Honda GXV610, GXV620 Owner's Manual

The engine exhaust from this product

contains chemicals known to the State

of California to cause cancer, birth

defects or other reproductive harm.

Keep this owners manual handy, so you can refer to it at any time.

This owners manual is considered a permanent part of the engine and should

remain with the engine if resold.

The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations are based on the GXVGlO-

QWAtype. Honda Motor Co., Ltd. reserves the right, however, to discontinue

or change specifications or design at any time without notice and without

incurring any obligation whatever. No part of this publication may be repro-

duced without

written

permission.

INTRODUCTION

Congratulations on your selection of a Honda engine. We are certain you will be pleased with your purchase of one of the finest engines on the market.

We want to help you get the best results from your new engine and to operate it safely. This manual contains the information on how to do that; please read it carefully.

As you read this manual, you will find information preceded by a -1 symbol. That information is intended to help you avoid damage to your engine, other property, or the environment.

We suggest you read the warranty policy to fully understand its coverage your responsibilities of ownership. The warranty policy is a separate document that should have been given to you by your dealer.

When your engine needs scheduled maintenance, keep in mind that your Honda servicing dealer is specially trained in servicing Honda engines. Your Honda servicing dealer is dedicated to your satisfaction and will be pleased to answer your questions and concerns.

Best Wishes, Honda Motor Co., Ltd.

and

INTRODUCTION

A FEW WORDS ABOUT SAFETY Your safety and the safety of others are very important. And using this engine

safely is an important responsibility.

To help you make informed decisions about safety, we have provided operating procedures and other information on labels and in this manual. This information alerts you to potential hazards that could hurt you or others.

Of course, it is not practical or possible to warn you about all the hazards associated with operating or maintaining an engine. You must use your own good judgment.

You will find important safety information in a variety of forms, including:

l Safety Labels - on the engine. l Safety Messages-preceded by a safety alert symbol A and one of three

signal words, DANGER, WARNING, or CAUTION. These signal words mean: m You WILL be KlLLEDor SERIOUSLY HURTif you don’t follow

instructions.

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

instructions.

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

l Safety Headings - such as

0 Safety Section -

l Instructions

such as

- how to use this engine correctly and safely.

IMPORTANT SAFETY INFORMATION.

ENGINE SAFETY.

This entire book is filled with important safety information - please read it carefully.

ENGINE SAFETY

IMPORTANT SAFETY INFORMATION

CONTROLS & FEATURES

COMPONENT & CONTROL LOCATIONS CONTROLS

Choke Lever Throttle Lever Recoil Starter Grip

FEATURES

Fuel-cut Solenoid

BEFORE OPERATION

IS YOUR ENGINE READY TO GO’,

Check the General Condition of the Engine.. Check the Engine Check the Equipment Powered by This

OPERATION

SAFE OPERATING PRECAUTIONS STARTING THE ENGINE STOPPING THE ENGINE SETTING ENGINE SPEED

SERVICING YOUR HONDA ENGINE

THE IMPORTANCE OF MAINTENANCE MAINTENANCE SAFETY MAINTENANCE SCHEDULE FUEL RECOMMENDATIONS.. ENGINE OIL LEVEL CHECK ENGINE OIL CHANGE OIL FILTER CHANGE ENGINE OIL RECOMMENDATIONS FUEL FILTER INSPECTION

.......................................................................................

........................................................................

...........................................................................................

......................................................................................

..................................................................................

...........................................................................

..........................................................................................

............................................................................

.............................................................................

............................................................................

.............................................................................................

.................................................................... 14

....................................................................

..................................................................

....................................................................

..............................................................

........................................................... .22

...............................................................

........................................................................

..........................................................................

................................................................

.................................................

...........................................

.................................................... -12

..................................

Engine.. ............................ 13

...................................................

......................................................

............................................

..................................................

10 10 11 11

12 12

14 14

17 18

19 19 20 21

23 24 25 27 28

5 5

7 9

CONTENTS

SERVICING YOUR HONDA ENGINE (continued)

AIR FILTER INSPECTION AIR CLEANER SERVICE SPARK PLUG SERVICE SPARK ARRESTER MAINTENANCE (optional equipment)

HELPFUL TIPS

STORING

Storage Preparation Storage Precautions Removal From

TRANSPORTING

TAKING CARE OF UNEXPECTED PROBLEMS

ENGINE WILL NOT START ENGINE LACKS

TECHNICAL & CONSUMER INFORMATION

TECHNICAL INFORMATION

Serial Number Location

Battery Connections

Remote Control Carburetor Modification for Oxygenated Fuels

Emission Control System Information

Specifications

CONSUMER INFORMATION

Honda Publications

Warranty Service

& SUGGESTIONS

YOUR ENGINE..

Storage

.................................................................................

POWER

Linkage

..................................................................................

...................................................................

....................................................................

.....................................................................

.........................................................

................................................................

........................................................................

...................................................................

.....................................

.................................................................

....................................................................

..........................................

...............................................................

...................................................................

........................................................................

.................................................................

Altitude Operation

High

...........................................................................

.............................................

..............................................................

.........................................................................

Information..

.......................................................

..............

......................

29 30 32

.34

.36 .36

36 39 ty

42 42 42

43 43 43 44 45

.46

47 48

50 51 51

.52

QUICK REFERENCE INFORMATION

.............................

Inside back cover

ENGINE SAFETY

IMPORTANT SAFETY INFORMATION

Most accidents with engines can be prevented if you follow all instructions in this manual and on the engine. Some of the most common hazards are discussed below, along with the best way to protect yourself and others.

Owner Responsibilities

Honda engines are designed to give safe and dependable service if operated according to instructions. Read and understand this owner’s manual before operating the engine. Failure to do so could result in personal injury or equipment damage.

Know how to stop the engine quickly, and understand the operation of all controls. Never permit anyone to operate the engine without proper instructions.

Do not allow children to operate the engine. Keep children and pets away

from the area of operation. Refuel With Care Gasoline is extremely flammable, and gasoline vapor can explode. Refuel

outdoors, in a well-ventilated area, with the engine stopped. Never smoke near gasoline, and keep other flames and sparks away. Always store gasoline in an approved container. If any fuel is spilled, make sure the area is dry before starting the engine.

Hot Exhaust

l The muffler becomes very hot during operation and remains hot for a while

after stopping the engine. Be careful not to touch the muffler while it is hot.

Let the engine cool before storing it indoors.

l To prevent fire hazards and to provide adequate ventilation for stationary

equipment applications, keep the engine at least 3feet (1 meter) away from

building walls and other equipment during operation. Do not place flam-

mable objects close to the engine.

ENGINE SAFETY

Carbon Monoxide Hazards Exhaust gas contains poisonous carbon monoxide. Avoid inhalation of ex-

haust gas. Never run the engine in a closed garage or confined area. Other Equipment

Review the instructions provided with the equipment powered by this engine for any additional safety precautions that should be observed in conjunction with engine startup, shutdown, or operation, or protective apparel that may be

needed to operate the equipment.

CONTROLS & FEATURES

COMPONENT & CONTROL LOCATIONS

PROTECTOR

AIR CLEANER

FAN COVER

PROTECTOR (SCREEN GRID

!YL

KC 11

w \

SPAFiK PLUG

STARTER GRIP

OIL FlLLER CAP

OIL FILTER

, FUELFlLTER

OIL DRAIN BOLT

CONTROLS & FEATURES

OIL DRAIN BOLT

’ 7’

ELECTRIC STARTER @WA type)

J”

OIL DRAIN BOLT

MUFFLER

CONTROLS & FEATURES

CONTROLS Choke Lever The choke lever opens and closes the choke valve in the carburetor. The CLOSED position enriches the fuel mixture for starting a cold engine. The OPEN position provides the correct fuel mixture for operation after

starting, and for restarting a warm engine. Some engine applications use a remotely-mounted choke control rather than

the engine-mounted choke lever shown here.

CHOKE LE

CONTROLS & FEATURES

Throttle Lever The throttle lever controls engine speed.

Moving the throttle lever in the directions shown makes the engine run faster or slower.

Some engine applications use a remotely-mounted throttle control rather than

the engine-mounted throttle lever shown here.

THRO

Recoil Starter Grip Pulling the starter grip operates the recoil starter to crank the engine.

STARTER GRIP

CONTROLS & FEATURES

FEATURES Fuel-cut Solenoid (Fuel-cut solenoid type only)

The engine is equipped with a fuel-cut solenoid that allows fuel to flow to the

carburetor main jet when the engine switch is in the ON or START position and stops the flow of fuel to the main jet when the engine switch is in the OFF position.

The engine must be connected to the battery to energize the fuel-cut solenoid,

allowing the engine to run. If the battery is disconnected, fuel flow to the

carburetor main jet will stop.

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, orfailing to correct a problem before operation, could cause a malfunction in which you could be seriously injured.

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

Before beginning your preoperation checks, be sure the engine is level and the

engine switch is in the OFF position. Check the General Condition of the Engine

l Look around and underneath the engine for signs of oil or gasoline leaks. l Remove any excessive dirt or debris, especially around the muffler and

recoil starter.

l Look for signs of damage. l Check that all shields and covers are in place, and all nuts, bolts, and

screws are tightened.

BEFORE OPERATION

Check the Engine

l Check the engine oil level (see page 23). Running the engine with a low oil

level can cause engine damage.

l Check the air filter (see page 29). A dirty air filter will restrict air flow to the

carburetor, reducing engine performance.

l Check the fuel level. Starting with a full tank will help to eliminate or reduce

operating interruptions for refueling.

Check the Equipment Powered by This Engine

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

OPERATION

SAFE OPERATING PRECAUTIONS Before operating the engine for the first time, please review the

SAFETY INFORMATIONon

page 5 and the chapter titled

/MPORTANT

BEFORE OPERA-

TION.

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

Avoid any areas or actions that expose

1 Iyriarbon monoxide. 1

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

STARTING THE ENGINE

1. If the fuel tank is equipped with a valve, be sure the fuel valve is in the OPEN or ON position before attempting to start the engine.

this engine

OPERATION

2. To start a cold engine, pull the choke lever to the CLOSED position. To restart a warm engine, leave the choke lever in the OPEN position.

Some engine applications use a remotely-mounted choke control rather

than the engine-mounted choke lever shown here.

CHOKE LE

3. Move the throttle lever away from the SLOW position, about l/3 of the way toward the FAST position.

Some engine applications use a remotely-mounted throttle control rather

than the engine-mounted throttle lever shown here.

4. Turn the engine switch to the ON position.

5. Operate the starter. RECOIL STARTER:

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

STARTER GRIP

ELECTRIC STARTER:

Turn the key to the START position, and hold it there until the engine starts.

If the engine fails to start within 5 seconds, release the key, and wait at least 10 seconds before operating the starter again.

picEiiq

Using the electric starter for more than 5 seconds at a time will overheat the starter motor and can damage it.

When the engine starts, release the key, allowing it to return to the ON position.

6. If the choke lever has been moved to the CLOSED position to start the engine, gradually move it to the OPEN position as the engine warms up.

+ 39 hidden pages