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Page Count: 67

31VG4610

00X31-VG4-6100

600.2001.06

PRINTED IN U.S.A.

POM52774-A

© 1997, 1999 American Honda Motor Co., Inc.—All Rights Reserved

¿Necesita un manual en Español? Vea a la página 58.

Owner's Manual

Rotary Mower

HRS216PDA HRS216SDA

HRT216SDA • HRT216S3DA

•

HRR216PDA • HRR216SDA • HRR216S3DA

Printed on

Recycled Paper

K1

EM

Keep this owner’s manual handy, so you can refer to it any time,

and make sure the manual stays with the lawn mower if you sell it.

This owner’s manual is considered a permanent part of the lawn

mower and should remain with the mower if resold.

The information and specifications included in this publication were

in effect at the time of approval for printing. Honda Power

Equipment Mfg., Inc. reserves the right, however, to discontinue or

change specifications or design at any time without notice and

without incurring any obligation whatever.

Honda lawn mowers meet Consumer Product Safety Commission

(CPSC) blade safety requirements for walk-behind rotary mowers.

WARNING:

The engine exhaust from this product

contains chemicals known to the State

of California to cause cancer, birth

defects or other reproductive harm.

Fuel type Unleaded gasoline with a pump octane of 86 or

higher (page 38).

capacity 0.29 U.S. gallon (1.1 liter)

Engine Oil type SAE 10W-30, API SH or SH (page 35)

capacity 0.58 U.S. quart (0.55 liter)

Spark Plug type Regular: NGK - BP6ES

DENSO - W20EP-U

Resistor: NGK BPR6ES

DENSO - W20EPS-U

gap 0.028 ~ 0.031 in (0.7 ~ 0.8 mm)

Blade Bolts torque 36 ~ 43 ft-lb (5.0 ~ 6.0 kg-m, 49 ~ 59 N•m)

page 39

Carburetor idle speed 1,550 ~ 1,850 rpm (see shop manual)

Maintenance before each Check blade and bolt tightness (page 12, 39)

use

subsequent See the (page 33)Maintenance Schedule

QUICK REFERENCE INFORMATION

Congratulations on your selection of a Honda lawn mower. We are

certain you will be pleased with your purchase of one of the finest

lawn mowers on the market.

We want to help you get the best results from your new mower 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 mower, other property, or the environment.

We suggest you read the Distributor’s Limited Warranty (p. 51) and

the Emission Control System Warranty (p. 55) to fully understand

coverage and your responsibilities of ownership.

When your mower needs scheduled maintenance, keep in mind that

an authorized Honda servicing dealer is specially trained in servicing

Honda mowers and is supported by the parts and service divisions of

American Honda. Your Honda dealer is dedicated to your satisfaction

and will be pleased to answer your questions and concerns.

Best Wishes,

Power Equipment Division

American Honda Motor Co., Inc.

© 1999 American Honda Motor Co., Inc. – All Rights Reserved

INTRODUCTION

1

A FEW WORDS ABOUT SAFETY

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

lawn mower safely is an important responsibility.

To help you make informed decisions about safety, we have provided

operating procedures and other information on labels and in this

manual. This information alerts you to potential hazards that could

hurt you or others.

Of course, it is not practical or possible to warn you about all the

hazards associated with operating or maintaining a lawn mower. You

must use your own good judgment.

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

including:

•Safety Labels — on the lawn mower.

•Safety Messages — preceded by a safety alert symbol and

one of three words: DANGER, WARNING, or CAUTION.

These signal words mean:

BDANGER You WILL be KILLED or SERIOUSLY

HURT if you don’t follow instructions.

BWARNING You CAN be KILLED or SERIOUSLY

HURT if you don’t follow instructions.

BCAUTION You CAN be HURT if you don’t follow

instructions.

•Safety Headings — such as Important Safety Reminders or

Important Safety Precautions.

•Safety Chapter — such as MOWER SAFETY.

•Instructions — how to use this mower correctly and safely.

This entire book is filled with important safety information — please

read it carefully.

INTRODUCTION

2

MOWER SAFETY ................................................. 4

A FEW WORDS ABOUT SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

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

IMPORTANT MESSAGE TO PARENTS . . . . . . . . . . . . . . . . . . . . . . . 5

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

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

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

DESCRIPTION OF CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

BEFORE OPERATION ............................................ 11

ARE YOU READY TO MOW? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

CHECK YOUR LAWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

CHECK YOUR MOWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

MOWING PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

OPERATION .................................................... 17

STARTING THE ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

OPERATING THE CONTROLS FOR MOWING . . . . . . . . . . . . . . . . . 19

STOPPING THE ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

SAFE MOWING PRACTICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

MOWING TIPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

TRANSPORTING ................................................ 27

BEFORE LOADING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

LOADING AND UNLOADING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

MAINTENANCE ................................................. 28

THE IMPORTANCE OF MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . 28

MAINTENANCE SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

MAINTENANCE SCHEDULE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

ENGINE MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

BLADE REMOVAL AND INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . 38

GRASS BAG CLEANING AND REPLACEMENT . . . . . . . . . . . . . . . . . 39

EMISSION CONTROL SYSTEM INFORMATION . . . . . . . . . . . . . . . . 30

TROUBLESHOOTING ............................................ 40

STORAGE ...................................................... 42

STORAGE PREPARATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

STORAGE PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

REMOVAL FROM STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

SPECIFICATIONS................................................ 46

ASSEMBLY ..................................................... 48

ADDITIONAL INFORMATION ...................................... 50

ACCESSORIES AND REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . 50

WARRANTY ............................................ 51

OXYGENATED FUELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

HONDA PUBLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

SPARK ARRESTER SERVICE (optional equipment) . . . . . . . . . . . . . 60

INDEX ......................................................... 61

QUICK REFERENCE INFORMATION . . . . . . . . . . . . . . . . . . . . inside back cover

CONTENTS

3

IMPORTANT SAFETY INFORMATION

Most accidents with walk-behind mowers can be prevented if you

follow all instructions in this manual and on the mower. The most

common hazards, according to accident statistics, are discussed

below, along with the best way to protect yourself and others.

Avoid Rotating Blades

Rotating blades can cause serious cuts and even amputate fingers,

hands, toes, or feet. Keep away from the mower deck whenever the

engine is running. If you need to adjust the cutting height, or work

around the deck for any other reason, always shut off the engine.

Wear heavy gloves and disconnect the spark plug cap when you

need to clean the mower deck or handle the blade.

Clear Mowing Area

Mower blades can throw rocks and other objects with enough force to

cause serious injury. Before mowing, carefully inspect the area and

remove all sticks, stones, pieces of wire, and other loose objects.

Never operate the blade over gravel.

Keep Shields in Place

Guards and shields are designed to protect you from being hit by

thrown objects and from hot engine parts and moving components.

For your safety and the safety of others, keep all shields in place

when the engine is running.

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.

Turn Engine Off When Not Mowing

If you need to leave the mower for any reason, even just to inspect

the lawn ahead, always turn the engine OFF.

MOWER SAFETY

4

IMPORTANT MESSAGE TO PARENTS

YOUR CHILDREN’S SAFETY IS VERY IMPORTANT to Honda.

That’s why we urge you to read this message before letting your

youngster operate this lawn mower. Lawn mowers are tools, not toys.

As with any equipment, bad judgments can result in serious injuries.

You can help prevent accidents by making good decisions about if,

when, and how your youngster operates this equipment.

The first question you’ll need to ask is whether your youngster is

capable of operating this mower safely. Remember, young people

vary widely, and AGE IS NOT THE ONLY FACTOR.

Physically, a youngster must be LARGE ENOUGH AND STRONG

ENOUGH to easily start the mower 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

mower. 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 lawn mower.

If you decide that your son or daughter can handle the mower safely,

CAREFULLY 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 mower.

SUPERVISION is also very important. Walk with your youngster

during the first few minutes of mowing. Even after the youngster has

become confident with the mower, do not let the young person use

the mower without good adult supervision. An adult should also be

present during refueling and maintenance. In fact, it’s up to parents to

make sure that the mower 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 lawn mower.

MOWER SAFETY

5

SAFETY LABEL LOCATIONS

The labels shown here contain important safety information. Please

read them carefully. These labels are considered permanent parts of

your mower. So if a label comes off or becomes hard to read, contact

an authorized Honda dealer for a replacement.

DANGER

KEEP HANDS and FEET AWAY

HOTMUFFLERCANBURNYOU.

Stay away if engine has been running.

UNDER NORMAL USAGE, THIS BAG MATERIAL IS

SUBJECT TO DETERIORATION AND WEAR, AND

SHOULD BE CHECKED FREQUENTLY FOR BAG

REPLACEMENT. THIS BAG CONFORMS TO

A.N.S.I. STANDARD B71.1 ANY REPLACEMENT

MUST MEET THIS STANDARD.

CAUTION

CAUTION

AVOID SERIOUS INJURY OR DEATH. OBJECTS THROWN BY BLADE

CAN CAUSE SERIOUS INJURY.

Follow all instructions in Owner's Manual.

Go across slopes, not up and down.

Do not mow when children or others are

around

Look down and behind, before and

while moving backwards.

Keep safety devices (guards, shields,

switches, etc.) in place and working.

Inspect area and remove

debris before mowing.

Keep children and others away

Wear eye protection.

Do not operate unless bag or

chute are installed or guard is

in place.

WA R N ING WA R N ING

TO

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P

RE

VE

IJ

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:

Do

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per

at

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sb

s

ag

or

chu

t

e

a

re

ua

inst

alle

d

org

ri

d

sin

pla

c

e

.

W

A

R

N

IN

G

(HRT ONLY)

(HRS, HRT ONLY)

(HRT/HRT ONLY)

MOWER SAFETY

6

COMPONENT IDENTIFICATION

Model Identification

To easily identify your model, refer to the chart on page 46.

RECOIL

STARTER

GRIP

FRONT CUTTING HEIGHT

ADJUSTMENT LEVERS

MUFFLER

OIL FILLER CAP

SIDE DISCHARGE

DOOR (HRS, HRT)

REAR CUTTING

HEIGHT ADJUSTMENT

LEVER

HANDLEBAR

DRIVE CLUTCH

LEVER (SD & S3D)

FLYWHEEL BRAKE LEVER

ENGINE SERIAL NUMBER

(HRS216SDA shown)

CONTROLS

7

Record the frame and engine serial numbers in the space below. You

will need these serial numbers when ordering parts and when making

technical or warranty inquiries (see page 58).

Frame serial number: MZ__ __ – ______________

Engine serial number: GJAE – ______________

THROTTLE

LEVER

HANDLEBAR

LOCKING

KNOB (2)

AIR CLEANER

CARBURETOR

SPARK PLUG CAP

FUEL VALVE

MOWER DECK

FUEL TANK CAP FRAME SERIAL

NUMBER

SHIFT LEVER (S3D)

GRASS BAG

(HRT)

(HRT216S3DA shown)

REAR DOOR

(HRR, HRT)

MULCHING PLUG

(HRR, HRT)

CONTROLS

8

DESCRIPTION OF CONTROLS

Fuel Valve

The fuel valve controls fuel flow from the fuel tank to the carburetor.

The fuel valve must be ON to start and operate the mower. The fuel

valve should be kept OFF when the mower is not in use.

Throttle Lever

CHOKE – – For starting a cold engine.

FAST – – – For restarting a warm engine and for mowing.

SLOW – – – For idling the engine.

Flywheel Brake Lever

This lever is connected to the

engine flywheel brake and the

engine switch. The engine will not

start unless this lever is pulled

backward against the handlebar.

OFF

ON

FUEL VALVE

CHOKE FAST SLOW

FLYWHEEL BRAKE LEVER

CONTROLS

9

Drive Clutch Lever (SD, S3D)

The drive clutch lever engages and

disengages the transmission that

drives the rear wheels. The drive

clutch lever should only be

engaged after the engine has been

started.

Shift Lever (S3D)

The shift lever is used to select the

ground speed. 1 is the slowest, 2 is

medium, and 3 is the fastest

setting. The shift lever may be

used any time a change in ground

speed is required.

Cutting Height Adjustment Levers

The mower deck can be set to any of the six approximate settings.

The adjusters move back to lower and forward to raise the mower

deck. Each wheel should be adjusted to the same position.

HRR/HRT

3/4" (19 mm)

1-1/4 " (29 mm)

1-3/4" (41.5 mm)

2-1/4" (54 mm)

2-3/4" (67 mm)

3-1/4 (79 mm)

HRS

1" (25 mm)

1-1/2 " (37 mm)

2" (50 mm)

2-1/2" (66 mm)

3" (75 mm)

3-1/2 (87 mm)

REAR ADJUSTMENT LEVER

FRONT

ADJUSTMENT

LEVER

RIGHT SIDE SHOWN

DRIVE CLUTCH LEVER (SD, S3D)

SHIFT LEVER (S3D)

CONTROLS

10

ARE YOU READY TO MOW?

Be sure to wear protective clothing. Long pants and eye protection

can lower your risk of injury from thrown objects. Wear footwear that

protects your feet and won’t let you slip if you mow on slopes or

uneven ground.

CHECK YOUR LAWN

For your safety and for the safety of others, always inspect the area

before mowing.

Objects

Anything which can be picked up by the blade and thrown is a

potential hazard to you and others. Look for things like stones, sticks,

bones, and wire. Remove them from the mowing area.

People and Pets

People and animals near the mowing area can move into your path or

into a position where they could be struck by thrown objects. Clear

the area of people and pets, especially children. Their safety is your

responsibility.

Lawn

Check the length and condition of the grass, so you will know what

cutting height and mowing speed to use.

Avoid mowing wet grass. Not only will wet grass clog your mower

deck and collect in clumps on the lawn, it also gives poor traction,

increasing your risk of losing your footing.

BEFORE OPERATION

11

CHECK YOUR MOWER

Blade

1. Turn the fuel valve to OFF (page

9). Disconnect the spark plug cap

from the spark plug (page 36).

2. Tilt the mower to the right, so

the carburetor side is up. This

will help to prevent fuel leakage

and hard starting.

3. Inspect the blade(s) for wear

and damage

BWARNING

A worn, cracked, or damaged blade can

break, and pieces of the damaged blade can

become dangerous projectiles.

Thrown objects can cause serious injury.

Inspect the blade(s) regularly. Do not operate

the mower with a worn or damaged blade.

A dull blade can be sharpened, but a blade that is worn out, bent,

cracked, or otherwise damaged must be replaced. A worn or damaged

blade can break, causing blade pieces to be thrown from the mower.

When a blade needs sharpening or replacement take the lawn mower

to an authorized Honda servicing dealer. Or, if you have a torque wrench,

you can remove and install the blade(s) yourself (page 38).

Check that the blade bolts are tight (see page 38).

NORMAL EXCESSIVELY

WORN BENT CRACKED

BLADE(S)

BLADE BOLTS

BEFORE OPERATION

12

Engine Oil Level

Check the engine oil level with the

engine stopped and the mower on

a level surface.

1. Remove the oil filler cap, and

wipe the dipstick clean.

2. Insert and remove the dipstick

without screwing it into the

filler neck. Check the oil level

shown on the dipstick.

3. If the oil level is low, add the

recommended oil (see page 34)

to reach the upper limit mark on

the dipstick. Do not overfill.

4. After checking the engine oil

level, screw in the filler

cap/dipstick securely.

FILLER CAP/DIPSTICK

FILLER CAP/

DIPSTICK

UPPER LIMIT

LOWER LIMIT

DON’T SCREW

DIPSTICK BACK IN TO

CHECK OIL LEVEL

BEFORE OPERATION

13

Fuel

Fuel tank capacity: 0.29 US gal (1.1 l)

If the engine has been running, allow it to cool. Refuel in a

well-ventilated area before starting the engine. See page 37 for fuel

recommendations and page 59 for information on oxygenated fuels.

Remove the fuel tank cap and check the fuel level. Refill the tank if

the fuel level is low. Refuel carefully to avoid spilling fuel. Do not

overfill; there should be no fuel in the filler neck. After refueling,

tighten the fuel tank cap securely.

BWARNING

Gasoline is highly flammable and explosive.

You can be burned or seriously injured when

handling fuel.

•Stop the engine and keep heat, sparks, and

flame away.

•Handle fuel only outdoors.

•Wipe up spills immediately.

Never refuel the mower 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.

NOTICE

Fuel can damage paint and plastic. Be careful not to spill fuel when

filling your fuel tank. Damage caused by spilled fuel is not covered by

the Distributor’s Limited Warranty (page 51).

FUEL TANK CAP

FUEL FILLER

NECK

BEFORE OPERATION

14

Air Cleaner Inspection

Make sure the air filter is clean and

in good condition. A dirty air filter

will restrict air flow to the

carburetor, reducing engine

performance. Refer to page 35 for

air cleaner service.

Grass Bag (HRT216)

A lawn mower works like a

vacuum cleaner; it blows air through the bag, which traps the grass

clippings. Always empty the grass bag before it becomes filled to the

limit of its capacity. Bagging performance will diminish after the bag

becomes about 90% filled. Also the bag is easier to empty when not

packed full.

Inspection

Inspect the grass bag before use. Check for holes, tears, and

excessive wear. The grass bag does wear during normal use, and will

eventually require replacement (page 39).

Installation

1. Raise the rear door and remove

the mulching plug. Hook the grass

bag frame onto the mower deck

as shown.

2. Release the rear door to secure

the grass bag in place.

Removal

1. Raise the rear door, grasp the

grass bag handle and remove the

grass bag.

2. Release the rear door.

3. When the grass bag is clear of the rear door, you can lift the grass

bag through the handlebars, or remove it from the rear of the

mower below the handlebar.

COVER

PAPER FILTER

AIR CLEANER

HOUSING

REAR DOOR

GRASS BAG

HANDLE

BEFORE OPERATION

15

Mulching Plug (HRR, HRT)

The mulching plug helps to curve

the inside of the mower deck for

more efficient mulching.

Install and remove the mulching

plug by raising the rear door as

shown. The mulching plug only

fits one way. Remove the

mulching plug when using a grass

bag.

Side Discharge Chute

(HRS, HRT)

To discharge clippings to the side,

install the side discharge chute as

shown here. On the HRT model,

remove the mulching plug when

using the side discharge chute for

best performance.

Be sure to remove the side

discharge chute when using the

grass bag or mulching.

Cutting Height

Check the mower deck cutting

height settings, and be sure that all

four adjustment levers are set to

the same cutting height position.

Each position changes the height

1/2 inch (13 mm).

To adjust cutting height, pull each

adjustment lever toward the wheel,

and move it into another notch.

If you are not sure what cutting height to select, start with a high

setting and check the appearance of the lawn after mowing a small

area. Readjust cutting height if necessary.

SIDE DOOR

SIDE DISCHARGE CHUTE

ADJUSTMENT LEVERS

REAR DOOR

MULCHING

PLUG

BEFORE OPERATION

16

MOWING PRECAUTIONS

Before operating the mower for the first time, please review the

MOWER SAFETY beginning on page 4 and the previous chapter,

titled BEFORE OPERATION.

Even if you have operated other mowers, take time to become

familiar with how this mower works and practice in a safe area until

you build up your skills.

For your safety, avoid starting or operating the engine in an enclosed

area such as a garage. Your mower’s exhaust contains poisonous

carbon monoxide gas which can collect rapidly in an enclosed area

and cause illness or death.

STARTING THE ENGINE

The blade turns when you pull the starter grip. It is easiest to start the

engine in a clear or mowed area where the blade can turn freely.

Turn the fuel valve to the ON position.

Move the throttle lever to CHOKE for a cold engine, or FAST for a

warm engine.

ON FUEL VALVE

CHOKE

FAST

OPERATION

17

1. SD, S3D: Release the drive clutch

lever (page 10). If the drive clutch

lever is engaged, the mower will

move forward when you operate

the starter.

2. Pull back on the flywheel brake

lever and hold it against the

handlebar.

3. Pull the starter grip lightly until

you feel resistance, then pull

briskly. Return the starter grip

gently.

Keep your hands and feet away

from the mower deck at all

times when starting and running

the engine.

Continue to hold the flywheel

brake lever against the

handlebar; the engine will stop

if you release the lever.

4. If the CHOKE position was

used during starting, move the

throttle lever away from the

CHOKE position as soon as the

engine warms up enough to run

smoothly. Set the throttle lever

at FAST to mow or at SLOW to

idle.

STARTER

GRIP

FLYWHEEL

BRAKE

LEVER

FAST

CHOKE

DRIVE CLUTCH LEVER (SD, S3D)

OPERATION

18

OPERATING THE CONTROLS FOR MOWING

Throttle Lever

For best cut quality, always mow with the throttle lever in the FAST

position. When the blades rotate at the preset fast speed, it creates a

strong fan action that lifts and cuts grass more efficiently. Do not try

to increase the preset engine speed, the blades could fracture and

come apart.

When you need to leave the mower for any reason, move the throttle

to SLOW, then turn the engine OFF by releasing the flywheel brake

lever.

Flywheel Brake Lever

The lever must be pulled backward

against the handlebar to start the

engine. The blade starts to rotate

when the lever is pulled back

against the handlebar and the recoil

starter grip is pulled.

Continue to hold the lever against

the handlebar to keep the engine

running and the blade rotating.

Release the lever to stop the engine

and stop blade rotation.

FAST C

FLYWHEEL BRAKE LEVER

OPERATION

19

Drive Clutch Lever (SD, S3D)

Push the drive clutch lever forward

and hold it against the handlebar to

propel the mower forward.

Release the drive clutch lever to

stop the mower’s forward

movement.

Always release the drive clutch

lever before starting the engine. If

the drive clutch is engaged, the

mower will move forward when you

operate the starter.

Operate the drive clutch lever with a quick and complete motion, so

the drive clutch is either fully engaged or released. Hold the drive

clutch lever against the handlebar during self-propelled mowing. This

will help to extend the service life of the clutch mechanism.

Shift Lever (S3D)

Use the shift lever to adjust the forward

speed of the mower. Do not use the

throttle lever; the throttle lever must be

kept in the FAST position for the best

mowing performance.

You may move the shift lever anytime;

however, if the mower is pulling hard,

release the drive clutch lever between

shifts for smooth operation.

1st and 2nd gears are recommended

for maximum mowing performance. 3rd

gear should be used to transport the

mower.

SPEED

3

2

1

1st GEAR

2nd GEAR

3rd GEAR

DRIVE CLUTCH LEVER

OPERATION

20

STOPPING THE ENGINE

Move the throttle lever to the

SLOW position.

Release the drive clutch lever

(SD, S3D).

Release the flywheel brake lever.

When the mower is not in use, turn the fuel valve to OFF.

FUEL VALVE

OFF

SLOW

DRIVE CLUTCH LEVER (SD, S3D)

OPERATION

21

SAFE MOWING PRACTICES

For your safety, keep all four wheels on the ground, and be careful to

avoid losing your footing and your control of the mower. Keep a firm

grip on the handlebar, and walk, never run, with the mower. Be very

careful when mowing uneven or rough ground. If stuck, do not kick or

push the mower with your foot. Use the handlebar only.

BWARNING

The blade is sharp and spins at high speed.

A spinning blade can cut you severely and

can amputate fingers and toes.

• Wear protective footwear

• Keep your hands and feet away from the

mower deck while the engine is running.

• Stop the engine before performing any

adjustment, inspection, or maintenance.

Slopes

Mow across slopes, not up and down. Avoid

steep slopes (more than 20°), and be careful

when changing direction. Mowing on a slope

when the grass is damp or wet could cause you

to slip, fall, and lose control of the mower.

Obstacles

Use the side of the mower to cut close to obstacles, such as fences

or walls. Release the drive clutch lever to disengage the drive when

mowing around trees and other obstacles. Push the mower around

obstacles for better directional control. Be careful when mowing over

obstacles embedded in the lawn, such as sprinkler heads, paving,

edging, etc. Avoid anything sticking up above the surface of the lawn.

If the blade hits something, or if the mower starts to vibrate, stop the

engine immediately, disconnect the spark plug cap, and check for

damage (see page 12). Striking objects may damage the blade, bend

the crankshaft, and/or break the mower deck or other components.

Vibration usually indicates serious trouble.

OHC

MAXIMUM

SLOPE 20 °

OPERATION

22

BWARNING

A worn, cracked, or damaged blade can break,

and pieces of the damaged blade can become

dangerous projectiles.

Thrown objects can cause serious injury.

Inspect the blade(s) regularly, and do not

operate the mower with a worn or damaged

blade.

The Distributor’s Limited Warranty (page 51) does not cover parts

damaged by accident or collision.

Gravel and Loose Objects

Gravel, loose stones, and landscaping material can be picked up by

the mower and thrown many feet with enough force to cause serious

personal injury and/or property damage. The best way to prevent

potential injury from thrown objects is to release the flywheel brake

lever to stop the blade before reaching areas with gravel, loose

stones, or landscaping material.

MOWING TIPS

Which Blade?

Harmony II models offer a range of blade choices. Use this chart to

help determine which one is best for your lawn. See page 50 for more

parts and information on these blades.

Model

Performance

Use These Blades (part number)

Mulching Bagging Side

Discharge

HRS

Good Good Good Original equipment single (72511-VG3-000)

Best Good Good New upper (72531-VE2-010) and original equipment

single

Good Best Best New upper (72531-VE2-010) and lower

(72511-VE1-010)

HRR

HRT

Best Good Good Original equipment upper (72531-VE2-010) and

original lower (72511-VE2-000)

Good Best Best Original equipment upper and replace lower with a

high lift (72511-VE1-010)

OPERATION

23

When to Mow

Most grasses should be mowed when they have grown 1⁄2to 1 inch

above their recommended height. More frequent mowing is required

for mulching than for bagging. For best mulching results, you may

need to mow the lawn twice a week during the growing season.

Cutting Height

Consult a local nursery or lawn and garden center for cutting height

recommendations and advice about specific types of grasses and

growing conditions in your area.

Most grass has stems and leaves. If you cut off the leaves, you’ll

scalp the lawn. Let the grass recover between mowings. Your mower

will work better, and your lawn will look better.

If your grass gets too tall, cut it once at the highest cutting height

setting, then mow again in 2 or 3 days. Don’t take off more than one

third of total grass height in any one mowing, or brown patches may

develop. Cutting height adjustment is explained on page 10.

Cutting Width

For an even lawn finish, overlap each mowing swath by a few inches.

If the grass is very tall or thick, use more overlap and a narrower

mowing swath.

Blade Speed

The blade(s) must spin very fast to cut properly. Always use the

FAST throttle setting. If engine speed drops, it could mean the engine

is being overloaded by the blade(s) trying to cut too much grass. Mow

a narrower swath, move the mower slower, install the discharge

chute (HRS, HRT), or raise the cutting height.

Blade Sharpness

A sharp blade cuts cleanly. A dull blade tears the grass, leaving

shredded ends that turn brown. When your blades don’t cut cleanly

anymore, have them sharpened or replaced.

Dry Grass

If the ground is too dry, mowing will stir up a lot of dust. Besides being

unpleasant to work in, too much dust will clog the air filter. If dust is a

problem, water your lawn the day before mowing. Mow when the

grass is dry to your touch, but the soil is still moist.

OPERATION

24

Wet Grass

Wet grass is slippery and can make you lose your footing. Also, wet

grass clippings will clog the mower deck and collect in clumps on the

lawn. Always wait for wet grass to dry before mowing.

Fallen Leaves

When equipped with the grass bag (optional for HRS, HRR models),

your mower can be used to pick up fallen leaves for disposal. If using

the mower to bag large amounts of fallen leaves, and not for mowing,

set the cutting height adjustment levers so the front of the mower

deck is one or two settings higher than the rear.

If you want to mulch fallen leaves into your lawn, don’t let the leaf

cover get too deep before you begin. For best results, start mulching

while grass still shows through the leaf cover. In places where fallen

leaves completely cover the grass, remove the leaves by raking, or

install a grass bag, so your mower can pick them up for disposal.

Clogged Mower Deck

Before clearing a clogged mower deck, stop the engine and turn the

fuel valve to the OFF position. With the spark plug cap disconnected, tilt

the mower so the carburetor side is up.

Clear a clogged deck with a stick, not your hands.

OPERATION

25

Mowing Patterns

Your Honda mower will work most efficiently if you use the following

mowing patterns as much as possible. Mower deck and equipment

design, and the direction in which the blade rotates, cause these

mowing patterns to give the best results.

Mulching

Use a counterclockwise mowing

pattern. If the lawn has an irregular

shape, or many obstacles, divide it

into sections where you can use

counterclockwise patterns.

Side-Discharge Mowing (HRS,

HRT)

Where possible, use the same

mowing pattern recommended for

mulching. If the lawn has an

irregular shape, or many obstacles,

divide it into sections where

clippings will be discharged away

from uncut areas. This will prevent

clippings from piling up in the path

of the mower.

Bagging (HRT)

Use a clockwise mowing pattern.

This will give the best bagging

performance, leaving the least

amount of clippings on the lawn.

For thick, heavy grass, an optional

high-lift bagging blade (page 50)

may be purchased from an

authorized servicing Honda dealer.

MULCHING & SIDE-

DISCHARGE PATTERN

BAGGING PATTERN

OPERATION

26

BEFORE LOADING

If the engine has been running, allow it to cool for at least 15 minutes

before loading the mower on the transport vehicle. A hot engine and

exhaust system can burn you and can ignite some materials.

Turn the fuel valve to OFF. This will prevent carburetor flooding and

reduce the possibility of fuel leakage.

If equipped, remove the grass bag.

LOADING AND UNLOADING

If a suitable loading ramp is not available, two people should lift the

mower on and off the transport vehicle while holding the mower level.

Position the mower so all four wheels are on the bed of the transport

vehicle. Tie the mower down with rope or straps, and block the

wheels. Keep the tie-down rope or straps away from the controls,

adjustment levers, cables, and the carburetor.

The handlebar can be folded so the mower will take up less space

(see page 44).

FUEL VALVE

OFF

TRANSPORTING

27

THE IMPORTANCE OF MAINTENANCE

Good maintenance is essential for safe, economical, and trouble-free

operation. It will also help reduce air pollution.

BWARNING

Improper maintenance, 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 mower, 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 mower under severe conditions, such as sustained

high-load or high-temperature operation, or use in unusually wet or

dusty conditions, consult your servicing dealer for recommendations

applicable to your individual needs and use.

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.

MAINTENANCE

28

MAINTENANCE SAFETY

Some of the most important safety precautions follow. However,

we cannot warn you of every conceivable hazard that can arise in

performing maintenance. Only you can decide whether or not you

should perform a given task.

BWARNING

Failure to properly follow maintenance

instructions and precautions can cause you

to be seriously hurt or killed.

Always follow the procedures and precautions

in this owner’s manual.

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.

Remember that an authorized Honda servicing dealer knows your

mower 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

29

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 lean carburetor settings and other systems to reduce

the emissions of carbon monoxide, oxides of nitrogen, and

hydrocarbons.

The US and California Clean 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 Altering

Tampering with or altering the emission control system may increase

emissions beyond the legal limit. Among those acts that constitute

tampering are:

•Removal or alteration of any part of the intake, fuel, or exhaust

systems.

•Altering or defeating the governor linkage or speed-adjusting

mechanism to cause the engine to operate outside its design

parameters.

Problems that may Affect Emissions

If you are aware of any of the following symptoms, have your engine

inspected and repaired by your servicing dealer.

•Hard starting or stalling after starting.

•Rough idle.

•Misfiring or backfiring under load.

•Afterburning (backfiring).

•Black exhaust smoke or high fuel consumption.

MAINTENANCE

30

Replacement 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 will not adversely affect emission performance. The

manufacturer or rebuilder of the part must certify that use of the

part will not result in a failure of the engine to comply with

emission regulations.

Maintenance

Follow the maintenance schedule on page 32. Remember that

this schedule is based on the assumption that your machine will

be used for its designed purpose. Sustained high-load or

high-temperature operation, or use in unusually wet or dusty

conditions, will require more frequent service.

MAINTENANCE

31

MAINTENANCE SCHEDULE

1 Service more frequently when used in dusty areas.

2 These items should be serviced by an authorized Honda servicing

dealer, unless you have the proper tools and are mechanically

proficient. Refer to the Honda shop manual for service procedures.

REGULAR SERVICE PERIOD Before

Each

Use

first

month

or 5

hours

every

year or

25

hours

every

50

hours

every

100

hours

every

150

hours

See

page

Perform at every

indicated interval

Blade condition and

blade bolt tightness Check O12

38

Grass Bag (HRT) Check O39

Engine oil Check O34

Change OO

133

Air Cleaner

Check O35

Clean O1

35

Replace O1

Spark plug Clean-adjustO36

Replace O

Spark arrester

(optional equipment) Clean-inspect O59

Idle speed Check-adjust O2-

Flywheel brake

operation Inspect O35

Flywheel brake pad Check O2–

Throttle cable Adjust O2–

Valve clearance Adjust O2–

Fuel tank Clean O2–

Fuel line Check and

replace if

necessary Every 2 years2–

MAINTENANCE

32

ENGINE MAINTENANCE

Engine Oil Change

Drain the used oil while the engine is warm. Warm oil drains

quickly and completely.

1. Turn the fuel valve to OFF to reduce the possibility of fuel leakage

(see page 21).

2. Wipe the oil filler area clean,

then remove the oil filler

cap/dipstick.

3. Place a suitable container next

to the mower to catch the used

oil, then tilt the mower on its

right side. The used oil will drain

through the filler neck. Allow the

oil to drain completely.

NOTICE

Improper disposal of engine oil

can be harmful to the

environment. If you change your

own oil, 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.

4. Fill with the recommended oil. Do not overfill; measure the oil level

as shown on page 34.

Engine oil capacity:

0.58 US qt. (0.55 l)

NOTICE

Using nondetergent oil can shorten the engine’s service life, and

using 2-stroke oil can damage the engine.

5. Check the oil level as described in the next section.

MAINTENANCE

33

Engine Oil Level Check

1. Wipe the dipstick clean.

2. Insert and remove the dipstick

without screwing it into the filler

neck. Check the oil level shown

on the dipstick.

3. If the oil level is low, add oil to

reach the upper limit mark on

the dipstick. Do not overfill. If

the engine is overfilled, the

excess oil may be transferred to

the air cleaner housing and

filter.

NOTICE

Running the engine with a low

oil level can cause engine

damage.

4. Screw in the filler cap/dipstick

securely.

Engine Oil 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 range.

The SAE oil viscosity and

service classification are in

the API label on the oil

container. Honda

recommends that you use

API SERVICE category SH

or SJ oil with the API

certification mark displayed

on the container.

–20 0 20 40 60 80

100 F

0

–30 –20 –10 0 10 20 30 40 C

0

AMBIENT TEMPERATURE

SAE

10W-30

FILLER CAP/

DIPSTICK

UPPER LIMIT

LOWER LIMIT

DON’T SCREW

DIPSTICK IN TO CHECK

OIL LEVEL

MAINTENANCE

34

Air Cleaner Service

A dirty air filter restricts air flow to the carburetor, reducing engine

performance. If you operate the mower in very dusty areas, clean

the air filter more often than specified in the MAINTENANCE

SCHEDULE.

NOTICE

Operating the engine without an air filter, or with a damaged filter,

will allow dirt to enter the engine, causing rapid engine wear. This

type of damage is not covered by the Distributor’s Limited

Warranty (page 51).

1. Press down on the cover tabs, then remove the cover. Remove the

filter and inspect it; if damaged, replace the filter.

2. Clean the filter by tapping the filter several times on a hard surface

to remove dirt, or blowing compressed air (not exceeding 30 psi

[207 kPa]) through the filter from the inside. Never try to brush off

dirt; brushing will force dirt into the fibers.

3. Wipe dirt from the inside of the air cleaner housing and cover,

using a moist rag. Be careful to prevent dirt from entering the air

duct that leads to the carburetor. Reinstall the filter and cover.

Flywheel Brake Lever Operation Inspection.

Start the engine outdoors and move the throttle to FAST. Release

the flywheel brake lever; the engine should stop quickly. If it does

not, take your mower to an authorized Honda servicing dealer for

repair.

FILTER

COVER

AIR CLEANER HOUSING

MAINTENANCE

35

Spark Plug Service

Refer to page 47 for replacement spark plug numbers.

NOTICE

An incorrect spark plug can cause engine damage.

For good performance, the spark plug must be properly gapped and

free of deposits.

1. Disconnect the spark plug cap

and remove dirt from the area.

Use a spark plug wrench to

remove the spark plug.

2. Inspect the plug; replace it if the

electrodes are worn, or if the

insulator is cracked or chipped.

Clean the plug completely if you

are going to reuse it.

3. Set the gap to 0.028 ~ 0.031 in

(0.7 ~ 0.8 mm).

4. After the plug seats, tighten it

as follows to seat the washer:

Old plug: 1⁄8to 1⁄4turn

New plug: 1⁄2turn

NOTICE

A loose spark plug can overheat

and damage the engine.

Overtightening the spark plug

can damage the threads in the

cylinder head.

5. Install the spark plug cap on the

spark plug.

SPARK PLUG CAP

SPARK PLUG

SPARK PLUG WRENCH

0.028 ~ 0.031 in

(0.7 ~ 0.8 mm )

MAINTENANCE

36

Carburetor Modification 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. High altitude performance can be improved by

specific modifications to the carburetor. If you always operate your

mower at altitudes above 5,000 feet (1,500 meters) have an

authorized Honda servicing dealer perform this carburetor

modification. Even with modification, horsepower will decrease

about 3.5% for each 1,000 ft (300 m) increase in altitude. The

effect of altitude on horsepower will be greater than this if no

carburetor modification is made.

NOTICE

When the carburetor has been modified for high altitude

operation, the air-fuel mixture will be too lean for low altitude use.

Operation at altitudes below 5,000 feet (1,500 meters) with a

modified carburetor may cause the engine to overheat and result

in serious engine damage. For use at low altitudes, have an

authorized Honda servicing dealer return the carburetor to original

factory specifications.

Fuel 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 light “spark knock” or

“pinging” (metallic rapping noise) while operating under heavy

loads. This is no cause for concern. If 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.

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

(page 51) does not cover parts damaged by misuse. For

oxygenated fuel information refer to page 59.

MAINTENANCE

37

BLADE REMOVAL AND INSTALLATION

If you remove the blade(s), use a torque wrench for installation. Wear

heavy gloves to protect your hands. To avoid weakening the blade(s), or

causing imbalance or poor cutting, the blade(s) should be sharpened by

trained staff at an authorized Honda servicing dealer. If replacing the

blade, use a genuine Honda replacement blade(s) or equivalent.

1. Removal: Turn the fuel valve to OFF. Disconnect the spark plug

cap, then tilt the mower to the right side (carburetor side up).

2. Remove the two blade bolts with a 14 mm socket. Use a wooden

block to prevent the blade(s) from turning when removing the bolts.

Remove the blade(s) from the blade holder.

3. Installation: Clean around the blade holder. Install the blade(s)

using the bolts and special washers as shown (concave side of the

special washers toward the blade(s)).

The blade bolts and washers are specially designed for the mower.

Should you ever have to replace them, use only genuine Honda

parts. Otherwise, a blade may become detached from the mower

and cause serious injury.

4. Tighten the bolts with a torque wrench. Use a wooden block to stop

the blade(s) from turning.

Blade bolt torque: 36 ~ 43 ft-lb (49 ~ 59 N•m)

SPECIAL

WASHER (2)

UPPER

BLADE

(HRR, HRT)

LOWER

BLADE

BLADE

BOLT (2)

BLADE HOLDER

MAINTENANCE

38

If you don’t have a torque wrench, have an authorized Honda

servicing dealer tighten the blade bolts before you use the mower.

If the blade bolts are overtightened, they could break. If the blade

bolts are not tightened enough, they could loosen or come out. In

either case, it would be possible for the blade to fly off while you

are operating the mower.

GRASS BAG CLEANING AND REPLACEMENT (HRT)

Grass Bag Cleaning

Wash the bag with a garden

hose, and allow it to dry

completely before use; a wet

bag will clog quickly.

Grass Bag Replacement

Replace a worn or damaged

bag with a genuine Honda

bag or its equivalent.

Bag Removal

Unclip the plastic edges of the bag from the frame. Remove the bag

from the frame.

Bag Installation

Insert the frame into the new bag. Clip the plastic edges to the frame

as shown

MAINTENANCE

39

ENGINE PROBLEMS

Engine Will Not Start Possible Cause Correction

1. Check control positions. Fuel valve OFF. Turn fuel valve ON (p. 9).

Throttle lever in wrong

position. Move throttle lever to

CHOKE position, unless

the engine is warm (p. 17).

2. Check fuel. Out of fuel. Refuel (p. 14).

Bad fuel; mower stored

without treating or

draining gasoline, or

refueled with bad gasoline.

Drain fuel tank and

carburetor (p. 44).

Refuel with fresh

gasoline (p. 14).

3. Remove and inspect

spark plug. Spark plug faulty,

fouled, or improperly

gapped.

Clean, gap, or replace

spark plug (p. 36).

Spark plug wet with

fuel (flooded engine). Dry and reinstall spark

plug. Start engine with

throttle lever in FAST

position.

4. Take mower to an

authorized Honda

servicing dealer, or

refer to shop manual.

Fuel filter clogged,

carburetor malfunction,

ignition malfunction,

valves stuck, etc.

Replace or repair faulty

components as necessary.

Loss of Power Possible Cause Correction

1. Check throttle position. Throttle not set to FAST. Move throttle to FAST

(p. 19).

2. Check grass height. Grass too tall to cut. Raise cutting height

(p. 10), cut narrower

swath (p. 24), or cut more

frequently.

3. Check under mower

deck. Mower deck clogged. Clean out mower deck

(p. 25).

4. Check air filter. Air filter clogged. Clean or replace air

filter (p. 35).

5. Check fuel. Bad fuel; mower stored

without treating or

draining gasoline, or

refueled with bad

gasoline.

Drain fuel tank and

carburetor (p. 44).

Refuel with fresh

gasoline (p. 14).

6. Take mower to an

authorized Honda

servicing dealer, or

refer to shop manual.

Fuel filter clogged,

carburetor malfunction,

ignition malfunction,

valves stuck, etc.

Replace or repair faulty

components as necessary.

TROUBLESHOOTING

40

VIBRATION PROBLEMS

Excessive

Vibration Possible Cause Correction

1. Check mower deck and

blade(s). Grass and debris lodged

under mower deck. Clean out mower deck

(p. 25).

Blade(s) loose, bent,

damaged, or unbalanced

by improper sharpening.

Tighten loose blade

bolts. Replace damaged

blade(s) (p. 38).

2. Take mower to an

authorized Honda

servicing dealer for

repair.

Mechanical damage, such

as a bent crankshaft. Replace or repair faulty

components as necessary.

MOWING AND BAGGING PROBLEMS

Poor Cut Quality or

Poor Mowing/Bagging

Performance

Possible Cause Correction

1. Check that the throttle

lever is in the FAST

position.

Engine speed is too slow

to cut well. Move throttle lever to

the FAST position

(p. 19).

2. Reduce forward speed. Mower is moving too fast

for lawn conditions. Walk slower (PD).

Release the drive clutch

lever (SD) and push

slower (SD & PD).

Shift to a lower gear (S3D)

3. Check cutting height

adjustment levers. Adjustment levers set

at different positions. Set all levers at the

same cutting height

position (p. 10).

4. Check grass bag

(if equipped). Grass bag overfilled or

clogged. Empty the grass bag.

Wash the grass bag if

clogged with dirt.

5. Check mower deck and

blade(s). Mower deck clogged. Clear out the mower deck

(p. 25).

Blade(s) dull, worn, or

damaged. Sharpen or replace

blade(s) if necessary

(p. 38).

Wrong blade(s) installed. Install correct blade(s)

(p. 38, ).

TROUBLESHOOTING

41

STORAGE PREPARATION

Proper storage preparation is essential for keeping your lawn mower

trouble-free and looking good. The following steps will help to keep

rust and corrosion from impairing your lawn mower’s function and

appearance, and will make the engine easier to start when you use

the lawn mower again.

Cleaning

1. Wash the lawn mower, including the underside of the mower deck.

Engine

Wash the engine by hand, and be careful to prevent water from

entering the air cleaner.

NOTICE

•Using a garden hose or pressure washing equipment can force

water into the air cleaner. Water in the air cleaner will soak the

filters 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.

Mower Deck

If using a garden hose or pressure washing equipment to clean the

mower deck, be careful to avoid getting water into controls and

cables, or anywhere near the engine air cleaner or muffler opening.

Before washing the underside of the mower deck, be sure the fuel

valve is in the OFF position. Disconnect the spark plug cap. Rest

the mower on its right side, so the carburetor side is up. This will

help to prevent fuel leakage and hard starting due to carburetor

flooding. Wear heavy gloves to protect your hands from the blade.

2. After washing the lawn mower, wipe dry all accessible surfaces.

3. With the mower in an upright position, start the engine outdoors,

and let it run until it reaches normal operating temperature to

evaporate any water remaining on the engine.

4. Stop the engine and allow it to cool.

5. After the lawn mower is clean and dry, touch up any damaged

paint, and coat other areas that may rust with a light film of oil.

Lubricate the control cable cores with a silicone spray lubricant.

STORAGE

42

Fuel

Gasoline will oxidize and deteriorate in storage. Old gasoline will

cause hard starting, and it leaves gum deposits that clog the fuel

system. If the gasoline in your mower 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 without causing functional problems will vary with such

factors as gasoline blend, your storage temperatures, and

whether the fuel tank is partially or completely filled. The air in a

partially filled fuel tank promotes fuel deterioration. Very warm

storage temperatures accelerate fuel deterioration. Fuel

deterioration problems may occur within a few months, or even

less if the gasoline was not fresh when you filled the fuel tank.

The Distributor’s Limited Warranty (page 51) does not cover fuel

system damage or engine performance problems resulting from

neglected storage preparation.

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.

Adding fuel stabilizer to extend fuel storage life

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. If you keep a container of gasoline for refueling,

be sure that it contains only fresh gasoline.

1. Add fuel stabilizer following the manufacturer’s instructions.

2. 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 carburetor.

3. Stop the engine, and turn the fuel valve to the OFF position. This

turns off the fuel flow between the fuel tank and the carburetor.

STORAGE

43

Draining the Fuel Tank and Carburetor

1. Remove the carburetor drain bolt with a 10 mm wrench, and drain

the carburetor bowl fuel into an approved container.

BWARNING

Gasoline is highly flammable and explosive.

You can be burned or seriously injured when

handling fuel.

•Stop the engine and keep heat, sparks, and

flame away.

•Handle fuel only outdoors.

•Wipe up spills immediately.

2. Turn the fuel valve ON (page 9).

This will allow fuel in the fuel

tank to drain through the

carburetor bowl. After the fuel is

completely drained, reinstall the

drain bolt.

Engine Oil

Change the engine oil (page 33).

Engine Cylinder

Remove the spark plug (page 36). Pour a tablespoon (5 ~ 10 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 closes the valves so moisture cannot enter.

Handlebar Folding

Remove the grass bag (if

installed). Loosen the handlebar

locking knobs. Press the handlebar

struts outward to release the

locating pins, then swing the

handlebar forward. Don’t allow the

cables to be bent or pinched.

DRAIN BOLT

LOCKING KNOB

STORAGE

44

STORAGE PRECAUTIONS

If your mower 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.

Unless all fuel has been drained from the fuel tank, turn the fuel

valve to OFF to reduce the possibility of fuel leakage.

Place the mower with its wheels on a level surface. Tilting can

cause fuel or oil leakage.

The handlebar can be folded for compact storage (see page 44).

With the engine and exhaust system cool, cover the mower to

keep out dust. A hot engine and exhaust system can ignite or

melt some materials. Do not use sheet plastic as a dust cover. A

nonporous cover will trap moisture around the mower, promoting

rust and corrosion.

REMOVAL FROM STORAGE

Check your mower as described in the BEFORE OPERATION

chapter of this manual.

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.

STORAGE

45

MODELS BY

FEATURE HRS216K1 HRR216K1 HRT216K1

PDA SDA PDA SDA S3DA SDA S3DA

push model ll

self-propelled, 1-speed lll

self propelled, 3-speed ll

single mulching blade ll

twin mulching blades mmlllll

grass bag mmmmm l l

side-discharge door & chute ll ll

l=standard equipment m= optional accessory; see your Honda lawn mower dealer

DIMENSIONS, WEIGHTS &

CAPACITIES HRS216 HRR216 HRT216

PDA SDA PDA SDA S3DA SDA S3DA

Length 54-7/8 in

(1395

mm)

57-1/4 in

(1455

mm)

57.7 in

(1465

mm) 60.0 in (1525 mm)

Width 23.0 in (585 mm)

Overall Height 37-3/8 in (950 mm) 37.4 in (950 mm)

Dry Weight 62.2 lb

(28.2 kg) 69.4 lb

(31.5 kg) 72.3 lb

(32.8 kg) 75.0 lb

(34.0 kg) 80.5 lb

(36.5 kg) 79.1 lb

(35.9 kg) 80.5 lb

(36.5 kg)

Cutting Width 21 inches (530 mm)

Cutting Heights 1~3-1/2" (25~87 mm) 3/4 ~ 3-1/4" (19 ~ 79 mm)

Fuel Tank Capacity 0.29 US gallon (1.1l)

Engine Oil Capacity 0.58 US qt (0.55l)

ENGINE GCV160

Engine Type 4-stroke, overhead-cam, single-cylinder, air-cooled

Displacement 9.8 cu in (160 cc)

Bore and Stroke 2.52 x 1.97 in (64 x 50 mm)

Compression Ratio 8.5:1

Ignition System Transistorized magneto

Maximum Horsepower 5.5 bhp (4.1 kW) @ 3,600 rpm

Maximum Torque 8.4 ft-lb (11.4 N•m) @ 2,500 rpm

SPECIFICATIONS

46

MAINTENANCE

Fuel Unleaded gasoline with a pump octane

rating of 86 or higher See page 37.

Engine Oil SAE 10W-30, API SH or SJ See page 34.

Transmission lubricant (SD, S3D) Grease (NLGI #2) See shop manual.

Spark Plug Type

(Resistor plugs reduce

interference with radio and

television reception.)

Regular:

NGK – BP6ES

DENSO – W20EP-U

Resistor:

NGK - BPR6ES

DENSO - W20EPS-U

See page 36.

Maximum Governed Speed 2,950~3,100 rpm See shop manual.

Throttle Cable Adjust for proper choke operation and

maximum governed speed. See shop manual.

Blade Bolt Torque 36 ~ 43 ft-lb

(5.0 ~ 6.0 kg-m, 49 ~ 59 N•m) See page 38.

TRANSMISSION SD S3D

Type single speed 3-speed

Ground Seds 2.8 mph (4.5 km/h) 1st: 1.8 mph (9 km/h)

2nd: 2.7 mph (4.3 km/h)

3rd: 3.4 mph (5.4 km/h)

TUNEUP

Spark Plug Gap 0.028 ~ 0.031 in (0.7 ~ 0.8 mm) See page 36.

Idle Speed 1,700 ±150 rpm See shop manual.

Valve Clearance (cold) Intake: 0.15 ±0.02 mm

Exhaust: 0.20 ±0.02 mm See shop manual.

Other Specifications No other adjustments needed.

SPECIFICATIONS

47

Unpacking & Handlebar Setup

Remove all the protective cardboard from the mower, including the

piece around the handlebar.

Loosen the two knobs on the lower

section of the handlebar enough to

raise the handlebar into the

mowing position. Once the

handlebar is in place, tighten the

knobs securely.

Install Starter Rope

Disconnect the spark plug cap. Pull

the flywheel brake lever back, then

pull the starter grip toward the

starter rope loop. Release the

lever, then press the rope into the

loop. Connect the spark plug cap.

Assemble Grass Bag

(HRT)

Slide the grass bag frame into the

grass bag and install the clips as

shown.

Lift the rear door, remove the

mulching plug, then install the

grass bag.

ASSEMBLY

LOCKING KNOB (2)

LOOP

REAR DOOR

GRASS BAG

HANDLE

48

Add Oil & Fuel

The mower is shipped WITHOUT

OIL in the engine.

Add enough SAE 10W-30 (API

service category SH or SJ) oil to

bring the oil level between the

upper and lower limit marks on

the dipstick as shown. The oil

capacity is 0.58 US qt (0.55 l).

Do not overfill engine oil.

Add regular unleaded fuel to the

fuel tank. The fuel capacity is

0.29 US gallons (1.1 l).

See pages 14, 37 and 58 for fuel

information.

Use the Pre-Delivery Check List

The Pre-Delivery Check List for the mower is on the back side of

the “Feature Card” included with the document packet. Review

the items on the list and make sure your mower is properly set up.

Before Use...

All operators of the mower must read the MOWER SAFETY,

CONTROLS, and BEFORE OPERATION chapters (starting on

page 4) before using the mower.

LOWER LIMIT

UPPER LIMIT

FILLER CAP / DIPSTICK

DO NOT SCREW

DIPSTICK IN TO CHECK

OIL LEVEL

ASSEMBLY & SET-UP

49

ACCESSORIES AND REPLACEMENT PARTS

Contact a servicing Honda lawn mower dealer to purchase any of

these accessories or genuine replacement parts. Be sure to have the

serial number from the lawn mower and engine (page 7 & 8) when

you call the dealer. Your dealer can also help you purchase other

parts for your lawnmower that are not listed here.

Item For model Part Number notes

Grass bag kit * HRS 06813-VG3-010 includes grass bag,

frame & new blades

HRR 06813-VG4-010 grass bag and frame

Replacement grass

bag only

HRT/HRT 81320-VG4-000 fabric bag only

HRS 81320-VG3-000

High lift bagging blade * all 72511-VE1-010 use with grass bag

Single mulching blade HRS 72511-VG3-000 see page 23 for blade

application chart

Upper mulching blade all ** 72531-VE2-010

Lower mulching blade 72511-VE2-000

Mulching plug HRR, HRT 76266-VG4-000

Parts Catalog HRS 14VG30E2-AH

HRR, HRT 14VG40E2-AH

Shop Manual

all

61VG3600

Spark plug (NGK) 98079-56846

Air filter 17211-ZL8-000

Spark arrester parts *

18350-ZL8-000 arrester & deflector

18356-ZL8-000 ID plate

90055-ZE1-000 screw

* accessory item, not included with model

** HRS models come standard with a single mulching blade, but can be upgraded to twin

mulching blades for maximum mulcing performance by installing the upper blade

(72531-VE2-010).

ADDITIONAL INFORMATION

50

WARRANTY

Distributor’s Limited Warranty

To Qualify for this Warranty:

The product must be purchased in the United States, Puerto Rico, or the U.S. Virgin

Islands from American 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:

American Honda will repair or replace, at its option, any part that is proven to be

defective in material or workmanship under normal use during the applicable warranty

time period. Warranty repairs and replacements will be made without charge for parts

or labor. Anything replaced under warranty becomes the property of American Honda

Motor Company, Inc. All parts replaced under warranty will be considered as part of

the original product and any warranty on those parts will expire coincident with the

original product warranty.

To Obtain Warranty Service:

You must take the Honda Harmony lawn mower, riding mower, or lawn tractor 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 58 for contact information.

PRODUCTS COVERED

BY THIS WARRANTY: LENGTH OF WARRANTY:

(from date of original retail purchase)

Noncommercial/Nonrental Commercial/Rental

Harmony II Lawn Mowers 24 months 3 months

ADDITIONAL INFORMATION

51

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.

MOWER BLADES AND MOWER DECK HOUSINGS, 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.

ADDITIONAL INFORMATION

52

Accessories, Replacement Parts, and Apparel Warranty

To Qualify for this Warranty:

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 dealer

authorized by American Honda to sell those products.

You must be the first retail purchaser. This warranty is not transferable to

subsequent owners.

What American Honda will Repair or Replace 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 installed, and

proof of purchase, 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 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 58 for contact information.

PRODUCTS COVERED

BY THIS WARRANTY: LENGTH OF WARRANTY

(from date of original retail purchase)

Noncommerical / Nonrental Commercial / Rental

Accessories 12 months 3 months

Replacement Parts 6 months 3 months

Apparel 6 months 3 months

ADDITIONAL INFORMATION

53

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.

MOWER BLADES AND MOWER DECK HOUSINGS, 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.

ADDITIONAL INFORMATION

54

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 control system warranty on your Honda Power Equipment engine.

In California, new utility and lawn and garden equipment engines must be designed, built

and equipped to meet the State’s stringent anti-smog standards.

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 below provided there has been

no abuse, neglect or improper maintenance of your power equipment engine. Where

a warrantable condition exists, American Honda Motor Co., Inc. will repair your power

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

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 will 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 all receipts covering maintenance on your power equipment

engine, but American Honda Motor Co., Inc. cannot deny warranty coverage solely for the

lack of receipts or for your failure to ensure the performance of all scheduled maintenance.

As the power equipment engine owner, you should however be aware that American

Honda Motor Co., Inc. may deny you warranty coverage if your power equipment

engine or a part has failed due to abuse, neglect, improper maintenance, or

unapproved modifications.

You are responsible for presenting your power equipment engine to a Honda Power

Equipment dealer as soon as a problem exists. The warranty repairs should be

completed in a reasonable amount of time, not to exceed 30 days.

If you have any questions regarding your warranty rights and responsibilities, you

should write or call the Honda Power Equipment Customer Relations Department.

Refer to page 58 for contact information.

ADDITIONAL INFORMATION

55

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 will be made without charge for diagnosis, parts or labor. All

defective parts replaced under this warranty become the property of American Honda

Motor Co., Inc. A list of warranted parts is on the reverse side of this warranty

statement. Normal maintenance items, such as spark plugs and filters, that are on the

warranted parts list are warranted up to their required replacement interval only.

American Honda Motor Co., Inc. is also liable for damages to other engine components

caused by a failure of any warranted part during the warranty period.

Only Honda approved replacement parts may be used in the performance of any

warranty repairs and must be provided without charge to the owner. The use of

replacement parts not equivalent to the original parts may impair the effectiveness of

your engine emission control system. If such a replacement part is used in the repair

or maintenance of your engine, and an authorized Honda dealer determines it is

defective or causes a failure of a warranted part, your claim for repair of your engine

may be denied. If the part in question is not related to the reason your engine requires

repair, your claim will not be denied.

To Obtain Warranty Service:

You must take your Honda Power Equipment engine or the product on which it is

installed, along with your warranty registration card or other proof of original purchase

date, at your expense, to any Honda Power Equipment dealer who is authorized by

American Honda Motor Co., Inc. to sell and service that Honda product during his

normal business hours. Claims for repair or adjustment found to be caused solely by

defects in material or workmanship will not be denied because the engine was not

properly maintained and used.

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 58 for contact information.

ADDITIONAL INFORMATION

56

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 Implied Warranties:

AMERICAN HONDA MOTOR CO., INC. DISCLAIMS ANY RESPONSIBILITY FOR

INCIDENTAL OR CONSEQUENTIAL DAMAGES SUCH AS LOSS OF TIME OR THE USE OF

THE POWER EQUIPMENT, OR ANY COMMERCIAL LOSS DUE TO THE FAILURE OF THE

EQUIPMENT; AND ANY IMPLIED WARRANTIES ARE LIMITED TO THE DURATION OF THIS

WRITTEN WARRANTY. THIS WARRANTY IS APPLICABLE ONLY WHERE THE

CALIFORNIA OR U.S. EPA EMISSION CONTROL SYSTEM WARRANTY REGULATION IS IN

EFFECT.

Emission Control System Warranty Parts:

SYSTEMS COVERED BY

THIS WARRANTY PARTS DESCRIPTION

Fuel Metering Carburetor assembly

Fuel injection pump

Fuel injection nozzle

Fuel regulator

Exhaust Catalyst

Air Induction Air filter housing

Air filter element*

Crankcase breather tube

Ignition Flywheel magneto

Ignition pulse generator

Ignition coil assembly

Ignition control module

Spark plug cap

Spark plug*

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 32.

ADDITIONAL INFORMATION

57

Manual en Español

Una versión de este manual en Español esta disponible. Favor de

ponerse en contacto con el departamento de relaciónes al cliente

a la dirección o teléfono 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:

American Honda Motor Co., Inc.

Power Equipment Division

Customer Relations Office

4900 Marconi Drive

Alpharetta, GA 30005-8847

Or telephone:

(770) 497-6400

When you write or call, please give us this information:

•Model and serial numbers (see page 8)

•Name of the dealer who sold the lawn mower to you

•Name and address of the dealer who services your lawn mower

•Date of purchase

•Your name, address, and telephone number

•A detailed description of the problem

ADDITIONAL INFORMATION

58

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 “Gasohol”.

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

cosolvents and corrosion inhibitors to protect the

fuel system. Gasoline containing more than 5%

methanol by volume may cause starting and/or

performance problems. It may also damage metal,

rubber, and plastic parts of your fuel system.

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 the

Distributor’s Limited Warranty (page 51).

ADDITIONAL INFORMATION

59

HONDA PUBLICATIONS

Two other documents are available from your Honda dealer (see

page 53). There is the Shop Manual, which covers complete

maintenance and overhaul procedures. It is intended to be used by a

skilled technician. There is also the Parts Catalog, that provides a

complete, illustrated parts lists.

ADDITIONAL INFORMATION

60

SPARK ARRESTER SERVICE (optional equipment)

Your lawn mower engine is not factory-equipped with a spark

arrester. In some areas, it is illegal to operate an engine without a

spark arrester. Check local laws and regulations. An optional

USDA approved spark arrester is available from an authorized

Honda servicing dealer. See page 50 for part numbers

The spark arrester must be serviced every 100 hours to keep it

functioning as designed.

1. Allow the engine to cool, then remove the bolts from the muffler

shield. Remove the muffler shield.

2. Remove the two set screws and remove the spark arrester.

3. Check for carbon deposits on the spark arrester and the exhaust

port. Brush carbon deposits away with a wire brush. Be careful to

avoid damaging the spark arrester screen.

4. Installation is the reverse of removal. Tighten all hardware securely.

MUFFLER

MUFFLER

SHIELD SPARK ARRESTER

SET

SCREW (2)

BOLT (3)

ADDITIONAL INFORMATION

61

A

Air Cleaner Inspection...................................15

Air Cleaner Service .......................................35

Assembly .....................................................48

B

Blade:

Inspection.................................................... 12

Installation ................................................... 38

Removal ...................................................... 38

C

Carburetor:

High Altitude Operation ............................... 37

Choke.................................................... 9 & 17

Clogged Mower Deck ...................................25

Clothing Recommendations..........................11

Component Identification ................................7

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

Cutting Height:

Adjustment Levers...................................10

Recommendations ..................................24

Cutting Width Recommendations..................24

D

Description of Controls ...................................9

Distributor’s Limited Warranty.......................51

Drive Clutch Lever (SD,S3D):

Operation ............................................10 & 20

E

Emission Control Information........................30

Emission Control System Warranty...............55

Engine:

Fuel Recommendations .............................. 37

Maintenance................................................ 33

Oil Change .................................................. 33

Oil Level ...................................................... 13

Oil Recommendations................................. 34

Refueling ..................................................... 14

Serial Number ............................................... 8

Specifications .............................................. 71

Starting........................................................ 17

Stopping ...................................................... 21

Troubleshooting .......................................... 59

F

Fallen Leaves, Bagging .................................25

Flywheel Brake Lever:

Operation ......................................... 9 & 19

Frame Serial Number ......................................8

Fuel:

Additive to Extend Storage Life................... 43

Gasoline Recommendations ....................... 37

Draining....................................................... 44

Oxygenated fuels ........................................ 58

Refueling ..................................................... 14

Valve ............................................................. 9

G

Gasoline Recommendations .........................37

H

Handlebar Folding.........................................44

High Altitude Operation.................................37

L

Lawn:

Inspection Before Mowing ........................... 11

Mowing Tips ................................................ 23

Safe Mowing Practices................................ 22

Leaves, Bagging...........................................25

M

Maintenance:

Blade Removal and

Installation ................................................... 38

Engine ......................................................... 33

Importance .................................................. 28

Safety .......................................................... 29

Schedule ..................................................... 32

Specifications .............................................. 47

Mower Deck Clogging ..................................25

Mowing:

Around Obstacles, Gravel,

Objects ........................................................ 22

Dry & Wet Grass ......................................... 25

Fallen Leaves .............................................. 25

Patterns....................................................... 26

Slopes ......................................................... 22

Tips.............................................................. 23

When to Mow .............................................. 24

INDEX

61

O

Oil (for engine):

Change........................................................ 33

Level Check.................................................13

Recommendations.......................................34

Operating the Controls for

Mowing ...................................................... 19

Oxygenated fuels ......................................... 58

P

Pre-Operation Check:

Lawn............................................................11

Mower..........................................................12

Publications................................................. 59

S

Safety:

Important Message to Parents .................... 5

Safe Mowing Practices................................ 22

Important Safety Information ....................... 4

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

Safety Message Definitions......................... 2

Serial Numbers .............................................. 8

Shift lever (S3D)

description ...................................................10

usage...........................................................20

Spark Arrester Service

(optional equipment).................................... 60

Spark Plug Recommendations &

Service ........................................................ 36

Specifications:

Capacities....................................................45

Dimensions..................................................45

Engine Design and

Performance................................................45

Maintenance................................................47

Transmission Design and

Performance................................................45

Tuneup ........................................................47

Weights........................................................45

Starting the Engine....................................... 17

Stopping the Engine ..................................... 21

Storage:

Precautions..................................................45

Preparation..................................................42

Removing From Storage ............................. 45

T

Throttle Lever:

Operation.............................................. 9 & 19

Transmission (SD, S3D):

Drive Clutch Lever

Operation............................................ 10 & 20

Transporting .................................................37

Troubleshooting:

Engine Problems .........................................40

Mowing and Bagging

Problems......................................................41

Vibration Problems ......................................41

Tuneup Specifications...................................47

W

Warranty

Accessories, Replacement

Parts, and Apparel.......................................53

Distributor’s Limited .....................................51

Emission Control System.............................55

Service Information......................................58

Washing the Mower......................................42

INDEX

62

Keep this owner’s manual handy, so you can refer to it any time,

and make sure the manual stays with the lawn mower if you sell it.

This owner’s manual is considered a permanent part of the lawn

mower and should remain with the mower if resold.

The information and specifications included in this publication were

in effect at the time of approval for printing. Honda Power

Equipment Mfg., Inc. reserves the right, however, to discontinue or

change specifications or design at any time without notice and

without incurring any obligation whatever.

Honda lawn mowers meet Consumer Product Safety Commission

(CPSC) blade safety requirements for walk-behind rotary mowers.

WARNING:

The engine exhaust from this product

contains chemicals known to the State

of California to cause cancer, birth

defects or other reproductive harm.

Fuel type Unleaded gasoline with a pump octane of 86 or

higher (page 38).

capacity 0.29 U.S. gallon (1.1 liter)

Engine Oil type SAE 10W-30, API SH or SH (page 35)

capacity 0.58 U.S. quart (0.55 liter)

Spark Plug type Regular: NGK - BP6ES

DENSO - W20EP-U

Resistor: NGK BPR6ES

DENSO - W20EPS-U

gap 0.028 ~ 0.031 in (0.7 ~ 0.8 mm)

Blade Bolts torque 36 ~ 43 ft-lb (5.0 ~ 6.0 kg-m, 49 ~ 59 N•m)

page 39

Carburetor idle speed 1,550 ~ 1,850 rpm (see shop manual)

Maintenance before each Check blade and bolt tightness (page 12, 39)

use

subsequent See the (page 33)Maintenance Schedule

QUICK REFERENCE INFORMATION

31VG4610

00X31-VG4-6100

600.2001.06

PRINTED IN U.S.A.

POM52774-A

© 1997, 1999 American Honda Motor Co., Inc.—All Rights Reserved

¿Necesita un manual en Español? Vea a la página 58.

Owner's Manual

Rotary Mower

HRS216PDA HRS216SDA

HRT216SDA • HRT216S3DA

•

HRR216PDA • HRR216SDA • HRR216S3DA

Printed on

Recycled Paper

K1

EM