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Yamaha 60F Service Manual

Yamaha 60F
204 pages
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6H2-28197-Z9-11
SERVICE
MANUAL
50G, 60F, 70B,
75C, 90A

Table of Contents

Other manuals for Yamaha 60F

Questions and Answers:

Yamaha 60F Specifications

General IconGeneral
Engine Type4-stroke
Cylinder ConfigurationInline 4
Compression Ratio9.5:1
Fuel Induction SystemEFI (Electronic Fuel Injection)
Starting SystemElectric
Ignition SystemTCI
Full Throttle RPM Range5000-6000 rpm
SteeringRemote
Max Output60 hp
Shaft Length20 in
Cooling SystemWater-cooled
Displacement996 cc
Bore x Stroke65.0 mm x 75.0 mm (2.6 x 3.0 in)
Alternator Output17 Amp
Recommended FuelRegular unleaded gasoline (min 87 octane)

Summary

HOW TO USE THIS MANUAL

MANUAL FORMAT

Describes the manual's structure and step-by-step procedures for maintenance and repair.

MODEL INDICATION

Explains how different motor models are indicated throughout the manual.

THE ILLUSTRATIONS

Describes the use and meaning of illustrations to identify components and procedures.

REFERENCES

Explains how cross-references to other sections are made within the manual.

SPECIFICATIONS

WARNINGS, CAUTIONS AND NOTES

Explains symbols used for important information, warnings, and safety precautions.

CHAPTER 1 GENERAL INFORMATION

IDENTIFICATION

Covers serial number location and model identification for the outboard motor.

SAFETY WHILE WORKING

Outlines essential safety precautions and practices for mechanics.

SPECIAL TOOLS

Lists and describes the special tools required for accurate assembly and tune-up.

MEASURING

Details measurement procedures and specifications for various engine parts.

REMOVAL AND INSTALLATION

Describes the procedures for removing and installing specific components.

CHAPTER 2 SPECIFICATIONS

GENERAL SPECIFICATION

Provides overall technical data including dimensions, weight, and performance for engine models.

MAINTENANCE SPECIFICATIONS

Details maintenance-related specifications for the engine, electrical, and other systems.

TIGHTENING TORQUE

Lists specific torque values for engine and gear case fasteners during assembly.

GENERAL TORQUE SPECIFICATIONS

Provides general torque guidelines for standard fasteners used in the outboard motor.

CHAPTER 3 PERIODIC INSPECTION AND ADJUSTMENT

PERIODIC SERVICE

Outlines the recommended maintenance schedule and intervals for various service items.

BATTERY

Covers battery inspection, safety precautions, and capacity specifications.

CARBURETOR

Details carburetor inspection, cleaning, and link adjustment procedures.

GEAR OIL

Details procedures for draining, filling, and checking the gear oil.

IDLE-SPEED

Covers idle speed adjustment procedures and specifications for different models.

IGNITION TIMING ADJUSTMENT

Details procedures for adjusting the ignition timing plate position.

OIL INJECTION PUMP

Covers operational testing of the oil injection pump discharge.

SPARK PLUG

Details spark plug inspection, cleaning, gap adjustment, and replacement.

CHAPTER 4 FUEL SYSTEM

FUEL SYSTEM

Overview of the fuel system components and their exploded diagrams.

FUEL LINE

Details on checking and installing the fuel line correctly.

CARBURETOR

Covers carburetor disassembly, inspection of components, and assembly.

OIL-INJECTION SYSTEM (Oil injection model)

Details for the oil injection system's electrical components and exploded diagrams.

CHAPTER 5 POWER UNIT

EXPLODED DIAGRAM

Visual breakdown of the power unit components with part identification.

DISASSEMBLY

Step-by-step procedures for disassembling the power unit.

INSPECTION

Detailed inspection procedures for key power unit parts like cylinder head and piston.

ASSEMBLY AND ADJUSTMENT

Procedures for reassembling and adjusting power unit components.

INSTALLATION

Final steps for installing the power unit onto the engine.

CHAPTER 6 LOWER UNIT

EXPLODED DIAGRAM

Visual breakdown of the lower unit components with part identification.

DISASSEMBLY

Step-by-step procedures for disassembling the lower unit.

INSPECTION

Detailed inspection of lower unit components like gears, bearings, and water pump.

SHIM SELECTION

Procedures for selecting and installing shims for proper gear meshing.

MEASURING THE BACKLASH

How to measure gear backlash using specialized tools and determine shim adjustments.

INSTALLATION

Final steps for installing the lower unit assembly onto the outboard motor.

CHAPTER 7 BRACKET UNIT

BRACKET UNIT

Overview of the bracket unit, including exploded diagrams and component details.

HYDRAULIC TILT UNIT

Details on the hydraulic tilt unit, including inspection procedures.

POWER TRIM AND TILT UNIT

Comprehensive guide to the PTT unit, including disassembly, inspection, and assembly.

POWER TRIM AND TILT MOTOR

Service procedures for the PTT motor, covering disassembly, inspection, and assembly.

CHAPTER 8 ELECTRICAL SYSTEMS

ELECTRICAL COMPONENTS

Lists all electrical components used in the outboard motor with their locations.

WIRING DIAGRAM

Detailed diagrams illustrating the electrical connections for different engine models.

ELECTRICAL ANALYSIS

Troubleshooting procedures for diagnosing issues in the electrical system.

STARTER MOTOR

Procedures for starter motor removal, disassembly, inspection, assembly, and installation.

CHAPTER 9 TROUBLE ANALYSIS

TROUBLE ANALYSIS

General guidelines and prerequisites for performing trouble analysis.

TROUBLE ANALYSIS CHART

A chart to diagnose common engine problems and their relative parts and reference chapters.

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