Yamaha 3A User Manual

2B
3A
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4A
4B
5C
OWNER’S MANUAL
MANUEL D’UTILISATION
MANUAL DEL PROPIETARIO
6A1-28199-7L
GB
F
ES
6A1-9-7L hyoshi 4/9/02 1:41 PM Page 1 (2,1)

Yamaha 3A Specifications

General

Brand	Yamaha
Model	3A
Category	Outboard Motor
Language	English

Summary

Chapter 1 GENERAL INFORMATION

IDENTIFICATION NUMBERS RECORD

Record essential identification numbers for your outboard motor.

SAFETY INFORMATION

Crucial safety precautions and warnings for operating the motor and boat.

FUELING INSTRUCTIONS

Guidelines for safely refueling the outboard motor with the correct fuel and oil mixture.

PROPELLER SELECTION

Information on choosing the correct propeller for optimal engine performance and longevity.

START-IN-GEAR PROTECTION

Explanation of the safety feature preventing engine start in gear.

Chapter 2 BASIC COMPONENTS

MAIN COMPONENTS

Identification and description of the primary parts of the outboard motor.

OPERATIONS OF CONTROLS AND OTHER FUNCTIONS

Details on how to operate various controls and understand their functions.

Chapter 3 OPERATION

INSTALLATION

Instructions for properly mounting the outboard motor onto the boat transom.

FILLING FUEL AND ENGINE OIL

Procedures for filling the fuel tank and checking engine oil levels.

PRE-OPERATION CHECK

Essential checks to perform before starting the engine for safe operation.

STARTING ENGINE

Step-by-step guide on how to start the outboard motor correctly.

SHIFTING

How to change gears (forward, neutral, reverse) for safe and effective boat control.

STOPPING ENGINE

Procedures for safely stopping the outboard motor.

TRIMMING OUTBOARD MOTOR

Adjusting the motor's trim angle for optimal performance and efficiency.

CRUISING IN SHALLOW WATER

Guidance on operating the motor in shallow water conditions.

Chapter 4 MAINTENANCE

SPECIFICATIONS

Technical specifications and data for the outboard motor models.

TRANSPORTING AND STORING OUTBOARD MOTOR

Guidelines for safely transporting and storing the outboard motor.

PERIODIC MAINTENANCE

Recommended maintenance schedule and procedures for regular upkeep.

Maintenance chart

A detailed chart outlining maintenance tasks and intervals.

Cleaning and adjusting spark plug

Instructions for cleaning and adjusting the spark plug for optimal engine performance.

Checking fuel system

Procedures for inspecting the fuel system for leaks or malfunctions.

Greasing

Guidance on lubricating key moving parts of the motor.

Checking propeller; shear pin and cotter pin

How to inspect the propeller, shear pin, and cotter pin for wear or damage.

Changing gear oil

Steps for changing the gear oil to maintain the drive unit.

Cleaning fuel tank

Instructions for cleaning the fuel tank to ensure fuel quality.

Chapter 5 TROUBLE RECOVERY

TROUBLESHOOTING

A guide to identifying and resolving common engine problems and issues.

TEMPORARY ACTION IN EMERGENCY

Procedures for immediate actions to take during emergencies or unexpected situations.

Chapter 6 INDEX

INDEX

Alphabetical listing of topics for quick reference.