2008 yamaha 50 hp 2 stroke

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

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Looking for some insight and expertise here before taking it to a mechanic. So some background…bought a skiff with a Yamaha 50 HP 2Stroke and ran it a week or so after buying it.

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. Providing the anti-ventilation plate was kept immersed, power astern was good and no cooling water starvation occurred.

They went through and cleaned the carbs and the water line for the cooling system.

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Are you experiencing issues with your Yamaha outboard not reaching full RPM? When your Yamaha outboard is not reaching full RPM, several symptoms may indicate that there is an underlying problem. These symptoms include:. Identifying these symptoms will help you narrow down the potential causes and determine the best course of action. Several factors can contribute to this problem, including:. Start by examining the propeller for any damage. Ensure that it is properly secured and aligned. Inspect the fuel filters for clogs or contaminants.

2008 yamaha 50 hp 2 stroke

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.

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This is an older thread, you may not receive a response, and could be reviving an old thread. Anyone have any suggestions for a prop that they use with their 50 yammy on a skiff? Yamaha's exclusive Precision Blend multi point oil injection system injects the precise amount of oil needed by the motor to the intake manifold during engine operation. Tank has been recently cleaned, all new lines. Proven design, unmatched versatility, unbeatable value with an outstanding power to weight ratio plus world renowned reliability. Took the carbs out again, cleaned, and replaced the floats and gaskets. This feature eliminates the need to pre-mix fuel and oil. Later that day it would start to die randomly while at idle. 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. The Yamaha 50H develops For a better experience, please enable JavaScript in your browser before proceeding. The Yamaha 50H has a proven reputation for reliability. 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. The capacitor discharged ignition system provides strong spark and precise timing, preventing plug fouling, improving starting performance and reducing maintenance.

Yamaha 50 Hp Wiring Diagrams provide important information for the installation and maintenance of Yamaha outboard engines.

There's plenty of reasons to consider Yamaha's 50H for your next boat. It has a vent that is in the fuel line that I fill up the tank with. Your outboard has a red line which is the maximum RPM it can effectively run without risking damage to the power head. That is an incorrect generalization started decades ago by internet armchair prop gurus that has stuck around far too long. Despite having a performance-robbing hydrofoil I really hate those gimmicks on the anti-ventilation plate, the Yammie returned very good cruising and WOT speeds. Top Contributors this Month View All. 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. Combined with a broad, flat-planing plank the hull not only planes easily but floats in very shallow water. I have a 4 blade PT with no cup and it cavitation badly. Trim, shift, throttle, stop switch, variable trolling and integrated overheating and low oil pressure warning alerts are all built into the handle. 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 This highly-polished, stylish looking, top mounted control allows for effortless one-handed control.