EasyManua.ls Logo

Yamaha F50F Service Manual

Yamaha F50F
305 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
F50F
FT50G
F60C
FT60D
SERVICE MANUAL
6C1-28197-3G-11
290551

Table of Contents

Other manuals for Yamaha F50F

Question and Answer IconNeed help?

Do you have a question about the Yamaha F50F and is the answer not in the manual?

Yamaha F50F Specifications

General IconGeneral
Displacement996 cc
Fuel Induction SystemEFI (Electronic Fuel Injection)
Starting SystemElectric
Ignition SystemTCI (Transistor Controlled Ignition)
Lubrication SystemWet Sump
Gear ShiftF-N-R
Full Throttle RPM Range5000-6000 RPM
Engine Type4-Stroke
Max Output50 hp
Weight119 kg
Recommended FuelUnleaded Gasoline
Shaft LengthL
SteeringRemote
Bore x Stroke65.0 mm x 75.0 mm (2.56 in. x 2.95 in.)
Fuel Tank CapacityN/A (remote tank)

Summary

General Information

How to Use This Manual

Explains manual structure, format, and symbols.

Safety While Working

Details safety procedures for preventing accidents and injuries.

Identification

Covers applicable models and serial number identification.

Specifications

General Specifications

Provides key technical data for different models.

Maintenance Specification

Details maintenance data for fuel, bracket, and drive units.

Tightening Torques

Lists specified torque values for various fasteners.

Periodic Checks and Adjustments

Special Service Tools

Lists essential tools for performing checks and adjustments.

Maintenance Interval Chart

Provides a guideline for regular maintenance based on hours or time.

Fuel System

Procedures for checking fuel joints, hoses, and filters.

Power Unit

Checks related to engine oil level and changes.

Fuel System

Special Service Tools

Lists specialized tools for fuel system diagnostics.

Hose Routing

Illustrates routing for fuel and blowby hoses.

Fuel Filter and Fuel Pump

Details inspection and disassembly of the fuel filter and pump.

Intake Manifold

Explains components and assembly of the intake manifold.

Power Unit

Special Service Tools

Lists specialized tools for power unit maintenance.

Power Unit

Procedures for checking compression and oil pressure.

Cylinder Head

Details disassembly and checks for cylinder head components.

Cylinder Block

Covers disassembly and checks for pistons, rings, and crankshaft.

Lower Unit

Special Service Tools

Lists specialized tools for lower unit service.

Lower Unit (F50, F60)

Procedures for removing, checking, and assembling the lower unit.

Drive Shaft and Lower Case (F50, F60)

Details removal, disassembly, and assembly of drive shaft and lower case.

Shimming (F50, F60)

Guides on selecting and calculating shim thicknesses.

Bracket Unit

Special Service Tools

Lists specialized tools for bracket unit maintenance.

Tiller Handle

Covers checking, assembling, and lubricating the tiller handle.

Upper Case

Procedures for removing, disassembling, and assembling the upper case.

Power Trim and Tilt Unit

Covers removal and assembly of the power trim and tilt unit.

Electrical Systems

Special Service Tools

Lists specialized tools for electrical system diagnostics.

Checking the Electrical Components

Procedures for measuring peak voltage and resistance.

Ignition and Ignition Control System

Covers checking spark, wires, coils, ECM, pulser coil, and sensors.

Fuel Control System

Checks injectors, electric fuel pump, relays, and solenoid valve.

Troubleshooting

Special Service Tools

Lists specialized tools for troubleshooting.

Yamaha Diagnostic System

Explains features and functions of the diagnostic system.

Self-diagnosis

Guides on diagnosing electronic control system issues using flash patterns.

Power Unit

Troubleshooting for engine start issues.

Related product manuals