What to do if Yamaha F40FED Outboard Motor 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.
General| Engine Type | 4-stroke |
|---|---|
| Displacement | 747 cc |
| Horsepower | 40 hp |
| Cylinder | 3 |
| Fuel Induction System | EFI (Electronic Fuel Injection) |
| Starting System | Electric |
| Full Throttle RPM Range | 5000 - 6000 RPM |
| Gear Shift | F-N-R |
| Steering | Remote |
| Trim Method | Power trim and tilt |
| Exhaust | Through propeller |
| Recommended Fuel | Regular unleaded gasoline |
| Recommended Engine Oil | Yamalube 4M |
| Ignition System | TCI |
| Propeller Selection | 3-blade |
| Shaft Length | 508 mm (20 in) |
Step-by-step guide for safely removing the outboard motor from its steel frame packaging.
Guidance on correctly positioning and securing the outboard motor to the boat's transom for optimal performance.
Overview of Yamaha's throttle control systems (Push-to-Open/Pull-to-Open) and applicable remote control models.
Procedures for installing various gauges, including selection of mounting location and angle for analog meters.
Provides wiring diagrams for single, twin, and triple engine configurations using mechanical and digital electronic controls.
Guidance on selecting the correct battery capacity and type, warning against incompatible batteries for Yamaha systems.
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