The community is full of anglers from around the State of Washington, who are ever helpful and willing to share their own experiences and knowledge. Then if this weather clears up soon it's time for a ride to see it run. The engine weight is recorded at 356 lbs. In 2011 alone, the company featured 10 different four-stroke makes with dozens of different models. Pump worked great but I don't run rivers so no need for it. The guy called me today and I'm gonna look at it Friday evening after he gets off work. Just the newer model, I guess.
This F100A model opened the way to the development of increasingly larger horsepower 4-strokes and eventually the F350 that now tops the lineup as the flagship of Yamaha's 4-stroke outboard motors. On the leak down tester there is a gauge that reads 0-100%, 0% being the best and 100% the worst, typically most motors have some percentage of leak, but your looking for as close to 0% as possible and typically anything over 20% that cylinder will not run right or if there is a big variance in the cylinders. Another thing that sets our 4-stroke outboards apart is the high level of environmental performance Yamaha engineering has achieved by developing on the inherent 4-stroke strengths of cleaner running performance and quietness and taking them to new levels. And, I never run it hard! This has trim and tilt and electric start. Make sure you have the correct model number or use the handy reference chart to select the right diagrams and search our online parts fiche for the correct parts to fit your motor.
Then remove the oil filler cap and the connected dipstick from the oil tank. Not sure why I bought the pump. Even if this information is the same as the original factory specs, boats are sometimes modified. Model F15Z It is electric start My Dad's. The specifications of outboards shown on this website may be changed or production discontinued without notice.
If I push the choke all the way in, it still stalls right out. Widen the gap by pulling the hook wider with a spark plug gap tool. I feel like it is running too lean. I can't hear it but my buddy that did all the wiring said it's there and I had better have it looked at. Ran like new after that. The F115, F90 and F75 feature three-phase alternators that produce up to 35 amps of power. Performed a leak down test and found all cylinders were at less than 3% which is excellent.
And the 100 is a 2000 so I would be upping my year factor. With subsequent development, the F9. When I bought the boat last year it had 75 hours on it. This motor is overall in great shape and will make someone a good motor. It is also important to note that Yamaha also offers models specifically for commercial use in the 20 to 200 horsepower range. There looks to be a brass cap over the mixture control, and if I can adjust the mixture, I think it will smooth it out. Lighter weight and increased volumetric efficiency, plus increased displacement equals thrilling performance and make our 90 hp a top performer in acceleration and torque.
I sprayed it out with some carb cleaner then blew it out with compressed air and installed it. I have it on a stand and can show almost any time in Aberdeen. Quick Acceleration The F90 and F75 have stepped up to 1. I have called him but still waiting for a call back. The iboats are another excellent source of information. Lightweight, Compact Design To keep weight down and efficiency up, the F115 has a double overhead camshaft, and the F90 and F75 feature a single overhead camshaft, but still deploy four valves per cylinder. If that's not easy enough, we have Yamaha technicians standing by to assist you with your order and finding the parts you need.
If any breaks or leakages are found, immediately stop use of the outboard motor and take it to the shop for repairs. This is a 4 cylinder model. The 100 pushes my Predator great and that is not why I'm wanting to go with it as I don't try to go fast. I've run it quite a bit this summer and have had no problems with it. It doesn't get much better than that! There are many, many threads about the problems with the carburetors on these engines, although, curiously, most of the complaints are about Mercury branded variants of this same engine. It's quiet, efficient, and strong.
This is a major plus for anglers. I pulled the carb, disassembled it and soaked it overnight in some cleaner solvent. But despite this great variety between different models, Yamaha's troubleshooting tips remain nearly identical for all of the company's four-stroke outboards. With 25-inch shaft options for the F115 and F90, this horsepower range offers prime power for mid-size craft, including anglers trolling large, rough water in 25-inch-transom multi-species boats. The carburetors are notorious for fouling. A leak down test measures the percentage of air leaking past the piston and rings, this is more accurate than a compression test. You can email, call or click on the Live Chat button at the top of the screen.
Since it's very beginning, the web site focuses on providing a meaningful resource for fishing information and to create a medium for anglers to come together as a community and share information. I sold the boat three years ago and have stayed in touch with the new owner. Even though they use some of the same parts through different models, it's not always the case, so confirming your model number will make sure the parts fit properly the first go around. The fuel evaporated from the carburetors, leaving behind a residue which created problems. Yamaha 4-stroke outboard development,a history of technological innovation and environmental measures Born in 1984 - the first Yamaha 4-stroke outboard motor After winning a strong reputation as a builder of reliable 2-stroke outboard motors, Yamaha outboards began to win recognition as one of the world's leading brands thanks to the quality of its technological innovations to make engine performance more eco-friendly. We got this motor with a engine noise so we disassembled it and found a bad crank bearing, we installed new bearings a good used crankshaft. The iboats can likely help you find a lot of outboard information as it is arranged by subject.