HONDA GX100 User Manual

07/06/01 13:18:03 32Z4E800_001

INTRODUCTION

Thank you for purchasing a Honda engine. We want to help you to get the best results from your new engine and to operate it safely. This manual contains information on how to do that; please read it carefully before operating the engine. If a problem should arise, or if you have any questions about your engine, consult an authorized Honda servicing dealer.

All information in this publication is based on the latest product information available at the time of printing. Honda Motor Co., Ltd. reserves the right to make changes at any time without notice and without incurring any obligation. No part of this publication may be reproduced without written permission.

This manual should be considered a permanent part of the engine and should remain with the engine if resold.

Review the instructions provided with the equipment powered by this engine for any additional information regarding engine startup, shutdown, operation, adjustments or any special maintenance instructions.

United States, Puerto Rico, and U.S. Virgin Islands: We suggest you read the warranty policy to fully understand its coverage and your responsibilities of ownership. The warranty policy is a separate document that should have been given to you by your dealer.

SAFETY MESSAGES

OWNER’S MANUAL

MANUEL DE L’UTILISATEUR

MANUAL DEL PROPIETARIO

GX100

FOR RA MMER-TY PE COMPACTORS

The engine exhaust from this product

contains chemicals known to the State of

California to cause cancer, birth defects

or other reproductive harm.

ENGLISHFRANÇAISESPAÑOL

Your safety and the safety of others are very important. We have provided important safety messages in this manual and on the engine. Please read these messages carefully.

A safety message alerts you to potential hazards that could hurt you or others. Each safety message is preceded by a safety alert symbol and one of three words, DANGER, WARNING, or CAUTION.

These signal words mean:

You WILL be KILLED or SERIOUSLY HURT if you don’t follow instructions.

You CAN be KILLED or SERIOUSLY HURT if you don’t follow instructions.

You CAN be HURT if you don’t follow instructions.

Each message tells you what the hazard is, what can happen, and what you can do to avoid or reduce injury.

DAMAGE PREVENTION MESSAGES

You will also see other important messages that are preceded by the word NOTICE.

This word means:

Your engine or other property can be damaged if you don’t follow instructions.

The purpose of these messages is to help prevent damage to your engine, other property, or the environment.

CONTENTS

.......................INTRODUCTION .1

................SAFETY MESSAGES .1

..........SAFETY INFORMATION .2

COMPONENT & CONTROL

................................LOCATION .2

................................FEATURES .3

BEFORE OPERATION

....................................CHECKS .3

..............................OPERATION .3

SAFE OPERATING

.....................PRECAUTIONS .3

THE IMPORTANCE OF

....................MAINTENANCE .6

MAINTENANCE

............................SCHEDULE .6

...........................REFUELING .7

...........................ENGINE OIL .7

............Recommended Oil .7

..................Oil Level Check .7

.........................Oil Change .8

........................AIR CLEANER .8

..........................Inspection .8

............................Cleaning .9

......STARTING THE ENGINE .3

.....SETTING ENGINE SPEED .5

......STOPPING THE ENGINE .5

.....SERVICING YOUR ENGINE .6

......MAINTENANCE SAFETY .6

.......SAFETY PRECAUTIONS .6

........................SPARK PLUG .9

.............SPARK ARRESTER .10

HELPFUL TIPS &

......................SUGGESTIONS .11

...STORING YOUR ENGINE .11

................TRANSPORTING .12

TAKING CARE OF

....UNEXPECTED PROBLEMS .12

..TECHNICAL INFORMATION .13

.....Serial Number Location .13

Carburetor Modifications for

.....High Altitude Operation .13

Emission Control System

.........................Information .14

.....................Specifications .14

........Tuneup Specifications .14

Quick Reference

.........................Information .15

..................Wiring Diagram .15

.CONSUMER INFORMATION .16

Distributor/Dealer Locator

.........................Information .16

Customer Service

.........................Information .16

37Z4E803 00X37-Z4E-8030

−

GX100U (RAMMER)

ENGLISH

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Understand the operation of all controls and learn how to stop the engine quickly in case of emergency. Make sure the operator receives adequate instruction before operating the equipment. Do not allow children to operate the engine. Keep children and pets away from the area of operation. Your engine’s exhaust contains poisonous carbon monoxide. Do not run the engine without adequate ventilation, and never run the engine indoors. The engine and exhaust become very hot during operation. Keep the engine at least 1 meter (3 feet) away from buildings and other equipment during operation. Keep flammable materials away, and do not place anything on the engine while it is running.

COMPONENT & CONTROL LOCATIONSAFETY INFORMATION

MUFFLER

SPARK ARRESTER (applicable types)

OIL FILLER CAP/DIPSTICK

OIL DRAIN PLUG

(Float type)

CHOKE LEVER

(Diaphragm type)

CHOKE LEVER

PRIMING BULB (applicable types)

ENGLISH

ENGINE SWITCH

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OPERATIONFEATURES

Oil Alert System (applicable types)

‘‘Oil Alert is a registered trademark in the United States’’

The Oil Alert system is designed to prevent engine damage caused by an insufficient amount of oil in the crankcase. Before the oil level in the crankcase can fall below a safe limit, the Oil Alert system will prevent the engine from starting.

If the engine will not start, check the engine oil level (see page )

before troubleshooting in other areas.

BEFORE OPERATION CHECKS

IS YOUR ENGINE READY TO GO?

For your safety, and to maximize the service life of your equipment, it is very important to take a few moments before you operate the engine to check its condition. Be sure to take care of any problem you find, or have your servicing dealer correct it, before you operate the engine.

Improperly maintaining this engine, or failure to correct a problem before operation, can cause a malfunction in which you can be seriously hurt or killed.

Always perform a pre-operation inspection before each operation, and correct any problem.

SAFE OPERATING PRECAUTIONS

Before operating the engine for the first time, please review the

SAFETY INFORMATION OPERATION CHECKS

section on page and the

on this page.

BEFORE

Carbon monoxide gas is toxic. Breathing it can cause unconsciousness and even kill you.

Avoid any areas or actions that expose you to carbon monoxide.

Review the instructions provided with the equipment powered by this engine for any safety precautions that should be observed with engine startup, shutdown or operation.

STARTING THE ENGINE

If the fuel tank is equipped with a valve, be sure the fuel valve and fuel filler cap vent are in the OPEN or ON position before attempting to start the engine. For specific instructions on fuel valve and fuel filler cap vent operation, refer to the instructions provided with the equipment powered by this engine.

To start a cold engine, move the choke lever to the CLOSED position.

(Float type)

Before beginning your pre-operation checks, be sure the engine is level and the engine switch is in the OFF position.

Always check the following items before you start the engine:

Check the General Condition of the Engine

Look around and underneath the engine for signs of oil or

1. gasoline leaks.

Remove any excessive dirt or debris, especially around the

2. muffler and recoil starter.

Look for signs of damage.

Check that all shields and covers are in place, and all nuts, bolts,

4. and screws are tightened.

Check the Engine

Check the fuel level (see page ). Starting with a full tank will

help to eliminate or reduce operating interruptions for refueling.

Check the engine oil level (see page ). Running the engine

with a low oil level can cause engine damage.

Check the air filter element (see page ). A dirty air filter

8 element will restrict air flow to the carburetor, reducing engine performance.

Check the equipment powered by this engine.

CHOKE LEVER

CCLLOOSSEEDD

(Diaphragm type)

CHOKE LEVER

CLOSED

To restart a warm engine, leave the choke lever in the OPEN position.

Review the instructions provided with the equipment powered by this engine for any precautions and procedures that should be followed before engine startup.

ENGLISH

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Move the throttle lever to the MIN. position. The throttle lever is mounted on the equipment powered by this engine. Refer to the instructions provided with that equipment for information about your specific throttle control.

THROTTLE LEVER (on the equipment)

Press the priming bulb (applicable types) repeatedly.

PRIMING BULB (applicable types)

MIN.

Pull the starter grip lightly until you feel resistance, then pull briskly. Return the starter grip gently.

STARTER GRIP

Do not allow the starter grip to snap back against the engine. Return it gently to prevent damage to the starter.

If the choke lever was moved to the CLOSED position to start the

7. engine, gradually move it to the OPEN position as the engine warms up.

(Float type)

Turn the engine switch to the ON position.

CHOKE LEVER

OOPPEENN

(Diaphragm type)

OOPPEENN

OPEN

CHOKE LEVER

OPEN

EENNGGIINNEE SSWWIITTCCHH

ENGLISH

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SETTING ENGINE SPEED

Position the throttle lever for the desired engine speed.

For engine speed recommendations, refer to the instructions provided with the equipment powered by this engine.

MIN.

THROTTLE LEVER (on the equipment)

MAX.

STOPPING THE ENGINE

To stop the engine in an emergency, simply turn the engine switch to the OFF position. Under normal conditions, use the following procedure. Refer to the instructions provided by the equipment manufacturer.

Move the throttle lever to the MIN. position.

THROTTLE LEVER (on the equipment)

MIN.

Turn the engine switch to the OFF position.

OOFFFF

ENGINE SWITCH

If the fuel tank is equipped with a fuel valve or a fuel filler cap

3. with a vent, turn them to the CLOSED or OFF position.

ENGLISH

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