Honda Automobiles GSV190 User Manual

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. American Honda Motor  
Co., Inc. 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.  
OWNER’S MANUAL  
GSV160 • GSV190  
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.  
SAFETY MESSAGES  
Your safety and the safety of others is very important. We have  
provided important safety messages in this manual and on the engine.  
Please read these messages carefully.  
WARNING:  
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.  
The engine exhaust from this product  
contains chemicals known to the State  
of California to cause cancer, birth  
defects or other reproductive harm.  
These signal words mean:  
You WILL be KILLED or SERIOUSLY  
HURT if you don't follow instructions.  
IPC  
POM53615  
40,000.2003.07  
31Z2B000  
00X31-Z2B-0000  
DANGER  
EM3  
PRINTED IN U.S.A.  
You CAN be KILLED or SERIOUSLY  
HURT if you don't follow instructions.  
WARNING  
CONTENTS  
You CAN be HURT if you don't follow  
instructions.  
INTRODUCTION. . . . . . . . . . . . . . 1  
SAFETY MESSAGES . . . . . . . . . 1  
Damage Prevention  
Messages . . . . . . . . . . . . . . . . . 1  
Safety Information . . . . . . . . . . 1  
LOCATION . . . . . . . . . . . . . . . . . . 2  
BEFORE OPERATION  
Is Your Engine  
HELPFUL TIPS &  
CAUTION  
SUGGESTIONS . . . . . . . . . . . . . . 8  
Storing Your Engine . . . . . . . . 8  
Adding A Gasoline  
Each message tells you what the hazard is, what can happen, and  
what you can do to avoid or reduce injury.  
Stabilizer To Extend Fuel  
Storage Life. . . . . . . . . . . . . . . . 8  
Draining The Fuel Tank And  
Carburetor. . . . . . . . . . . . . . . . . 8  
Transporting . . . . . . . . . . . . . . 9  
TAKING CARE OF UNEXPECTED  
PROBLEMS . . . . . . . . . . . . . . . . . 9  
TECHNICAL & CONSUMER  
Engine Serial Number  
And Type Location . . . . . . . . . . 9  
High Altitude  
Operation . . . . . . . . . . . . . . . . . 9  
Oxygenated Fuels . . . . . . . . . 10  
Emission Control System  
Information . . . . . . . . . . . . . . . 10  
Air Index . . . . . . . . . . . . . . . . . 11  
Specifications . . . . . . . . . . . . . 11  
Wiring Diagram. . . . . . . . . . . . 11  
CONSUMER INFORMATION. . . 11  
Honda Publications . . . . . . . . 11  
U.S.A. Distributor’s Limited  
Warranty . . . . . . . . . . . . . . . . . 11  
International Warranty . . . . . . 11  
Emission Control System  
DAMAGE PREVENTION MESSAGES  
You will also see other important messages that are preceded by the  
word NOTICE.  
This word means:  
Ready To Go . . . . . . . . . . . . . . . 2  
OPERATION . . . . . . . . . . . . . . . . 2  
Safe Operating  
Your engine or other property can be  
NOTICE  
damaged if you don’t follow instructions.  
Precautions. . . . . . . . . . . . . . . . 2  
Type 1 Operation . . . . . . . . . . . 2  
Type 2 Operation . . . . . . . . . . . 3  
Type 3 Operation . . . . . . . . . . . 3  
Type 4 Operation . . . . . . . . . . . 4  
Type 5 Operation . . . . . . . . . . . 4  
Type 6 Operation . . . . . . . . . . . 4  
The Importance of  
Maintenance . . . . . . . . . . . . . . . 5  
Maintenance Safety . . . . . . . . . 5  
Safety Precautions . . . . . . . . . 5  
Maintenance Schedule . . . . . . 5  
Refueling . . . . . . . . . . . . . . . . . 5  
Fuel Recommendations. . . . . . 5  
Engine Oil . . . . . . . . . . . . . . . . . 6  
Air Cleaner . . . . . . . . . . . . . . . . 6  
Spark Plug . . . . . . . . . . . . . . . . 7  
Flywheel Brake  
The purpose of these messages is to help prevent damage to your  
engine, other property, or the environment.  
SAFETY INFORMATION  
• 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.  
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 3 feet (1 meter) away from buildings and other  
equipment during operation. Keep flammable materials away, and  
do not place anything on the engine while it is running.  
Warranty . . . . . . . . . . . . . . . . . 12  
Distributor/Dealer Locator  
Information . . . . . . . . . . . . . . . 13  
Customer Service  
Inspection . . . . . . . . . . . . . . . . . 7  
Spark Arrester . . . . . . . . . . . . . 7  
Information . . . . . . . . . . . . . . . 13  
© 2003 American Honda Motor Co., Inc.  
All Rights Reserved  
1
 
2. Move the throttle control  
(see equipment manual) to  
move the choke/throttle  
TYPE 2 (MANUAL CHOKE CONTROL/ MANUAL THROTTLE  
CONTROL)  
FAST  
SLOW  
CHOKE  
Starting A Cold Engine  
lever to the CHOKE position.  
CHOKE/  
THROTTLE  
LEVER  
2. Move the choke lever to the ON position.  
3. Move the throttle lever to the FAST position.  
SLOW  
STOP  
FAST  
CHOKE LEVER  
3. Move the flywheel brake  
control (see equipment  
manual) to move the  
flywheel brake lever to the  
RUN position.  
OFF  
FLYWHEEL  
BRAKE LEVER  
FUEL  
VALVE  
THROTTLE  
LEVER  
ON  
ON  
4. Pull the starter grip lightly until resistance is felt, then pull briskly  
(see page 3).  
5. If the choke was used to start the engine, move the choke lever to  
the OFF position as soon as the engine warms up enough to run  
smoothly without use of the choke.  
4. Pull the starter grip lightly until  
resistance is felt, then pull briskly.  
6. Position the throttle lever for the desired engine speed. For best  
engine performance, it is recommended the engine be operated  
with the throttle in the FAST (or high) position.  
NOTICE  
Do not allow the starter grip to snap  
back against the engine. Return it  
gently to prevent damage to the  
starter.  
STARTER  
GRIP  
Starting A Warm Engine:  
1. Move the throttle lever to the FAST position.  
2. Pull the starter grip lightly until resistance is felt, then pull briskly  
(see page 3).  
5. If the choke was used to start the  
engine, move the choke/throttle  
lever to the FAST (or high) position  
as soon as the engine warms up  
enough to run smoothly without use  
of the choke.  
FAST  
CHOKE  
CHOKE/  
THROTTLE  
LEVER  
Stopping The Engine  
1. Move the throttle lever to the SLOW position.  
2. Move the throttle lever to the STOP position.  
Throttle Setting  
TYPE 3 (FLYWHEEL BRAKE/REMOTE CHOKE/PRESET  
THROTTLE)  
Position the throttle control for the desired engine speed. For best  
engine performance, it is recommended the engine be operated with  
the throttle in the FAST (or high) position.  
Starting A Cold Engine  
ON  
OFF  
Starting A Warm Engine:  
1. Turn the fuel valve to the  
CHOKE  
ARM  
1. Place the choke/throttle lever in the FAST position.  
2. Move the choke control  
cable (see equipment  
manual) so that the choke  
arm moves to the choke  
ON position.  
2. Move the flywheel brake lever to the RUN position.  
CHOKE CONTROL  
CABLE  
3. Pull the starter grip lightly until resistance is felt, then pull briskly.  
Stopping The Engine  
SLOW  
FAST  
FUEL VALVE ON  
1. Move the choke/throttle control to the  
SLOW position.  
3. Move the flywheel brake  
lever to the RUN position.  
THROTTLE  
LEVER  
FLYWHEEL BRAKE LEVER  
4. Pull the starter grip lightly until  
resistance is felt, then pull  
briskly (see page 3).  
STOP  
RUN  
5. If the choke was used to start  
the engine, move the choke  
control cable so that the choke  
arm moves to the OFF position  
as soon as the engine warms  
up enough to run smoothly  
without use of the choke.  
2. Release the flywheel  
brake lever to stop the  
engine.  
FLYWHEEL  
BRAKE LEVER  
3. Turn the fuel valve to the  
OFF position (see  
6. The engine speed is preset on this type.  
3
 
Starting A Warm Engine  
Starting A Warm Engine  
1. Move the flywheel brake lever to the RUN position.  
1. Turn the engine stop switch to the ON position.  
2. Pull the starter grip lightly until resistance is felt, then pull briskly  
2. Pull the starter grip lightly until resistance is felt, then pull briskly  
Stopping The Engine  
Stopping The Engine  
1. Release the flywheel brake lever to stop the engine.  
1. Move the engine switch to the OFF position.  
2. Turn the fuel valve to the OFF position (see page 2).  
TYPE 4 (AUTOMATIC CHOKE RETURN/PRESET  
THROTTLE)  
TYPE 6 (REMOTE THROTTLE/BLADE BRAKE CLUTCH)  
Starting A Cold Engine  
Starting A Cold Engine  
OFF  
1. Turn the fuel valve to the ON  
2. Move the choke/  
FAST  
SLOW  
STOP  
throttle/stop lever to  
the CHOKE position.  
2. Move the choke lever to the  
CHOKE  
choke position ().  
CHOKE  
LEVER  
Make sure the blade  
brake clutch control  
lever is disengaged  
(see equipment  
manual).  
3. Move the flywheel brake  
lever to the RUN position.  
ON  
CHOKE/  
THROTTLE/  
STOP  
4. Pull the starter grip lightly  
until resistance is felt, then  
FLYWHEEL  
BRAKE LEVER  
LEVER  
RUN  
STOP  
3. Pull the starter grip  
lightly until resistance  
is felt, then pull briskly  
Begin pulling the recoil starter as soon as you move the flywheel  
brake lever to the RUN position. The choke lever automatically  
begins moving to the OFF position when the flywheel brake lever is  
moved to the RUN position.  
4. As soon as the  
engine starts, slowly  
move the choke/  
5. If the engine does not start within several consecutive pulls of the  
recoil starter, release the flywheel brake lever and move the choke  
lever to the ON position.  
throttle/stop lever to  
the FAST position.  
6. Move the flywheel brake lever to the RUN position and immediately  
begin operating the recoil starter.  
5. Allow the engine to warm to operating temperature, then engage  
the blade brake clutch control lever (see equipment manual).  
7. The throttle is preset on this type.  
Starting A Warm Engine  
Starting A Warm Engine  
1. Place the choke/throttle/stop lever in the FAST position.  
1. Move the flywheel brake lever to the brake OFF position.  
Make sure the blade brake clutch control lever is disengaged (see  
equipment manual).  
2. Pull the starter grip lightly until resistance is felt, then pull briskly  
2. Pull the starter grip lightly until resistance is felt, then pull briskly  
Stopping The Engine  
1. Release the flywheel brake lever to activate the flywheel brake and  
stop the engine.  
Throttle Setting  
Position the choke/throttle/stop lever for the desired engine speed. For  
best engine performance, it is recommended the engine be operated  
with the choke/throttle/stop lever in the FAST (or high) position.  
2. Turn the fuel valve to the OFF position (see page 2).  
TYPE 5 (MANUAL CHOKE CONTROL/PRESET THROTTLE)  
Stopping The Engine  
Starting A Cold Engine  
ENGINE STOP SWITCH  
1. Disengage the blade brake clutch control lever (see equipment  
manual).  
1. Turn the fuel valve to the ON  
CHOKE  
ROD  
OFF  
ON  
2. Move the choke/throttle/stop lever to the SLOW position and allow  
the engine to idle for a few seconds.  
2. Pull the choke rod to the ON  
position.  
3. Move the choke/throttle/stop lever to the STOP position.  
3. Turn the engine stop switch to  
the ON position.  
ON  
4. Pull the starter grip lightly until  
resistance is felt, then pull  
For best engine performance, it is recommended the engine be  
operated with the throttle lever in the FAST (or high) position.  
5. If the choke was used to start the engine, move the choke rod to the  
OFF position as soon as the engine warms up enough to run  
smoothly without use of the choke.  
6. The engine speed is preset on this type.  
4
MAINTENANCE SCHEDULE  
SERVICING YOUR ENGINE  
THE IMPORTANCE OF MAINTENANCE  
First Every 3 Every 6 Every  
Before month months months year  
REGULAR SERVICE PERIOD (3)  
Good maintenance is essential for safe, economical and trouble-free  
operation. It will also help reduce pollution.  
Perform at every indicated  
Item month or operating hour  
interval, which ever comes first.  
each  
use  
or  
20  
or  
50  
or  
100  
or  
200  
Page  
hours hours  
hours  
hours  
Check level  
O
O
6
WARNING  
Improper maintenance, or failure to correct a problem  
before operation, can cause a malfunction in which you  
can be seriously hurt or killed.  
Engine oil  
Change  
O
O
Check  
Air cleaner  
Clean  
O (1)  
Replace  
O (*)  
Flywheel brake  
operation  
Always follow the inspection and maintenance  
recommendations and schedules in this owner’s manual.  
Check-adjust  
O
Flywheel brake shoe Check  
O (2)  
O (2)  
O
Check-adjust  
To help you properly care for your engine, the following pages include  
a maintenance schedule, routine inspection procedures, and simple  
maintenance procedures using basic hand tools. Other service tasks  
that are more difficult, or require special tools, are best handled by  
professionals and are normally performed by a Honda technician or  
other qualified mechanic.  
Spark plug  
7
Replace  
O
Spark arrester  
(optional parts)  
Clean  
O
Shop  
manual  
Idle speed  
Check-adjust  
Check-Adjust  
O(2)  
O(2)  
Shop  
manual  
Valve clearance  
The maintenance schedule applies to normal operating conditions. If  
you operate your engine under severe conditions, such as sustained  
high-load or high-temperature operation, or use in unusually wet or  
dusty conditions, consult your servicing dealer for recommendations  
applicable to your individual needs and use.  
Combustion chamber Clean  
Every 250 hours (2)  
Shop  
manual  
Fuel tank and filter  
Fuel tube  
Clean  
Check  
O(2)  
Shop  
manual  
Every 2 years (Replace if necessary) (2)  
Maintenance, replacement, or repair of the emission control  
devices and systems may be performed by any engine repair  
establishment or individual, using parts that are “certified” to  
EPA standards.  
(*) Replace paper element type only.  
(1) Service more frequently when used in dusty areas.  
(2) These items should be serviced by an authorized Honda servicing  
dealer, unless you have the proper tools and are mechanically  
proficient. Refer to the Honda shop manual for service  
procedures.  
(3) For commercial use, log hours of operation to determine proper  
maintenance intervals.  
MAINTENANCE SAFETY  
Some of the most important safety precautions follow. However, we  
cannot warn you of every conceivable hazard that can arise in  
performing maintenance. Only you can decide whether or not you  
should perform a given task.  
See your equipment manual.  
REFUELING  
Use unleaded gasoline with a pump octane rating of 86 or higher. This  
engine is certified to operate on unleaded gasoline. Unleaded gasoline  
produces fewer engine and spark plug deposits and extends exhaust  
system life.  
WARNING  
Failure to properly follow maintenance instructions and  
precautions can cause you to be seriously hurt or killed.  
Always follow the procedures and precautions in this  
owner’s manual.  
WARNING  
Gasoline is highly flammable and explosive, and you can  
be burned or seriously injured when refueling.  
SAFETY PRECAUTIONS  
• Make sure the engine is off before you begin any maintenance or  
repairs. This will eliminate several potential hazards:  
• Stop engine and keep heat, sparks, and flame away.  
• Refuel only outdoors.  
Carbon monoxide poisoning from engine exhaust.  
Be sure there is adequate ventilation whenever you operate  
the engine.  
• Wipe up spills immediately.  
Burns from hot parts.  
Let the engine and exhaust system cool before touching.  
Injury from moving parts.  
NOTICE  
Fuel can damage paint and some types of plastic. Be careful not to  
spill fuel when filling your fuel tank. Damage caused by spilled fuel is  
not covered under the Distributor’s Limited Warranty (see page 11).  
Do not run the engine unless instructed to do so.  
• Read the instructions before you begin, and make sure you have  
the tools and skills required.  
Never use stale or contaminated  
gasoline or oil/gasoline mixture.  
Avoid getting dirt or water in the  
fuel tank.  
To reduce the possibility of fire or explosion, be careful when  
working around gasoline. Use only a nonflammable solvent, not  
gasoline, to clean parts. Keep cigarettes, sparks and flames away  
from all fuel related parts.  
Adding Fuel  
Remember that an authorized Honda servicing dealer knows your  
engine best and is fully equipped to maintain and repair it.  
To ensure the best quality and reliability, use only new genuine Honda  
parts or their equivalents for repair and replacement.  
1. Remove the fuel tank cap.  
2. Add fuel to the bottom of the  
FUEL LEVEL MARK  
fuel level limit in the neck of  
the fuel tank. Do not overfill.  
MAXIMUM FUEL LEVEL  
Wipe up spilled fuel before  
starting the engine.  
Fuel tank capacity: 0.29 gal (1.1 )  
5
 
ENGINE OIL  
AIR CLEANER  
Recommended Oil  
A dirty air cleaner will restrict air flow to the carburetor and cause poor  
engine performance. Inspect the filter elements each time the engine  
is operated. You will need to clean the filter elements more frequently if  
you operate the engine in very dusty areas.  
Use 4-stroke motor oil that meets  
or exceeds the requirements for  
API service classification SH, SJ,  
or equivalent. Always check the  
API service label on the oil  
NOTICE  
Operating the engine without a filter, or with a damaged filter, will allow  
dirt to enter the engine, causing rapid engine wear. This type of  
damage is not covered under the Distributor’s Limited Warranty (see  
container to be sure it includes the  
letters SH, SJ, or equivalent.  
SAE 10W-30 is recommended for general use. Other viscosities  
shown in the chart may be used when the average temperature in your  
area is within the indicated range.  
Inspection  
1. Press the latch tabs on the top of the air cleaner cover, and remove  
the cover.  
Oil Level Check  
1. Check the oil with the engine stopped and level.  
2. Remove the foam element from the air cleaner cover.  
3. Remove the screen grid from the paper element.  
2. Remove the oil filler cap/dipstick and wipe it clean.  
3. Insert the oil filler cap/dipstick into the oil filler neck as shown, then  
remove it to check the oil level. Do not screw it in.  
4. Check both elements to be sure they are clean and in good  
condition.  
4. If the oil level is near or below the lower limit mark on the dipstick,  
remove the oil filler cap/dipstick, and fill with the recommended oil  
to the upper limit mark. Do not overfill.  
5. Reinstall the screen grid over the paper element. Make sure that  
the screen grid completely surrounds the paper pleats  
5. Reinstall the oil filler cap/dipstick.  
6. Reinstall the foam element in the air cleaner cover.  
OIL FILLER CAP/DIPSTICK  
7. Set the paper element and screen grid in the air cleaner body then  
install the air cleaner cover.  
PAPER FILTER  
AIR DUCT  
FOAM  
FILTER  
SCREEN  
GRID  
OIL  
FILLER  
NECK  
UPPER LIMIT  
LOWER LIMIT  
LATCH TABS  
Oil Change  
Drain the engine oil when the engine is warm. Warm oil drains quickly  
and completely.  
OIL FILLER NECK  
LOWER  
TABS  
OIL FILLER  
CAP/  
DIPSTICK  
AIR CLEANER BODY  
UPPER  
LIMIT  
LOWER  
LIMIT  
AIR CLEANER  
COVER  
Cleaning  
1. Turn the fuel valve to the OFF position to reduce the possibility of  
1. Paper Element: Tap the paper element several times on a hard  
surface to remove dirt, or blow compressed air [not exceeding 30  
psi (207 kPa, 2.1 kg/cm²)] through the filter from the clean side that  
faces the engine. Never try to brush off dirt. Brushing will force dirt  
into the fibers.  
2. Place a suitable container next to the engine to catch the used oil.  
3. Remove the oil filler cap/dipstick and drain the oil into the container  
by tipping the engine toward the oil filler neck.  
Please dispose of used motor oil in a manner that is compatible  
with the environment. We suggest you take used oil in a sealed  
container to your local recycling center or service station for  
reclamation. Do not throw it in the trash or pour it on the ground or  
down a drain.  
2. Foam Element: Wash the element in a solution of household  
detergent and warm water, then rinse thoroughly, or wash in  
nonflammable or high flash point solvent. Allow the element to dry  
thoroughly.  
Soak the element in clean engine oil and squeeze out the excess  
oil. The engine will smoke during initial start-up if too much oil is left  
in the foam, or the oil could saturate the paper element making the  
engine inoperable.  
4. With the engine in a level position, fill to the upper limit mark on the  
dipstick with the recommended oil (see above).  
Engine Oil Capacity: 0.58 qt (0.55 )  
3. Wipe dirt from the air cleaner body and cover using a moist rag. Be  
careful to prevent dirt from entering the air duct that leads to the  
carburetor.  
NOTICE  
Running the engine with a low oil level can cause engine damage.  
5. Reinstall the oil filler cap/dipstick securely.  
6
 
SPARK PLUG  
FLYWHEEL BRAKE INSPECTION  
Recommended Spark Plug: NGK BPR6ES  
1. Remove the three flange  
FLANGE NUTS (3)  
RECOIL  
nuts from the recoil starter,  
and remove the recoil  
starter from the engine.  
STARTER  
The recommended spark plug is the correct heat range for normal  
engine operating temperatures.  
2. Remove the fuel tank from  
the engine without  
NOTICE  
Incorrect spark plugs can cause engine damage.  
disconnecting the fuel  
tube. If the fuel tank  
contains fuel, keep it level  
as you remove it and set it  
beside the engine in a level  
position.  
For good performance, the spark plug must be properly gapped and  
free of deposits.  
1. Disconnect the cap from  
FUEL TANK  
SPARK PLUG  
WRENCH  
the spark plug, and  
remove any dirt from the  
spark plug area.  
SPACER (3)  
2. Use the proper size spark  
plug wrench to remove the  
spark plug.  
FUEL  
TUBE  
3. Check the brake shoe  
thickness. If it is less than  
0.12 in (3 mm), take the  
engine to your authorized  
Honda servicing dealer.  
BRAKE SHOE  
THICKNESS  
3. Inspect the spark plug. Replace it if  
damaged, badly fouled, if the  
0.028 ~ 0.031 in  
sealing washer is in poor condition, (0.70 ~ 0.80 mm)  
or if the electrode is worn.  
SEALING  
4. Measure the electrode gap with a  
WASHER  
4. Install the fuel tank and  
recoil starter, and tighten  
the three nuts securely.  
suitable gauge. The correct gap is  
0.028 - 0.031 in (0.70 - 0.80 mm). If  
adjustment is needed, correct the  
gap by carefully bending the side  
electrode.  
BRAKE SHOE  
5. Install the spark plug carefully, by  
hand, to avoid cross-threading.  
SPARK ARRESTER (optional equipment)  
6. After the spark plug is seated, tighten with the proper size spark  
plug wrench to compress the washer.  
In some areas, it is illegal to operate an engine without a USDA  
(United States Department of Agriculture)-qualified spark arrester.  
Check local laws and regulations. A USDA-qualified spark arrester is  
available from an authorized Honda servicing dealer.  
7. When installing a new spark plug, tighten 1/2 turn after the spark  
plug seats to compress the washer.  
8. When reinstalling the original spark plug, tighten 1/8 - 1/4 turn after  
the spark plug seats to compress the washer.  
The spark arrester must be serviced every 100 hours to keep it  
functioning as designed.  
If the engine has been running, the muffler will be hot. Allow it to cool  
before servicing the spark arrester.  
NOTICE  
Properly tighten the spark plug. A loose spark plug can become  
very hot and can damage the engine. Overtightening the spark plug  
can damage the threads in the cylinder head.  
Spark Arrester Removal  
SPARK ARRESTER  
1. Remove the three 6 mm  
MUFFLER  
bolts from the muffler  
protector, and remove  
the muffler protector.  
PROTECTOR  
9. Attach the spark plug cap to the spark plug.  
2. Remove the two special  
screws from the spark  
arrester, and remove the  
spark arrester from the  
muffler.  
MUFFLER  
SPECIAL  
6 mm BOLT (3) SCREW (2)  
Spark Arrester Cleaning & Inspection  
1. Use a brush to remove carbon deposits  
from the spark arrester screen. Be careful  
not to damage the screen. Replace the  
spark arrester if it has breaks or holes.  
2. Install the spark arrester in the reverse  
order of removal.  
7
 
HELPFUL TIPS & SUGGESTIONS  
DRAINING THE FUEL TANK AND CARBURETOR  
STORING YOUR ENGINE  
Storage Preparation  
WARNING  
Gasoline is highly flammable and explosive, and you can  
be burned or seriously injured when handling fuel.  
Proper storage preparation is essential for keeping your engine  
trouble-free and looking good. The following steps will help to keep  
rust and corrosion from impairing your engine’s function and  
appearance, and will make the engine easier to start when you use it  
again.  
• Stop engine and keep heat, sparks, and flame away.  
• Refuel only outdoors.  
• Wipe up spills immediately.  
Cleaning  
1. Place an approved gasoline container below the carburetor, and  
use a funnel to avoid spilling fuel.  
If the engine has been running, allow it to cool for at least half an hour  
before cleaning. Clean all exterior surfaces, touch up any damaged  
paint, and coat other areas that may rust with a light film of oil.  
2. Remove the drain bolt, then move the fuel valve lever to the ON  
NOTICE  
3. After all the fuel has drained into the container, reinstall the drain  
bolt and washer. Tighten the drain bolt securely.  
Using a garden hose or pressure washing equipment can force water  
into the air cleaner or muffler opening. Water in the air cleaner will  
soak the air filter, and water that passes through the air filter or muffler  
can enter the cylinder, causing damage.  
Fuel  
Gasoline will oxidize and deteriorate in storage. Deteriorated gasoline  
will cause hard starting, and it leaves gum deposits that clog the fuel  
system. If the gasoline in your engine deteriorates during storage, you  
may need to have the carburetor, and other fuel system components,  
serviced or replaced.  
WASHER  
The length of time that gasoline can be left in your fuel tank and  
carburetor without causing functional problems will vary with such  
factors as gasoline blend, your storage temperatures, and whether the  
fuel tank is partially or completely filled. The air in a partially filled fuel  
tank promotes fuel deterioration. Very warm storage temperatures  
accelerate fuel deterioration. Fuel problems may occur within a few  
months, or even less if the gasoline was not fresh when you filled the  
fuel tank.  
FLOAT BOWL  
DRAIN BOLT  
Engine Oil  
1. Change the engine oil (see  
2. Remove the spark plug (see  
Fuel system damage or engine performance problems resulting from  
neglected storage preparation are not covered under the Distributor’s  
Limited Warranty (see page 11).  
3. Pour a tablespoon (5 - 10 cc) of  
clean engine oil into the cylinder.  
4. Pull the recoil starter several  
times to distribute the oil.  
You can extend fuel storage life by adding a gasoline stabilizer that is  
formulated for that purpose, or you can avoid fuel deterioration  
problems by draining the fuel tank and carburetor.  
5. Reinstall the spark plug.  
ADDING A GASOLINE STABILIZER TO EXTEND FUEL  
STORAGE LIFE  
When adding a gasoline stabilizer, fill the fuel tank with fresh gasoline.  
If only partially filled, air in the tank will promote fuel deterioration  
during storage. If you keep a container of gasoline for refueling, be  
sure that it contains only fresh gasoline.  
1. Add gasoline stabilizer following the manufacturer’s instructions.  
2. After adding a gasoline stabilizer, run the engine outdoors for 10  
minutes to be sure that treated gasoline has replaced the untreated  
gasoline in the carburetor.  
3. Stop the engine, and turn the fuel valve to the OFF position (see  
8
 
Storage Precautions  
TECHNICAL & CONSUMER INFORMATION  
If your engine will be stored with gasoline in the fuel tank and  
carburetor, it is important to reduce the hazard of gasoline vapor  
ignition. Select a well-ventilated storage area away from any appliance  
that operates with a flame, such as a furnace, water heater, or clothes  
dryer. Also avoid any area with a spark-producing electric motor, or  
where power tools are operated.  
TECHNICAL  
INFORMATION  
Serial Number and Type  
Location  
Record the engine serial  
number and type in the  
space below. You will  
need this information  
when ordering parts and  
when making technical or  
warranty inquiries.  
SERIAL  
NUMBER  
AND TYPE  
LOCATION  
If possible, avoid storage areas with high humidity, because that  
promotes rust and corrosion.  
If there is gasoline in the fuel tank, leave the fuel valve in the OFF  
TYPE  
SERIALNUMBER  
Keep the engine level in storage. Tilting can cause fuel or oil leakage.  
With the engine and exhaust system cool, cover the engine to keep  
out dust. A hot engine and exhaust system can ignite or melt some  
materials. Do not use sheet plastic as a dust cover. A nonporous cover  
will trap moisture around the engine, promoting rust and corrosion.  
MODEL  
GSV160  
GSV190  
SERIAL NUMBER  
ENGINE TYPE  
GJABA– ___ ___ ___ ___ ___ ___ ___  
GJACA– ___ ___ ___ ___ ___ ___ ___  
___ ___ ___ ___  
___ ___ ___ ___  
Removal From Storage  
Check your engine as described in the BEFORE OPERATION  
Carburetor Modifications for High Altitude Operation  
At high altitude, the standard carburetor air-fuel mixture will be too rich.  
Performance will decrease, and fuel consumption will increase. A very  
rich mixture will also foul the spark plug and cause hard starting.  
Operation at an altitude that differs from that at which this engine was  
certified, for extended periods of time, may increase emissions.  
If the fuel was drained during storage preparation, fill the tank with  
fresh gasoline. If you keep a container of gasoline for refueling, be  
sure it contains only fresh gasoline. Gasoline oxidizes and deteriorates  
over time, causing hard starting.  
If the cylinder was coated with oil during storage preparation, the  
engine will smoke briefly at startup. This is normal.  
High altitude performance can be improved by specific modifications to  
the carburetor. If you always operate your trimmer at altitudes above  
5,000 feet (1,500 meters), have your servicing dealer perform this  
carburetor modification. This engine, when operated at high altitude  
with the carburetor modifications for high altitude use, will meet each  
emission standard throughout its useful life.  
TRANSPORTING  
Keep the engine level when transporting to reduce the possibility of  
fuel leakage. Turn the fuel valve to the OFF position (see page 2).  
TAKING CARE OF UNEXPECTED PROBLEMS  
Even with carburetor modification, engine horsepower will decrease  
about 3.5% for each 1,000-foot (300-meter) increase in altitude. The  
effect of altitude on horsepower will be greater than this if no  
carburetor modification is made.  
ENGINE WILL NOT  
START  
Possible Cause  
Correction  
1. Check control  
positions.  
Fuel valve OFF.  
Choke OFF.  
Move lever to ON.  
Move the choke/throttle  
lever, choke rod or choke  
lever to CHOKE ON  
position unless engine is  
warm.  
NOTICE  
When the carburetor has been modified for high altitude operation, the  
air-fuel mixture will be too lean for low altitude use. Operation at  
altitudes below 5,000 feet (1,500 meters) with a modified carburetor  
may cause the engine to overheat and result in serious engine  
damage. For use at low altitudes, have your servicing dealer return the  
carburetor to original factory specifications.  
Ignition switch or engine stop Move the flywheel brake  
switch OFF.  
lever to RUN position.  
(Types 2 & 6: Throttle lever  
to FAST position. Type 5:  
Engine stop switch to ON)  
2. Check fuel.  
Out of fuel.  
Refuel.  
Bad fuel; engine stored  
without treating or draining  
Drain the fuel tank and  
carburetor (p. 8). Refuel  
gasoline, or refueled with bad with fresh gasoline.  
gasoline.  
3. Remove and inspect  
spark plug.  
Spark plug faulty, fouled, or  
improperly gapped.  
Replace the spark plug (p.  
7).  
Spark plug wet with fuel  
(flooded engine).  
Dry and reinstall spark  
plug. Start engine with  
choke/throttle lever in  
FAST position.  
(Types 4 & 5: Choke OFF  
position.)  
4. Take engine to an  
authorized Honda  
Fuel filter clogged, carburetor Replace or repair faulty  
malfunction, ignition  
malfunction, valves stuck,  
etc.  
components as necessary.  
servicing dealer, or  
refer to shop manual.  
ENGINE LACKS  
POWER  
Possible Cause  
Correction  
1. Check air filter  
Filter clogged.  
Clean or replace filter  
(p. 6).  
2. Check fuel.  
Bad fuel; engine stored  
without treating or draining  
Drain the fuel tank and  
carburetor (p. 8). Refuel  
gasoline, of refueled with bad with fresh gasoline.  
gasoline.  
3. Take engine to an  
authorized Honda  
Fuel filter clogged, carburetor Replace or repair faulty  
malfunction, ignition  
malfunction, valves stuck,  
etc.  
components as necessary.  
servicing dealer, or  
refer to shop manual.  
9
 
Emission Control System Information  
Source of Emissions  
Oxygenated Fuels  
Some conventional gasolines are being blended with alcohol or an  
ether compound. These gasolines are collectively referred to as  
oxygenated fuels. To meet clean air standards, some areas of the  
United States and Canada use oxygenated fuels to help reduce  
emissions.  
The combustion process produces carbon monoxide, oxides of  
nitrogen, and hydrocarbons. Control of hydrocarbons and oxides of  
nitrogen is very important because, under certain conditions, they  
react to form photochemical smog when subjected to sunlight. Carbon  
monoxide does not react in the same way, but it is toxic.  
If you use oxygenated fuel, be sure it is unleaded and meets the  
minimum octane rating requirements.  
Honda utilizes lean carburetor settings and other systems to reduce  
the emissions of carbon monoxide, oxides of nitrogen, and  
hydrocarbons.  
Before using an oxygenated fuel, try to confirm the fuel’s contents.  
Some states/provinces require this information to be posted on the  
pump.  
The U.S. and California Clean Air Acts  
The following are the EPA approved percentages of oxygenates:  
EPA and California regulations require all manufacturers to furnish  
written instructions describing the operation and maintenance of  
emission control systems.  
ETHANOL — (ethyl or grain alcohol) 10% by volume  
You may use gasoline containing up to 10% ethanol  
by volume. Gasoline containing ethanol may be  
marketed under the name Gasohol.  
The following instructions and procedures must be followed in order to  
keep the emissions from your Honda engine within the emission  
standards.  
MTBE  
(methyl tertiary butyl ether) 15% by volume  
You may use gasoline containing up to 15% MTBE  
by volume.  
Tampering and Altering  
Tampering with or altering the emission control system may increase  
emissions beyond the legal limit. Among those acts that constitute  
tampering are:  
METHANOL — (methyl or wood alcohol) 5% by volume  
You may use gasoline containing up to 5%  
methanol by volume as long as it also contains  
cosolvents and corrosion inhibitors to protect the  
fuel system. Gasoline containing more than 5%  
methanol by volume may cause starting and/or  
performance problems. It may also damage metal,  
rubber, and plastic parts of your fuel system.  
• Removal or alteration of any part of the intake, fuel, or exhaust  
systems.  
• Altering or defeating the governor linkage or speed-adjusting  
mechanism to cause the engine to operate outside its design  
parameters.  
Problems That May Affect Emissions  
If you notice any undesirable operating symptoms, try another service  
station or switch to another brand of gasoline.  
If you are aware of any of the following symptoms, have your engine  
inspected and repaired by your servicing dealer.  
Fuel system damage or performance problems resulting from the use  
of an oxygenated fuel containing more than the percentages of  
oxygenates mentioned above are not covered under the Distributor’s  
Limited Warranty (see page 11).  
• Hard starting or stalling after starting.  
• Rough idle.  
• Misfiring or backfiring under load.  
• Afterburning (backfiring).  
• Black exhaust smoke or high fuel consumption.  
Replacement Parts  
The emission control systems on your Honda engine were designed,  
built, and certified to conform with EPA and California emission  
regulations. We recommend the use of genuine Honda parts  
whenever you have maintenance done. These original-design  
replacement parts are manufactured to the same standards as the  
original parts, so you can be confident of their performance. The use of  
replacement parts that are not of the original design and quality may  
impair the effectiveness of your emission control system.  
A manufacturer of an aftermarket part assumes the responsibility that  
the part will not adversely affect emission performance. The  
manufacturer or rebuilder of the part must certify that use of the part  
will not result in a failure of the engine to comply with emission  
regulations.  
Maintenance  
schedule is based on the assumption that your machine will be used  
for its designed purpose. Sustained high-load or high-temperature  
operation, or use in unusually wet or dusty conditions, will require  
more frequent service.  
10  
Air Index  
CONSUMER INFORMATION  
Honda Publications  
An Air Index Information hang tag/label is applied to engines certified  
to an emission durability time period in accordance with the  
requirements of the California Air Resources Board.  
These publications will give you additional information for maintaining  
and repairing you engine.You may order them from an authorized  
Honda engine servicing dealer.  
The bar graph is intended to provide you, our customer, the ability to  
compare the emissions performance of available engines. The lower  
the Air Index, the less pollution.  
Shop Manual  
This manual covers complete maintenance and overhaul  
procedures. It is intended to be used by a skilled  
technician.  
The durability description is intended to provide you with information  
relating the engine’s emission durability period. The descriptive term  
indicates the useful life period for the engine’s emission control  
system. See your Emission Control System Warranty (page 12) for  
Parts Catalog  
This manual provides complete, illustrated parts lists.  
U.S.A. Distributor’s Limited Warranty  
PRODUCTS COVERED BY  
THIS WARRANTY:  
LENGTH OF WARRANTY:  
(FROM DATE OF ORIGINAL PURCHASE)  
additional information.  
Descriptive Term  
Moderate  
Applicable to Emissions Durability Period  
PRODUCT APPLICATIONS NONCOMMERCIAL/ COMMERCIAL  
NONRENTAL  
RENTAL  
50 hours (0–65 cc)  
125 hours (greater than 65 cc)  
Intermediate  
Extended  
125 hours (0–65 cc)  
250 hours (greater than 65 cc)  
GS & GSV  
Series  
Engines  
All  
24 months  
12 months  
3 months (1)  
300 hours (0–65 cc)  
500 hours (greater than 65 cc)  
(1) Honda GS and GSV general purpose engines are not covered by  
this warranty when installed on concession type vehicles.  
The Air Index Information hang tag/label must remain on the engine  
until it is sold. Remove the hang tag before operating the engine.  
To Qualify for this Warranty:  
Specifications  
GSV160  
The Honda general purpose engine must be purchased from a Honda general purpose  
engine dealer or distributor authorized to sell that product in the United States, Puerto Rico,  
or the U.S. Virgin Islands. This limited warranty applies to first retail purchaser and each  
subsequent owner during the applicable warranty time period.  
Length x Width x Height  
14.6 x 13.5 x 14.2 in  
(370.5 x 342.5 x 360 mm)  
What American Honda Will Repair or Replace Under Warranty:  
Dry weight  
28.2 lb (12.8 kg)  
American Honda will repair or replace, at its option, any part that is proven to be defective  
in material or workmanship under normal use during the applicable warranty time period.  
Warranty repairs and replacements will be made without charge for parts or labor. Anything  
replaced under warranty becomes the property of American Honda Motor Company, Inc.  
All parts replaced under warranty will be considered as part of the original product and any  
warranty on those parts will expire coincident with the original product warranty.  
Engine type  
4-stroke, overhead cam, single cylinder  
9.8 cu in (160 cm3)  
[2.5 x 2.0 in (64 x 50 mm)]  
Displacement  
[Bore x Stroke]  
Maximum output  
Maximum torque  
Fuel consumption  
Cooling system  
Ignition system  
5.5 bhp (4.1 kW, 5.5 PS) at 3,600 rpm  
8.41 ft-lb (11.4 N•m, 1.16 kg/m) at 2,500 rpm  
0.51 lb/hph (313 g/kWh, 230 g/PSh)  
Forced air  
To Obtain Warranty Service:  
You must take your Honda general purpose engine, or the equipment in which it is  
installed, together with proof of original retail purchase date, at your expense, to a Honda  
engine dealer or distributor authorized to sell that product in the United States, Puerto Rico,  
or the U.S. Virgin Islands, during their normal business hours. Many Honda engine dealers  
and distributors are listed in the yellow pages of the telephone directory under gasoline  
engines, lawn & garden equipment & supplies, etc.  
Transistorized magneto  
PTO shaft rotation  
Counterclockwise  
GSV190  
If you are unable to obtain warranty service, or are dissatisfied with the warranty service  
you receive, take the following steps: First contact the owner of the dealership or distributor  
involved. Normally this should resolve the problem. However, if you are dissatisfied with  
the decision made by the dealership's management, contact the Honda Regional Engine  
Distributor for your area. You can find their name, address, and phone number using the  
426-7701. If you are still dissatisfied after speaking with the Regional Engine Distributor,  
you may contact the Honda Power Equipment Customer Relations Department of  
American Honda Motor Co., Inc. Refer to page 13 for contact information.  
Length x Width x Height  
14.6 x 13.5 x 14.2 in  
(370.5 x 342.5 x 360 mm)  
Dry weight  
28.7 lb (13.0 kg)  
Engine type  
4-stroke, overhead cam, single cylinder  
11.4 cu in (187 cm3)  
[2.7 x 2.0 in (69 x 50 mm)]  
Displacement  
[Bore x Stroke]  
Maximum output  
Maximum torque  
Fuel consumption  
Cooling system  
Ignition system  
6.5 bhp (4.8 kW, 6.5 PS) at 3,600 rpm  
9.74 ft-lb (13.2 N•m, 1.35 kg/m) at 2,500 rpm  
0.51 lb/hph (313 g/kWh, 230 g/PSh)  
Forced air  
Exclusions:  
THIS WARRANTY DOES NOT EXTEND TO PARTS AFFECTED OR DAMAGED BY THE  
PRODUCT IN WHICH THE ENGINE IS INSTALLED, OR BY ACCIDENT AND/OR  
COLLISION, MISUSE, NEGLECT, PARTS WORN BEYOND SERVICE LIMITS DUE TO  
NORMAL WEAR/NORMAL SERVICE LIFE, PARTS AFFECTED OR DAMAGED BY THE  
CONVERSION TO OR USE OF FUEL OTHER THAN THE FUEL(S) WHICH THE  
ENGINE IS ORIGINALLY MANUFACTURED TO USE, POOR OPERATION RELATED TO  
FUEL CONTAMINATION OR FUEL QUALITY, PARTS DAMAGED BY FUEL  
CONTAMINATION, THE INCORPORATION OF, OR USE OF, UNSUITABLE  
ATTACHMENTS OR PARTS, THE UNAUTHORIZED ALTERATION OF ANY PART OR  
ANY CAUSES OTHER THAN DEFECTS IN MATERIAL OR WORKMANSHIP OF THE  
ENGINE. USE OF THE HONDA GENERAL PURPOSE ENGINE FOR RACING OR  
COMPETITION WILL VOID THIS WARRANTY.  
Transistorized magneto  
PTO shaft rotation  
Counterclockwise  
Tuneup Specifications  
ITEM  
SPECIFICATION  
MAINTENANCE  
Spark plug gap  
0.028 – 0.031 in (0.7 – 0.8 mm) Refer to page 7.  
Valve clearance (cold)  
IN: 0.15 ± 0.04 mm  
EX: 0.20 ± 0.04 mm  
See your authorized  
Honda dealer  
Other specifications  
No other adjustments needed.  
Disclaimer of Consequential Damage and Limitation of Implied Warranties:  
AMERICAN HONDA DISCLAIMS ANY RESPONSIBILITY FOR LOSS OF TIME OR USE  
OF THE ENGINE, OR THE EQUIPMENT IN WHICH THE ENGINE IS INSTALLED,  
TRANSPORTATION, COMMERCIAL LOSS, OR ANY OTHER INCIDENTAL OR  
CONSEQUENTIAL DAMAGE. ANY IMPLIED WARRANTIES ARE LIMITED TO THE  
DURATION OF THIS WRITTEN LIMITED WARRANTY. Some states do not allow  
limitations on how long an implied warranty lasts and/or do not allow the exclusion or  
limitation of incidental or consequential damages, so the above exclusions and limitations  
may not apply to you.  
Wiring Diagram  
ENGINE STOP  
SWITCH  
This warranty gives you specific legal rights, and you may also have other rights which vary  
from state to state.  
SPARK  
PLUG  
International Warranty  
IGNITION  
COIL  
11  
 
Warranty Coverage:  
Emission Control System Warranty  
Honda power equipment engines manufactured after January 1, 1995 and sold in the State  
of California, and U.S. EPA certified engines manufactured on or after September 1, 1996  
and sold in all of the United States, are covered by this warranty for a period of two years  
from the date of delivery to the original retail purchaser. This warranty is transferable to  
each subsequent purchaser for the duration of the warranty period.  
Your new Honda Power Equipment engine complies with both the U.S. EPA and State of  
California emission regulations. American Honda provides the same emission warranty  
coverage for engines sold in all 50 states.  
Your Warranty Rights And Obligations:  
California  
The California Air Resources Board and American Honda Motor Co., Inc. are pleased to  
explain the emission control system warranty on your Honda Power Equipment engine. In  
California, new utility and lawn and garden equipment engines must be designed, built and  
equipped to meet the State's stringent anti-smog standards.  
Warranty repairs will be made without charge for diagnosis, parts or labor. All defective  
parts replaced under this warranty become the property of American Honda Motor Co., Inc.  
A list of warranted parts is on the reverse side of this warranty statement. Normal  
maintenance items, such as spark plugs and filters, that are on the warranted parts list are  
warranted up to their required replacement interval only.  
American Honda Motor Co., Inc. is also liable for damages to other engine components  
caused by a failure of any warranted part during the warranty period.  
Other States  
In other areas of the United States your engine must be designed, built, and equipped to  
meet the U.S. EPA emission standards for spark-ignited engines at or below 19 kilowatts.  
Only Honda approved replacement parts may be used in the performance of any warranty  
repairs and must be provided without charge to the owner. The use of replacement parts  
not equivalent to the original parts may impair the effectiveness of your engine emission  
control system. If such a replacement part is used in the repair or maintenance of your  
engine, and an authorized Honda dealer determines it is defective or causes a failure of a  
warranted part, your claim for repair of your engine may be denied. If the part in question is  
not related to the reason your engine requires repair, your claim will not be denied.  
All States  
American Honda Motor Co., Inc. must warrant the emission control system on your power  
equipment engine for the period of time listed below provided there has been no abuse,  
neglect or improper maintenance of your power equipment engine. Where a warrantable  
condition exists, American Honda Motor Co., Inc. will repair your power equipment engine  
at no cost to you including diagnosis, parts and labor.  
To Obtain Warranty Service:  
Your emission control system may include such parts as the carburetor or fuel injection  
system, the ignition system, and catalytic converter. Also included may be hoses,  
connectors and other emission-related assemblies.  
You must take your Honda Power Equipment engine or the product on which it is installed,  
along with your warranty registration card or other proof of original purchase date, at your  
expense, to any Honda Power Equipment dealer who is authorized by American Honda  
Motor Co., Inc. to sell and service that Honda product during his normal business hours.  
Claims for repair or adjustment found to be caused solely by defects in material or  
workmanship will not be denied because the engine was not properly maintained and  
used.  
Manufacturer's Warranty Coverage:  
The 1995 and later power equipment engines are warranted for two years. If any emission-  
related part on your engine is defective, the part will be repaired or replaced by American  
Honda Motor Co., Inc.  
If you are unable to obtain warranty service, or are dissatisfied with the warranty service  
you receive, see To Obtain Warranty Service on page 11.  
Owner's Warranty Responsibility:  
As the power equipment engine owner, you are responsible for the performance of the  
required maintenance listed in your owner's manual. American Honda Motor Co., Inc.  
recommends that you retain all receipts covering maintenance on your power equipment  
engine, but American Honda Motor Co., Inc. cannot deny warranty coverage solely for the  
lack of receipts or for your failure to ensure the performance of all scheduled maintenance.  
Exclusions:  
FAILURES OTHER THAN THOSE RESULTING FROM DEFECTS IN MATERIAL OR  
WORKMANSHIP ARE NOT COVERED BY THIS WARRANTY. THIS WARRANTY DOES  
NOT EXTEND TO EMISSION CONTROL SYSTEMS OR PARTS WHICH ARE  
AFFECTED OR DAMAGED BY OWNER ABUSE, NEGLECT, IMPROPER  
MAINTENANCE, MISUSE, MISFUELING, IMPROPER STORAGE, ACCIDENT AND/OR  
COLLISION, THE INCORPORATION OF, OR ANY USE OF, ANY ADD-ON OR MODIFIED  
PARTS, UNSUITABLE ATTACHMENTS, OR THE UNAUTHORIZED ALTERATION OF  
ANY PART.  
As the power equipment engine owner, you should however be aware that American  
Honda Motor Co., Inc. may deny you warranty coverage if your power equipment engine or  
a part has failed due to abuse, neglect, improper maintenance, or unapproved  
modifications.  
You are responsible for presenting your power equipment engine to a Honda Power  
Equipment dealer as soon as a problem exists. The warranty repairs should be completed  
in a reasonable amount of time, not to exceed 30 days.  
THIS WARRANTY DOES NOT COVER REPLACEMENT OF EXPENDABLE  
MAINTENANCE ITEMS MADE IN CONNECTION WITH REQUIRED MAINTENANCE  
SERVICES AFTER THE ITEM'S FIRST SCHEDULED REPLACEMENT AS LISTED IN  
THE MAINTENANCE SECTION OF THE PRODUCT OWNER'S MANUAL, SUCH AS:  
SPARK PLUGS AND FILTERS.  
If you have any questions regarding your warranty rights and responsibilities, you should  
write or call the Honda Power Equipment Customer Relations Department. Refer to  
page 13 for contact information.  
Disclaimer of Consequential Damage and Limitation of Implied Warranties:  
AMERICAN HONDA MOTOR CO., INC. DISCLAIMS ANY RESPONSIBILITY FOR  
INCIDENTAL OR CONSEQUENTIAL DAMAGES SUCH AS LOSS OF TIME OR THE USE  
OF THE POWER EQUIPMENT, OR ANY COMMERCIAL LOSS DUE TO THE FAILURE  
OF THE EQUIPMENT; AND ANY IMPLIED WARRANTIES ARE LIMITED TO THE  
DURATION OF THIS WRITTEN WARRANTY. THIS WARRANTY IS APPLICABLE ONLY  
WHERE THE CALIFORNIA OR U.S. EPA EMISSION CONTROL SYSTEM WARRANTY  
REGULATION IS IN EFFECT.  
Emission Control System Warranty Parts:  
SYSTEMS COVERED  
BY THIS WARRANTY:  
PARTS  
DESCRIPTION:  
Carburetor assembly, Fuel injection pump,  
Fuel injection nozzle, Fuel regulator  
Fuel Metering  
Exhaust  
Catalyst  
Air filter housing, Air filter element*,  
Crankcase breather tube  
Air Induction  
Flywheel magneto, Ignition pulse generator,  
Ignition coil assembly, Ignition control  
module, Spark plug cap, Spark plug*  
Ignition  
Tubing, fittings, seals, gaskets, and clamps  
associated with these listed systems.  
Miscellaneous Parts  
* Covered up to the first required replacement only.  
See the Maintenance Schedule on page 5.  
12  
 
Distributor/Dealer Locator Information  
To find an Authorized Honda Engine Distributor/Dealer anywhere in  
the United States:  
Call (800) 426-7701  
or visit our website: www.honda-engines.com  
Customer Service Information  
Servicing dealership personnel are trained professionals. They should  
be able to answer any questions you may have. If you encounter a  
problem that your dealer does not solve to your satisfaction, please  
discuss it with the dealership's management. The Service Manager,  
General Manager, or Owner can help. Almost all problems are solved  
in this way.  
If you are dissatisfied with the decision made by the dealership's  
management, contact the Honda Regional Engine Distributor for your  
area. You can find their name, address, and phone number using the  
dealer/distributor locator on our website at (www.honda-engines.com)  
or by calling 1-800-426-7701.  
If you are still dissatisfied after speaking with the Regional Engine  
Distributor, you may contact the Honda Power Equipment Customer  
Relations Office. You can write to:  
American Honda Motor Co., Inc.  
Power Equipment Division  
Customer Relations Office  
4900 Marconi Drive  
Alpharetta, GA 30005-8847  
Or telephone: (770) 497-6400, 8:30 am - 6:00 pm EST  
When you write or call, please give us this information:  
• Equipment manufacturer’s name and model number that the  
engine is mounted on  
• Engine model, serial number, and type (see page 9)  
• Name of dealer who sold the engine to you  
• Name, address, and contact person of dealer who services your  
engine  
• Name of Distributor you contacted and the contact person  
• Date of purchase  
Your name, address and telephone number  
• A detailed description of the problem  
13  
 
14  
 
15  
 
NOTES  
16  

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