Make sure it fits snugly, then turn the water on first and run the engine at idle. Suzuki also provides the option to use ear muffs to cover the intakes on both sides of the lower unit. When using these ports, attach a garden hose and do not run the engine.
Just unscrew it and attach an optional fitting that accepts a garden hose. The latter has a screw-on cap that needs no tools to remove. 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, there’s another on the port side halfway between the cavitation plate and cowling. It needs to be watched the entire time, to ensure the water level stays high enough. 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.Ī flush bag is one way to flush an outboard after a day on the water. Know that standard muffs don’t 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. When using this port do not run the engine. Mercury doesn’t give preference to running the engine or not while flushing - three minutes is the minimum either way - but it shouldn’t exceed minimum idle speed if it’s running.įor 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. The recommended flushing time for both is 10 minutes.įor 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. After removing the prop, attach a garden hose and then start the engine. It recommends using the optional flush port on the lower unit. The procedure for the Honda BF25 through BF50, however, is completely different. It includes the cautionary notice that running the engine while flushing with a garden hose connected to the port could damage the engine.
Flesh water flushing for tohatsu 115 manual#
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. To do it right for your particular model, look it up in the owner’s manual. I could see by her smile that she couldn’t wait to spring this bit of trivia on him the next time they went out.įlushing an outboard engine is not a one-procedure-fits-all thing. always does.” I told her the owner’s manual says to flush them with the engine off. “Aren’t you going to start the motor?” Kat said. When we were done with her first lesson, I hooked up the garden hose to the flushing port, turned on the water and sat down to wait. So before embarking on our first run, I went to the Honda website () and looked up her motors’ owner’s manual. Johns River in Jacksonville, Fla., was flush them. It’s powered by twin Honda 225 outboards, and I knew the last thing we would do after a run in the brackish St.
Flesh water flushing for tohatsu 115 how to#
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. The synergy between the 4-2-1 Performance Tuned Exhaust and our fine-tuned ECU programming, MFS115 provides a strong acceleration when needed in order to get the boat on plane quicker and allowing you to reach the top end speed faster.Įquipped with standard features such as Variable Idle System allowing you to change the idle speed from 650 to 850 RPMs, a low gear ratio (2.08:1) giving you the increased low end torque your boat needs, a fresh-water Flushing System designed to make routine flushing easier, and a High Output 41 amp Alternator, the MFS115 provides the industry leading features you expect from Tohatsu.If you haven’t read your engine’s owner’s manual, there’s a good chance you have been flushing your engine wrong.Ī few months ago, my neighbor Kat asked if I could help her learn to drive her 31-foot Pro-Line. From light to heavy, pleasure or commercial boats. Higher torque also means less drag, which in turn means more boating options it could be applied to any type of boat. The higher torque you have the better hole shot, which translates to faster speeds. The groundbreaking industry-first technology, 4-2-1 Performance Tuned Exhaust, provides incomparable torque throughout the RPM range.
The legacy of our top performing and most reliable engines has been passed on, with a dynamic design and sophisticated details, to our all new MFS115 4-stroke outboard with industry-first innovative feature and characteristics. The MFS115 design is built on our best-selling models the MFS40/50/60 and the MFS9.9/15/20.
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