Need help?Do you have a question about the Yamaha 50 and is the answer not in the manual?
General| Engine Type | 4-stroke, SOHC |
|---|---|
| Cylinders | 3 |
| Fuel Induction System | EFI |
| Prop Shaft Horsepower | 50hp |
| Full Throttle RPM Range | 5000-6000 rpm |
| Starting System | Electric |
| Fuel System | EFI |
| Shaft Length | 20 inches |
| Alternator Output | 17A |
Welcome message and overview of the owner's manual's purpose.
Explanation of warning, notice, and tip symbols used in the manual.
Essential safety precautions for operating the outboard motor and its components.
Safety guidelines related to fuel, environment, passengers, and general boating practices.
Safety practices for navigation, collision avoidance, rules of the road, and hazard awareness.
Records for outboard motor serial number and key number.
Importance of reading manuals and identifying warning labels on the motor.
Explanation of symbols used in the manual for notices, warnings, and operations.
Detailed specifications for engine dimensions, performance, and systems.
Guidelines for installation, remote control, and battery specifications.
Guidance on selecting propellers and requirements for engine oil and fuel.
Information on fuel additives, handling muddy/acidic water, and anti-fouling paint.
Requirements for motor disposal, emergency gear, and emission control compliance.
Visual identification of major outboard motor components with numbered labels.
Details on fuel tank, joint, gauge, cap, and vent screw.
Explanation of remote control lever, tiller handle, and gear shift lever operation.
How to use throttle controls and safety features like the stop button.
Operation of the main power switch and power trim/tilt switches.
Details on trim adjustment components and cowling locking mechanisms.
Explains the digital tachometer and hour meter functions.
Describes various analog gauges like tachometer, trim meter, and oil level indicators.
Details on overheat and oil level alerts, including buzzer indicators.
Guidance on proper motor mounting height and balancing for the boat.
Steps for clamping the outboard motor securely to the transom.
Initial setup, engine break-in procedures, and oil injection system use.
Essential checks before starting, including fuel level and fueling procedures.
Explains operation of tiller/remote controls, shut-off cord, and trim/tilt switches.
Procedures for starting the engine, checking cooling water, warming up, and shifting gears.
How to safely stop the engine/boat and adjust motor trim angle.
How to tilt motor, operate in shallow water, and cruise in various conditions.
Guidelines for transporting, storing, and flushing the outboard motor.
Procedures for lubricating, cleaning the motor, and checking its exterior.
Regular checks, parts replacement, and recommended maintenance schedules.
Comprehensive charts detailing maintenance tasks and intervals, plus greasing instructions.
Instructions for servicing spark plugs and checking the fuel filter.
Checking engine oil, propeller inspection, removal, and installation procedures.
Procedures for changing gear oil, cleaning the fuel tank, and servicing anodes.
Procedures for checking, connecting, and disconnecting the battery safely.
Common problems and solutions for starting, operation, and engine issues.
Actions to take in emergencies, including impact damage and fuse replacement.
Troubleshooting steps for starter and power trim/tilt system failures.
Procedures for emergency starting and resolving engine start/operation failures.
Steps to take if the outboard motor becomes submerged.
Details of the Yamaha 2-year limited warranty, coverage, and exclusions.
Information on parts excluded, warranty transfer, and emissions warranty.
Answers to common warranty questions and customer service contact information.
Warranty information for using Yamaha products outside the USA and Canada.
To Next Page
