Performing Pre-operational Checks

evinrude-oilIf you’re anything like me, your outboard-powered boat is your true pride and joy; it’s your portal to a quiet, early morning fishing session or to an adventure in uncharted waters. Since I don’t have much spare cash to spend on costly repairs and replacement parts, I make sure to put in the routine maintenance work when it really matters. If you take a few minutes to perform some checks before leaving the dock, you’ll thank yourself later.

Begin by systematically checking the fuel system. For starters, top off your gas tank and check the fuel lines for leaks. You’ll also need to poke around among the line connections to ensure they’re good and tight. Next, shift your attention to the oil level. Replenish your supply of Evinrude oil in the fuel tank. Yesterday we discussed the benefits and detriments of trimming your outboard; start with it in vertical position so it’s not tilted back or forward.

Last but not least, test out the steering controls. If you notice any sticking or looseness as you turn the wheel, it might be cause for concern. Likewise, the throttle and shifter should move with only slight resistance. Seek mechanical assistance if they catch or feel too mushy. Now that you’ve done the work, it’s time to have some fun out on the water.

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Basics of Outboard Trimming and Tilting

mercury-oil

Although not every outboard motor allows boaters the option of power trimming – also known as raising and lowering the drive unit – it’s a feature that’s widely available in most new outboards. “Trim” is maritime jargon used to refer to the running position of the engine drive unit. Think about the way your own outboard descends from the transom and into the water.

If a motor is neutrally trimmed, it will be positioned in an almost perfectly vertical manner; the bow will be lowered and the propeller shaft stays parallel to the water’s surface. As one might expect, operating a boat with neutral trimming is probably the most fuel-efficient technique as it streamlines the machinery’s progress through the water. “Trimming in” occurs when the top of the outboard is pointed slightly back and way from the stern. Again, this method lowers the bow but improves the ability to plane and ride through choppy seas.

The final option, “trimming out” actually lifts the bow and boosts the craft’s top speed considerably. When a motor is trimmed out excessively, the boat will begin to bounce. This technique is often employed in racing and for achieving quick bursts of speed during short-term trips. However, be prepared to replenish the engine with a supply of Mercury oil. Trimmed out boats are never as efficient as they could be.

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Why Apply Antifouling Paint?

antifouling-paintIf you’ve ever taken a look at a tall ship or even a cruise liner, you may have noticed an element that most of those enormous boats have in common. Along the bow, the stern and the underside of the boat you’ll find barnacles and other saltwater mainstays. A shipwrecked vessel will attract even more barnacles than an active one. Needless to say, these crusty objects clinging to the underside of the craft do much to slow things down.

The hull of a boat running in saltwater might also acquire a collection of weeds and slime over time – something that must be avoided in order to maximize engine efficiency. The idea is to reduce drag, and that means dropping the dead weight. If the barnacles, seaweed and other assorted gunk have already taken hold, you’ll have no choice but to hose and scrape the hull.

Otherwise, simply apply some antifouling paint to the underside of the boat. The paint dries to form a smooth, hard surface that’s resistant to vegetable growth and clinging barnacles. The paint will thin out through the course of use, so it simply needs to be replenished at the beginning of each boating season. By keeping your boat running slick through the water, you can save money on other vital supplies – especially Evinrude oil.

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When Buying an Outboard, Think Long-Term

bulk-motor-oilBuying an outboard motor is a process that should not be taken lightly. As perhaps the most critical purchase you’ll ever make in regards to your boat, it deserves significant preparation and forethought. Take some time to explore the market – both online and at nearby dealerships. Scan the classified ads in your local newspaper for used outboards, but remember that most marine engines manufactured since 1990 should receive TC-W3 certified bulk motor oil.

Our logical tendency as consumers is to seek out the best deal, and to some that might mean the lowest price. Unfortunately, the cheapest goods don’t always equate to the best value. There’s a lot of truth in the old saying that “you get what you pay for.” Still, it’s possible to find a lot of value on the used market. You’ll just need to be discerning when making your selection.

When making your purchase, try to look beyond the price-tag and the immediate costs. All outboards require basic maintenance, and in the case of a high-quality model, that maintenance should be enough to make the engine last for years at a time. Before latching onto a bargain-basement-priced off-brand outboard, ask yourself if it’s really worth it in the long run.

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Even the Most Advanced Motors Need Maintenance

maintenaceBy now you’re probably familiar with the big three names in outboard motors: Evinrude, Yamaha and Mercury. In recent years, the Environmental Protection Agency has tightened its restrictions on engine efficiency and marine pollution. This just makes sense as the American public becomes more sensitive to ecological issues and biofuels are made a viable alternative to fossil fuels in automobiles.

Unfortunately, with all of the technological and environmental upgrades made to outboards in the last year or so, it’s easy for boat owners to get complacent with their routine maintenance. For whatever reason, people believe these admittedly formidable machines can take care of themselves. Of course those beliefs are shattered the second something goes wrong on the mechanical end.

As always, the first step is to consult the owner’s manual for maintenance tips that are specific to each outboard model. Generally speaking, though, boat owners should adhere rigidly to the engine’s maintenance schedule. This schedule dictates when various services should be performed after however many hours of use. Some matters of routine upkeep – such as replenishing the engine with Evinrude outboard oil – are universal and should be done without fail. Other maintenance procedures should be completed according to the outboard’s age and the extent it’s used each year.

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Give Your Outboard a Revitalizing Cleanse

boat-cleaning

During the course of a typical fishing or cruising excursion, outboard motors collect sand and other debris from the surrounding water. In the unfortunate event that a boat runs aground, that amount of detritus increases exponentially. It doesn’t take a genius or a master mechanic to figure out that dirt and grime don’t mix with internal engine parts. Obviously something needs to be done to clean out the engine – but what?

The answer lies in yet another essential piece of routine maintenance: the freshwater flush. While most Yamahas and other top-of-the-line 2 strokes feature a built-in freshwater flushing device fitting, some engines will require a pair of “rabbit ears.” These invaluable tools are so named because the two rubber seals are connected with a metal clamp. To use the Yamaha fitting, just connect a normal hose to the lower cowling.

It’s a common misconception that freshwater flushes should only be performed after a ride in salt water. While you might want to flush the engine more frequently in the case of saltwater boating, the process is important no matter what. In fact, along with other common maintenance procedures such as replenishing the engine’s supply of Yamaha 2m oil, flushing can add years of functional life to your outboard.

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Why Does Propeller Pitch Matter?

propllars1Yesterday we discussed the virtues of purchasing the proper propeller for one’s small boat. I received some correspondence from some longtime readers requesting specifics. The most common questions had to do with the “pitch” of the propeller and what that might mean for engine efficiency. So, thanks to popular demand, let’s take a closer look at that undervalued part that cuts through the water with authority.

Pitch refers to the distance a propeller moves forward with each rotation. This measurement is extremely important for boaters who want to achieve maximum RPM at full throttle with a normal load inside the boat. If a boat is overpropped, or has too much pitch, it will be slow to get on plane and it won’t respond immediately to the throttle. In other words, such a boat will act as a sluggard until a more suitable propeller is attached.

If the boat is underpropped, or doesn’t have enough pitch, it will effortlessly exceed the manufacturer’s recommended RPM, and it will hop along in the water. Find a happy medium where the given pitch of a propeller corresponds to recommended RPM, and you’ll be well on your way to achieving engine efficiency and saving a pretty penny. Try asking a boat dealer if you can water-test a few different props before buying. Don’t let your latest fixation on propellers distract you from mandatory maintenance duties, however. Some fresh 2 cycle oil always does a motor good.

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Pick the Propeller That’s Right for You

propIf fuel efficiency and thrift are important to you – and let’s face it, most small boat owners are a bit hard up for cash these days – consider thinking outside the box. We’ve sung the virtues of fuel flow meters, marine GPS units and routine maintenance habits, all of which will help you save on fuel and maximize your fishing or cruising experience. Still, these are far from the only serious steps a money-savvy boat owner can take to cut down on costs. For instance, make sure you choose a two cycle oil that meets all EPA environmental regulations. Then focus your attention on picking a propeller.

Contrary to popular belief, there is no one propeller that’s guaranteed to be right for every situation. Boaters should tailor their prop choice according to their habits and needs. The blade shape, diameter and pitch are all common variables. It’s not unusual for boaters to overload their crafts with passengers, fuel and gear – and the weight of the boat can make all the difference in terms of fuel efficiency.

Make a list of the amount of passengers, gear, coolers and other essentials you might take onboard your boat. Present this list to your boat dealer and ask him or her to find a suitable prop. You can then test your propeller by installing it and testing it out under loaded conditions. Bring the boat up to full throttle and watch to see if it reaches maximum RPM. If not, you may need a different prop.

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For Beginners, Keep it Simple

yamalube-2w-oilWith a vast array of products available for your boat and WaveRunner, it can be difficult to decide what products are right for you. If you are unfamiliar with purchasing oil and other products, stick with manufacturer and name brands until you are more familiar with product specifications. Products, such as Yamalube 2w oil, are specifically designed by the manufacturer for use in their machines.

These name brand products will ensure that you are getting the proper features in oil and other products to meet your needs. Once you become more familiar with the specific needs of your vehicle, you can try out other product lines. The manufacturer’s version, however, is a good starting point for the novice.

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Save Big with Routine Maintenance

outboard-oilYesterday’s post about fuel flow meters got me thinking about other simple ways for boaters to save money in this uncertain economic client. If you can’t afford upgrade your boat’s meter and instrument panel at this time, there’s no need to despair. With a bit of discipline and ingenuity, you can help ensure that your marine vessel will never let you down in a pinch.

All boat manufacturers provide a recommended schedule of maintenance. This schedule is intended to give boaters all the information they need to keep the craft running at peak performance. Not surprisingly, the better you do at keeping up with routine maintenance, the less money you’ll have to pay for repairs down the line. Maintaining the engine should be made a top priority; if you neglect a marine motor you’ll end up spending more for outboard oil.

As is the case with automotive engines, a marine engine becomes practically useless if it’s allowed to overheat. Since outboards pull in water from the lake or river through an impeller pump, you’ll need to check this system and replace its components at regular intervals. Don’t skimp on crank case lubricants either as they keep the internal parts of the system running smoothly.

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Can a Fuel Flow Meter Save You Money?

fuel-flowEarlier this week, we provided a few simple suggestions to aid boat owners in a financial pickle. It’s amazing to consider how much money the average boater could save by just cutting down slightly on fuel costs. Recognizing that not everyone has the resources or the patience to conduct thorough tests to find a boat’s “sweet spot,” it’s time to highlight a technological innovation that does the job for you.

Just as most modern cars are equipped with a meter that tells the driver how many miles’ worth of fuel is left in the tank, a fuel flow meter can prove helpful in boats. As its name suggests, the meter measures the flow of fuel from the tank to the marine engine itself. That measurement shows up on the instrument panel in terms of gallons per hour. From there, the meter can extrapolate miles per gallon.

More than anything, a fuel flow meter works as an indicator of what improvements could be made to the boat. If your gallons per hour begins to increase, you can infer that something is wrong with the load on the boat, the throttle position, or that you’re going too fast. Stock up on plenty of Yamaha 2m oil, but take note when that supply begins to dwindle at an abnormally quick rate. Even with the help of a fuel flow meter, you’ll need to do some tinkering to truly streamline efficiency.

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Attaching an Outboard to Your Boat

installingboat

For the better part of the last week, we’ve been focusing on ways boaters can save money without reducing the precious time they get to spend cruising inland lakes, rivers and larger bodies of water. One of the best ways to cut costs is to find a solid, reliable outboard engine on the used market. After you’ve evaluated its structural integrity – and ensured that it’s suitable for use with TC-W3 2 stroke oil – it’s time to install the motor.

Consult the capacity plate on your boat to find out how much engine power the craft can handle. The shaft length of the engine should also match up with the boat’s transom height. Now it’s time to mount the outboard on the center of the transom; if it’s off-balance, you’ll encounter significant steering problems. Position the propeller so that it’s neither too low nor too high. If the propeller shaft juts too far out of the water, it will start to ventilate and wobble.

Beyond simply attaching an outboard motor to the transom, you’ll have to deal with wiring and instrumentation issues. Every marine engine features unique wiring quirks, and you may want to hire a professional for this part of the job. As far as instrumentation goes, you’ll need to choose between analog and digital. Analog relies on many independent wires to run each gauge while digital functions through the boat’s computer.

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