Do you have a question about the Yamaha F9.9 and is the answer not in the manual?
Engine Type | 4-Stroke, SOHC |
---|---|
Full Throttle RPM Range | 5000 - 6000 rpm |
Fuel Induction System | Carburetor |
Lubrication | Wet Sump |
Gear Ratio | 2.08:1 |
Trim and Tilt Method | Manual |
Displacement | 212 cc |
Prop Shaft Horsepower | 9.9 hp |
Starting System | Electric or Manual |
Fuel Tank Capacity | 12 L |
Alternator Output | 6 Amp |
Fuel Type | Regular Unleaded Gasoline |
Exhaust | Through propeller hub |
Steering | Tiller |
Welcome and guide to using the manual for proper operation and care.
Explains warning, notice, and tip symbols used throughout the manual.
Precautions for operating near the propeller and moving engine parts.
Warnings about hot engine components and electrical dangers.
Proper use of shut-off cord and safe gasoline handling precautions.
Hazards of carbon monoxide and warnings against motor modifications.
Importance of PFDs, safe passenger placement, and avoiding boat overload.
Guidelines for preventing collisions and importance of checking weather.
Requirements for accident reporting and benefits of boating training.
Requirements for pleasure craft operators in Canada.
Importance of adhering to marine laws and regulations.
General waterway navigation and right-of-way rules.
Defines vessel roles in encounters and their duties.
Procedures for head-on and crossing vessel encounters.
Guidelines for overtaking other vessels safely.
Rules concerning fishing vessels.
How to interpret navigation aids like buoys.
Recording serial and key numbers for reference.
Importance of reading all documentation and understanding warning labels.
Detailed dimensions and weights for various models.
Performance parameters, power unit details, and systems.
Recommended fuel, oil, capacities, and torque specifications.
Explanation of protection feature and gasoline quality.
Guidance on fuel additives, anti-fouling paint, and motor disposal.
Recommended emergency gear and emission compliance details.
Explanation of California Air Resources Board (CARB) star labels.
Illustrated diagrams identifying key motor components.
Description of fuel tank components and their functions.
Operation of gear shift lever and throttle grip.
Proper use and attachment of the engine shut-off cord and stop button.
Operation of choke, manual starter, and main switch.
Operation of tilt switch and adjustment of steering friction.
Trim rod, tilt lock mechanism, and tilt support knob.
Steps and safety precautions for mounting the motor onto the transom.
Importance of correct mounting height for performance and safety.
Procedures for initial use and engine break-in.
Essential checks before starting and fuel level verification.
Fuel system safety, checks, and control functionality.
Inspecting the engine shut-off cord and clip for damage.
Procedure for checking and filling engine oil.
General motor checks and flushing device inspection.
Verifying the proper function of the power tilt system.
Ensuring battery condition and safe fuel filling procedures.
Safety warnings and procedures before starting the engine.
Connecting and priming a portable fuel tank.
Steps for starting the engine using manual or electric methods.
Detailed steps for starting a cold engine.
Steps for starting a warm engine.
Starting procedure for tiller control electric start models.
Starting procedure for remote control electric start models.
Adjusting trim angle using the manual tilt rod.
Adjusting trim angle using the power tilt switch.
Consequences of excessive trim angles on boat handling.
General procedure for tilting the motor up or down.
Steps for tilting the motor up using manual or power tilt.
Steps for tilting the motor down using power or manual tilt.
Using the shallow water cruising system with manual tilt.
Using the shallow water cruising system with power tilt.
Flushing and cleaning after operating in challenging water conditions.
Procedures for safely transporting and storing the motor.
Steps to remove the outboard motor from a boat.
Procedure for flushing the motor in a test tank.
Greasing points and cleaning the motor exterior.
Steps to flush the power unit using a garden hose.
General warnings and requirements for periodic maintenance.
Factors influencing service frequency and part selection.
Detailed maintenance chart for initial and periodic checks.
Maintenance tasks for fuel lines up to cooling water pilot hole.
Inspecting, cleaning, and adjusting spark plugs.
Procedures for checking fuel filter and idle speed.
Detailed steps for changing the engine oil.
Step-by-step guides for propeller removal and installation.
Procedure for changing gear oil, including quantities.
Checking anodes for corrosion and battery condition.
Correct procedures for battery terminal connections.
Troubleshooting steps for starter and engine start failures.
Diagnosing and fixing idle problems and alert indicators.
Diagnosing problems related to boat load and engine power loss.
Troubleshooting engine vibration and fuel system obstructions.
Procedures for impact damage and replacing fuses.
Troubleshooting steps for power tilt and starter failures.
Steps for starting the engine using an emergency starter rope.
Troubleshooting when the engine fails to operate.
Steps for handling a submerged outboard motor.
Details of the limited warranty coverage.
Conditions and parts not covered by the warranty.
Important warranty information for international use.