep your outboard engine looking like new, how to change engine oil on a 4-stroke outboard engine. This setup is different from Yamaha and Honda. When I did put a pump kit in the pump it was as clean as a whistle. My Yamaha motor is 4 years old (115 HP) and the flush fitting is on the PORT side, not the STARBOARD side. I have been flushing religiously using both the ear muffs and a tank ever since new. Not likely its still covered since its a 2014 model. No water came out of the tell-tale. Date Posted:22 May 2017. My mate borrowed my boat and whilst flushing motor he accidently used an attatchment that caused him to flush the gearbox and it spat out oil. Is it normal to NOT have water come out of the telltale when flushing the engine? Connect garden hose to ear muffs making sure that your hose fitting clicks on, 3. I think that our modern engines are ALOT tougher than we think and really dont need all the things we do for them (expensive oil, fuel additives, etc.). Turn on the water, and make sure its flowing around both sides of the lower unit water intakes. They have never broken down, he has spent almost nothing on maintenance and even less time. Lower outboard into water, ensuring the water level is around 2 inches above the cavitation plate, 3. Start engine, run in neutral for 2 to 5 minutes allowing the thermostat to open and fresh water to circulate throughout the internal cooling galleries, 5.
The engine was vertical. Do you have a question you want answered? Ive an early 80s Merc with a single water port down the bottom. Its a 40hp Yamaha 2 stroke outboard motor. How to Buy a Boat: Tips for a First Time Buyer, Top 10 New Fishing Boats for Under $20,000, What Type is Right for You? So before embarking on our first run, I went to the Honda website (marine.honda.com) and looked up her motors owners manual. I honestly dont think he has ever washed his boat, I know he has NEVER flushed his engine. Pebbly Beach Outboard Motor Flusher Boat Marine Water Flusher Ear Muff Engine Flush 2 Pack Boat Engine Flush Mixer Liquid Flow Valve for Salt Remover Solution with Was Five Oceans FO1884 Universal Outboard Motor Flusher, Black PVC Rectangular Muffs, F ISURE MARINE Universal Rectangular Outboard Motor Water Flusher Boat Ear Muff Engin Universal Outboard Motor Flusher, Marine Grade Rubber Muffs, PVC Coated High Tensil Five Oceans FO4602 Inboard Motor Flusher, Circular Cup Boat Motor Muffs with Telesc Rareelectrical NEW 12V TILT TRIM MOTOR AND RESERVOIR COMPATIBLE WITH MERCURY MARINE Brief content visible, double tap to read full content. Any tips on how to clean it ? But you can prevent this kind of harm, as long as you know how to flush an outboard properlyand you give your motor a flush after each and every saltwater use. I always start the motor but only briefly while flushing to make sure the water pump gets flushed. I did not flush it but noticed that there is oil leaking from the propeller area.
yea guys i do the taste test when flushing my motors after use as i can not see if the salt is gone , seems the best way to do it . I found this on another forum. always does. I told her the owners manual says to flush them with the engine off. Turns out the spring in the in line check valve broke. When you have a small HP outboard (under 25hp) the lower unit may be too small for aftermarket flushing devices to fit properly. All rights reserved. The latter has a screw-on cap that needs no tools to remove. On all models that have a port, regardless of the brand, you must replace the cap or reattach the fitting; otherwise, you can cause engine damage, because the water flow will be interrupted. Water was running out by the prop, as I would expect. Slide the earmuffs over the lower unit, so they fully cover the engines water intakes. The maintenance nuts do them all every two years and claim they'll continue because they never had a problem, not knowing whether or not they would have had a problem if they waited 5 or 10 years. Powered by: Ultimate Bulletin Board, Freeware Version 2000Purchase our Licensed Version- which adds many more features! Run outboard for 2 to 5 minutes to ensure the thermostat opens and fresh water passes through all internal cooling galleries. Have a 4 stroke Yamaha motor 60 hp when flushing out board always taste water yesterday after using and when flushing could taste oil in water is this serious what could the problem be ? Water is still coming out of the pee valve but is also coming out of the flush line cap. Ive heard vinegar is a great salt away to wipe down clean salt from power head etc leg and all those difficult places a hose just can wash, We have 3x 25hp for inflatable surf rescue boats, we have been told to pull the fuel line from the engine to while flushing it, to run it dry. I am about to take my boat in for its 100 hour maintenance, I told him I was going to change the water pump and plugs. Was spraying at idle with a light spray and all the way to WOT with a heavier spray. Required fields are marked *. When done, tilt it down to drain. On Yamahas YouTube channel is a service video that demonstrates how to use a flush bag, which completely immerses the lower unit in a small pool of water, and muffs. Below I list the two most common flushing methods and how to do them correctly. Please try again. It's a light spray at idle and turns into a harder spray as RPM's increase. It clears the saltwater & sand from your motor, helping to prevent salt build-ups and corrosion. If the check valve fails youll have to buy the entire hose assembly. What would be the pros vs Cons - cheers. With over two decades of experience in marine journalism, Lenny Rudow has contributed to publications including YachtWorld, boats.com, Boating Magazine, Marlin Magazine, Boating World, Saltwater Sportsman, Texas Fish & Game, and many others. A simple job that when done correctly will help your motors stand the test of time. If I fish Lake Tahoe or one of the clear water Sierra lakes its not necessary to flush.
Or should I insert a hose into the bottom? Ensure outboard is trimmed down to be as vertical as possible, 4. For supercharged four-stroke Verado outboards, Mercury recommends using the fitting on the port side, just below the cowling, and turning the hose on about half strength. Will we need new seals? They're easy to make (Bunnings wheelie bins make great test tanks) and they'll save you wastinglitresof water every time you want to flush your engine. Will check this tomorrow. Your email address will not be published. Once completed, switch off your outboard and then turn off your hose. to regularly flush your engine with fresh water. To shop for ear muff outboard flushers, click here. Its done it before but normally only at idle and would normally stop as RPMs increased. thanks. Well I can testify that his engines run almost perfectly, they start up just as easily as mine and run just as smoothly. we sometimes get away camping where there is no water to flush motor, sometimes we are away for 2 weeks, we cant flush motor till we get home, how much damage are we doing?? IMPORTANT: don't walk away from your motor while it's running. I use it after every trip to the lake I fish most often, Pyramid Lake in NV, because the water has high alkaline content. To calculate the overall star rating and percentage breakdown by star, we dont use a simple average. Me thinks we are all too worried about the detailsas he sayscrank it up and go have some fun.
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