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Yamaha E40X Service Manual

Yamaha E40X
416 pages
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290301
SERVICE MANUAL
MANUEL D’ENTRETIEN
WARTUNGSHANDBUCH
MANUAL DE SERVICIO
E
F
D
ES
40X, E40X

Table of Contents

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Yamaha E40X Specifications

General IconGeneral
Engine Type2-Stroke
Horsepower40 hp
Fuel SystemCarburetor
Shaft Length20 inches
Cooling SystemWater-cooled
Starting SystemElectric
Fuel TypeGasoline
Full Throttle RPM Range4500-5500 rpm

Summary

YAMAHA Marine Outboards Service Manual

Symbols

Explanation of the various symbols used throughout the service manual.

CHAPTER 1 GENERAL INFORMATION

Identification

Details on identifying the outboard motor models and serial numbers.

Safety While Working

Essential safety guidelines and practices for maintenance and repair.

CHAPTER 2 SPECIFICATIONS

General Specifications

Overall technical data and dimensions for the outboard motors.

Maintenance Specifications

Detailed specifications for various engine and component maintenance.

Tightening Torque

Torque values for fasteners and components during assembly and maintenance.

CHAPTER 3 PERIODIC INSPECTION AND ADJUSTMENT

Maintenance Interval Chart

Schedule for periodic inspections and adjustments based on operating hours or time.

Periodic Service Procedures

Step-by-step instructions for routine maintenance tasks on key systems.

CHAPTER 4 FUEL SYSTEM

Fuel Joint, Fuel Pump, and Fuel Filter

Details on the fuel system's components and their removal/installation.

CHAPTER 8 ELECTRICAL SYSTEMS

Ignition System

Details on the ignition system, including diagrams and testing.

Starting System

Information on the starting system, including battery, fuses, and relays.

CHAPTER 9 TROUBLE ANALYSIS

Trouble Analysis Chart

A chart correlating symptoms with potential causes and reference chapters.

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