What to do if Yamaha F40FEHT F40FEHD 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| Brand | Yamaha |
|---|---|
| Model | F40FEHT F40FEHD |
| Category | Outboard Motor |
| Language | English |
Instructions on how to properly mount the outboard motor onto the boat transom, including dimension checks.
Detailed overall dimensions and clamp bracket dimensions for various outboard motor models.
Detailed application tables for 2009 propellers by horsepower, including Standard, Dual Thrust, Weedless, Reliance, Saltwater, VMAX, Performance, and High Performance series.
Table showing recommended Wide-Open-Throttle (WOT) RPM ranges for various engine models to ensure proper propeller selection.
Overview of Yamaha's throttle control systems (Push to Open/Pull to Open) and applications for various remote control models.
Overview of the 6x4 multi-function tiller handle, its electrical functions, and kit contents for US and Japan models.
Information on analog tachometers, including applications, dimensions, and pole number setup for engine RPM monitoring.
Details on digital tachometers, including applications, dimensions, and pole number setup for engine speed and operating hours.
Information on speedometers, including applications, dimensions, tube routing, and digital setup for boat speed measurement.
Details on fuel management gauges, including applications, dimensions, sender installation, and wiring descriptions.
Lists models compatible with digital network gauges, including electronic fuel injected and HPDI engines.
Wiring diagrams for single, twin, and triple engine configurations using digital network gauges.
Procedure for initial setup of digital network gauges, especially for multi-engine installations.
A table detailing common system or gauge issues, their causes, measures, and notes for resolution.
Guidelines for selecting suitable batteries based on engine model, capacity, and environmental conditions.
Instructions for battery wiring, including isolator equipped models and twin-battery configurations.
Information on required fuel system vacuum pressure standards and measurement methods for high-horsepower V6 models.
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