INTRODUCTION

CONTENTS

SAFETY MESSAGES

ENGLISHFRANÇAISESPAÑOL

ENGLISH

OWNER’S MANUAL

MANUEL DE L’UTILISATEUR

MANUAL DEL PROPIETARIO

DAMAGE PREVENTION MESSAGES
GX610 · GX620 · GX670
1
Thank you for purchasing a Honda engine. We want to help you to
get the best results from your new engine and to opera te it safely.
This manual contains information on how to do that; please read it
carefully before operating the engine. If a problem shoul da rise, 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 publi cation 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.
The engine exhaust from this product
contains chemicals known to the State of
California to cause cancer, birth defects
or other reproductive harm.
.......................INTRODUCTION .1
................SAFETYMESSAGES .1
..........SAFETYINFORMATION .2
.....SAFETYLABEL LOCATION .2
COMPONENT& CONTROL
................................LOCATION .2
................................FEATURES .3
BEFOREOPERATION
....................................CHECKS .3
..............................OPERATION .4
SAFEOPERATING
.....................PRECAUTIONS .4
......STARTINGTHE ENGINE .4
......STOPPINGTHE ENGINE .5
.....SETTINGENGINE SPEED .5
.....SERVICING YOUR ENGINE .6
THE IMPORTANCE OF
....................MAINTENANCE .6
......MAINTENANCE SAFETY .6
.......SAFETYPRECAUTIONS .6
MAINTENANCE
............................SCHEDULE .6
...........................REFUELING .7
...........................ENGINEOIL .7
............RecommendedOil .7
..................Oil Level Check .7
.........................Oil Change .8
.............................OIL FILTER .8
........................AIR CLEANER .9
..........................Inspection .9
............................Cleaning .9
.......................FUEL FILTER .10
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.
Your safety and the safety of others are very important. We hav e
provided important safety messages in this manual and on the
engine.Please read these messages carefully.
A safety messagealerts you to potential hazards that could hurt
youor others. Each safety message is preceded by a safety alert
symbol and one of three words, DANGER, WARNING, or
CAUTION.
YouWILL be KILLEDor SERIOUSLY
HURT if you don’t follow instructions.
YouCAN be KILLED or SERIOUSLY
HURT if you don’t follow instructions.
You CAN be HURT if you don’t follow
instructions.
These signal words mean:
Your engine or other property can be damaged if you
don’t follow instructions.
This word means:
Thepurpose of these messages is to help prevent damage to your
engine, other property, or the environment.
You will also see other important messages that are preceded by
theword NOTICE.
Each message tells you what the hazard is, what can happen, and
what you can do to avoid or reduce injury.
UnitedStates, Puerto Rico, and U.S. Virgin Islands:
Review the instructions provided with the equipme nt powered by
this engine for any additional information regarding engine
startup, shutdown, operation, adjustments or any special
maintenance instructions.
2007 Honda Motor Co., Ltd. All Rights Reserved
......................SPARKPLUG .10
.............SPARKARRESTER .11
HELPFUL TIPS &
......................SUGGESTIONS .11
...STORING YOUR ENGINE .11
................TRANSPORTING .12
TAKINGCARE OF ....UNEXPECTED PROBLEMS .13
........FUSE REPLACEMENT .13
..TECHNICALINFORMATION .14
.....Serial NumberLocation .14
Battery Connections for
....................Electric Starter .14
.....Remote Control Linkage .1 5
Carburetor Modifications for
.....HighAltitude Operation .15
Emission Control System
.........................Information .16
..............................Air Index .17
.....................Specifications .17
........Tuneup Specifications .18
Quick Reference
.........................Information .18
................Wiring Diagrams .18
.CONSUMER INFORMATION .19
DISTRIBUTOR/DEALER .LOCATORINFORMATION .19
CUSTOMERSERVICE
...................INFORMATION .19
37Z6C603
00X37-Z6C-6030
GX610R1·GX620R1·GX670R·GX610U1·GX620U1·GX670U
08/09/10 11:09:28 32Z6C600_001