An over-cool prevention cooling system with a 60-degree Celsius thermostat maintains proper engine temperature for more fuel-efficient operation and additional durability. This is the first time the filter has tried to be removed since the engine was new last fall. He's sending me the entire filter assembly under warranty! Engines meeting these standards have 75% lower emissions than conventional carbureted two-stroke en- gines. My factory service manual says 5. There is a small o-ring in there as well that … will cause a leak if damaged. Yamaha has traditionally used V6 powerheads for engines in this range. Makes changing it a breeze.
Looking over the specs between a 1990 5. So, I want to do it my self. Then remove the stick and ignore the level. I rebuild Chry diffs 10 to 1 compared to Chevy and about 10 to 3 on Fords. If there is any To the owner question concerning this manual, please con- Thank you for choosing a Yamaha outboard sult your Yamaha dealer. These measures combine to enhance engine durability and corrosion protection. We have a mercury grand marquis made by Ford , and have had it since 30k miles.
If by putting a thinner oil that is easier to pump will require less power to pump it and therefore can increase mileage. By removing the filter assembly, draining the fuel, and putting the whole unit in a freezer for a few hours can sometimes help with both assembly and disassembly. Always disconnect the black negative cable first to prevent the risk of shorting. Looks like I need the following: Engine oil Lower unit oil Oil filter Oil filter wrench Fuel filter Crushable washer for the lower unit drain plug Where is the best place to buy these items? Check the oil level using the dipstick to be. I am however ignorant as to 'how' many parts work. Also, what makes you think the engines are lasting longer than they used to? When the dealer delivered the boat to me, the oil was right in the middle and I have read that is where it should be.
Just prior to turning off the engine, quickly. Otherwise the outboard mo- tor could fall back down suddenly if oil in the power trim and tilt unit loses pressure. Unlock the tilt support lever. What Yamalube oils are right for my outboard? It does leave a smaller safety margin before real oil needs to be added. I seriously doubt the tolerances are much tighter at all.
I rebuild Chry diffs 10 to 1 compared to Chevy and about 10 to 3 on Fords. Any one have any insight into this? If the engine is leaking between the case halves, the engine will have to be removed and completely disassembled. Serious engine damage will occur. A 1990 and a 1957 engine design hasn't changed very much at all and I am willing to bet the clearance specs aren't far off either. Is there a special tool that slides over the bowl, and locks into the gear tooth like grooves at the top, to unscrew the bowl? I've been using 5w-30 in my 02 F150 for 8 years now and no issues. Tighten the drain be located and corrected.
Yamaha four-stroke outboards have a tapered oil sump design smaller at the top than the bottom , so the closer the oil level is to full, the faster it fills. I read all kinds of capacities on the internet. Thanks in advance for the advice. The 0W stuff was literally like water, but very slippery! Correct trim is also af- fected by variables such as the load in the boat, sea conditions, and running speed. It depends on where it is leaking. The tight tolerance between parts requires a thinner lubricant to penetrate the small clearances. Spark plug gap dealer or other qualified mechanic should re- 2.
It is mineral oil based and has increased lubricity, which boosts fuel economy. Overfilling the oil could cause leakage or damage. . As someone else pointed out, Dodge's Hemi is very particular about it's oil grade. Do yourself a favor and buy an oil extractor. A front-mounted freshwater flushing device offers convenient engine flushing from the dock or the boat by attaching to a standard garden hose without any tools.
This oil is an improved formulation to improve fuel economy. This surprised me, I've never used 5W-20 in my life. Check for pinched or kinked fuel line or oth- A. You should periodically remove and inspect the. A strong 2:1 gear ratio combined with the large-displacement four-cylinder engine's torque is able to move even large boats through heavy chop. Hi, I have a 2006 Yamaha F150 that I am tired of paying high prices to have my oil, lower unit and filters changed each year. My dad suggested using 15W-40 which seems a little excessive to me.
The manual clearly states 5. Tip: You can place a small level on top of the anti-ventilation plate to help you determine when to stop. Keep hands, hair, and clothes away from Yamaha recommends consulting the deal- flywheel and other rotating parts while er on discarding the product. The tight tolerance between parts requires a thinner lubricant to penetrate the small clearances. The warning system includes overheat warning, over-rev prevention, low-oil pressure warning, neutral throttle limiter and start-in-gear prevention. Is fuel joint connection incorrect? There is a sticker on the engine, under the cover, that indicates 4.