MTD 11A-020B029, 11A-020B000 Owner’s Manual

Safe Operation Practices • Set-Up • Operation • Maintenance • Service • Troubleshooting • Warranty

OPER roR's

L

Push Mower m Model Series 020

MTD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136-0019

PrintedIn USA FormNo.769-06272

(September2,2010)

ToTheOwner

Thank¥ou

1

Thank you for purchasing a Lawn Mower manufactured by MTD.
It was carefully engineered to provide excellent performance

when properly operated and maintained.
Please read this entire manual prior to operating the equipment.

It instructs you how to safely and easily set up, operate and
maintain your machine. Please be sure that you, and any other
persons who will operate the machine, carefully follow the
recommended safety practices at all times. Failure to do so could

result in personal injury or property damage.
All information in this manual is relative to the most recent

product information available at the time of printing. Review
this manual frequently to familiarize yourself with the machine,

its features and operation. Please be aware that this Operator's
Manual may cover a range of product specifications for various

models. Characteristics and features discussed and/or illustrated
in this manual may not be applicable to all models. We reserve

the right to change product specifications, designs and
equipment without notice and without incurring obligation.

Table of Contents

Safe Operation Practices ........................................ 3

Assembly & Set-Up .................................................. 9

Controls & Features ................................................ 13

Opera tion ................................................................ 14

Maintenance & Adjustment ................................. 15

If you have any problems or questions concerning the machine,
phone your local authorized MTD service dealer or contact us

directly. MTD's Customer Support telephone numbers, website
address and mailing address can be found on this page. We want
to ensure your complete satisfaction at all times.

Throughout this manual, all references to fightand left side of the
machine are observed from the operating position

The engine manufacturer is responsible for all engine-related
issues with regards to performance, power-rating, specifications,
warranty and service. Please refer to the engine manufacturer's
Owner's/Operator's Manual, packed separately with your

machine, for more information.

Service ..................................................................... 16

Troubleshooting ..................................................... 17

Replacement Parts ................................................. 18

Warranty ................................................................ 20

Spanish .................................................................... 21

Record Product information

Before setting up and operating your new equipment, please
locate the model plate on the equipment and record the
information in the provided area to the right. You can locate the
model plate by standing at the operator's position and looking
down at the rear of the deck. This information will be necessary,

should you seek technical support via our web site, Customer
Support Department, or with a local authorized service dealer.

MODEL NUMBER

DIqFIIqFIIqNIqFIIqD

SERIAL NUMBER

DIqFllqFllqFllqNIqD

CustomerSupport

Please do NOT return the machine to the retailer or dealer without first contacting the Customer Support Department.

If you have difficulty assembling this product or have any questions regarding the controls, operation, or maintenance of
this machine, you can seek help from the experts. Choose from the options below:

0 Visit us on the web at www.mtdproducts.com

0 Call a Customer Support Representative at [phone] or [phone]
0 Write us at MTD LLC • RO. Box 361131 • Cleveland, OH • 44136-0019

ImportantSafeOperationPractices

WARNING: This symbol points out important safety instructions which, if not followed,

could endanger the personal safety and/or property of yourself and others. Read and follow
all instructions in this manual before attempting to operate this machine. Failure to comply

with these instructions may result in personal injury.
When you see this symbol. HEED ITS WARNING!

CALIFORNIA PROPOSITION 65

WARNING: Engine Exhaust, some of its constituents, and certain vehicle components

contain or emit chemicals known to State of California to cause cancer and birth defects
or other reproductive harm.

WARNING: Battery posts, terminals, and related accessories contain lead and lead

,A

compounds, chemicals known to the State of California to cause cancer and reproductive
harm. Wash hands after handling.

DANGER: This machine was built to be operated according to the safe operation practices in

this manual. As with any type of power equipment, carelessness or error on the part of the

operator can result in serious injury. This machine is capable of amputating fingers, hands,

toes and feet and throwing objects. Failure to observe the following safety instructions could

result in serious injury or death.

2

GeneralOperation

1. Read this operator's manual carefully in its entirety before
attempting to assemble this machine. Read, understand,
and follow all instructions on the machine and in the

manual(s) before operation. Keep this manual in a safe
place for future and regular reference and for ordering

replacement parts.

2. Be completely familiar with the controls and the proper use
of this machine before operating it.

3. This machine is a precision piece of power equipment,
not a plaything. Therefore, exercise extreme caution at all
times. This machine has been designed to perform one job:
to mow grass. Do not use it for any other purpose.

4. Never allow children under 14 years of age to operate this
machine. Children 14 and over should read and understand

the instructions and safe operation practices in this manual
and on the machine and should be trained and supervised

by an adult.

S. Only responsible individuals who are familiar with these

rules of safe operation should be allowed to use this
machine.

6. Thoroughly inspect the area where the equipment is to be
used. Remove all stones, sticks, wire, bones, toys and other
foreign objects, which could be tripped over or picked up
and thrown by the blade. Thrown objects can cause serious
personal injury.

7. Plan your mowing pattern to avoid discharge of material
toward roads, sidewalks, bystanders and the like. Also,
avoid discharging material against a wall or obstruction,
which may cause discharged material to ricochet back

toward the operator.

8. To help avoid blade contact or a thrown object injury,
stay in operator zone behind handles and keep children,
bystanders, helpers and pets at least 75 feet from mower
while it is in operation. Stop machine if anyone enters area.

9. Always wear safety glasses or safety goggles during
operation and while performing an adjustment or repair

to protect your eyes. Thrown objects which ricochet can
cause serious injury to the eyes.

10. Wear sturdy, rough-soled work shoes and close-fitting
slacks and shirts. Shirts and pants that cover the arms

and legs and steel-toed shoes are recommended. Never
operate this machine in bare feet, sandals, slippery or light-
weight (e.g. canvas) shoes.

11. Do not put hands or feet near rotating parts or under the
cutting deck. Contact with blade can amputate fingers,
hands, toes and feet.

12. Amissingordamageddischargecovercancauseblade 27.
contactorthrownobjectinjuries.

13. Manyinjuriesoccurasaresultofthemowerbeingpulled
overthefootduringafallcausedbyslippingortripping.

Donotholdontothemowerifyouarefalling;releasethe
handleimmediately. 28.

14. Neverpullthemowerbacktowardyouwhileyouare
walking.Ifyoumustbackthemowerawayfromawallor

obstructionfirstlookdownandbehindtoavoidtripping
andthenfollowthesesteps:

a. Stepbackfrommowertofullyextendyourarms.
b. Besureyouarewellbalancedwithsurefooting.
c. Pullthemowerbackslowly,nomorethanhalfway

towardyou.

Slope Operation

Slopes are a major factor related to slip and fall accidents, which
can result in severe injury. Operation on slopes requires extra
caution. If you feel uneasy on a slope, do not mow it. For your

safety, use the slope gauge included as part of this manual to
measure slopes before operating this machine on a sloped or
hilly area. If the slope is greater than 15 degrees, do not mow it.

d. Repeatthesestepsasneeded.

15. Do not operate the mower while under the influence of
alcohol or drugs. 1.

16. Do not engage the self-propelled mechanism on machines
so equipped while starting engine. 2.

17. The blade control is a safety device. Never attempt to
bypass its operation. Doing so makes the safety device
inoperative and may result in personal injury through 3.
contact with the rotating blade. The blade control must
operate easily in both directions and automatically return

to the disengaged position when released.

18. Never operate the mower in wet grass. Always be sure of Do Not:
your footing. A slip and fall can cause serious personal

injury. If you feel you are losing your footing, release the
blade control handle immediately and the blade will stop

rotating within three seconds.

19.

Mow only in daylight or good artificial light. Walk, never
run.

20.

Stop the blade when crossing gravel drives, walks or roads.

21.

If the equipment should start to vibrate abnormally, stop
the engine and check immediately for the cause. Vibration

is generally a warning of trouble.

22.

Shut the engine off and wait until the blade comes to
acomplete stop before removing the grasscatcher or

unclogging the chute. The cutting blade continues to
rotate for afew seconds after the blade control is released.

Never place any part of the body in the blade area until you
are sure the blade hasstopped rotating.

23.

Never operate mower without proper trail shield,
discharge cover, grasscatcher, blade control or other safety

protective devices in place and working. Never operate
mower with damaged safety devices. Failure to do socan
result in personal injury.

24.

Muffler and engine become hot and can causea burn. Do
not touch.

25.

Never attempt to make a wheel or cutting height
adjustment while the engine is running.

26.

Only use parts and accessories made for this machine by
the manufacturer. Failure to do so can result in personal
injury.

Do:

1. Do not mow near drop-offs, ditches or embankments, you

2. Do not mow slopes greater than 15 degrees as shown on

3. Do not mow on wet grass. Unstable footing could cause

Children

Tragic accidents can occur if the operator is not alert to the
presence of children. Children are often attracted to the mower
and the mowing activity. They do not understand the dangers.
Never assume that children will remain where you last saw them.

1.

2.

3.

4.

5.

6.

When starting engine, pull cord slowly until resistance
is felt, then pull rapidly. Rapid retraction of starter cord
(kickback) will pull hand and arm toward engine faster than
you can let go. Broken bones, fractures, bruises or sprains

could result.
If situations occur which are not covered in this manual,

use care and good judgement. Contact Customer Support
for assistance or the name of the nearest service dealer.

Mow across the face of slopes; never up and down. Exercise
extreme caution when changing direction on slopes.

Watch for holes, ruts, rocks, hidden objects, or bumps
which can cause you to slip or trip. Tall grass can hide

obstacles.

Always be sure of your footing. A slip and fall can cause
serious personal injury. If you feel you are losing your
balance, release the blade control handle immediately and

the blade will stop rotating within three (3) seconds.

could lose your footing or balance.

the slope gauge.

slipping.

Keep children out of the mowing area and under watchful
care of a responsible adult other than the operator.

Be alert and turn mower off if a child enters the area.
Before and while moving backwards, look behind and

down for small children.
Use extreme care when approaching blind corners,

doorways, shrubs, trees, or other objects that may obscure
your vision of a child who may run into the mower.

Keep children away from hot or running engines. They can
suffer burns from a hot muffler.

Never allow children under 14 years of age to operate this
machine. Children 14 and over should read and understand

the instructions and safe operation practices in this manual
and on the machine and be trained and supervised by an

adult.

4 I SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES

Service

SafeHandling OfGasoline:

1. To avoid personal injury or property damage use extreme
care in handling gasoline. Gasoline is extremely flammable
and the vapors are explosive. Serious personal injury can

occur when gasoline is spilled on yourself or your clothes,
which can ignite. Wash your skin and change clothes

immediately.

2. Use only an approved gasoline container.

3. Never fill containers inside a vehicle or on a truck or trailer
bed with a plastic liner. Always place containers on the

ground away from your vehicle before filling.

4. Remove gas-powered equipment from the truck or
trailer and refuel it on the ground. If this is not possible,

then refuel such equipment on a trailer with a portable
container, rather than from a gasoline dispenser nozzle.

5. Keep the nozzle in contact with the rim of the fuel tank or
container opening at all times until fueling is complete. Do
not use a nozzle lock-open device.

6.

Extinguish all cigarettes, cigars, pipes and other sources
of ignition.

7.

Never fuel machine indoors because flammable vapors will
accumulate in the area.

8.

Never remove gas cap oradd fuel while engine is hot or
running. Allow engine to cool at least two minutes before

refueling.

9. Never overfill fuel tank. Filltankto no more than 1 inch
below bottom of filler neck to provide for fuel expansion.

10. Replace gasoline cap and tighten securely.

11. If gasoline is spilled, wipe it off the engine and equipment.
Move machine to another area. Wait 5 minutes before

starting engine.

12. Never store the machine or fuel container near an open
flame, spark or pilot light as on a water heater, space
heater, furnace, clothes dryer or other gas appliances.

13. To reduce fire hazard, keep machine free of grass, leaves,
or other debris build-up. Clean up oil or fuel spillage and
remove any fuel soaked debris.

14. Allow machine to cool at least 5 minutes before storing.

GeneralService:

1. Never run an engine indoors or in a poorly ventilated area.
Engine exhaust contains carbon monoxide, an odorless
and deadly gas.

2. Before cleaning, repairing, or inspecting, make certain the
blade and all moving parts have stopped. Disconnect the
spark plug wire and ground against the engine to prevent
unintended starting.

3. Check the blade and engine mounting bolts at frequent
intervals for proper tightness. Also, visually inspect blade
for damage (e.g., bent, cracked, worn) Replace blade with
the original equipment manufacture's (O.E.M.) blade only,

listed in this manual. "Use of parts which do not meet the
original equipment specifications may lead to improper
performance and compromise safety!"

4. Mower blades are sharp and can cut. Wrap the blade or
wear gloves, and use extra caution when servicing them.

5. Keep all nuts, bolts, and screws tight to be sure the
equipment is in safe working condition.

6. Never tamper with safety devices. Check their proper
operation regularly.

7. After striking a foreign object, stop the engine, disconnect
the spark plug wire and ground against the engine.

Thoroughly inspect the mower for any damage. Repair the
damage before starting and operating the mower.

8. Never attempt to make a wheel or cutting height
adjustment while the engine is running.

9. Grass catcher components, discharge cover, and trail shield
are subject to wear and damage which could expose
moving parts or allow objects to be thrown. For safety
protection, frequently check components and replace
immediately with original equipment manufacturer's

(O.E.M.) parts only, listed in this manual. "Use of parts
which do not meet the original equipment specifications
may lead to improper performance and compromise
safety!"

10. Do not change the engine's governor setting or over-speed
the engine. The governor controls the maximum safe
operating speed of the engine.

11. Check fuel line, tank, cap, and fittings frequently for cracks
or leaks. Replace if necessary.

12. Do not crank engine with spark plug removed.

13. Maintain or replace safety and instruction labels, as
necessary.

14. Observe proper disposal laws and regulations. Improper
disposal of fluids and materials can harm the environment.

15. According to the Consumer Products Safety Commission
(CPSC) and the U.S. Environmental Protection Agency (EPA),

this product has an Average Useful Life of seven (7) years,
or 140 hours of operation. At the end of the Average Useful
Life have the machine inspected annually by an authorized
service dealer to ensure that all mechanical and safety

systems are working properly and not worn excessively.
Failure to do so can result in accidents, injuries or death.

Donot modifyengine

To avoid serious injury or death, do not modify engine in any
way. Tampering with the governor setting can lead to a runaway

engine and cause it to operate at unsafe speeds. Never tamper
with factory setting of engine governor.

SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES S

Notice Regarding Emissions

Engines which are certified to comply with California and federal
EPA emission regulations for SORE (Small Off Road Equipment)

are certified to operate on regular unleaded gasoline, and
may include the following emission control systems: Engine
Modification (EM), Oxidizing Catalyst (OC), Secondary Air
Injection (SAI) and Three Way Catalyst (TWC) if so equipped.

SparkArrestor

i_ll WARNING: This machine is equipped with an

Ira spark arrestor is used, it should be maintained in effective
working order by the operator. In the State of California the
above is required by law (Section 4442 of the California Public
Resources Code). Other states may have similar laws. Federal laws
apply on federal lands.
A spark arrestor for the muffler is available through your

nearest engine authorized service dealer or contact the service
department, P.O.Box 361131 Cleveland, Ohio 44136-0019.

internal combustion engine and should not be used
on or near any unimproved forest-covered, brush
covered or grass-covered land unless the engine's
exhaust system is equipped with a spark arrestor
meeting applicable local or state laws (if any).

6 I SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES

Safety Symbols

This page depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on the
machine before attempting to assemble and operate.

READ THE OPERATOR'S MANUAL(S)
Read, understand, and follow all instructions in the manual(s) before attempting to

assemble and operate

DANGER -- ROTATING BLADES

To reduce the risk of injury, keep hands and feet away. Do not operate unless discharge cover
or grass catcher is in its proper place. If damaged, replace immediately.

®

i|1_

Do not mow when children or others are around.

IRFS

_J DANGER-- HAND/FOOT CUT

Keep hands and feet away from rotating parts.

DANGER -- THROWN DEBRIS
Remove objects that can be thrown by the blade in any direction. Wear safety glasses.

DANGER -- SLOPES
Use extra caution on slopes. Do not mow slopes greater than 15°.

,_ _ WARNING--GASOLINEIS FLAMMABLE

__\_%._ and muffler to cool before touching.

Allow the engine to cool at least two minutes before refueling.

WARNING-- CARBON MONOXIDE

Never run an engine indoors or in a poorly ventilated area. Engine exhaust contains carbon
monoxide, an odorless and deadly gas.

WARNING-- HOT SURFACE

Engine parts, especially the muffler, become extremely hot during operation. Allow engine

follow the warnings and instructions in this manual and on the machine.

Ii_ WARNING: Your Responsibility--Restrict the use of this power machine to persons who read, understand and |

SAVETHESEINSTRUCTIONS!

SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES 7

J

co

R

-4

5

Z

Sight and hold this levelwith avertical tree...

I

Z

-4

O

5

Z

t_

-4

_ or a corner of a building...

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__ ora fencepost

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' FOldo, ',

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' diine

--Lepre_n

, tsa15 o

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15°

Usethis page as a guide to determine slopes where you may not operate safely.

WARNING: Do not operate your lawn mower on such slopes. Do not mow on inclines with a slope in excess of 15 degrees

(a rise of approximately 2-1/2 feet every 10 feet). A riding mower could overturn and cause serious injury. Operate riding

mowers up and down slopes, never across the face of slopes. Operate walk-behind mowers across the face of slopes, never
up and down slopes.

Assembly& Set-Up

Contentsof Carton

3

One Lawn Mower
One Hardware Pack
One Blade Control

Group1

Group2

One Lawn Mower Operator's Manual
FourWheels

One Chute Deflector

HardwarePack

Qty. 2

k---

Qty. 2 _ Qty. 2

m

-- Qty. 4

One Engine Operator's Manual
One Upper & Lower Handle

One Bottle of Oil

Qty. 4

Group3

Qty. 4 Qty. 4

Group4

Group5

\-_ ]

Qty. I

oroop6H otyl

Qty. 2

D

Qty. I

Assembly

NOTE:This lawn mower is shipped without gasoline or oil in
the engine. Fill up the gasoline and oil as instructed in the

accompanying engine manual BEFORE operating your mower.

3. Secure the lower handle to the deck using the hex screws,
shoulder screws, and flange lock nuts. See Fig. 3-2.

ChuteDeflector

NOTE:Usethe hardware in Group to complete the
following steps.

Align the holes on the chute deflector with the
corresponding holes on the deck surface.

2.

Insert carriage screws up through the underside of the
deck and through the chute deflector. See Fig.3-1.

Carriage Screw ..................

FlangeLockNut

Shoulcle

Screw

\

\\

\

Hex Screw

Figure 3=2

UpperHandle

1. Placethe upper handle in position over the lower handle
keeping the blade control handle facing up.

2. Secure the upper handle to the lower handle using the
carriage bolts and lock nuts from Group 4 of the hardware
pack. See Fig.3-3.

J

Figure 3-1

3. Secure each screw with a washer and lock nut.

Handles

NOTE:Usethe hardware in Groups 2 and 4 to complete the
following steps.

LowerHandle

1. Lift the rear of the deck and place it on a block of wood to
secure it.

2. Placethe lower handle over the deck and align the holes on
the deck with the corresponding holes on the handle.

Carriage

Bolt

\

\

\

\

"Flange

Lock Nut

Figure 3-3

SECTION 3 -- ASSEMBLY& SET-UP

Wheels

NOTE: Use the hardware in Group 3 to complete the following
steps.

The holes in the deck provide three cutting heights. Use
corresponding holes when attaching all four wheels (i.e. for the
lowest cutting position, assemble each wheel at the highest hole
on the deck). Refer to the Cutting Height Adjustment section for

more information.

1. Secure each wheel to the deck as shown in Fig. 3-4.

Wheel

F

Figure 3=5

3_

Check to confirm that the blade control pivots freely
against the upper handle.

J

Shoulder

Screw

Washer

Figure 3-4

NOTE:The cupped side of each washer should be pressed
against the deck.

BladeControl

NOTE: If the blade control is secured and in place on the upper
handle, you may skip the following three steps. If, however, the

blade control became displaced either during shipping or during
assembly, reattach it as follows:

1. Insert the curved end of the blade control into the center
hole located on the right side of the upper handle. See Fig.

3-5.

2_

Gently squeeze the blade control inward and insert the
straight end into the lower hole located on the left side of

the upper handle. See Fig. 3-5.

Control Cable

Unwrap the control cable from the engine and route it
under the lower handle.

ZFitting

1. To make it easier to attach the Z fitting, temporarily remove
the left side of the blade control as shown in Fig. 3-6.

F

Blade Control

Upper \

Handle

\

\

\

\

\

\

/

Z=Fitting

L j

Figure 3-6

2. Hook the Z end of the brake cable into the control from the
inside to outside. See Fig. 3-6.

3. Reattach the left side of the blade control.

SECTION3 -- ASSEMBLY& SET-UP 11

SecuringControl Cable

NOTE: Use the hardware in Group 6 to complete the following
steps.

WARNING: The cable must be routed properly to
avoid contact with all sharp edges and hot surfaces.

Such contacts damage the cable and render the
controls inoperative.

1. Press the stud found inside the snap fitting into the hole
found on the left side of the upper handle, as shown in
Figure 3- 7.

/_Stu//d inside •

Snap Fitting

Snap

Fitting

....... Upper

Handle

1. Attach the eye bolt to the upper handle and loosely thread
the lock nut on to secure it. Do NOT tighten. See Fig. 3-8.

2. With the spark plug wire disconnected and grounded,
depress the blade control and pull the rope out of the

engine.

3. Loop the rope through the eye bolt. See Fig. 3-8.

4. Tighten the eye bolt to the handle using the lock nut. DO
NOT overtighten.

Adjustments

CuttingHeight

1. Remove the carriage bolts and related hardware from the
wheels. See Fig. 3-9.

f

Medium

\

Figure 3=7

2. Secure the cable to the lower left handle with a cable tie.
Trim offthe extra length of the cable tie.

Starter Rope

NOTE: Use the hardware in Group Sto complete the following
steps.

Flange

Lock _

Eye Bolt

Figure 3=8

High

Figure 3-9

2.

Reattach the wheels with carriage bolts at another hole.
Remember to attach ALL wheels at the same relative

position to ensure an even cut. Refer to instructions for
Attaching The Wheels earlier in this section. For a higher
cutting height, use the lower hole on the deck. Fora lower
cutting height, use the upper hole.

Set-Up

(;asand OilFill-Up

Refer to the separate engine owner's manual for additional
engine information.

1. Add oil provided before starting unit for the first time out
of the box.

Service the engine with gasoline as instructed in the
separate engine owner's manual.

WARNING: Use extreme care when handling

gasoline. Gasoline is extremely flammable and the

vapors are explosive. Never fuel the machine

indoors or while the engine is hot or running.
Extinguish cigarettes, cigars, pipes and any other
sources of ignition.

12 I SECTION3 -- ASSENIBLY& SET-UP