2008 yamaha 50 hp 2 stroke

Yamaha's legendary three-cylinder two-stroke outboards are powerful, lightweight and compact.

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2008 yamaha 50 hp 2 stroke

I never knew that Yamaha still had a manual-start version of its long-running 50H Tiller Steer outboard motor — until I tried one last year. Originally released on the Australian market in , this was the engine from which Yamaha developed its 40V. In commercial circles this engine tends to be overshadowed by the Yamaha Enduro 40 and 60, which are incredibly popular in Africa, South America and the Pacific Islands. The Yamaha 40 has a gear ratio and the 60 has a hefty 2. Still, for tiller-steer planing hulls the taller ratio does reduce prop-steer torque when planing, whereas the Yamaha Enduro 60 really builds up your arm muscles. Having three cylinders, the cc Yamaha 50H is much easier to start than the cc twin-cylinder Enduro It also idles and trolls more smoothly, whereas the 40 tends to shake your teeth out below rpm. At 80kg the 50H is 7kg heavier than the single-carbie Enduro 40, but 22kg lighter than the cc three-cylinder Enduro 60 which, like the 50H, has three carbies. Of course, the Yamaha 50H is up-rated from its 40V counterpart whereas the Yamaha 60 is de-rated from its 70B counterpart, so it develops at lot more torque. The Yamaha 50H develops Consequently, the fuel was a bit stale, but after a couple of tugs of the recoil starter the engine roared to life. It was only after 15 minutes or more of idling and trolling that oil smoke started to appear on the post break-in 10 hours on mix of unleaded petrol and oil make unknown at The long multifunction tiller arm with upfront gearshift was a delight to use, especially as the review hull had a helm seat mounted to starboard, situated just ahead of the Yammie. Similarly, the gas-assist tilt cylinder made tilting the engine a very easy task.

Originally released on the Australian market inthis was the engine from which Yamaha developed its 40V. I tried a Solas 11 pitch with cupping and cut rpms down to about 4K. With its stylish chrome finish and ergonomic design, this mechanical control not only looks good, but provides effortless one-hand operation.

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A downloadable Yamaha 50hp outboard motor repair manual is a transmittable digital handbook containing repair information on how to overhaul, fix, maintain and restore the engine back to working order. The repair book is also termed Yamaha 50hp factory service manual or 50 hp workshop manual. Manuals are resourceful for any user repairing or maintaining their motor. Yamaha 50hp repair manuals are no different. In point of fact, Yamaha 50 horsepower outboard repair manuals are one of the most helpful manuals. They are especially resourceful and helpful when it comes to repairing or maintaining the quality of an outboard motor. Depending on if it is boats or motorcycles, outboard motors will have an instruction manual on how to repair and maintain these motors with specific instructions, visual diagrams, and safety precautions. This information is essential to maintaining the highest quality of an outboard motor and ensuring user safety. With each manual, there are specific instructions on how to repair or maintain your outboard motor.

2008 yamaha 50 hp 2 stroke

The engine features corrosion protection in the form of the Enhanced Ultimate Corrosion Protection System. It also has three gears: forward, neutral and reverse. The 50TLR is a three-cylinder, two-stroke motor that displaces cc. The bore is 2. The outboard motor weighs lbs.

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Insert Quotes Quotes Post Reply. China goes as far as printing counterfeit packaging these days. Yamaha's legendary three-cylinder two-stroke outboards are powerful, lightweight and compact. There is also a myth about hole shot props are four blade and speed props are three blade. I am kind of stuck at this point… the only thing I can think of is replacing the spark plug wiring, checking the oil filter, replacing the choke module. Come join the discussion about engines, modifications, classifieds, troubleshooting, fishing, boating, poles, maintenance, and more! Your input is appreciated!! Life Jackets. Having three cylinders, the cc Yamaha 50H is much easier to start than the cc twin-cylinder Enduro Please post up what the trouble was when you finally sort it all out Prop diameter, pitch, cup, cup placement, number of blades, rake, blade shape, barrel size, barrel flare, porting etc are all factors that can be combined to make a prop do different things. Prop choice makes a huge difference to outboard acceleration, top-end speed, handling and fuel efficiency.

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Mine corrected with what you have done. Spinning a well-worn 12in-pitch Yamaha alloy prop and pushing a total of kg including three adults, the 50H planed easily. Smackdaddy53 said:. Similarly, the gas-assist tilt cylinder made tilting the engine a very easy task. I used it to pressure fuel inlet side with carb upside down to test the float needle seat holding with something like 4 lbs pressure. I had same problem. That is an incorrect generalization started decades ago by internet armchair prop gurus that has stuck around far too long. I may try to cup it some. Yamaha's unique marine alloy, YDC, has been developed exclusively to handle the harshest of marine environments and is the result of years of Yamaha research and testing. Top Contributors this Month View All. The capacitor discharged ignition system provides strong spark and precise timing, preventing plug fouling, improving starting performance and reducing maintenance. Took the carbs out again, cleaned, and replaced the floats and gaskets. Your input is appreciated!! I have new spark plugs.