HONDA Front Tine, Gas Tiller Manual L0512014

User Manual: HONDA HONDA Front Tine, Gas Tiller Manual HONDA Front Tine, Gas Tiller Owner's Manual, HONDA Front Tine, Gas Tiller installation guides

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See page 28 for instructions on

assembling your FG 100 Mini-Tiller.

The engine exhaust from this product contains

chemicals known to the State of California to cause

cancer, birth defects, or other reproductive harm.

Keep this owner's manual handy, so you can refer to it any time, and make sure the manual stays with the

tiller if you sell it.

This owner's manual is considered a permanent part of the tiller and should remain with the tiller if resold.

The information and specifications included in this publication were in effect at the time of approval for

printing. American Honda Motor Co., Inc. reserves the right, however, to discontinue or change

specifications or design at any time without notice and without incurring any obligation whatever.

FGIO0 TILLER

Congratulations on your selection of a Honda Harmony FG100 Tiller. We are certain you will be pleased

with your purchase of one of the finest tillers on the market.

We want to help you get the best results from your new tiller and to operate it safely. This manual contains

the information on how to do that; please read it carefully.

As you read this manual, you will find information preceded by a [NOTICE] symbol. That information is

intended to help you avoid damage to your tiller, other property, or the environment.

We suggest you read the Distributor's Limited Warranty (Page 40) to fully understand its coverage and

your responsibilities of ownership.

When your tiller needs scheduled maintenance, keep in mind that your authorized Honda servicing dealer

is specially trained in servicing Honda tillers. Your Honda servicing dealer is dedicated to your satisfaction

and will be pleased to answer your questions and concerns.

Left and right sides of this unit are determined from the operator's position, standing behind the filler

handlebars, facing the direction of forward travel.

Best Wishes,

Power Equipment Division

American Honda Motor Co., Inc.

FGI00 TILLER

A FEW WORDS ABOUT SAFETY

Your safety, and the safety of others, is very important. And using this tifler is an important responsibilky.

To help you make informed decisions about safety, we have provided operating procedures and other

information on Rabels in this manual. This information alerts you to potential hazards that could hurt you or

others.

Of course, it is not practical or possibUe to warn you about all the hazards associated with operating or

maintaining a tiIRer. You must use your own good judgment.

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

_, Safety Labels--on the tiller.

Safety Messages--preceded by a safety alert symbol _ and one of the following three words:

DANGER, WARNING, or CAUTION.

These signal words mean:

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

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

You CAN BE HURT if you don't follow instructions.

Safety Headings--such as IMPORTANT SAFETY INFORMATtON.

Safety Section--such as TILLER SAFETY.

instructions--how to use this tiller correctly and safely.

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

CONTENTS

TILLER SAFETY ............................................. 4

IMPORTANT SAFETY INFORMATION ........ 4

ATTACHMENTS AND MODIFICATIONS ..... 5

IMPORTANT MESSAGE TO EMPLOYERS. 5

IMPORTANT MESSAGE TO PARENTS ...... 5

SAFETY LABEL LOCATIONS ...................... 6

CONTROLS ..................................................... 7

COMPONENT IDENTIFICATION ................. 7

DESCRIPTION OF CONTROLS ................... 8

Throttle Lever .............................................. 8

Engine Switch .............................................. 8

Choke Lever ................................................ 8

Priming Bulb ................................................ 8

Transport Wheels ........................................ 9

Carrying Handle .......................................... 9

Recoil Starter Grip ....................................... 9

Drag Bar ...................................................... 9

Tine Spacers ................................................. 9

BEFORE OPERATION .................................... 10

ARE YOU READY TO OPERATE THE

TILLER? ........................................................ 10

tS YOUR WORKING AREA READY? ........... 11

tS YOUR TILLER READY TO GO? .............. 11

OPERATION .................................................... 12

SAFETY PRECAUTIONS ............................. 12

Moving The Tiller ......................................... 12

Drag Bar Installation .................................... 12

Handlebar Adjustment ................................. 12

Starting/Stopping The Engine ..................... 13

TILLER OPERATION .................................... 14

Handling Tips .............................................. 14

Tilling In Rocky Soil ..................................... 15

Narrow Cultivating ....................................... 16

MAINTENANCE & ADJUSTMENTS ............... 17

THE IMPORTANCE OF MAINTENANCE ..... 17

MAINTENANCE SAFETY ............................. 17

MAINTENANCE SCHEDULE ....................... 18

ENGINE MAINTENANCE ............................. 19

Engine Oil .................................................... 19

Air Filter ....................................................... 20

Spark Plug ................................................... 22

Spark Arrester ............................................. 23

Cooling Fins ................................................ 24

Throttle Cable .............................................. 24

Idle Speed ................................................... 24

FUEL SYSTEM ............................................ 25

Refueling ..................................................... 25

Fuel Recommendations .............................. 25

TRANSMISSION LUBRICATION .................. 27

FGI00 TILLER

ASSEMBLY ..................................................... 28

THE IMPORTANCE OF PROPER

ASSEMBLY .................................................. 28

iMPORTANT SAFETY PRECAUTIONS ....... 28

UNPACKING ................................................ 29

LOOSE PARTS ............................................ 29

TILLER ASSEMBLY ..................................... 30

TRANSPORTING/STORAGE ......................... 34

TRANSPORTING ......................................... 34

STORAGE .................................................... 34

STORAGE PRECAUTIONS ......................... 36

REMOVAL FROM STORAGE ...................... 36

TAKING CARE OF UNEXPECTED

PROBLEMS .................................................... 37

STARTING PROBLEMS ............................... 37

ENGINE OPERATING PROBLEMS ............. 37

SPECIRCATIONS .......................................... 38

TECHNICAL & CONSUMER

iNFORMATiON ............................................... 39

SERIAL NUMBER LOCATIONS ................... 39

CONSUMER INFORMATION ....................... 39

HONDA PUBLICATIONS ............................. 39

AVAILABLE OPTIONS ................................. 39

WARRANTY ................................................. 40

EMISSION CONTROL

SYSTEM WARRANTY ................................. 42

WARRANTY SERVICE INFORMATION ...... 44

OXYGENATED FUELS ................................ 45

CARBURETOR MODIFICATIONS FOR

HIGH ALTITUDE OPERATION .................... 45

EMISSION CONTROL

SYSTEM iNFORMATiON ............................. 46

THE AIR INDEX ............................................ 47

REPLACEMENT PARTS .............................. 47

QUICK REFERENCE ............. inside Back Cover

MAINTENANCE ................. inside Back Cover

TUNEUP ............................ inside Back Cover

TILLER SAFETY

iMPORTANT SAFETY iNFORMATiON

Most accidents with this product can be prevented if you follow all instructions in this manual and on the

product. The most common hazards, according to accident statistics, are discussed below, along with the

best way to protect yourself and others.

Honda Tiller Usage

Honda tillers are designed to give safe and dependable service if operated according to instructions and

intended use.

Honda tillers are intended to be used by an experienced, trained, operator who is familiar with the use of

power equipment. Do not allow a child or an inexperienced, untrained operator to use this tiller. Operating

this equipment requires special effort on your part to ensure your safety and the safety of others. Read and

understand this owner's manual.

Avoid Rotating Tines

The rotating tines can cause injury. Keep away from the tine shield whenever the engine is running, if you

need to adjust the tines or work around the tines for any reason, always stop the engine. Disconnect the

spark plug cap if you need to clean or handle the tines.

C_ear Tilling Area

The tiller tines can throw rocks and other objects with enough force to cause injury. Before tilling, carefully

inspect the area and remove all large debris.

Keep Shields in Place

Guards and shields are designed to protect you from being hit by thrown objects. They also help protect

you from hot engine parts and moving components. For your safety and the safety of others, keep all

guards and shields in place when operating the tiller.

Refuel with Care

Gasoline is extremely flammable and gasoline vapor can explode. Refuel only outdoors, in a

well-ventilated area, with the engine off. Never smoke near gasoline, and keep other flames and sparks

away. Always store gasoline in an approved container.

Wear Protective Clothing

Wearing protective clothing will reduce your risk of injury. Long pants and eye protection reduce the risk of

injuries from thrown objects. Sturdy shoes with aggressive soles will help protect your feet and give you

better traction on slopes or uneven ground. Clothing worn by the operator should be close-fitting. Loose

clothing should not be permitted because it may get caught in moving parts. Tie up or restrain long hair.

Turn Engine Off When Not Tilling

tf you need to leave the tiller for any reason, even just to inspect the area ahead, always stop the engine.

4 FG100 TmLLER

TILLER SAFETY

ATTACHMENTS AND MODiFiCATiONS

Do not make any modifications to your tiller. Modifying your tiller, or installing non-Honda attachments, can

make your tiller unsafe.

if you need attachments for your tiller, use only genuine Honda attachments. These products have been

designed for your tiller and are covered by the Accessories, Replacement & Parts and Appea/ Warranty

(Page 41).

Non-Honda attachments are usually designed for universaJ applications. Although aftermarket attachments

may fit on your tiller, they may not meet factory specifications and could make your tiller unsafe.

iMPORTANT MESSAGE TO EMPLOYERS

As an employer, you have speciaJ responsibilities to the people who work for you.

Before you ask anyone to operate this tiller, you need to determine whether the person is old enough,

large enough, and strong enough to safely handle and control the tiller.

if you decide the person is, make sure the employee reads and understands all instructions and warnings

in this manual, and on the labels before operating the tiller.

AiJow adequate time for hands-on training by a qualified instructor, and personaJly supervise practice

sessions until you feel sure the employee is ready to operate the tiJler.

Also be sure employees wear proper clothing and have eye protection and any other gear that may be

required by local ordinances or your insurance company.

Remember, too, that you are responsible for keeping the tiller properly maintained and in safe operating

condition.

Your commitment to safety on the job can help prevent accidents and result in longer and more productive

years of service.

iMPORTANT MESSAGE TO PARENTS

Your child's safety is very important to Honda. Read this message if you decide to permit your youngster to

operate this tiJler. Tillers are tools, not toys. As with any equipment, bad judgments can result in serious

injuries. You can prevent accidents by making good decisions about if, when, and how your youngster

operates this equipment.

The first question you'iJ need to ask is whether your youngster is capable of operating this tiller safely.

Remember, young people vary widely, and AGE IS NOT THE ONLY FACTOR. PhysicaJly, a youngster

must be LARGE ENOUGH AND STRONG ENOUGH to easily start the tiller and control its direction. The

youngster also needs enough size, strength, and coordination to comfortably reach and operate the controls.

Another, tougher question you need to ask is if your youngster has enough MATURITY AND

RESPONSIBILITY to safely operate this tiJler. Does the young person think through problems and come to

logical solutions? Be honest! Anyone who takes unnecessary risks and doesn't obey rules should not

operate this tiJler.

if you decide that your son or daughter can handle the tiller safely, carefuJiy read the owner's manual with

your youngster. Make sure you both understand all instructions and safety information. Also, be sure your

youngster wears sturdy shoes and other protective clothing when operating or handling the tiller.

SUPERVISION is also very important. Walk with your youngster during the first few minutes of tilling. Even

after the youngster has become confident with the tiller, do not let the young person use the tiJler without

good adult supervision. An adult should also be present during refueling and maintenance. In fact, it's up

to the parents to make sure the tiller is properly maintained and kept in safe operating condition.

By always placing safety first, your youngster will acquire useful skills and a sense of accomplishment. And

you'll both get the best results from your tiller.

FG100 TILLER 5

TILLER SAFETY

SAFETY LABEL LOCATIONS

The BabeUsshown here contain important safety information. Please read them carefuUUy.These RabeUsare

considered permanent parts of your Honda tiIRer, if a RabeUcomes off or becomes hard to read, immediateUy

contact an authorized Honda tiller servicing deaBer for a repUacement RabeL

TO AVOmD SERmOUS mNJURY

READ THE OWNER'S MANUAL CAREFULLY BEFORE OPERATION.

KNOW LOCATION AND FUNCTIONS OF ALL CONTROLS.

e KEEP ALL SAFETY DEVICES AND SHIELDS IN PLACE AND WORKING.

e NEVER ALLOW CHILDREN OR UNINSTRUCTED ADULTS TO OPERATE MACHINE.

e SHUT OFF ENGINE BEFORE MANUALLY UNCLOGGING TINES OR MAKING REPAIRS.

KEEP BYSTANDERS AWAY FROM MACHINE.

e KEEP AWAY FROM ROTATING PARTS WHILE ENGINE IS RUNNING.

USE EXTREME CAUTION WHEN REVERSING OR PULLING THE MACHINE TOWARDS YOU.

,GASOLINE IS FLAMMABLE AND EXPLOSIVE. STOP ENGINE, AVOID HEAT, SPARKS, AND

OPEN FLAME WHEN REFUELING.

CONTACT WiTH ROTATmNG

TINES WmLL CAUSE

SERIOUS iNJURY.

KEEP HANDS, FEET, AND

CLOTHING AWAY WHmLE

ENGINE IS RUNNING. ®

6 FG100 TILLER

COMPONENT iDENTiFiCATiON

ENGINE

SWITCH

HANDLEBAR

KNOBS

SPARK PLUG

THROTTLE LEVER

RECOIL

STARTER GRIP

CARRYING HANDLE

FUELCAP

CHOKE LEVER

TmNE

SHIELD

ENGINE OIL FmLLER CAP/

ENGINE OraLDRAIN

TmLUNG TmNES

FG100 TmLLER 7

DESCRiPTiON OF CONTROLS

Throttme Lever

The throttle lever controls engine speed and tiller

fine rotation.

Pulling the throttle lever towards the grip increases

the engine speed which causes the tines to turn.

Releasing the throttle lever reduces engine speed

and stops the tiller tines from turning.

The tiller will have the greatest tilling force at

maximum engine speed. At idle, the tilling tines

should stop rotating.

Engine Switch

The engine switch controls the ignition system.

The engine switch must be in the ON position for

the engine to start and run. Moving the engine

switch to the OFF position stops the engine.

ENGINE SWITCH

THBOTTLE LEVEB

Choke Lever

The choke lever opens and closes the choke valve

in the carburetor.

The CLOSED position enriches the fuel mixture for

starting a cold engine. The OPEN position

provides the correct fuel mixture for operation after

starting, and for restarting a warm engine.

Priming Bulb

Pressing the priming bulb pumps fuel from the fuel

tank to the carburetor. This procedure is necessary

for starting a cold engine and after refueling an

engine that has run out of fuel.

To ensure that fuel has reached the carburetor,

press the priming bulb repeatedly until fuel can be

seen in the dear-plastic fuel-return tube. CHOKE LEVEB

8 FG100 TmLLER

Transport Wheems

The transport wheels are used to move the tiller

around. Before tilling, the transport wheels must be

removed and the drag bar installed in their place.

Carrying Handle

Hold the rubber grip on the carrying handle when

starting the engine.

The carrying handle can be used to load/unload

the tiller, and to assist in certain engine

maintenance procedures.

Recoil Starter Grip

Pulling the starter grip operates the recoil starter to

crank the engine for starting.

CARRYING

HANDLE

TRANSPORT

RECOIL

STARTER

GRIP

Drag Bar

The drag bar is used to control the forward action

of the turning tiller tines. The drag bar can be

adjusted to control the tilling depth of the tines.

DRAG BAR

Tine Spacers (incmuded with tiller)

The two outer tines can be removed to give you a

narrower cultivating width. This will give you the

ability to get between very closely spaced plants.

TINESPACERS

FG100 TILLER 9

BEFORE OPERATION

ARE YOU READY TO OPERATE THE TILLER?

Your safety is your responsibility. A little time spent in preparation will significantly reduce your risk of injury.

Know_edge

Read and understand this manual. Know what the controls do and how to operate them.

Familiarize yourself with the tiller and its operation before you begin to use it. Know what to do in case of

emergencies.

Physica_ and Menta_ Readiness

You must be alert and in good physical condition to operate the tiller. Do not operate the tiller if you are

tired, ill, or under the influence of alcohol, medication, or any substance that might impair your vision,

dexterity, or judgment.

tf you have any physical problem that may be aggravated by strenuous work, consult your physician before

operating the filler.

Protective C_othing

Wearing protective clothing will reduce your risk of injury. Do not wear loose clothing, jewelry, short pants,

sandals, or go barefoot. Secure hair so it is above shoulder level.

Hand and Body Protection

Wear gloves, a long-sleeved shirt, and long pants made of heavy material. Clothing should fit closely but

allow freedom of movement, and should have no strings, straps, etc. that could catch on brush or the filler.

Keep clothing fastened.

Foot Protection

Wear sturdy work boots with good toe protection and nonslip soles.

10 FG100 TILLER

BEFORE OPERATION

JS YOUR WORKING AREA READY?

Objects thrown by the tiller can cause serious injury. Be especiaUly carefuU when crossing graveU drives,

walks or roads. Before operating the tiIRer, carefuUUy inspect the area, and remove aUlobjects that couUd be

thrown by, or entangled in, the tilling attachment, such as rocks, broken glass, nails, wire, or string.

Never operate the tiller without good visibility or light.

Clear the area of cMIdren, bystanders, and pets. Keep aH children, bystanders, and pets at Reast

50 feet (15 meters) away from where the tiIRer is being operated.

tf anyone approaches you wMle you are operating the tiller, release the throttle lever and stop the engine.

JS YOUR TILLER READY TO GO?

For your safety, and to maximize the service life of your equipment, it is very important to take a few

moments before you operate the tiller 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 tiller.

Improperly maintaining this tiller, or failing to correct a problem

before operation, could cause a malfunction in which you could be

seriously injured.

Always perform a pre-operation inspection before each operation,

and correct any problem.

Safety hspeetion

Look around the engine for signs of oil or gasoline leaks. Wipe up any spills before starting the engine.

,, Replace any damaged parts.

Check that all fasteners are in place and secure. Tighten as necessary.

Tiller Tine mnspection

,, Look for signs of damage to the tilling tines (or any accessory installed). Replace any tiller tines and

parts that are worn out, bent, cracked, chipped, or damaged in any way.

Make sure the tiller accessory is properly installed and securely fastened (see attachment installation

instructions).

Check that the debris shield is securely installed and in good condition.

Mair_terlance hspeetion

Check the oim mevem(see page 19). Running the engine with a low oil level can cause engine damage.

Check the air filter (see page 20). A dirty air filter will restrict air flow to the carburetor, reducing engine

and tiller performance.

Check throttle operation (see page 24). The throttle must operate smoothly for good throttle control.

Check the fuel mevem(see page 25). Starting with a full tank will help to eliminate or reduce operating

interruptions for refueling.

SAFETY PRECAUTIONS

Before operating the filler for the first time, please review the IMPORTANT SAFETY INFORMATION (see

page 4) and the chapter titled BEFORE OPERATION (see page 10).

Even if you have operated other fillers, take time to become familiar wkh the operation of tMs filler's

controls and handling.

For your safety, avoid starting or operating the engine in an enclosed area, such as a garage. Your

engine's exhaust contains poisonous carbon monoxide gas wMch can collect rapidly in an enclosed area

and cause illness or death.

tf the filler starts to shake or vibrate, stop the engine immediately. After the filler tines have completely

stopped, inspect them to determine the cause of the vibration. Sudden vibration is a sign of a hazardous

problem, such as loose or damaged tilling tines (or tiller attachment), hidden objects in the soil, or the

ground that is too hard to till. Do not operate the tiller until the problem is corrected.

Moving The Tiller

The tiller has transport wheels to allow easy

maneuvering to and from the work area. There is

an "UP" arrow on the transport wheel bar. Install

the transport wheels with the arrow pointing up as

shown.

Do not move the tiller with the engine running.

Before tilling, remove the transport wheels and

install the drag bar.

Drag Bar hstaHation

1. Make sure the engine is OFF before installing

the drag bar.

2. Remove the lock pin and the 5/16 x 7/8 inch

clevis pin. Remove the wheel assembly.

3. tnstall the drag bar with the pointed edge of the

drag bar towards the tiller tines using the

5/16 x 7/8 inch clevis pin and lock pin.

4. When your tilling job is completed, reinstall the

transport wheels in the reverse order of

removal.

Handlebar Adjustment

To adjust the handlebar height, remove the two

handlebar knobs, and the two 5/16o18 x 1 1/2 inch

handlebar bolts. Move the upper handlebar hole to

align with either the upper or lower holes in the

lower handlebar assembly.

CLEVIS PmN,

5/1{} x 7/8 in

TRANSPORT

WHEELS

HANDLEBAR ROLT,

5/16o18xll/2in(2)

LOWER

HANDLEBAR

ADJUSTING

HOLES

12 FG100 TILLER

Starting The Engine

1. Move the engine switch to the ON position.

ENGINE SWITCH

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

the CLOSED (N) position.

To restart a warm engine, leave the choke

lever in the OPEN position.

3. To start a cold engine, or after refueling an

engine that has run out of fuel, press the

priming bulb repeatedly until fuel can be seen

in the clear-plastic fuel-return tube.

To restart a warm engine, it is not necessary to

press the priming bulb.

4. Place your left hand on the carrying handle

rubber grip and hold it firmly. Make sure your

feet are away from the tiller tines. With your

right hand, pull the starter grip lightly until you

feel resistance, then pull briskly. Return the

starter grip gently.

5. tf the choke lever was moved to the

CLOSED (N) position, gradually move it to the

OPEN position as the engine warms up.

Allowthe engine to warm up for a few minutes

after starting the engine cold.

The tiller tines should not rotate with the engine

idling. If there is rotation at idle, adjust the idle

speed correctly before using the tiller (see

page 24).

CARRYING HANDLE

RUBBER GRIP STARTER

GRIP

FUEL=RETURN

TUBE (cBear plastic)

PRIMING

BULB

CHOKE

LEVER

ENGINE SWITCH

Stopping The Engine

1. Release the throttle lever.

2. Move the engine switch to the OFF position. THROTTLE

LEVER

TILLER OPERATION

1. Install the drag bar (see page 12). Honda recommends using the drag bar when filling. The filler can be

difficult to control without the drag bar installed.

2. Adjust the handlebar to a comfortable position around waist height for normal tilling (see page 12).

3. Set the filling depth by moving the drag bar up or down (see page 12).

The ideal height of the drag bar will depend on the type of soil being filled, and soil condkions at the

time of tilling, tn general, however, the drag bar should be adjusted so that the filler is tilted slightly

backward.

4. Start the engine (see page 13).

5. Tilt the tiller back until the tines are off the ground. Squeeze the throttle lever to full speed position

(lever tight against the grip).

6. Lower the front of the tiller until the tines begin to dig into the ground.

7. Lower the handle slightly so the front of the tiller is raised about 6 - 8°. To get the maximum advantage

from the tiller, hold the tiller at this angle while you are tilling the ground.

HANDLEBARS

6 _ 8 °

Handling Tips

, tf the filler tends to move forward rapidly, push down on the handlebars to allow the drag bar to

penetrate the soil and slow the forward motion of the filler. Continue to press down until the tiller tines

have dug to a desired depth that allows easy filler handling.

tf the tines dig in but the tiller will not move forward, ease up on the handlebars and move the

handlebars from side-to-side, tf the tiller still digs in, but will not move forward, raise the drag bar up a

hole.

When turning, push down on the handlebars to bring the tiller's weight to the rear; this will make turning

easier.

14 FG100 TILLER

THHng mnRocky Soi_

tf you till in rocky soil and experience continual

fine area rock jams, install the tines in the rocky

soil tine configuration to help alleviate the problem.

[ NOTICE i

Experiencing continual rock jams with the tines

instafled in the regular tine configuration, may

cause transmission damage.

1. Stop the engine (see page 13).

2. Disconnect the spark plug wire (see page 22).

3. Tip the tiller forward on the carrying handlebar

as shown.

4. Remove the lock pins from the left and right

tine shafts by turning them UP [a] and pulling

them OUT [b].

5. Clean the tine shafts.

6. Wearing heavy gloves, remove the tines. Note

that the fine sets are stamped "A", "B", "C", and

"D" just inside the raised inner area of the fine set.

7. Reinstall the fine sets in the rocky soil fine

configuration. When reinstalling the tines, make

sure the fine shaft and fine hubs are clean and

free of foreign material. The tines should easily

slide onto the shaft. Do not force the tines onto

the shaft.

8. Install each lock pin through the round side of

the fine shaft hole [a], then turn it over [b] to

lock it in place.

The rocky soil fine configuration has a wider

center untilled area than the regular fine

configuration. This will require additional

passes to till the area.

RAISED

AREA

LOCK PmN

CARRYING HANDLEBAR

--I REAR VIEW

REGULAR TmNE CONRGURATmON

27/8in 31/4in 27/8in

ROCKY SOIL TIRE CONRGURATION

UNTILLED

AREA

UNTILLED

AREA

When the tines are properly mounted, the

angled portions of the fine blade should enter

the soil first, not the straight portions.

enter the soil first.

Narrow Cuffivating

The two outer tines can be removed to give you a

narrower cukivating width. This width is

approximateUy 6 inches. This wiUlgive you the

ability to get between very closeUy spaced pUants.

tn order to do this, puUUthe Uockpin out of the hoUe

in the end of the fine shaft. Slide the outside fine

set off the fine shaft and pUace a tine spacer,

incUuded with your tiller, over the tine shaft. Repeat

this procedure for the other side. Secure the

spacer with the Rock pin in the outer hoUe.

LOCK

6 inches

TmNE SPACER (2)

16 FG100 TILLER

MAINTENANCE & ADJUSTMENTS

THE iMPORTANCE OF MAINTENANCE MAINTENANCE SAFETY

Good maintenance is essential for safe,

economical, and trouble-free operation, tt will also

help reduce air pollution.

Improperly maintaining this tiller, or failure to

correct a problem before operation, can cause a

malfunction in which you can be seriously hurt or

killed.

Always follow the inspection and maintenance

recommendations and schedules in this owner's

manual.

To help you properly care for your tiller, 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.

The maintenance schedule applies to normal

operating conditions. If you operate your tiller

under severe conditions, such as sustained

high-load or high-temperature operation, or use it

in unusually wet or dusty conditions, consult your

servicing dealer for recommendations applicable to

your individual needs and use.

Remember that your authorized Honda servicing

dealer knows your tiller 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.

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.

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.

Failure to properly follow maintenance instructions

and precautions can cause you to be seriously hurt

or killed.

Always follow the procedures and precautions in

the owner's manual.

Safety Precautions

Make sure the engine is off before you begin any

maintenance or repairs. This will eliminate several

potential hazards:

Carbon monoxide poisoning from engine

exhaust.

Be sure there is adequate ventilation whenever

you operate the engine.

Burns from hot parts.

Let the engine and exhaust system cool before

touching.

Injury from moving parts.

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.

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.

MAINTENANCE & ADJUSTMENTS

MAINTENANCE SCHEDULE

REGULAR SERVICE PERIOD (3) Before First Every Every Every Every

\\ month month 3months 6months year

_TEM Perform at every \ Each or or or or or

indicated interval \, Use 10 Hrs 10 Hrs 25 Hrs 50 Hrs 100 Hrs

Check 0

Engine oil Change

Check 0

Air filter Clean

Check-Clean

Spark plug Replace

Throttle cable Check 0

Cooling fins Check 0

Spark arrester Clean

Fuel tank Clean

Fuel filter Check

Clutch shoes Check

Idle speed Check-Adjust

Valve clearance Change-Adjust

Combustion chamber Clean

Check

Nuts and bolts 0

(Retightenifnece_._y)

Transmission grease Check

Fuel tubes Check

o(1)

0 (2)

Every

2 years

after each

300 Hrs

0 (2)

o (2)

0 (2)

o (2)

Refer to

page

number

(1) Service after every refueUing when used in extreme dusty conditions.

(2) These items shouUd be serviced by your authorized Honda servicing dealer, unless you have the proper

tooUs and are mechanicaIRy proficient. Refer to the Honda shop manual for service procedures.

(3) Log hours of operation to determine proper maintenance intervals.

18 FG100 TILLER

MAINTENANCE & ADJUSTMENTS

ENGINE MAINTENANCE

Engine OH LevemCheck

Check the engine oil ReveUbefore each use, or

every 10 hours if operated continuously. AUso,

check the oiUon a ReveUsurface, with the engine

stopped and in an upright position.

Tip the tiller on its carry handUebar as shown.

Remove the oil filler cap/dipstick and wipe it clean.

Insert and remove the dipstick without screwing

it into the filler opening. Check the oil leveU

shown on the dipstick.

tf the oiUReveUis Row,fiH to the edge of the oil

filler hole with the recommended oil (see

page 20). To avoid overfilling or underfilling, be

sure the engine is in a level position, as shown.

[.oT oE1

Running the engine with too little or too much

of can cause engine damage.

5. Screw in the oil filler cap/dipstick securely.

Engine OimChange

Drain the used oil while the engine is warm. Warm

oil drains quickly and completely.

Tip the tiller on its carrying handlebar.

Place a suitable container below the engine to

catch the used oil, then remove the oil filler

cap!dipstick. Tip the tiller as shown to drain the

used oil through the oil filler opening. Allow the

used oil to drain completely.

Improper disposal of engine oil can be harmful

to the environment. If you change your own oi1,

please dispose of the used oil properly. Put it in

a sealed container, and take it to a recycling

center. Do not discard it in a trash bin or dump

it on the ground.

3. With the engine resting on the carrying

handlebar on a level surface, fill to the edge of

the oil filler hole with the recommended oil (see

page 20). Do not overfill.

Engine oim capacity: 3.4 fi oz (100 cc)

4. Screw in the oil filler cap!dipstick securely.

OIL FILLER

CAP/DIPSTmCK

OmL

HOLE

OraL

FILLED

HOLE

CABBYmNG

HANDLEBAR

OIL LEVEL

MAINTENANCE & ADJUSTMENTS

Engine OiJ Recommendations

Oil is a major factor affecting performance and

service life. Use 4-stroke automotive detergent oil.

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 recommended ranges.

The SAE oil viscosity and service classification are

in the APJ label on the oil container. Honda

recommends that you use APJ SERVICE category

SH or SJ oil with the "starburst" certification mark

displayed on the container.

Air FiJter inspection

1. Move the choke lever to the CHOKE (N)

position to prevent dirt from entering the engine.

2. Press the air cleaner latch tab, and remove the

air cleaner cover. Check the air filter to be sure

it is clean and in good condition.

3. Jfthe air fiker is dirty, clean it as described under

Air Filter Cleaning (see page 21). Replace the air

filter if it is damaged.

i .oT oE1

Operating the engine without an air filter, or

with a damaged air filter, wi!l allow dirt to enter

the engine, causing rapid engine wear. This

type of damage is not covered by the

Distributor's Limited Warranty.

,Align the air filter with the air filter base as

shown. Reinstall the air filter by locating the five

air cleaner base pegs into the five air filter

holes. Slide the air filter over the pegs until it is

flush with the air cleaner base.

I NOTICE 1

An improperly installed air filter will allow dirt to

enter the engine, causing rapid engine wear.

Make sure the air filter is properly installed and

flush with the air cleaner base before instafling

the air cleaner cover.

5. Reinstall the air cleaner cover by hooking the

retaining tabs and snapping the latch tab into

place.

_ 10W-30 #,

-20 0 20 40 80 80 100OF

nP_P P 0 I

-30 -20 -10 O 10 20 30 40°C

AMBIENT TEMPERATURE

@ @

AIR CLEANER

LATCH TAR

....... ...._ CHOKE LEVER

AIR CLEANER BASE

LOCATING PEGS (5)

RETAINING AIR RLTER

TABS LOCATING

HOLES (5)

AIR

AIR FILTER COVER

LATCH TAR

20 FG100 TILLER

MAINTENANCE & ADJUSTMENTS

Air FHter Cmeaning

A dirty air filter restricts air flow to the carburetor,

reducing engine performance. If you operate the

engine in very dusty areas, clean the air filter after

each refueling.

1. Remove the air filter (see page 20).

2. Clean the air filter in warm soapy water, rinse,

and allow it to dry thoroughly. Or, clean in

nonflammable solvent and allow it to dry.

3. Dip the air filter in clean engine oil, then

squeeze out all excess oil. The engine will

smoke when started if too much oil is left in the

air filter.

NOTICE !

Operating the engine with a dcv air fi/ter wih'

allow dust to enter causing engine damage.

The air fi/ter must be oiled after cleaning.

4. Wipe dirt from the air cleaner base and cover

using a moist rag. Be careful to prevent dirt

from entering the carburetor.

5. Reinstall the air filter and air filter cover (see

page 20).

. an in hot, soapy water.

2. Rinse thoroughly, and

dry completely.

FG100 TILLER 21

MAINTENANCE & ADJUSTMENTS

Spark Pmug Service

Recommended spark plugs:

NGK - CSHSB or CRSHSB

DENSO- U16FS°UB or U16FSR-UB

I NOTmCE ]

Incorrect spark plugs can cause engine damage.

1. Disconnect the spark pUug cap, and remove any

dirt from around the spark pUug area.

2. Remove the spark pUug with a 5/8qnch spark

plug wrench.

3. Inspect the spark pUug. Repbce it if the

eUectrodes are worn, or if the insuUator is

cracked or chipped. CUean the spark pUug with a

wire brush if you are going to reuse it.

4. Measure the spark plug eUectrode gap with a

suitable gauge.

Pmug gap: 0.024 - 0.028 in (0.60 - 0.70 mm)

Correct the gap, if necessary, by carefuUly

bending the side eUectrode.

5. Make sure the sealing washer is attached and

install the spark pRug carefuUly, by hand, to

avoid cross-threading.

6. After the spark pUug seats, tighten with a

5/8qnch spark plug wrench to compress the

washer.

tf reinstalling the used spark plug, tighten

1/8 - 1/4 turn after the spark plug seats.

tf installing a new spark plug, tighten 1/2 turn

after the spark plug seats.

I .oT,oE1

A loose spark plug can overheat and damage

the engine. Overtightening the spark plug can

damage the threads in the cylinder head.

7. Attach the spark plug cap.

SPARK PLUG

SPARK PLUG WRENCH

SIDE

ELECTRODE

SPARK PLUG CAP

22 FG100 TILLER

Spark Attester Service

The spark arrester must be serviced every 100

hours to keep it functioning as designed.

tf the engine has been running, the muffler will be

very hot. Allow the muffler to cool before servicing

the spark arrester.

1. Remove the four 5 x 18 mm bolts from the

recoil starter, and remove the recoil starter.

2. Disconnect the spark plug cap from the spark

plug. Pull the spark plug wire and the ignition

switch wire out of the retainers in the top cover.

3. Remove the two 5 x 22 mm bolts from the top

cover, and remove the top cover.

4. Remove the three 5 mm screws from the

muffler cover, and remove the muffler cover.

5. Remove the special screw from the exhaust

deflector, and remove the exhaust deflector.

6. Remove the special screw from the spark

arrester, and remove the spark arrester.

7. Use a brush to remove carbon deposits from

the spark arrester screen. Be careful to avoid

damaging the screen.

The spark arrester must be free of breaks and

holes. Replace the spark arrester if it is

damaged.

8. Install the spark arrester, muffler cover, top

cover, and recoil starter in the reverse order of

disassembly.

SPARK

ARRESTER

SCREEN

SPECIAL

SCREW

EXHAUST

DEFLECTOR

MAINTENANCE & ADJUSTMENTS

RECOIL STARTER

BOLT, 5 x 18 mm (4)

iGNiTiON

SWITCH WiRE

SPARK PLUG

CAP

RETAINERS

TOP

/COVER

SPARK

ARRESTER

SCREW,

COVER

SPECIAL

SCREW

FG100 TILLER 23

MAINTENANCE & ADJUSTMENTS

Cooling Fin Inspection

Inspect the engine cooling fins. Clean out any dirt and

debris if the air flow is obstructed from flowing across

the cooling fins.

If it is necessary to remove the top cover for better

access to the cooling fins, follow the disassembly

steps 1 through 3 on page 23.

Throttle Cable Inspection

Verify that the throttle trigger operates smoothly,

releases properly and the throttle cable is

undamaged. If there is visible damage, or if the

throttle lever does not operate smoothly or release

properly, take your tiller to your authorized Honda

servicing dealer.

Check the freeplay at the end of the throttle lever.

Throttle Lever Freeplay:

7/8 - 1 inch (22 - 25 mm)

If adjustment is needed, use the following Throttle

Cable Adjustment procedure below.

Throttle Cable Adjustment

1. Loosen the lock nuts with a 10 mm wrench, and

move the adjuster in or out as required.

Throttle Lever Freeplay:

7/8 - 1 inch (22 - 25 mm)

2. Tighten the lock nuts and recheck throttle lever

freeptay.

Carburetor Adjustment

A tachometer is required to adjust the idle speed. If

you do not have one, take your tiller to an authorized

Honda servicing dealer to perform idle speed

adjustment.

1. Verify that the throttle lever free play is

7/8 - 1 inch (22 - 25 mm).

2. Start the engine outdoors, and allow it to warm up

to normal operating temperature.

3. Turn the throttle stop screw to obtain a stable idle,

below the speed at which the tiller tines begin to

turn.

Standard Idle Speed: 3,100 + 200 rpm

7/8 -1 in j_

(22- 25 mm)

ADJUSTER

COOLING FINS

THROTTLE

LEVER

THROTTLE

STOP

SCREW

LOCK

NUTS

24 FG100 TILLER

MAINTENANCE & ADJUSTMENTS

FUEL SYSTEM

Refueling

Fuem Tank Capacity: 0.75 US qt (1.5 US pt, 0.7 ()

Chock the fuel level by looking through the

translucent fuel tank.

tf the fuel level is low, refuel in a weIFventilated

area with the engine stopped. If the engine has

been running, allow it to cool first.

To refuel, set the tiller on level ground. Remove

the fuel tank 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 not

be fuel in the filler neck. After refueling, tighten the

fuel tank cap securely.

Gasoline is highly flammable and explosive.

You can be burned or seriously injured when

handling fuel.

Stop the engine and keep heat, sparks, and

flames away.

o Handle fuel only outdoors.

Wipe up spills immediately.

Never refuel the engine inside a building where

gasoline fumes may reach flames or sparks. Keep

gasoline away from appliance pilot lights,

barbecues, electric appliances, power tools, etc.

Spilled fuel is not only a fire hazard, it causes

environmental damage. Wipe up spills immediately.

Move at least 10 feet (3 meters) away from the

fueling source location before starting the engine.

[ NOTICE ]

Fuel can damage paint and plastic. Be careful not

to spill fuel when t!lting your fuel tank. Damage

caused by spilled fuel is not covered under the

Distributor's Limited Warranty.

FUEL

FILLER NECK

MAXIMUM

FUEL

LEVEL

Fuem Recommendations

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.

Never use stale or contaminated gasoline or an

oil/gasoline mixture. Avoid getting dirt or water in the

fuel tank.

Occasionally you may hear a light "spark knock" or

"pinging" (metallic rapping noise) while operating

under heavy loads. This is no cause for concern.

tf spark knock or pinging occurs at a steady engine

speed, under normal load, change brands of

gasoline. If spark knock or pinging persists, see an

authorized Honda servicing dealer.

I NOTICE ]

Running the engine with persistent spark knock or

pinging can cause engine damage.

Running the engine with persistent spark knock or

pinging is misuse, and the Distributor's Limited

Warranty does not cover parts damaged by misuse.

FG100 TILLER 25

MAINTENANCE & ADJUSTMENTS

Fuem Tube Rnspection

Check the fuel supply and return tubes, and

replace any tube that is damaged, cracked, or

leaking.

Refer to the Honda shop manual for tube

replacement instructions, or take the filler to an

authorized Honda servicing dealer.

FUEL

RETURN

TUBE

(clear)

FUEL

SUPPLY

TUBE

(black)

Fuem FHter and FuemTank Cmeaning

1. Remove the fuel tank cap.

2. Tip the tiller as shown and empty the fuel tank

into an approved gasoline container. Use a

funnel to avoid spilling gasoline.

3. Pull the fuel fiker out through the fuel filler neck

by hooking the black fuel supply tube wkh a

piece of wire, such as a partly straightened

paper clip.

4. Inspect the fuel filter. If the fuel filter is dirty,

wash it with nonflammable solvent. Be careful

to avoid damaging the filter.

5. Replace the filter if it is damaged or excessively

dirty.

6. Rinse sediment from the fuel tank with

nonflammable solvent.

7. Insert the fuel filter in the fuel tank, and install

the fuel tank cap.

FUEL FmLTER

FUEL

TANK

FUEL

SUPPLY

TUBE

FUEL

TANK

FUEL

26 FG100 TILLER

MAINTENANCE & ADJUSTMENTS

TRANSMmSSRON LUBRRCATRON

The transmission is prequbricated at the factory.

At the beginning of each tilling season, or after

every 25 hours of use during the season, the

transmission shouUd be filled with grease.

RepUacement grease shouUd be a high quaUky

petroUeum based NLGI #2 general purpose grease

usually availabUe in disposable tubes at most

hardware or automotive parts stores.

1. PRace the tiller on the Reftside as shown.

2. Remove the Rock pin from the right side tine

shaft by turning it UP [a] and pulling it out [b] as

shown. Wearing heavy groves, remove both

right side tines.

3. Remove the dust cap.

The metal dust cap is held on with a set screw.

Loosen the set screw using a 3/32-inch allen

wrench. The dust cap should then slide off of

the fine shaft.

4. Remove the air vent screw and fill hole screw

from the transmission.

5. Fill the transmission by using a grease gun or

grease applicator at the fill hole screw opening.

Push the gun or applicator against the opening

so as to "seal" the nozzle of the gun or

applicator against the casting embossment.

Apply grease until grease begins to come out

of the top air vent hole.

6. Reinstall the air vent screw and fill hole screw.

7. Reinstall the felt seal, dust cap, and tighten the

set screw.

8. Clean the fine shaft and place a few drops of oil

on the fine shaft before installing the tines.

9. Wear heavy gloves and reinstall the tines in the

reverse order of removal.

Install the lock pin through the round side of the

fine shaft hole [a], then turn it over [b] to lock it

in place.

[a]

LOCK PmN

\\ /RIGHT OUTER

GREASE

GUN _ TmNE(D)

RIGHT INNER

T_NE(c)

SET

SCREW

AIR

VENT

FILL HOLE

SCREW

FGIO0 TILLER 27

THE iMPORTANCE OF PROPER ASSEMBLY

Proper assembly is essential to operator safety and the reliability of the machine. Any error or oversight

made by the person assembling and servicing a unit can result in faulty operation, damage to the machine,

or injury to the operator.

Improper assembly can cause an unsafe condition that can lead to

serious injury or death.

Follow the procedures and precautions in the assembly instructions

carefully.

Some of the most important safety precautions are given below. However, we cannot warn you of every

conceivable hazard that can arise in performing this assembly. Only you can decide whether or not you

should perform a given task.

Failure to properly follow instructions and precautions can cause you

to be seriously hurt or killed.

Follow the procedures and precautions in this manual carefully.

JMPOF{TANT SAFETY PF{ECAUTJONS

Make sure you have a clear understanding of all basic shop safety practices and that you are wearing

appropriate clothing and safety equipment. When performing this assembly, be especially careful of the

following:

[] Read the instructions before you begin and be sure you have the tools and skills required to perform

the tasks safely.

Make sure the engine is off before you begin any maintenance or repairs. This will help eliminate

several potential hazards:

[] Carbon monoxide poisoning from engine exhaust.

Be sure there is adequate ventilation whenever you run the engine.

[] Burns from hot parts.

Let the engine and exhaust system cool before touching.

[] Injury from moving parts.

Do not run the engine unless the instruction tells you to do so. Even then, keep your hands, fingers,

and clothing away from moving parts. Do not run the engine when any protective guard or shield is

removed.

To reduce the possibility of a fire or explosion, be careful when working around gasoline or batteries.

Use only a nonflammable solvent, not gasoline, to clean parts. Keep all cigarettes, sparks, and flames

away from all fuel-related parts.

28 FG100 TILLER

1. Carefu[Jy remove the tiJJer and loose parts from the carton.

2. Remove the Roose parts bag. Compare the Roose parts with the inventory list beJow.

3. The fine spacers @ and drag bar @wi[[ not be insta[Red during assembly. Temporarily pJace the tine

spacers and drag bar in the owner's manual bag.

Tools Required:

Phillips screwdriver, 7/16 and 9/16dnch wrenches and sockets and a torque wrench.

LOOSE PARTS

Check aJ[ loose parts against the following list. Contact your authorized Honda servicing dealer if any of the

loose parts shown beJow are not incJuded with your filler.

Ref. No Description Qty.

1 Upper handlebar 1

2 Right lower handlebar 1

3 Left lower handlebar 1

4 Right carry handlebar 1

5 Left carry handlebar 1

6 Handlebar grip 2

7 Wheel bar 1

8 Inner co[Jar 2

9 Outer co[Jar 2

10 Hex bolt, 3/8-16 x 8 inch 1

11 Washer 2

12 Lock nut, 3/8-16 1

13 Wheel 2

Ref. No Description Qty.

14 Clevis pin, 5/16 x 7/8 inch 1

15 Lock pin 1

16 Lock nut, 1/4-20 3

17 Bolt, 1/4-20 x 6 inch 2

18 Flange bolt, 1/4-20 x 1-1/2 inch 1

19 1

20 Handlebar bolt, 5/16-18 x 1-1/2 inch 2

21 Handlebar knob 2

22 Tie strap 2

23 0[[ bottle 1

24* T[ne spacer 2

25* * Drag bar 1

* The t[ne spacers are installed for narrow cultivating (see page 16),

** The drag bar is installed in place of the wheel assembly prior to tilling (see page 9),

Place with Owner's Manual

FGIO0 TILLER 29

TILLER ASSEMBLY

1. AssemMe the wheel assembly and install the wheel assembly on the tiller with the arrow up as shown.

Torque: 14 ftqb (20 N°m)

LOCK

ruNNER

COLLAR (2)

\/ COLLAR (2)

WHEEL

CLEVIS

2. Attach the Reftand right Rower handlebars to the transmission mount with the one 1/4o20 x 64nch bout,

and one 1/44nch Rock nut. Do not tighten the mounting bout at this time.

LEFT LOWER

HANDLEBAR

BOLT,

1/4o20 × 6 inch

RIGHT LOWER

LOCK NUT,

1/4 inch __

TRANSMISSION

MOUNT

30 FGIO0 TILLER

3. install the right and left carry handlebars:

a. Insert the carry handlebars into the left and

right lower handlebars as shown.

b. install a 1/4-20 x 6-inch bolt and lock nut. Do

not tighten the mounting bolt at this time.

c. Install the pipe plug.

d. install the 1/4-20 x 1-1/2-inch bolt and lock nut.

e. Tighten the mounting bolts:

Torque: 5.5 ftqb (7.5 N,m)

BOLT,

1/4-20 × 1-1/2 in

LOCK

NUT

LOCK NUT

,install the upper handlebar onto the lower

handlebars using the two 5/16-18 x 1 1!2-inch

handlebar bolts, and the two handlebar knobs.

HANDLEBAR

GRIP (2)

HANDLEBAR

ENGINE

SWITCH KNOB (2)

HARNESS

UPPER

HANDLEBAR

,install the handlebar grips on the upper

handlebar. Use a small amount of liquid dish

soap on the upper handlebar pipe to ease grip

installation.

THROTTLE

CABLE

HANDLEBAR BOLT

5/16o18 × 1-1/2 in (2) \\

FG100 TILLER 31

6. Lift the throttle lever towards the handlebar to

expose the slotted hole.

,Insert the cylinder end of the throttle cable into

the slotted hole. THROTTLE LEVER

(pull up}

SLOTTED HOLE

CYMNDER

END

THROTTLE

CABLE

,Release the throttle lever. Swing the cable up

as shown.

Pull on the throttle cable housing so the end

can fit into the throttle lever cable socket.

THROTTLE LEVER

(reRease)

THROTTLE

CABLE

HOUSING

CABLE SOCKET

,Release the throttle cable into the throttle lever

cable socket.

Squeeze the throttle lever several times to

make sure it operates smoothly and releases

properly.

THROTTLE LEVER

CABLESOCKET

THROTTLE

CABLE

HOUSING

10. Route the throttle cable and the engine switch

harness behind the handlebars and inside the

lower handlebar as shown.

Remove the small screw which is located just

below the air cleaner cover on the engine

block. Secure the green wire eyelet end to the

engine block as shown.

11. Plug the male connector end of the black wire

into the female connector hanging below the air

cleaner cover.

BLACK WIRE

MALE

CONNECTOR

BLACK WIRE FEMALE

CONNECTOR AmRCLEANER

COVER

GREEN

EYELET

TERMINAL

32 FG100 TILLER

12. Secure the throttle came and engine switch

wire harness to the upper handUebar and right

lower handlebar using the two tie straps as

shown.

Tree

STRAP(2)

13. Working on a BeveUsurface, tip the filler on its

carrying handUebar as shown.

14. Remove the oil filler cap!dipstick.

OraLFILL

HOLE

OraLFILLER

CAP!DIPSTICK

15. Slowly add the recommended oil (incUuded in

the box) to the bottom edge of the oil fill hole.

Do not overfill, as the engine oil tank capacity

is small.

Engine oH capacity: 3.4 fi oz (100 cc)

NOTICE ]

Running the engine with too little or too much

off can cause engine damage.

OIL BOTTLE

(incBuded in box)

0ARRYmNG

HANDLEBAR

16. Screw in the oil filler cap/dipstick securely.

17. Temporarily place the tine spacers and drag

bar in the owner's manual bag.

Before using the tiller, all tiller operators must read

the following chapters:

o TroLLER SAFETY (see page 4).

oCONTROLS (see page 7).

,BEFORE OPERATION (see page 10).

,OPERATION (see page 12).

TINE

SPACER (2) DRAG

BAR_

FG100 TILLER 33

TFIANS PO FITING/STOFIAG E

Before Loading

Always turn the engine switch to the OFF position.

Make sure the fuel cap is securely tightened.

Install the wheels to provide added stability when

transporting (see page 12).

tf the engine has been running, allow it to cool for at

least 15 minutes before loading the tiller on the

transport vehicle. A hot engine and exhaust system

can burn you and can ignite some materials.

tf necessary, loosen the handlebar knobs so that

the tiller upper handlebar can be collapsed. Be

careful that the throttle cable and engine switch

wire are not pinched or bent when collapsing the

upper handlebar.

Secure the tiller by tying around the lower

handlebars just in front and back of the engine as

shown.

THROTT LE

CABLE & ENGINE

SWmTCH WmRE

UPPER

HANDLEBARS

TIE DOWN

BEBE

TIE

HERE

Proper storage preparation is essential for keeping

your tiller troublefree and looking good. The

following steps will help to keep rust and corrosion

from impairing your tiller's function and

appearance, and will make the engine easier to

start when you use the tiller again.

C_eaning

Wash the tiller, including the area around the tiller

tines.

Wash the engine by hand, and be careful to

prevent water from entering the air cleaner.

I NOTICE ]

Using a garden hose or pressure washing

equipment can force water into the air cleaner.

Water in the air cleaner wi/! soak the filter and can

enter the carburetor or engine, causing damage.

Water on a hot engine can cause damage. If the

engine has been running, allow it to cool for at least

1/2 hour before washing.

tf using a garden hose or pressure washing

equipment to clean the tiller, be careful to avoid

getting water into controls and cables, or anywhere

near the engine air cleaner or muffler opening.

After washing the tiller, wipe dry all accessible

surfaces.

Start the engine outdoors, and let it run until it

reaches normal operating temperature to evaporate

any water remaining on the engine.

Stop the engine and allow it to cool.

After the filler is clean and dry, touch up any

damaged paint, and coat other areas that may rust

with a light film of oil. Lubricate the throttle cable

core with a silicone spray lubricant.

34 FG100 TILLER

TRANSPORTING/STORAGE

Fuem

Gasoline will oxidize and deteriorate in storage.

Old gasoline will cause hard starting, and it leaves

gum deposits that restrict the fuel system. If the

gasoline in your filler deteriorates during storage,

you may need to have the carburetor and other

fuel system components, serviced or replaced.

The length of time that gasoline can be left in your

fuel tank and carburetor wkhout causing functional

problems will vary with such factors as gasoline

blend, 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 deterioration problems may

occur within a few months, or even less if the

gasoline was not fresh when you filled the fuel tank.

The D/stributors L£mited Warranty does not cover fuel

system damage or engine performance problems

resulting from neglected storage preparation.

Adding Fuel Stabilizer To Extend Fuel Storage

Life

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.

When adding a fuel stabilizer, fill the fuel tank with

fresh gasoline. If only partially filled, air in the tank

will promote fuel deterioration during storage, tf

you keep a container of gasoline for refueling, be

sure that it contains only fresh gasoline. Add fuel

stabilizer following the manufacturer's instructions.

After adding a fuel stabilizer, run the engine

outdoors for 10 minutes to be sure that treated

gasoline has replaced the untreated gasoline in the

carbu retor.

Draining the Fuel Tank and Carburetor

Drain the fuel from the fuel tank to a suitable container

(see page 26).

Start the engine (see page13) and allow it to run

until the engine stops.

Gasoline is highly flammable and explosive.

You can be burned or seriously injured when

handling fuel.

Stop the engine and keep heat, sparks, and

flames away.

Handle fuel only outdoors.

Wipe up spills immediately.

Engine Oi_

Change the engine oil (see page 19).

Carburetor & Air Cmeaner

Clean the air filter (see page 21) and move the

choke lever to the CLOSED (N) position.

Engine Cylinder

Remove the spark plug (see page 22). Pour a

1/4 tablespoon (1 - 3 cc) of clean engine oil into the

cylinder. Pull the starter rope several times to

distribute the oil in the cylinder. Reinstall the spark

plug. Pull the starter rope slowly until resistance is

felt then return the starter grip gently. This doses

the valves so moisture cannot enter.

FG100 TILLER 35

TRANSPORTING/STORAGE

STORAGE PRECAUTIONS REMOVAL FROM STORAGE

if your tiller 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.

if possible, avoid storage areas with high humidity,

because that promotes rust and corrosion.

With the engine and exhaust system cool, cover

the tiller 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, promoting rust

and corrosion.

Check your tiller as described in the BEFORE

OPERA T/ON chapter of this manual (see page 10).

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 that 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.

36 FG100 TILLER

TAKING CARE OF UNEXPECTED PROBLEMS

STARTING PROBLEMS

Possible Cause

Engine Wit1 Not Start

Check control positions=

Check fuel=

Engine switch OFF.

Choke lever not in CHOKE (N) position

(cold engine).

Out of fuel,

Bad fue!, tiller stored without treating or

draining gasoline, refueled with bad

gasoline.

Correction

Turn engine switch ON.

Move choke lever to CHOKE (Ix!)

position=

Add fuel

Drain fuel tank. Refuel with fresh

gasoline.

Spark plug faulty, fouled, or has Clean, gap, or replace the spark plug.

Check spark plug= incorrect gap.

Fuel filter restricted, carburetor Replace or repair faulty components as

Contact an authorized Honda servicing malfunction, ignition malfunction, needed.

dealer, or refer to shop manual. vaIves stuck, etc.

ENGRNE OPERATRNG PROBLEMS

Low Power or Engine Speed Possible Cause Correction

Won't increase

Check air filter. Filter dirty or restricted= Check, clean or replace air filter=

Check fuel fiIter. Filter dirty or restricted= Replace fuel filter=

Check throttle cable= Out of adjustment, broken, or bent= Adjust cable, or replace if necessary

Tiller tines (or attachment} won't

stop turning when throtUe is at Possible Cause Correction

SLOW position

FauIt in throttle control or cable; throttle Check throttle control parts, adjust or

Check throttle control and cable= cable out of adjustment or bent= replace cable if necessary=

Check engine idle speed= Idle speed adjusted too high= Adjust idle speed=

Contact an authorized Honda servicing Clutch springs worn or clutch system Repiace clutch springs or replace or

dealer, or refer to shop manual= faulty= repair other clutch system parts=

FG100 TILLER 37

SPECIFiCATiONS

Model

Type

Description code

Displacement

Bore x stroke

Maximum horsepower

Maximum torque

ignition system

Spark plug

NGK

DENSO

Nonresistor

Resistor

Nonresistor

Resistor

GX31

FK2

GCAG

1,89 cu in (31 cc)

1,5 x 1,0 in (39 x 26 mm)

1,5 hp (1,1 kW) at 7,000 rpm

1,23 ft°lbs (1,64 Nom) at 4,500 rpm

Transistorized magneto

C5HSB

CR5HSB

U16FS°UB

U16FSR°UB

Recoil

Unleaded gasoline (86 octane or higher)

23,7 fl oz (0,7 {")

,13 gai per hour (0,5 8 per hour)

Starting system

Fuel

Fuel tank capacity

Fuel consumption (approximate) *

Lubrication system Crankcase pressure driven

Oil capacity 3,4 fi oz (100 cc)

Carburetor type Diaphragm type (overflow return) with fuel pump

Air cleaner Single element, semi-dry

Idle speed 3,100 ± 200 rpm

Maximum rpm 9,000 ± 200 rpm

Exhaust noise level 88 dBA at 3,4 ft (1 m)

* Actual fuel consumption will vary depending on engine Road conditions.

Model

Description code

Length x width x height

Dry

Weight

Wet

Drive clutch

Drive clutch engagement speed

Tilling depth

Transmission drive

Tine number

With drag bar

With wheels

With drag bar

With wheels

FG100 A1

FZCV

40,5 x 15,5 x 38,5 in (1080 x 395 x 980 mm)

28,6 Ib (13 kg)

30,6 Ib (13,9 kg)

29,9 Ib (13,6 kg)

31,9 Ib (14,5 kg)

Centrifugal mechanical

4,200 ± 200 rpm

9 in (230 mm)

8 in (203 mm)

Worm gear

4 (4 teeth per tine)

38 FGIO0 TILLER

TECHNICAL & CONSUMER iNFORMATiON

SERIAL NUMBER LOCATIONS

Record the frame and seriaJ numbers in the space

beJow. You wiJJ need these seriaJ numbers when

ordering parts and when making technicaJ or

warranty inquiries.

FRAMESERIAL

NUMBER

Frame SeriaJ Number:

FZCV

EngineSeriaJNumber:

GCAG

ENGmNE

SERIAL

NUMBER

CONSUMER iNFORMATiON

Find an Authorized Honda Servicing DeaJer in Your Area

CaJJ (800) 426-7701 or visit the Dealer Locator section of the Honda Power Equipment World Wide Web

site:

_z_ hondapowerequipment _conl/dea, htm

Honda PubJications

These pubJicafions will give you additionaJ information for maintaining and repairing your tiller. You may

order them from your Honda tiller deaJer.

Shop Manual

This manuaJ covers complete tiller maintenance and overhauJ procedures. Jt is intended to be used by a

skilled technician.

Parts Listing

This parts listing provides a complete illustrated service parts list.

AVAILABLE OPTIONS

BeJow is a Jist of avaiJabJe optionaJ attachments to enhance the versatility of your tiller. Apply anti-seize to

the fine shaft to make removing and instaJling the attachments easier.

Description Part Number Notes

Digging Tines Attachment 06726-V06-003 Four digging tines which are designed to cut through sod and hard compacted

soil or grass covered areas,

Four, 10-tooth, 8-1/2 inch heavy gauge, tempered steel aerating tines, that

Aerator Attachment 06727-V06-003 make slits in the soil, These slits allow water, air, and the proper nutrients

to reach the grass roots,

A 10-tooth, 8-1/2 inch edger tine of heavy gauge tempered steel bJade that

Border/Edger Attachment 06728-V06-003 neatly edges your garden patio, waIkways, driveways and flower beds

De-Thatcher Attachment 06729-V06-003 Two de-thatching assemblies containing 3 gangs of 12 spring steel

combing fingers cleanly de-thatches your Jawn for healthier turf,

FGIO0 TILLER 39

TECHNICAL & CONSUMER iNFORMATiON

Distributors Limited Warranty

PRODUCTS COVERED

BY THINSWARRANTY:

FG100 Tillers

LENGTH OF WARRANTY:

(from date of original retait purchase)

NoncommerciaJ!Nonrental CommerciaJ/Rental

24 months 3 months

To Qualify for this Warranty:

The product must be purchased in the United States, Puerto Rico, or the U,S, Virgin Islands from Amerban Honda or

a dealer authorized by American Honda to sell those products, This warranty applies to the first retail purchaser and

each subsequent owner during the applicable warranty time period,

What American Honda will Repair or Replace Under Warranty:

Amerban 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 wiii be made without

charge for parts or labor, Anything replaced under warranty becomes the property of American Honda Motor

Company, inc, Aii parts replaced under warranty wiii be considered as part of the original product and any warranty on

those parts wiii expire coincident with the originai product warranty,

To Obtain Warranty Service:

You must take the Honda FG100 Tiller and proof of original retail purchase date, at your expense, to any Honda

Power Equipment dealer in the United States, Puerto Rico, or the U,S, Virgin Islands who is authorized to service that

product, during the dealer's normal business hours, 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 involved;

normally this should resolve the problem, However, if you should require further assistance, write or call the Power

Equipment Customer Relations Department of American Honda Motor Co,, Inc, Refer to page 44 for contact

information,

Exclusions: THiS WARRANTY DOES NOT EXTEND TO PARTS AFFECTED OR DAMAGED BY ACCIDENT

AND/OR COLLiSiON, NORMAL WEAR, FUEL CONTAMiNATiON, USE iN AN APPLiCATiON FOR WHICH THE

PRODUCT WAS NOT DESIGNED OR ANY OTHER MISUSE, NEGLECT, iNCORPORATiON OR USE OF

UNSUITABLE ATTACHMENTS OR PARTS, UNAUTHORIZED ALTERATION, OR ANY CAUSES OTHER THAN

DEFECTS iN MATERIAL OR WORKMANSHIP OF THE PRODUCT,

TILLER TINES ARE SPECiFiCALLY NOT WARRANTED AGAINST DAMAGE, iNCLUDiNG BUT NOT LiMiTED TO,

ABRASIVE DAMAGE,

Disclaimer of Consequential Damage and Limitation of implied Warranties:

AMERICAN HONDA DISCLAIMS ANY RESPONSIBILITY FOR LOSS OF TIME OR USE OF THE PRODUCT,

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,

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state,

40 FGIO0 TILLER

TECHNICAL & CONSUMER iNFORMATiON

Accessories, Repmacement Parts, and Apparem Warranty

LENGTH OF WARRANTY:

(from date of origJnaJ retait purchase)

PRODUCTS COVERED

BY THIS WARRANTY: NoncommerciaVNonrental CommerciaVRental

Accessories 24 months 3 months

RepUacement Parts 6 months 3 months

AppareU 6 months 3 months

To Qualify for this Warranty:

1, The accessories, replacement parts, or apparel must be purchased in the United States, Puerto Rico, or the U,S,

Virgin Islands from American Honda or a deabr authorized by American Honda to sell those products,

2, You must be the first retail purchaser, This warranty is not transferabb to subsequent owners,

What American Honda wit1 Repair or Reptace Under Warranty:

American Honda will repair or replace, at its option, any power equipment accessories, replacement parts, or apparel

that are proven to be defective in material or workmanship under normal use during the applicable warranty time

period, 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,

Accessories and replacement parts, installed by a dealer who is authorized by American Honda to sell them, will be

repaired or replaced under warranty without charge for parts or labor, If installed by anyone else, accessories and

replacement parts will be repaired or replaced under warranty without charge for parts, but any labor charges will be

the responsibility of the purchaser,

Apparel will be repaired or replaced under warranty without any charge,

To Obtain Warranty Service:

You must take the Honda Power Equipment accessory, replacement part, apparel or the power equipment on which

the accessory or replacement part is instalbd, and proof of purchase, at your expense, to any Honda Power

Equipment dealer in the United States, Puerto Rico, or the U,S, Virgin Hands who is authorized to service that

product, during the dealer's normal business hours, If you are unabb to obtain warranty service, or are dissatisfied

with the warranty service you receive, take the following steps: First, contact the owner of the dealership involved;

normally this will resolve the problem, However, if you should require further assistance, write or call the Power

Equipment Customer Relations Department of American Honda Motor Co,, Inc, Refer to page 44 for contact

information,

Exclusions:

THIS WARRANTY DOES NOT EXTEND TO ACCESSORIES, PARTS, OR APPAREL AFFECTED OR DAMAGED

BY ACCIDENT AND/OR COLLISION, NORMAL WEAR, USE IN AN APPLICATION FOR WHICH THE PRODUCT

WAS NOT DESIGNED OR ANY OTHER MISUSE, NEGLECT, INCORPORATION OR USE OF UNSUITABLE

ATTACHMENTS OR PARTS, UNAUTHORIZED ALTERATION, IMPROPER INSTALLATION, OR ANY CAUSES

OTHER THAN DEFECTS IN MATERIAL OR WORKMANSHIP OF THE PRODUCT,

TILLER TINES, ARE SPECiFiCALLY NOT WARRANTED AGAINST DAMAGE, iNCLUDiNG BUT NOT LiMiTED TO,

ABRASIVE DAMAGE,

Disclaimer of Consequential Damage and Limitation of Implied Warranties:

AMERICAN HONDA DiSCLAiMS ANY RESPONSiBiLiTY FOR LOSS OF TiME OR USE OF THE PRODUCT, OR

THE POWER EQUIPMENT ON WHICH THE PRODUCT iS iNSTALLED, TRANSPORTATION, COMMERCIAL

LOSS, OR ANY OTHER iNCiDENTAL OR CONSEQUENTIAL DAMAGE, ANY iMPLiED WARRANTIES ARE

LiMiTED TO THE DURATION OF THiS WRITTEN 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,

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state,

FGIO0 TroLLER 41

TECHNICAL & CONSUMER iNFORMATiON

Emission Control System Warranty

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 contrel

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.

Other States

in other areas of the United States your engine must be designed, built, and equipped to meet the U.S. EPA Phase I

Emission standard for spark ignited engines at or below 19 kilowatts.

All States

American Honda Motor Co., inc. must warrant the emission control system on your power equipment engine for the

period of time listed on the following page 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. wiii repair your

power equipment engine at no cost to you including diagnosis, parts and labor.

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.

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 wiii be repaired or replaced by American Honda Motor Co., inc.

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 aii 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.

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 unappreved 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.

if you have any questions regarding your warranty rights and responsibilities, you should write or caii the Honda

Power Equipment Customer Relations Department. Refer to page 44 for contact information,

Warranty Coverage:

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.

Warranty repairs wiii be made without charge for diagnosis, parts or labor. Aii 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.

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 wiii not be denied.

42 FG100 TILLER

TECHNICAL & CONSUMER iNFORMATiON

To Obtain Warranty Service:

You must take your Honda Power Equipment engine or the product on whbh it is instalbd, 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 wiii not be

denied because the engine was not preperiy maintained and used,

if you are unable to obtain warranty service, or are dissatisfied with the warranty service you received, contact the

owner of the dealership involved, Normally this should resolve your problem, However, if you require further

assistance, write or call the Power Equipment Customer Relations Department of American Honda Motor Co,, Inc,

Refer to page 44 for contact information,

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,

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,

Disclaimer of Consequential Damage and Limitation of kmpfied 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 PARTS

BY THIS WARRANTY DESCRIPTION

Fuel metering Carburetor assembly

Fuel injection pump

Fue! injection nozzle

Fue! reguIator

Exhaust system Catalyst

Air induction Air filter housing

Air filter element*

Crankcase breather tube

ignition Flywheel magneto

ignition pulse generator

ignition control module

ignition coiI assembly

Spark plug cap

Spark piug*

Miscellaneous parts Tubing, fittings, seals, gaskets and clamps associated with these listed systems.

* Covered up to the first required replacement only. See the Maintenance Schedule on page 18.

FGIO0 TILLER 43

TECHNICAL & CONSUMER iNFORMATiON

IVlanual en EspaSol

Una versi6n de este manual en EspaSol esta disponible. Favor de ponerse en contacto con el

departamento de relaci6nes ai ciiente a la direcci6n o tel6fono listado abajo.

WARRANTY SERVICE iNFORMATiON

Honda Power Equipment dealership personnel are trained professionals. They should be able to answer

any question 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 or General

Manager 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 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 weekdays, 8:30 a.m. - 5:00 p.m. EST

When you call or write, please provide us the following information:

Model and serial numbers (tiller and engine)

Name of the dealer who sold you the tiller

Name and address of the dealer who services your tiller

Date of purchase

Your name, address, and telephone number

A detailed description of the problem

44 FG100 TILLER

TECHNICAL & CONSUMER iNFORMATiON

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 USA and

Canada use oxygenated fuels to help reduce emissions. If you use an oxygenated fuel, be sure it is

unleaded and meets the minimum octane rating requirement. 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 following are the EPA approved percentages of oxygenates:

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 "GasohoU'

MTBE (Methyl Tertiary Butyl Ether) 15% by volume

You may use gasoline containing up to 15% MTBE by volume.

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 cosoJvents and corrosion inhibkors to protect the fuel system. Gasoline

containing more than 5% methanol by volume may cause starting and/or performance

problems. Jt may also damage metal, rubber, and plastic parts of your fuel system.

If you notice any undesirable operating symptoms, try another service station, or switch to another brand of

gasoline. 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 warranty.

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.

High altitude performance can be improved by specific modifications to the carburetor. If you always

operate your tiller 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 carburetor modifications for high

altitude use, will meet each emission standard throughout its useful life.

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.

i NOTICE j

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 },our

servicing dealer retum the carburetor to original factor}, specifications.

FG100 TILLER 45

TECHNICAL & CONSUMER iNFORMATiON

EMiSSiON CONTROL SYSTEM iNFORMATiON

Source of 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,

Honda utilizes ban carburetor settings and other systems to reduce the emissions of carbon monoxide, oxides of

nitrogen, and hydrocarbons,

The UoS and California Cmean Air Acts

EPA and California regulations require all manufacturers to furnish written instructions describing the operation and

maintenance of emission control systems,

The following instructions and procedures must be followed in order to keep the emissions from your Honda engine

within the emission standards,

Tampering and Amtering

Tampering with or altering the emission control system may increase emissions beyond the legal limit, Among those

acts that constitute tampering are:

o Removal or alteration of any part of the intake, fuel, or exhaust systems,

o Altering or defeating the governor linkage or speed-adjusting mechanism to cause the engine to operate outside

its design parameters,

Probmems that may Affect Emissions

if you are aware of any of the foUlowing symptoms, have your engine inspected and repaired by your

servicing deabr.

o Hard starting or stalling after starting,

o Rough idle,

o Misfiring or backfiring under load,

o Afterbuming (backfiring),

o Black exhaust smoke or high fuel consumption,

Repmacement Parts

The emission control systems on your new 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 wiii not adversely affect emission

performance, The manufacturer or rebuilder of the part must certify that use of the part wiii not result in a failure of the

engine to comply with emission regulations,

Maintenance

Follow the maintenance schedule on page 18, Remember that this schedule is based on the assumption that your

machine wiii 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,

46 FG100 TILLER

TECHNICAL & CONSUMER iNFORMATiON

THE ARFIRNDE×

An Air Index Information hang tag/labeU was applied to this engine in accordance with the requirements of

the California Air Resources Board.

The bar graph is intended to provide you, our customer, the abilky to compare the emissions performance

of avaiRable engines. The Rower the Air Index, the Ress poUlution.

The durabilky description is intended to provide you with information reUafing to the engines emission

durability period. The descriptive term indicates the usefuU-life period for the engine's emission control

system. See your Emission Contro/System Warranty for additional information (see page 42).

Descriptive Term Applicable to Emissions Durability Period

50 hours (0 - 65 cc)

Moderate 125 hours (greater than 65 cc)

125 hours (0 - 65 cc)

Intermediate 250 hours (greater than 65 cc)

300 hours (0 - 65 cc)

Extended 500 hours (greater than 65 cc)

The Air Index Information hang tag/label must remain on the mini-tiller until it is sold. Remove the hang

tag!label before operating the tiller.

REPLACEMENT PARTS

Replacement parts may be purchased from authorized servicing Honda tiller dealer.

Description Pa_t Number Notes

Air filter 17211 -ZM3-800

NGK 98056-55777

Spark plug DENSO 98056-55757

Engine oil 08209-10W30

Tine "A" 72466-V06-003

Tine "B" 72465-V06-003

Tine "C" 72461 -V06-003

Tine "D" 72462-V06-003

Silicone spray 08209-0001 Lubricates throttle cable core

Fuel stabilizer 08732-0001 For long term storage

Matte black touch-up paint 08707-NH105 For handlebar only

(aerosol can)

FGIO0 TILLER 47

Assembly ....................................................................... 28

Air Filter .......................................................................... 20

Gleaning .................................................................... 21

inspection .................................................................. 20

Before Operation ............................................................ 10

Carburetor Adjustment ................................................... 24

Carrying Handle ............................................................... 9

Choke Lever .................................................................... 8

Clothing Recommendations ........................................... 10

Component identification ................................................. 7

Contents .......................................................................... 3

Cooling Fin inspection ................................................... 24

Damage Prevention Message Definition .......................... 1

Description Of Controls .................................................... 8

Drag Bar ........................................................................... 9

Emission Control System ............................................... 42

Engine:

Fuel Recommendations ............................................ 25

Oil Change ................................................................ 19

Oil Level .................................................................... 19

Oil Recommendations ............................................... 20

Operating Problems .................................................. 37

Refueling ................................................................... 25

Serial Number ........................................................... 39

Switch ................................................................. 8 & 13

Frame Serial Number ..................................................... 39

Fuel:

Additive to Extend Storage Life ................................. 35

Gasoline Recommendations ..................................... 25

Draining ..................................................................... 26

Refueling ................................................................... 25

Fuel Filter ....................................................................... 26

Gasoline Recommendations .......................................... 25

Handlebars:

Adjustment ................................................................ 12

Folding for Transportation ......................................... 34

Idle Speed Adjustment ................................................... 24

importance Of Proper Assembly .................................... 28

important Safety Precautions ......................................... 28

Tilling Area ................................................................ 11

Tiller ........................................................................... 11

Loose Parts .................................................................... 29

Maintenance:

Air Filter ..................................................................... 20

Cooling Fins .............................................................. 24

Engine Oil .................................................................. 19

Fuel System ............................................................. 25

Idle Speed ................................................................. 24

importance ................................................................ 17

Schedule ................................................................... 18

Spark Arrester ........................................................... 23

Spark Plug ................................................................. 22

Throttle Cable ............................................................ 24

Transmission ............................................................. 27

Moving the Tiller ............................................................. 12

Oil, Engine:

Change ...................................................................... 19

Level Check ............................................................... 19

Recommendations .................................................... 20

Operating the Tiller ........................................................ 14

Options .......................................................................... 39

Oxygenated Fuels .......................................................... 45

Parts, Replacement ....................................................... 47

Publications .................................................................... 39

Priming BuD ........................................................... 8 & 13

Recoil Starter .......................................................... 9 & 13

Replacement Parts ........................................................ 47

Safety: .............................................................................. 4

Attachments and Modifications ................................... 5

important Message To Employers .............................. 5

important Message To Parents ................................... 5

important Safety information ....................................... 4

Safety Label Locations ................................................ 6

Safety Precautions ......................................................... 12

Serial Numbers .............................................................. 39

Spark Attester Service ................................................... 23

Spark Plug Service ........................................................ 22

Specifications ................................................................. 38

Starting Problems .......................................................... 37

Starting/Stopping The Engine ........................................ 13

Storage .......................................................................... 34

Taking Care Of Unexpected Problems .......................... 37

Throttle Lever:

Assembly ................................................................... 32

Cable inspection ........................................................ 24

Operation ............................................................ 8 & 14

Transmission .................................................................. 27

Transporting ................................................................... 34

Transport Wheels .................................................... 9 & 12

Unpackin 9 ...................................................................... 29

Warranty:

Accessories, Replacement Parts, and Apparel ......... 41

Distributor's Limited ................................................... 40

Emission Control System .......................................... 42

Service information ................................................... 44

QUICK REFERENCE

Maintenance

Fuel Type Unleaded gasoline with a pump octane rating of 86

or higher See page 25.

Capacity 0.75 US qt (.7{')

Type SAE 10W-30, APISH or SJ See page 20.

Capacity 3.4 fi oz (100 cc) See page 19.

Transmission lubricant Type Grease (NLGi #2) See page 27.

NGK C5HSB

Regular DENSO U16FS°UB

Spark plug See page 22.

NGK CR5HSB

Resistor * DENSO U16FSR-UB

Maximum engine speed 9,000 ± 200 rpm See shop manual.

Throttle cable Adjust for proper free play See page 24.

* Resistor plugs reduce the interference with radio and teUevision reception.

Tuneup

Spark plug gap 0.024 _ 0.028 in (0.6 _-0.7 mm) See page 22.

Idle speed 3,100 ± 200 rpm See page 24.

intake: 0.12 ± 0.02 mm

Valve clearance (cold) See shop manual.

Exhaust: 0.15 ±0.02 mm

Other specifications No other adjustments needed.

The power

31V06622

Printed on

Recycled Paper

POM52753G

45000.2003.10

PRINTED iN U.S.A.

HONDA Front Tine, Gas Tiller Manual L0512014

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