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General| Fuel Tank Capacity | 12 L |
|---|---|
| Gear Ratio | 2.08:1 |
| Full Throttle RPM Range | 5000 - 6000 RPM |
| Fuel Induction System | Carburetor |
| Starting System | Manual |
| Ignition System | CDI |
| Lubrication System | Wet sump |
| Shaft Length | 15 in |
| Max Output | 8 hp |
| Max. Output | 8 hp |
Information for the owner regarding the manual and Yamaha outboard motors.
General safety precautions for operating Yamaha outboard motors.
Safety precautions related to the propeller and potential injuries.
Importance of the shut-off cord to prevent runaway boats and potential injury.
Prohibition of operating after alcohol or drug consumption due to fatality risks.
Precautions when people are in the water near the boat, including stopping the engine.
Defensive operation, scanning for hazards, and maintaining safe distances to prevent collisions.
Recording outboard motor serial and key numbers for identification and spare parts.
Explanation of the CE mark indicating conformity with EU directives for safety and emissions.
Importance of reading the owner's manual and all labels on the motor and boat.
Explanation of the meaning of common warning symbols and labels found on the outboard motor.
Explanation of various symbols used in the manual and on the outboard motor.
Detailed technical specifications for the outboard motor, including dimensions, weight, and performance.
Guidelines and warnings for correctly installing the outboard motor onto a boat.
Specifications and conditions for the battery used with the outboard motor.
Guidance on choosing the right propeller for optimal boat performance and engine efficiency.
Explanation of the safety feature preventing engine start when not in neutral.
Guidance on selecting the correct engine oil grade based on operating temperature.
Recommended fuel types, octane ratings, and precautions for using gasoline and gasohol.
Essential emergency equipment to keep onboard the boat for safety.
Illustration identifying various parts of the F8CMH outboard motor.
Illustration identifying various parts of FT8DMH, FT8DE, and FT8DEP models.
Information about the portable fuel tank and its dedicated use.
Overview of the remote control box and its components like levers and switches.
Operation of the remote control lever for shifting gears and controlling throttle.
Function of the trigger to allow shifting out of neutral.
How to use the tiller handle for steering the outboard motor.
How to use the throttle grip on the tiller handle to control engine speed.
How to adjust resistance for the throttle grip or remote control lever.
Detailed instructions on attaching and using the engine shut-off cord for safety.
Operation of the button to stop the engine.
Operation of the main switch for controlling the ignition system.
Operation of the switch to tilt the outboard motor up or down.
How to adjust resistance for the steering mechanism.
Purpose of the tilt lock mechanism to prevent motor lifting in reverse.
How to use the flushing device to clean cooling water passages.
Function of the alert indicator to signal engine conditions.
Function of the low oil pressure alert indicator and related warnings.
Information on the alert system and its activation for engine problems.
Importance of correct mounting height for efficiency and avoiding cavitation or overheating.
Guidelines for securely mounting the outboard motor for balanced boat operation.
Procedures and warnings for securely clamping the outboard motor to the transom.
Initial steps for operating the new outboard motor, including filling oil.
Procedure and importance of engine break-in for longevity and performance.
Essential checks to perform before starting the engine to ensure safe operation.
Guidelines for checking fuel levels and maintaining reserves for safe travel.
Checking the smooth operation of tiller handle and remote control levers and cables.
Procedures for checking the engine oil level using the dipstick.
Checking the connection of the flushing device for proper cooling water circulation.
Steps to correctly install and secure the engine top cowling.
Procedures and warnings for checking the power tilt system's operation and signs of leaks.
Checking the battery's condition, charge, and connections for reliable starting.
Step-by-step guide for safely refueling the outboard motor, including fire prevention.
Precautions and procedures for safely starting and operating the engine.
Detailed procedures for starting the engine, covering manual and electric start models.
Confirming the function of engine stop switches and the shut-off cord.
Procedures for shifting gears smoothly between forward, neutral, and reverse.
Operating the boat in shallow water, including using the shallow water cruising system.
Using the power tilt system for partial tilting in shallow water.
Procedures for cruising in salt water and muddy/turbid water.
Precautions and procedures for safely transporting and storing the outboard motor.
Important procedures for long-term storage to prevent damage and ensure readiness.
Procedure for flushing the cooling system using a test tank after operation.
Guidance on greasing various points and using the correct lubricants.
Procedure for flushing the power unit after operation to prevent clogging.
Steps for cleaning the exterior of the outboard motor using fresh water.
Overview of periodic maintenance tasks and required skills.
Schedule of initial and periodic maintenance tasks for various motor components.
Schedule of periodic maintenance tasks, including exhaust guide and timing belt.
Specific greasing points and types of grease for the F8CMH model.
Procedure for cleaning, adjusting, and replacing spark plugs for engine performance.
Step-by-step guide for changing the engine oil, including warnings and capacity.
Checking electrical connectors and ground leads for secure engagement and proper connection.
Safety precautions and checks for inspecting the propeller for damage or wear.
Step-by-step instructions for safely removing the propeller, including tool usage.
Procedure for installing a new propeller, including torque specifications and cotter pin usage.
Procedure for changing the gear oil, including warnings and oil quantity.
Procedures and safety warnings for cleaning the fuel tank.
Importance of inspecting and replacing sacrificial anodes for corrosion protection.
Steps for checking battery condition, electrolyte level, and safety precautions.
Correct procedure for connecting the battery terminals to avoid damage and ensure starting.
Correct procedure for disconnecting the battery terminals for safety and system protection.
Guide to diagnosing and resolving common problems with the outboard motor's fuel, compression, or ignition systems.
Procedures to follow if the outboard motor hits an object in the water, emphasizing safety and inspection.
How to replace a blown fuse using a fuse puller and the correct amperage.
Procedures for manually tilting the outboard motor if the power tilt fails.
Troubleshooting steps and emergency starting procedures if the starter fails.
Step-by-step guide for starting the engine using an emergency starter rope.
Procedures for emergency engine operation due to low battery or ignition malfunction.
Immediate actions to take if the outboard motor becomes submerged to prevent corrosion.
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