Yamaha F250 LF250 Manuals

Manuals and User Guides for Yamaha F250 LF250. We have 1 Yamaha F250 LF250 manual available for free PDF download: Owner's Manual

Yamaha F250 LF250 Owner's Manual

Yamaha F250 LF250 Owner's Manual (83 pages)

Yamaha Motor Owner Manual  
Brand: Yamaha | Category: Outboard Motor | Size: 4.82 MB
Table of contents
To The Owner3................................................................................................................................................................
Table Of Contents4................................................................................................................................................................
General Information7................................................................................................................................................................
Identification Numbers Record7................................................................................................................................................................
Outboard Motor Serial Number7................................................................................................................................................................
Key Number7................................................................................................................................................................
Emission Control Information7................................................................................................................................................................
North American Models7................................................................................................................................................................
Star Labels8................................................................................................................................................................
Safety Information9................................................................................................................................................................
Important Labels10................................................................................................................................................................
Warning Labels10................................................................................................................................................................
Steering And Sailing Rules And Sound Signals11................................................................................................................................................................
Rules When Encountering Vessels11................................................................................................................................................................
Other Special Situations12................................................................................................................................................................
Fueling Instructions14................................................................................................................................................................
Gasoline15................................................................................................................................................................
Engine Oil15................................................................................................................................................................
Battery Requirement16................................................................................................................................................................
Battery Specifications16................................................................................................................................................................
Propeller Selection16................................................................................................................................................................
Start-in-gear Protection17................................................................................................................................................................
Basic Components18................................................................................................................................................................
Main Components18................................................................................................................................................................
Remote Control18................................................................................................................................................................
Remote Control Lever19................................................................................................................................................................
Neutral Interlock Trigger19................................................................................................................................................................
Neutral Throttle Lever19................................................................................................................................................................
Free Accelerator20................................................................................................................................................................
Throttle Friction Adjuster20................................................................................................................................................................
Engine Stop Lanyard Switch21................................................................................................................................................................
Main Switch21................................................................................................................................................................
Power Trim And Tilt Switch On Remote Control Or Tiller Handle22................................................................................................................................................................
Power Trim And Tilt Switch On Bottom Engine Cowling22................................................................................................................................................................
Trim Tab With Anode23................................................................................................................................................................
And Tilt Or Hydro Tilt Model24................................................................................................................................................................
Flushing Device24................................................................................................................................................................
Digital Tachometer25................................................................................................................................................................
Low Oil Pressure Warning Indicator25................................................................................................................................................................
Speedometer (digital Type)26................................................................................................................................................................
Trim Meter (digital Type)26................................................................................................................................................................
Hour Meter (digital Type)27................................................................................................................................................................
Trip Meter27................................................................................................................................................................
Clock27................................................................................................................................................................
Fuel Gauge28................................................................................................................................................................
Fuel Warning Indicator28................................................................................................................................................................
Low Battery Voltage Warning Indicator28................................................................................................................................................................
Fuel Management Meter29................................................................................................................................................................
Fuel Flow Meter29................................................................................................................................................................
Fuel Consumption Meter30................................................................................................................................................................
Fuel Economy30................................................................................................................................................................
Twin-engine Speed Synchronizer30................................................................................................................................................................
Water Separator Warning Indicator31................................................................................................................................................................
Warning System31................................................................................................................................................................
Low Oil Pressure Warning32................................................................................................................................................................
Operation34................................................................................................................................................................
Installation34................................................................................................................................................................
Mounting The Outboard Motor34................................................................................................................................................................
Breaking In Engine35................................................................................................................................................................
Procedure For 4-stroke Models35................................................................................................................................................................
Preoperation Checks36................................................................................................................................................................
Fuel36................................................................................................................................................................
Controls36................................................................................................................................................................
Engine36................................................................................................................................................................
Checking The Engine Oil Level36................................................................................................................................................................
Filling Fuel36................................................................................................................................................................
Ring Free Fuel Additive37................................................................................................................................................................
Operating Engine37................................................................................................................................................................
Feeding Fuel37................................................................................................................................................................
Starting Engine37................................................................................................................................................................
Warming Up Engine39................................................................................................................................................................
Manual Start And Electric Start Models39................................................................................................................................................................
Shifting40................................................................................................................................................................
Forward (tiller Handle And Remote Control Models)40................................................................................................................................................................
Stopping Engine41................................................................................................................................................................
Procedure41................................................................................................................................................................
Trimming Outboard Motor41................................................................................................................................................................
Adjusting Trim Angle42................................................................................................................................................................
Adjusting Boat Trim43................................................................................................................................................................
Tilting Up And Down43................................................................................................................................................................
Procedure For Tilting Up44................................................................................................................................................................
Procedure For Tilting Down45................................................................................................................................................................
Cruising In Shallow Water46................................................................................................................................................................
Power Trim And Tilt Models Power Tilt Models46................................................................................................................................................................
Cruising In Other Conditions47................................................................................................................................................................
Maintenance48................................................................................................................................................................
Specifications48................................................................................................................................................................
Transporting And Storing Outboard Motor49................................................................................................................................................................
Storing Outboard Motor49................................................................................................................................................................
Cleaning And Anticorrosion Measures51................................................................................................................................................................
Battery Care51................................................................................................................................................................
Flushing Power Unit52................................................................................................................................................................
Cleaning The Outboard Motor53................................................................................................................................................................
Checking Painted Surface Of Motor53................................................................................................................................................................
Periodic Maintenance53................................................................................................................................................................
Replacement Parts53................................................................................................................................................................
Maintenance Chart54................................................................................................................................................................
Maintenance Chart (additional)55................................................................................................................................................................
Greasing56................................................................................................................................................................
Cleaning And Adjusting Spark Plug57................................................................................................................................................................
Checking Fuel System58................................................................................................................................................................
Inspecting Fuel Filter59................................................................................................................................................................
Cleaning Fuel Filter59................................................................................................................................................................
Changing Engine Oil60................................................................................................................................................................
Checking Wiring And Connectors62................................................................................................................................................................
Exhaust Leakage62................................................................................................................................................................
Water Leakage62................................................................................................................................................................
Engine Oil Leakage62................................................................................................................................................................
Checking Power Trim And Tilt System62................................................................................................................................................................
Checking Propeller63................................................................................................................................................................
Removing The Propeller64................................................................................................................................................................
Installing The Propeller64................................................................................................................................................................
Changing Gear Oil65................................................................................................................................................................
Inspecting And Replacing Anode(s)66................................................................................................................................................................
Checking Battery66................................................................................................................................................................
Connecting The Battery67................................................................................................................................................................
Disconnecting The Battery68................................................................................................................................................................
Checking Top Cowling68................................................................................................................................................................
Coating The Boat Bottom69................................................................................................................................................................
Trouble Recovery70................................................................................................................................................................
Troubleshooting70................................................................................................................................................................
Temporary Action In Emergency73................................................................................................................................................................
Impact Damage73................................................................................................................................................................
Running Single Engine73................................................................................................................................................................
Replacing Fuse74................................................................................................................................................................
Power Trim And Tilt / Power Tilt Will Not Operate75................................................................................................................................................................
Treatment Of Submerged Motor75................................................................................................................................................................
Consumer Information76................................................................................................................................................................
Important Warranty Information For U.s.a. And Canada76................................................................................................................................................................
Motor Three-year Limited Warranty78................................................................................................................................................................
Your Yamaha Outside The Usa Or Canada80................................................................................................................................................................

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