What to do if Yamaha 50HEDO trim gauge always shows fully tilted up position?
If the trim gauge always shows a fully tilted-up position, the trim sender signal is not being received. Connect the pink lead connectors to each other.
Why Yamaha Outboard Motor boat speed and/or coolant pressure gauge does not show?
If the boat speed and/or coolant pressure gauge does not show, it is likely that the optional sensor has not been installed. Install the optional sensor.
How to setup Yamaha Outboard Motor tachometer to show the oil pressure?
Select the oil press. display.
Essential safety precautions for operating the outboard motor and boat.
Guidelines for safely refueling the outboard motor with gasoline.
Correct engine height, transom mounting, and clamping procedures.
Chart for fuel/oil mix, break-in steps, and pre-operation checks.
Procedures for starting, warming up, and operating the engine.
Safety precautions for battery acid and maintenance.
Outlines regular maintenance tasks and intervals.
Solutions for starter issues and engine not starting.
Troubleshooting engine start failures and general operation issues.
Procedures for impact damage and fuse replacement.
Steps to minimize damage if the motor is submerged in water.
General| Engine Type | 2-Stroke |
|---|---|
| Horsepower | 50 hp |
| Fuel Type | Gasoline |
| Starting System | Electric |
| Fuel Delivery System | Carburetor |
| Oil Injection | Yes |
| Cooling System | Water |
| Gear Ratio | 2.00:1 |
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