06/11/06 12:20:04 32Z6J600_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 m anual contains inform ation 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.
OWNER’S MANUAL
MANUEL DE L’UTILISATEUR
MANUAL DEL PROPIETARIO
All inform ation in this publication is based on the latest product
inform ation available at the tim e of printing. Honda Motor Co., Ltd.
reserves the right to m ake changes at any tim e without notice and
without incurring any obligation. No part of this publication m ay
be reproduced without written perm ission.
GX25·GX35
This m anual should be considered a perm anent part of the engine
and should rem ain with the engine if resold.
Review the instructions provided with the equipm ent powered by
this engine for any additional inform ation regarding engine
startup, shutdown, operation, adjustm ents or any special
m aintenance 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 docum ent that should have been given to you
by your dealer.
The engine exhaust from this product
contains chem icals known to the State of
California to cause cancer, birth defects
or other reproductive harm .
SAFETY MESSAGES
Your safety and the safety of others are very im portant. We have
provided im portant safety m essages in this m anual and on the
engine. Please read these m essages carefully.
CONTENTS
INTRODUCTION........................1
SPARK PLUG .......................11
COOLING FINS ....................11
FUEL FILTER AND FUEL
TANK....................................12
SPARK ARRESTER ..............12
A safety m essage alerts you to potential hazards that could hurt
you or others. Each safety m essage is preceded by a safety alert
SAFETY MESSAGES .................1
SAFETY INFORMATION ...........2
SAFETY LABEL LOCATION ......2
COMPONENT & CONTROL
sym bol
and one of three words, DANGER, WARNING, or
CAUTION.
LOCATION .................................2 HELPFUL TIPS &
These signal words m ean:
FEATURES .................................3 SUGGESTIONS .......................14
You WILL be KILLED or SERIOUSLY
HURT if you don’t follow instructions.
BEFORE OPERATION
CHECKS .....................................4
STORING YOUR ENGINE....14
TRANSPORTING .................15
OPERATION...............................4 TAKING CARE OF
You CAN be KILLED or SERIOUSLY
HURT if you don’t follow instructions.
SAFE OPERATING
PRECAUTIONS ......................4 TECHNICAL & CONSUMER
STARTING THE ENGINE .......4 INFORMATION........................16
UNEXPECTED PROBLEMS .....16
You CAN be HURT if you don’t follow
instructions.
SETTING ENGINE SPEED......5
STOPPING THE ENGINE .......6
SERVICING YOUR ENGINE ......6
THE IMPORTANCE OF
MAINTENANCE .....................6
MAINTENANCE SAFETY.......6
SAFETY PRECAUTIONS ........7
MAINTENANCE
SCHEDULE.............................7
REFUELING............................8
ENGINE OIL............................8
Recom m ended Oil .............8
Oil Level Check...................9
Serial Num ber Location ......16
Rem ote Control Linkage......16
Carburetor Modifications for
High Altitude Operation ......17
Oxygenated Fuels................17
Em ission Control System
Inform ation ..........................17
Air Index...............................18
Specifications ......................18
Tuneup Specifications.........19
Quick Reference
Each m essage 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 im portant m essages that are preceded by
the word NOTICE.
This word m eans:
Inform ation ..........................19
Wiring Diagram s .................19
Your engine or other property can be dam aged if you
don’t follow instructions.
Oil Change ..........................9 CONSUMER INFORMATION..20
AIR CLEANER.......................10
Inspection .........................10
Cleaning ...........................10
Distributor/Dealer Locator
Inform ation ..........................20
Custom er Service
The purpose of these m essages is to help prevent dam age to your
engine, other property, or the environm ent.
Inform ation ..........................20
2006 Honda Motor Co., Ltd. －All Rights Reserved
GX25NT·GX35NT
32Z6J 602
00X32-Z6J -6020
ENGLISH
1
05/12/16 14:58:34 32Z6J600_003
Tiller type:
FEATURES
Centrifugal Clutch (Standard/Tiller type)
STARTER GRIP
TOP COVER
RECOIL STARTER
The centrifugal clutch autom atically engages and transm its power
when engine speed is increased above approxim ately 4,200 rpm .
At idle speed, the clutch is disengaged.
Do not run the engine without m ounting it on equipm ent that
includes the centrifugal clutch drum and housing, or centrifugal
force will cause the clutch shoes to contact and dam age the
engine case.
AIR CLEANER
FUEL TANK
FUEL FILLER CAP
PRIMING BULB
OIL FILLER CAP/
DIPSTICK
MUFFLER
(inside the top cover)
SPARK PLUG
(inside the top cover)
ENGINE CONTROLS
GX25
CHOKE LEVER
THROTTLE LEVER
GX35
CHOKE LEVER
THROTTLE LEVER
ENGLISH
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06/11/06 12:20:58 32Z6J600_004
BEFORE OPERATION CHECKS
OPERATION
IS YOUR ENGINE READY TO GO?
SAFE OPERATING PRECAUTIONS
For your safety, and to m axim ize the service life of your
equipm ent, it is very im portant to take a few m om ents 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.
Before operating the engine for the first tim e, please review the
SAFETY INFORMATION section on page 2 and the BEFORE
OPERATION CHECKS.
Carbon m onoxide gas is toxic. Breathing it can cause
unconsciousness and even kill you.
Im properly m aintaining this engine, or failure to
correct a problem before operation, can cause a
m alfunction in which you can be seriously hurt or
killed.
Avoid any areas or actions that expose you to carbon
m onoxide.
Review the instructions provided with the equipm ent powered by
this engine for any safety precautions that should be observed
with engine startup, shutdown or operation.
Always perform a pre-operation inspection before
each operation, and correct any problem .
Before beginning your pre-operation checks, be sure the engine is STARTING THE ENGINE
level and the engine switch is in the OFF position.
1. To start a cold engine, m ove the choke lever to the CLOSED
position.
Always check the following item s before you start the engine:
Check the General Condition of the Engine
To restart a warm engine, leave the choke lever in the OPEN
position.
1. Look around and underneath the engine for signs of oil or
gasoline leaks.
CHOKE LEVER
CLOSED
CLOSED
2. Rem ove any excessive dirt or debris, especially around the
m uffler and recoil starter.
OPEN
3. Look for signs of dam age.
OPEN
4. Check that all shields and covers are in place, and all nuts, bolts,
and screws are tightened.
Check the Engine
2. Press the prim ing bulb repeatedly until fuel can be seen in the
clear-plastic fuel-return tube.
1. Check the fuel level (see page 8 ). Starting with a full tank will
help to elim inate or reduce operating interruptions for refueling.
FUEL RETURN TUBE
(clear plastic tube)
2. Check the engine oil level (see page 9 ). Running the engine
with a low oil level can cause engine dam age.
3. Check the air filter elem ent (see page 10 ). A dirty air filter
elem ent will restrict air flow to the carburetor, reducing engine
perform ance.
4. Check the equipm ent powered by this engine.
PRIMING BULB
Review the instructions provided with the equipm ent powered
by this engine for any precautions and procedures that should
be followed before engine startup.
3. Standard/Tiller type: Turn the engine switch on the equipm ent
to the ON position.
Pum p type: Turn the engine switch to the ON position.
ON
ENGINE SWITCH
ON
4
ENGLISH
05/12/16 14:59:18 32Z6J600_005
4. Pull the starter grip lightly until you feel resistance, then pull
briskly. Return the starter grip gently.
Tiller type
1. Turn the engine switch on the equipm ent to the OFF position.
2. Move the choke lever to the OPEN position.
3. Hold the throttle lever on the equipm ent in the MAX. speed
position.
Standard/Pump type:
Tiller type:
4. Pull the starter grip 3 to 5 tim es.
Follow the STARTING THE ENGINE procedure on page 4 and start
the engine with the choke lever in the OPEN position.
Pump type
STARTER GRIP
1. Turn the engine switch to the OFF position.
2. Move the choke lever to the OPEN position.
3. Hold the throttle lever in the MAX. speed position.
4. Pull the starter grip 3 to 5 tim es.
STARTER GRIP
(EQUIPMENT SIDE)
Follow the STARTING THE ENGINE procedure on page 4 and start
the engine with the choke lever in the OPEN position.
Do not allow the starter grip to snap back against the engine.
Return it gently to prevent dam age to the starter.
SETTING ENGINE SPEED
5. If the choke lever was m oved to the CLOSED position to start the
engine, gradually m ove it to the OPEN position as the engine
warm s up.
Standard/Tiller type:
Position the throttle lever for the desired engine speed.
CHOKE LEVER
The throttle lever shown here will be connected to a rem ote
control on the equipm ent powered by this engine. Refer to the
instructions provided with the equipm ent for rem ote control
inform ation and for engine speed recom m endations.
CLOSED
OPEN
THROTTLE LEVER
MIN.
OPEN
MAX.
Hot Restart
If the engine is operated at higher am bient tem peratures, then
turned off and allowed to sit for a short tim e, it m ay not restart on
the first pull.
If necessary, use the following procedure:
Pump type:
IMPORTANT SAFETY PRECAUTION
Turn the engine switch to the OFF position before perform ing the
following procedure. This will prevent the engine from starting
and running at m axim um speed when the throttle is in the MAX.
speed position. If the engine starts with the throttle in the MAX.
speed position, the equipm ent can m ove forward rapidly or the
trim m er attachm ent can spin at m axim um speed. This m ay result
in personal injury.
Position the throttle lever for the desired engine speed.
For engine speed recom m endations, refer to the instructions
provided with the equipm ent powered by this engine.
MIN.
MAX.
MAX.
MIN.
THROTTLE LEVER
ENGLISH
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05/12/16 14:59:35 32Z6J600_006
STOPPING THE ENGINE
Standard/Tiller type:
SERVICING YOUR ENGINE
THE IMPORTANCE OF MAINTENANCE
Good m aintenance is essential for safe, econom ical and trouble-
To stop the engine in an em ergency, sim ply turn the engine switch free operation. It will also help reduce pollution.
on the equipm ent to the OFF position. Under norm al conditions,
use the following procedure.
1. Move the throttle lever to the MIN. position.
Im proper m aintenance, or failure to correct a
problem before operation, can cause a m alfunction in
which you can be seriously hurt or killed.
The throttle lever shown here will be connected to a rem ote
control on the equipm ent powered by this engine. Refer to the
instructions provided with the equipm ent for rem ote control
inform ation and for engine speed recom m endations.
Always follow the inspection and m aintenance
recom m endations and schedules in this owner’s
m anual.
THROTTLE LEVER
To help you properly care for your engine, the following pages
include a m aintenance schedule, routine inspection procedures,
and sim ple m aintenance procedures using basic hand tools. Other
service tasks that are m ore difficult, or require special tools, are
best handled by professionals and are norm ally perform ed by a
Honda technician or other qualified m echanic.
MIN.
The m aintenance schedule applies to norm al operating conditions.
If you operate your engine under severe conditions, such as
sustained high-load or high-tem perature operation, or use in
unusually wet or dusty conditions, consult your servicing dealer
for recom m endations applicable to your individual needs and use.
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.
2. Turn the engine switch on the equipm ent to the OFF position.
Pump type:
MAINTENANCE SAFETY
Som e of the m ost im portant safety precautions follow. However,
To stop the engine in an em ergency, sim ply turn the engine switch we cannot warn you of every conceivable hazard that can arise in
to the OFF position. Under norm al conditions, use the following
procedure.
perform ing m aintenance. Only you can decide whether or not you
should perform a given task.
1. Move the throttle lever to the MIN. position.
Failure to properly follow m aintenance instructions
and precautions can cause you to be seriously hurt or
killed.
MIN.
Always follow the procedures and precautions in this
owner’s m anual.
MIN.
THROTTLE LEVER
2. Turn the engine switch to the OFF position.
OFF
OFF
ENGINE SWITCH
6
ENGLISH
06/11/06 12:22:11 32Z6J600_007
SAFETY PRECAUTIONS
MAINTENANCE SCHEDULE
Make sure the engine is off before you begin any m aintenance
or repairs. This will elim inate several potential hazards:
－Carbon monoxide poisoning from engine exhaust.
Be sure there is adequate ventilation whenever you operate
the engine.
REGULAR SERVICE PERIOD (3)
Perform at every
Each
use
First
Every 3 Every 6
Every
year
or
Every 2 Refer
indicated m onth or
operating hour interval,
whichever com es first.
m onth m onths m onths
years
or
to
or
or
or
Page
－Burns from hot parts.
10 hrs
25 hrs
50 hrs 100 hrs 300 hrs
Let the engine and exhaust system cool before touching.
ITEM
－Injury from moving parts.
Engine oil
Air cleaner
Spark plug
Tim ing belt
Check level
Change
Check
9
Do not run the engine unless instructed to do so.
Read the instructions before you begin, and m ake sure you have
the tools and skills required.
To reduce the possibility of fire or explosion, be careful when
working around gasoline. Use only a non-flam m able solvent,
not gasoline, to clean parts. Keep cigarettes, sparks and flam es
away from all fuel related parts.
10
11
Clean
(1)
Check-adjust
Replace
Check
After every 300 hrs (2) (4)
Shop
m anual
Rem em ber that an authorized Honda servicing dealer knows your
engine best and is fully equipped to m aintain and repair it.
To ensure the best quality and reliability, use only new genuine
Honda parts or their equivalents for repair and replacem ent.
Spark arrester Clean
(Applicable
12－14
types)
Exhaust Filter Clean
(Applicable
13
11
types)
Engine cooling Check
fins
Nuts, bolts,
fasteners
Check
4
(Retighten if necessary)
Clutch shoes
Check
(2)
Shop
m anual
Shop
Idle speed
Check-adjust
Check-adjust
Clean
(2)
(2)
m anual
Shop
Valve
clearance
Com bustion
cham ber
Fuel filter
Fuel tank
Fuel tubes
m anual
Shop
After every 300 hrs. (2)
m anual
12
Check
Clean
Check
12
Every 2 years (Replace if necessary) (2)
Every 2 years (Replace if necessary) (2)
Shop
m anual
Shop
Oil tube
Check
m anual
(1) Service m ore frequently when used in dusty areas.
(2) These item s should be serviced by your Honda servicing
dealer, unless you have the proper tools and are m echanically
proficient. Refer to the Honda shop m anual for service
procedures.
(3) For com m ercial use, log hours of operation to determ ine
proper m aintenance intervals.
(4) Check that there is no crack and abnorm al wear-out in the belt,
and replace if it is abnorm al.
Failure to follow this m aintenance schedule could result in non-
warrantable failures.
ENGLISH
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06/11/06 12:22:36 32Z6J600_008
REFUELING
To refuel, rest the engine a level surface with the fuel filler cap
facing up, as shown. Rem ove the fuel filler cap, and fill the tank
with gasoline to the bottom of the filler neck. Refuel carefully to
avoid spilling fuel. Do not overfill. There should be no fuel in the
filler neck. After refueling, tighten the fuel filler cap securely.
Recommended Fuel
Unleaded gasoline
U.S.
Pum p octane rating 86 or higher
Except U.S.
Research octane rating 91 or higher
Pum p octane rating 86 or higher
Keep gasoline away from appliance pilot lights, barbecues,
electric appliances, power tools, etc.
This engine is certified to operate on unleaded gasoline with a
pum p octane rating of 86 or higher (a research octane rating of 91
or higher).
Spilled fuel is not only a fire hazard, it causes environm ental
dam age. Wipe up spills im m ediately.
Refuel in a well-ventilated area with the engine stopped. If the
engine has been running, allow it to cool first. Never refuel the
engine inside a building where gasoline fum es m ay reach flam es
or sparks.
ENGINE OIL
Oil is a m ajor factor affecting perform ance and service life. Use
4-stroke autom otive detergent oil.
You m ay use regular unleaded gasoline containing no m ore than
10% Ethanol (E10) or 5% Methanol by volum e. In addition,
Recommended Oil
SAE Viscosity Grades
Methanol m ust contain cosolvents and corrosion inhibitors. Use of Use 4-stroke m otor oil that
fuels with content of Ethanol or Methanol greater than shown
above m ay cause starting and/or perform ance problem s. It m ay
also dam age m etal, rubber, and plastic parts of the fuel system .
Engine dam age or perform ance problem s that result from using a
fuel with percentages of Ethanol or Methanol greater than shown
above are not covered under warranty.
m eets or exceeds the
requirem ents for API service
classification SJ or later (or
equivalent). Always check the
API service label on the oil
container to be sure it includes
the letters SJ or later (or
equivalent).
AMBIENT TEMPERATURE
Gasoline is highly flam m able and explosive, and you
can be burned or seriously injured when refueling.
Stop engine and keep heat, sparks, and flam e away.
Refuel only outdoors.
SAE 10W-30 is recom m ended for general use. Other viscosities
shown in the chart m ay be used when the average tem perature in
your area is within the indicated range.
Wipe up spills im m ediately.
Standard/Tiller type:
The recom m ended operating range of this engine is －5°C to 40°C
(23°F to 104°F).
Fuel can dam age paint and som e types of plastic. Be careful not to Pump type:
spill fuel when filling your fuel tank. Dam age caused by spilled
fuel is not covered under the Distributor’s Lim ited Warranty.
The recom m ended operating range of this engine is 5°C to 40°C
(41°F to 104°F).
Never use stale or contam inated gasoline or oil/gasoline m ixture.
Avoid getting dirt or water in the fuel tank.
1. Check the fuel level by looking through the translucent fuel tank.
2. If the fuel level is low, refuel in a well-ventilated area with the
engine stopped. If the engine has been running, allow it to cool.
Standard/Pump type:
Tiller type:
FUEL FILLER CAP
MAXIMUM
FUEL LEVEL
8
ENGLISH
06/11/06 12:22:57 32Z6J600_009
Oil Level Check
Check the engine oil level before each use, or every 10 hours if
operated continuously.
FUEL FILLER CAP
Check the engine oil level with the engine stopped and in a level
position.
1. Rem ove the oil filler cap/dipstick and wipe it clean.
2. Insert and rem ove the oil filler cap/dipstick without screwing it
into the oil filler neck, then rem ove it to check the oil level shown
on the dipstick.
OIL FILLER NECK
3. If the oil level is near or below the lower lim it m ark on the
dipstick, fill to the bottom edge of the oil fill hole with the
recom m ended oil (see page 8 ). To avoid overfilling or
underfilling, be sure the engine is in a level position, as shown,
while adding oil.
OIL FILLER CAP/DIPSTICK
4. With the engine in a level position, fill to the bottom edge of the
oil fill hole with the recom m ended oil (see page 8 ).
LOWER LIMIT
Som e oil will rem ain in the engine after draining. When refilling
with fresh oil, start with less than 80 cm (2.7 US oz, 2.8 lm p oz).
Slowly add enough oil to fill to the bottom edge of the oil fill
hole as shown below.
OIL FILL HOLE
(bottom edge)
UPPER LIMIT
Running the engine with a low or excessive oil level can cause
engine dam age. This type of dam age is not covered by the
Distributor’s Lim ited Warranty.
UPPER LIMIT
4. Reinstall the oil filler cap/dipstick and tighten securely.
Running the engine with a low oil level can cause engine dam age.
This type of dam age is not covered by the Distributor’s Lim ited
Warranty.
OIL FILLER CAP/DIPSTICK
OIL FILL HOLE (bottom edge)
Oil Change
Drain the used oil when the engine is warm . Warm oil drains
quickly and com pletely.
UPPER LIMIT
UPPER LIMIT
1. Check that the fuel filler cap is tightened securely.
2. Place a suitable container below the engine to catch the used oil.
3. Rem ove 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 m otor oil in a m anner that is com patible
with the environm ent. We suggest you take used oil in a sealed
container to your local recycling center or service station for
reclam ation. Do not throw it in the trash, pour it on the ground, or
pour it down a drain.
5. Reinstall the oil filler cap/dipstick securely.
If any oil is spilled, m ake sure to wipe it up.
ENGLISH
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06/11/06 12:23:14 32Z6J600_010
AIR CLEANER
Cleaning
A dirty air cleaner will restrict air flow to the carburetor, reducing
engine perform ance. If you operate the engine in very dusty areas,
clean the air filter elem ent m ore often than specified in the
MAINTENANCE SCHEDULE.
1. Clean the filter elem ent in warm soapy water, rinse, and allow to
dry thoroughly. Or clean in nonflam m able solvent and allow to
dry.
2. Dip the filter elem ent in clean engine oil, then squeeze out all
excess oil. The engine will sm oke when started if too m uch oil is
left in the elem ent.
Operating the engine without an air filter elem ent, or with a
dam aged air filter elem ent, will allow dirt to enter the engine,
causing rapid engine wear. This type of dam age is not covered by
the Distributor’s Lim ited Warranty.
3. Wipe dirt from the air cleaner body and cover, using a m oist rag.
Be careful to prevent dirt from entering the carburetor.
GX25
Inspection
Standard/Pump type:
Tiller type:
Press the latch tab on the top of the air cleaner cover, and rem ove
the cover. Inspect the filter elem ent. Clean or replace dirty filter
elem ents. Always replace dam aged filter elem ents.
Refer to this page for instructions that apply to the air cleaner and
filter service.
Reinstall the filter elem ent and air cleaner cover.
GX25
Standard/Pump type:
Tiller type:
AIR CLEANER BODY
UPPER TAB
FILTER ELEMENT
FILTER ELEMENT
AIR CLEANER BODY
GX35
Standard/Tiller type:
CHOKE LEVER
FILTER ELEMENT
UPPER TAB
UPPER TAB
FILTER ELEMENT
4. Reinstall the filter elem ent and air cleaner cover securely.
LOWER TABS
AIR CLEANER COVER
UPPER TAB
LOWER TABS
AIR CLEANER COVER
GX35
Standard/Tiller type:
UPPER LATCH TAB
AIR CLEANER BODY
CHOKE LEVER
AIR CLEANER COVER
UPPER LATCH TAB
FILTER ELEMENT
LOWER TABS
10
ENGLISH
06/11/06 12:23:40 32Z6J600_011
SPARK PLUG
4. Inspect the spark plug.
Replace it if dam aged or
badly fouled, if the sealing
washer is in poor condition,
or if the electrode is worn.
SIDE ELECTRODE
Recommended Spark Plug: CM5H (NGK), CMR5H (NGK)
0.60－0.70 mm
(0.024－0.028 in)
The recom m ended spark plug has the correct heat range for
norm al engine operating tem peratures.
5. Measure the spark plug
electrode gap with a wire-
type feeler gauge. Correct the
gap, if necessary, by carefully
bending the side electrode.
The gap should be:
SEALING
WASHER
An incorrect spark plug can cause engine dam age.
For good perform ance, the spark plug m ust be properly gapped
and free of deposits.
0.60－0.70 m m (0.024－0.028 in)
1. Rem ove the top cover.
Loosen the 5 m m hex bolt with a hexagon wrench, then rem ove
the top cover.
6. Install the spark plug carefully,
by hand, to avoid cross-
threading.
7. After the spark plug is seated, tighten with a 5/8-inch spark plug
wrench to com press the sealing washer.
Do not operate the engine when the top cover is
rem oved.
Do not pull the recoil starter handle when the top
cover is rem oved.
8. When installing a new spark plug, tighten 1/2 turn after the spark
plug seats to com press the washer.
You m ay be injured from the rotating parts or burned
by the m uffler.
9. When reinstalling the original spark plug, tighten 1/8－1/4 turn
after the spark plug seats to com press the washer.
TOP COVER
5 mm HEX BOLT
A loose spark plug can overheat and dam age the engine.
Overtightening the spark plug can dam age the threads in the
cylinder head.
10.Attach the spark plug cap to the spark plug.
11.
Install the top cover, and tighten the 5 m m hex bolt securely
with a hexagon wrench.
COOLING FINS
Inspection
1. Loosen the 5 m m hex bolt, then rem ove the top cover.
2. Disconnect the spark plug cap, and rem ove any dirt from around 2. Disconnect the spark plug cap.
the spark plug area.
3. Inspect the engine cooling fins, and clean out debris if necessary.
3. Rem ove the spark plug with a 5/8-inch spark plug wrench.
SPARK PLUG CAP
SPARK PLUG
COOLING FINS
SPARK PLUG CAP
4. Reconnect the spark plug cap.
5. Install the top cover, and tighten the 5 m m hex bolt securely.
ENGLISH
11
06/11/06 12:24:05 32Z6J600_012
FUEL FILTER AND FUEL TANK
SPARK ARRESTER (applicable types)
Fuel filter inspection and Fuel tank cleaning
The spark arrester m ay be standard or an optional part, depending
on the engine type. In som e areas, it is illegal to operate an engine
without a spark arrester. Check local laws and regulations. A spark
arrester is available from authorized Honda servicing dealers.
Gasoline is highly flam m able and explosive, and you
can be burned or seriously injured when handling
fuel.
The spark arrester m ust be serviced every 100 hours to keep it
functioning as designed.
Stop engine and keep heat, sparks, and flam e away.
Handle fuel only outdoors.
If the engine has been running, the m uffler will be hot. Allow it to
cool before servicing the spark arrester.
Wipe up spills im m ediately.
GX25
Standard/Pump type:
1. Check that the engine oil filler cap is tightened securely.
Spark Arrester Removal
2. Rem ove the fuel filler cap, and drain the fuel into an approved
gasoline container by tipping the engine toward the fuel filler
neck.
1. Loosen the 5 m m hex bolt, then rem ove the top cover (see page
11).
2. Rem ove the 4 m m screws from the spark arrester, and rem ove
the spark arrester from the m uffler.
ENGINE OIL FILLER CAP
MUFFLER
SPARK PLUG
4 mm SCREWS
FUEL FILLER NECK
SPARK ARRESTER
3. Pull the fuel filter out through the fuel filler neck by hooking the
black fuel tube with a piece of wire, such as a partly straightened Spark Arrester Cleaning & Inspection
paper clip.
1. Use a brush to rem ove carbon deposits from the spark arrester
screen. Be careful to avoid dam aging the screen.
4. Inspect the fuel filter. If the fuel filter is dirty, wash it gently with
non-flam m able or high flash point solvent. If the fuel filter is
excessively dirty, replace it.
The spark arrester m ust be free of breaks and holes. Replace the
spark arrester if it is dam aged.
SPARK ARRESTER SCREEN
FUEL FILTER
2. Install the spark arrester in the reverse order of disassem bly.
5. Rem ove water and dirt from the fuel tank by rinsing the inside of
the fuel tank with non-flam m able or high flash point solvent.
When you install the spark arrester, the spark arrester’s outlet
m ust point to the side opposite the spark plug.
6. Insert the fuel filter into the fuel tank and tighten the fuel filler
cap securely.
3. Install the top cover, and tighten the 5 m m hex bolt securely (see
page 11 ).
12
ENGLISH
06/11/06 12:24:32 32Z6J600_013
Tiller type
GX35
Standard Type:
Spark Arrester Removal
Spark Arrester Removal
1. Loosen the 5 m m hex bolt, then rem ove the top cover (see page
11).
1. Loosen the 5 m m hex bolt, then rem ove the top cover (see page
11).
2. Rem ove the 3 × 6 m m self-tapping screws from the spark
arrester, and rem ove the spark arrester from the m uffler.
2. Rem ove the 4 × 6 m m self-tapping screws from the spark
arrester, and rem ove the spark arrester and exhaust filter from
3 × 6 mm SELF-TAPPING SCREW
the m uffler.
SPARK PLUG
MUFFLER
SPARK ARRESTER
OUTLET
EXHAUST
FILTER
SPARK ARRESTER
MUFFLER
4 × 6 mm
SELF-TAPPING
SCREWS
SPARK ARRESTER
Spark Arrester Cleaning & Inspection
Exhaust Filter Cleaning & Inspection
1. Use a brush to rem ove carbon deposits from the spark arrester
screen. Be careful to avoid dam aging the screen.
Pinch the exhaust filter, and strike it lightly with a finger, to
rem ove carbon deposits. Be careful not to strike it too hard.
The exhaust filter m ust be free of breaks and holes. If it is
The spark arrester m ust be free of breaks and holes. Replace the dam aged or fouled excessively, have it serviced by your Honda
spark arrester if it is dam aged.
dealer.
SPARK ARRESTER SCREEN
Spark Arrester Cleaning & Inspection
1. Use a brush to rem ove carbon deposits from the spark arrester
screen. Be careful to avoid dam aging the screen.
2. Install the spark arrester in the reverse order of disassem bly.
The spark arrester m ust be free of breaks and holes. Replace the
spark arrester if it is dam aged.
3. Install the top cover, and tighten the 5 m m hex bolt securely (see
page 11 ).
SPARK ARRESTER SCREEN
2. Install the exhaust filter and spark arrester in the reverse order
of disassem bly.
When you install the spark arrester, the spark arrester’s outlet
m ust point to the side opposite the spark plug.
3. Install the top cover, and tighten the 5 m m hex bolt securely (see
page 11 ).
ENGLISH
13
06/11/06 12:25:00 32Z6J600_014
Tiller type:
Spark Arrester Removal
HELPFUL TIPS & SUGGESTIONS
STORING YOUR ENGINE
1. Loosen the 5 m m hex bolt, then rem ove the top cover (see page
11).
Storage Preparation
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 im pairing your engine’s function and
appearance, and will m ake the engine easier to start when you use
it again.
2. Rem ove the 4 × 6 m m self-tapping screws from the spark
arrester, and rem ove the spark arrester from the m uffler.
SPARK PLUG
MUFFLER
Cleaning
EXHAUST FILTER
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
dam aged paint, and coat other areas that m ay rust with a light film
of oil.
SPARK ARRESTER
Using a garden hose or pressure washing equipm ent can force
water into the air cleaner or m uffler opening. Water in the air
cleaner will soak the air filter, and water that passes through the
air filter or m uffler can enter the cylinder, causing dam age.
4 × 6 mm
SELF-TAPPING
SCREWS
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 m ay need to have the carburetor and other
fuel system com ponents serviced or replaced.
Exhaust Filter Cleaning & Inspection
Pinch the exhaust filter, and strike it lightly with a finger, to
rem ove carbon deposits. Be careful not to strike it too hard.
The exhaust filter m ust be free of breaks and holes. If it is
dam aged or fouled excessively, have it serviced by your Honda
dealer.
The length of tim e that gasoline can be left in your fuel tank and
carburetor without causing functional problem s will vary with
such factors as gasoline blend, your storage tem peratures, and
whether the fuel tank is partially or com pletely filled. The air in a
partially filled fuel tank prom otes fuel deterioration. Very warm
storage tem peratures accelerate fuel deterioration. Fuel problem s
m ay occur within a few m onths, or even less if the gasoline was
not fresh when you filled the fuel tank.
Fuel system dam age or engine perform ance problem s resulting
from neglected storage preparation are not covered under the
Distributor’s Lim ited Warranty.
Spark Arrester Cleaning & Inspection
1. Use a brush to rem ove carbon deposits from the spark arrester
screen. Be careful to avoid dam aging the screen.
You can extend fuel storage life by adding a gasoline stabilizer
that is form ulated for that purpose, or you can avoid fuel
The spark arrester m ust be free of breaks and holes. Replace the deterioration problem s by draining the fuel tank and carburetor.
spark arrester if it is dam aged.
Adding a Gasoline Stabilizer to Extend Fuel Storage Life
SPARK ARRESTER SCREEN
When adding a gasoline stabilizer, fill the fuel tank with fresh
gasoline. If only partially filled, air in the tank will prom ote 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 m anufacturer’s instructions.
2. After adding a gasoline stabilizer, run the engine outdoors for 10
m inutes to be sure that treated gasoline has replaced the
2. Install the exhaust filter and spark arrester in the reverse order
of disassem bly.
untreated gasoline in the carburetor.
3. Stop the engine.
When you install the spark arrester, the spark arrester’s outlet
m ust point to the side opposite the spark plug.
3. Install the top cover, and tighten the 5 m m hex bolt securely (see
page 11 ).
14
ENGLISH
05/12/16 15:02:29 32Z6J600_015
Draining the Fuel Tank and Carburetor
Storage Precautions
If your engine will be stored with gasoline in the fuel tank and
carburetor, it is im portant to reduce the hazard of gasoline vapor
ignition. Select a well-ventilated storage area away from any
appliance that operates with a flam e, such as a furnace, water
heater, or clothes dryer. Also avoid any area with a spark-
producing electric m otor, or where power tools are operated.
Gasoline is highly flam m able and explosive, and you
can be burned or seriously injured when handling
fuel.
Stop engine and keep heat, sparks, and flam e away.
Handle fuel only outdoors.
Wipe up spills im m ediately.
If possible, avoid storage areas with high hum idity, because that
prom otes rust and corrosion.
Keep the engine level in storage. Tilting can cause fuel or oil
leakage.
1. Make sure the engine oil filler cap is tightened securely.
2. Rem ove the fuel filler cap and drain the fuel into an approved
gasoline container by tipping the engine toward the fuel filler
neck.
With the engine and exhaust system cool, cover the engine to
keep out dust. A hot engine and exhaust system can ignite or m elt
som e m aterials. Do not use sheet plastic as a dust cover.
A nonporous cover will trap m oisture around the engine,
prom oting rust and corrosion.
3. Press the prim ing bulb several tim es until there is no m ore fuel
in the fuel return tube.
Removal from Storage
4. Tip the engine toward the fuel filler neck again to drain the fuel.
Check your engine as described in the BEFORE OPERATION
CHECKS section of this m anual (see page 4 ).
FUEL RETURN TUBE
ENGINE OIL FILLER CAP
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 tim e, causing hard starting.
PRIMING BULB
If the cylinder was coated with oil during storage preparation, the
engine will sm oke briefly at startup. This is norm al.
TRANSPORTING
If the engine has been running, allow it to cool for at least 15
m inutes before loading the engine-powered equipm ent on the
transport vehicle. A hot engine and exhaust system can burn you
and can ignite som e m aterials.
FUEL FILLER NECK
5. After all fuel has drained, reinstall the fuel filler cap securely.
Engine Oil
1. Change the engine oil (see page 9 ).
2. Loosen the 5 m m hex bolt, then rem ove the top cover (see page
11).
3. Rem ove the spark plug (see page 11 ).
4. Apply a couple of drops of clean engine oil into the cylinder.
5. Install the top cover tem porarily.
6. Pull the starter grip several tim es to distribute the oil in the
cylinder.
7. Rem ove the top cover, then reinstall the spark plug.
8. Install the top cover, and tighten the 5 m m hex bolt securely (see
page 11 ).
9. Pull the starter grip slowly until resistance is felt.
ENGLISH
15
05/12/16 15:02:48 32Z6J600_016
TAKING CARE OF UNEXPECTED PROBLEMS
TECHNICAL & CONSUMER INFORMATION
ENGINE WILL
NOT START
1. Check control
positions.
Possible Cause
Correction
TECHNICAL INFORMATION
ENGINE TYPE
Choke open.
Move lever to
Serial Number Location
Record the engine serial
num ber, type and purchase
date in the space below. You
will need this inform ation when
ordering parts and when
m aking technical or warranty
inquiries.
CLOSED position
unless the engine
is warm .
Turn engine switch
to ON position.
Engine switch
OFF.(on the
equipm ent)
Out of fuel.
2. Check fuel.
Refuel (p. 8).
Bad fuel; engine
stored without
treating or
Drain fuel tank and
carburetor (p. 15).
Refuel with fresh
gasoline(p. 8).
ENGINE SERIAL NUMBER
draining
gasoline, or
refueled with
bad gasoline.
Spark plug faulty,
fouled, or
Engine serial num ber: __ __ __ __ － __ __ __ __ __ __ __
Engine type: ___ ___ ___ ___
3. Rem ove and
inspect spark
plug.
Gap or replace
spark plug (p. 11).
im properly
gapped.
Date Purchased: ______ / ______ / ______
Spark plug wet
with fuel
(flooded engine).
Allow the spark
plug to dry. After
drying, install the
spark plug and
start the engine
(p. 4).
Remote Control Linkage
Standard/Tiller type:
4. Take engine to
an authorized
Honda
servicing
dealer, or refer
to shop
Fuel filter
restricted,
Replace or repair
faulty com ponents
as necessary.
The throttle control lever is provided with a fitting for cable
attachm ent.
carburetor
m alfunction,
ignition
m alfunction,
valves stuck, etc.
Rem ove the air cleaner cover (see page 10 ) for access to the
throttle lever and cable fitting.
m anual.
Attach the throttle cable as shown in the illustration.
ENGINE LACKS
POWER
Possible Cause
Correction
To adjust the throttle cable, follow the equipm ent m anufacturer’s
instructions.
1. Check air filter.
Filter elem ent
restricted.
Clean or replace
filter elem ent
CABLE ATTACHMENT FITTING
(p. 10).
2. Check fuel.
Bad fuel; engine
stored without
treating or
Drain fuel tank and
carburetor (p. 15).
Refuel with fresh
gasoline (P. 8).
draining
gasoline, or
refueled with
bad gasoline.
Fuel filter
restricted,
carburetor
3. Take engine to
an authorized
Honda
Replace or repair
faulty com ponents
as necessary.
LOCK NUT
servicing
dealer, or refer
to shop
m alfunction,
ignition
m alfunction,
valves stuck, etc.
m anual.
STAY
THROTTLE CABLE
ADJUST NUT
16
ENGLISH
06/11/07 17:37:03 32Z6J600_017
Carburetor Modifications for High Altitude Operation
Emission Control System Information
At high altitude, the standard carburetor air-fuel m ixture will be
too rich. Perform ance will decrease, and fuel consum ption will
increase. A very rich m ixture 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 tim e,
m ay increase em issions.
Source of Emissions
The com bustion process produces carbon m onoxide, oxides of
nitrogen, and hydrocarbons. Control of hydrocarbons and oxides
of nitrogen is very im portant because, under certain conditions,
they react to form photochem ical sm og when subjected to
sunlight. Carbon m onoxide does not react in the sam e way, but it
is toxic.
High altitude perform ance can be im proved by specific
m odifications to the carburetor. If you always operate your engine Honda utilizes lean carburetor settings and other system s to
at altitudes above 1,500 m eters (5,000 feet), have your servicing
dealer perform this carburetor m odification. This engine, when
operated at high altitude with the carburetor m odifications for
high altitude use, will m eet each em ission standard throughout its
useful life.
reduce the em issions of carbon m onoxide, oxides of nitrogen, and
hydrocarbons.
The U.S., California Clean Air Acts and Environment Canada
EPA, California and Canadian regulations require all
m anufacturers to furnish written instructions describing the
operation and m aintenance of em ission control system s.
Even with carburetor m odification, engine horsepower will
decrease about 3.5% for each 300-m eter (1,000-foot) increase in
altitude. The effect of altitude on horsepower will be greater than
this if no carburetor m odification is m ade.
The following instructions and procedures m ust be followed in
order to keep the em issions from your Honda engine within the
em ission standards.
When the carburetor has been m odified for high altitude operation,
the air-fuel m ixture will be too lean for low altitude use. Operation
at altitudes below 1,500 m eters (5,000 feet) with a m odified
carburetor m ay cause the engine to overheat and result in serious
engine dam age. For use at low altitudes, have your servicing
dealer return the carburetor to original factory specifications.
Tampering and Altering
Tam pering with or altering the em ission control system m ay
increase em issions beyond the legal lim it. Am ong those acts that
constitute tam pering are:
Rem oval or alteration of any part of the intake, fuel, or exhaust
system s.
Altering or defeating the governor linkage or speed-adjusting
m echanism to cause the engine to operate outside its design
param eters.
Problems That May Affect Emissions
If you are aware of any of the following sym ptom s, have your
engine inspected and repaired by your servicing dealer.
Hard starting or stalling after starting.
Rough idle.
Misfiring or backfiring under load.
Afterburning (backfiring).
Black exhaust sm oke or high fuel consum ption.
Replacement Parts
The em ission control system s on your Honda engine were
designed, built, and certified to conform with EPA, California and
Canadian em ission regulations. We recom m end the use of
genuine Honda parts whenever you have m aintenance done.
These original-design replacem ent parts are m anufactured to the
sam e standards as the original parts, so you can be confident of
their perform ance. The use of replacem ent parts that are not of the
original design and quality m ay im pair the effectiveness of your
em ission control system .
A m anufacturer of an afterm arket part assum es the responsibility
that the part will not adversely affect em ission perform ance. The
m anufacturer or rebuilder of the part m ust certify that use of the
part will not result in a failure of the engine to com ply with
em ission regulations.
ENGLISH
17
06/11/06 12:26:52 32Z6J600_018
Maintenance
Specifications
GX25 (Basic types)
Type
Follow the m aintenance schedule on page 7 . Rem em ber that this
schedule is based on the assum ption that your m achine will be
used for its designed purpose. Sustained high-load or high-
tem perature operation, or use in unusually wet or dusty conditions,
will require m ore frequent service.
S3
W3
T3
(Standard)
(Without tank
guard)
(Pum p)
(Tiller)
Air Index
Power equipm ent
description code
Length
GCART
An Air Index Inform ation hang tag/label is applied to engines
certified to an em ission durability tim e period in accordance with
the requirem ents of the California Air Resources Board.
192 m m
(7.6 in)
221 m m
(8.7 in)
247 m m
(9.7 in)
221 m m
(8.7 in)
192 m m
(7.6 in)
210 m m
(8.3 in)
Width
The bar graph is intended to provide you, our custom er, the ability
to com pare the em issions perform ance of available engines. The
lower the Air Index, the less pollution.
Height
230 m m
(9.1 in)
2.78 kg
(6.13 lbs)
230 m m
(9.1 in)
3.10 kg
(6.83 lbs)
236 m m
(9.3 in)
2.96 kg
(6.53 lbs)
Dry weight
(Without clutch)
Engine type
Displacem ent
[Bore × Stroke]
Max. output
Max. torque
The durability description is intended to provide you with
inform ation relating to the engine’s em ission durability period.
The descriptive term indicates the useful life period for the engine’s
em ission control system . See your Em ission Control System
Warranty for additional inform ation.
4-stroke, overhead cam shaft, single cylinder
25 cm (1.5 cu-in)
[35 × 26 m m (1.4 × 1.0 in)]
0.72 kW (1.0 PS, 1.0 bhp) at 7,000 rpm
1.0 N·m (0.10 kgf·m , 0.74 lbf·ft)
at 5,000 rpm
Descriptive Term Applicable to Emissions Durability Period
Engine oil
0.08 (0.08 US qt , 0.07 Im p qt)
Moderate
50 hours [0－80 cm (0－80 cc) inclusive]
125 hours [greater than 80 cm (80 cc)]
125 hours [0－80 cm (0－80 cc) inclusive]
250 hours [greater than 80 cm (80 cc)]
300 hours [0－80 cm (0－80 cc) inclusive]
500 hours [greater than 80 cm (80 cc)]
1,000 hours [225 cm (225 cc) and greater]
capacity
Fuel tank
capacity
Fuel consum ption
Cooling system
Ignition system
PTO shaft rotation
0.57 (0.151 US gal ,
0.58 (0.153 US gal ,
0.125 Im p gal)
Interm ediate
Extended
0.128 Im p gal)
0.54 /h at 7,000 rpm
Forced air
Transistorized m agneto
Counterclockwise
The Air Index Inform ation hang tag/label m ust rem ain on the
engine until it is sold. Rem ove the hang tag before operating the
engine.
GX35 (Basic types)
S3
T3
(Tiller)
TR3
(Tiller)
Type
(Standard)
(Without tank
guard)
Power equipm ent
description code
Length
GCAST
198 m m
(7.8 in)
198 m m
(7.8 in)
198 m m
(7.8 in)
Width
234 m m
(9.2 in)
243 m m
(9.6 in)
243 m m
(9.6 in)
Height
240 m m
(9.4 in)
242 m m
(9.5 in)
242 m m
(9.5 in)
Dry weight
(Without clutch)
Engine type
Displacem ent
[Bore × Stroke]
Max. output
Max. torque
3.33 kg
(7.34 lbs)
3.52 kg
(7.76 lbs)
3.52 kg
(7.76 lbs)
4-stroke, overhead cam shaft, single cylinder
35.8 cm (2.18 cu-in)
[39 × 30 m m (1.5 × 1.2 in)]
1.0 kW (1.4 PS, 1.3 bhp) at 7,000 rpm
1.6 N·m (0.16 kgf·m , 1.2 lbf·ft)
at 5,500 rpm
Engine oil
0.10 (0.11 US qt , 0.09 Im p qt)
capacity
Fuel tank
capacity
0.63 (0.166 US gal ,
0.70 (0.185 US gal ,
0.139 Im p gal)
0.154 Im p gal)
Fuel consum ption
Cooling system
Ignition system
PTO shaft rotation
0.71 /h at 7,000 rpm
Forced air
Transistorized m agneto
Counterclockwise
18
ENGLISH
06/11/06 12:27:06 32Z6J600_019
Tuneup Specifications
Wiring Diagrams
Standard/Tiller type:
ITEM
SPECIFICATION
MAINTENANCE
Spark plug gap
0.60－0.70 m m
Refer to page: 11
(0.024－0.028 in)
3,100±200 rpm
IN: 0.08 ± 0.02 m m
EX: 0.11 ± 0.02 m m
Idle speed
Valve clearance
(cold)
See your
authorized
Honda dealer
Other
No other adjustm ents needed.
specifications
Quick Reference Information
Fuel
Unleaded gasoline
(Refer to page 8)
U.S.
Pum p octane rating 86 or higher
Except Research octane rating 91 or higher
U.S. Pum p octane rating 86 or higher
Engine oil
SAE 10W-30, API SJ or later, for general use.
Refer to page 8.
Pump type:
Spark plug
Maintenance
CM5H (NGK)
CMR5H (NGK)
Before each use:
Check engine oil level. Refer to page 9.
Check air filter. Refer to page 10.
First 10 hours:
Change engine oil. Refer to page 9.
Subsequent:
Refer to the m aintenance schedule on page 7.
OFF
ON
(1) SPARK PLUG
(2) IGNITION COIL
(3) Engine switch on the equipm ent
powered by the engine.
(4) ENGINE SWITCH
Bl
Black
ENGLISH
19
05/12/16 15:04:22 32Z6J600_020
CONSUMER INFORMATION
Canada:
Honda Canada, Inc.
Distributor/Dealer Locator Information
715 Milner Avenue
Toronto, ON
M1B 2K8
United States, Puerto Rico, and U.S. Virgin Islands:
Call (800) 426-7701
Telephone: (888) 9HONDA9
(888) 946-6329
Toll free
Canada:
Call (888) 9HONDA9
English: (416) 299-3400
French: (416) 287-4776
Facsim ile: (877) 939-0909
(416) 287-4776
Local Toronto dialing area
Local Toronto dialing area
Toll free
Local Toronto dialing area
For European Area:
For European Area:
Honda Europe NV.
European Engine Center
Customer Service Information
Servicing dealership personnel are trained professionals. They
should be able to answer any question you m ay have. If you
encounter a problem that your dealer does not solve to your
satisfaction, please discuss it with the dealership’s m anagem ent.
The Service Manager, General Manager, or Owner can help.
Alm ost all problem s are solved in this way.
All Other Areas:
Please contact the Honda distributor in your area for assistance.
United States, Puerto Rico, and U.S. Virgin Islands:
If you are dissatisfied with the decision m ade by the dealership’s
m anagem ent, contact the Honda Regional Engine Distributor for
your area.
If you are still dissatisfied after speaking with the Regional Engine
Distributor, you m ay contact the Honda Office as shown.
All Other Areas:
If you are dissatisfied with the decision m ade by the dealership’s
m anagem ent, contact the Honda Office as shown.
《Honda’s Office》
When you write or call, please provide this inform ation:
Equipm ent m anufacturer’s nam e and m odel num ber that the
engine is m ounted on
Engine m odel, serial num ber, and type (see page 16 )
Nam e of dealer who sold the engine to you
Nam e, address, and contact person of the dealer who services
your engine
Date of purchase
Your nam e, address and telephone num ber
A detailed description of the problem
United States, Puerto Rico, and U.S. Virgin Islands:
American Honda Motor Co., Inc.
Power Equipm ent Division
Custom er Relations Office
4900 Marconi Drive
Alpharetta, GA 30005-8847
Or telephone: (770) 497-6400, 8:30 am - 8:00 pm EST
20
ENGLISH
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