MTD 11A 020B006 User Manual LAWN MOWER Manuals And Guides 1108156L

User Manual: MTD 11A-020B006 11A-020B006 MTD LAWN MOWER - Manuals and Guides View the owners manual for your MTD LAWN MOWER #11A020B006. Home:Lawn & Garden Parts:MTD Parts:MTD LAWN MOWER Manual

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Safe Operation Practices • Set-Up • Operation • Maintenance • Service • Troubleshooting • Warranty
L
Push Mower mMoclel Series 020
MTD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136-0019
PrintedIn USA FormNo.769-04525
(November10,2008)
ToTheOwner 1
ThankYou
Thank you for purchasing a Lawn Mower manufactured by
MTD LLC. 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. MTD LLC
reserves the right to change product specifications, designs and
equipment without notice and without incurring obligation.
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 right and 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.
Table of Contents
Safe Operation Practices ........................................ 3
Assembly &Set-Up .................................................. 9
Controls & Features ................................................ 13
Operation ................................................................ 14
Maintenance &Adjustment. ................................. 15
Service ..................................................................... 16
Troubleshooting ..................................................... 17
Illustrated Parts List ............................................... 18
Warranty ................................................................ 20
RecordProductInformation
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
DIqFIIqFIIqFIIqFIIqD
SERIALNUMBER
DIqFllqFllqFllqNIqD
CustomerSupport
Please do NOT return the machine to the retailer or dealer without first contacting our 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 (800) 800-7:310 or (330) 220-468:3
0 Write us at MTD LLC •RO. Box :3611:31 •Cleveland, OH •441:36-0019
importantSafeOperationPractices 2
,A
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
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.
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
manuals) 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.
5. 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.
d. Repeatthesestepsasneeded. Do:
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 handle 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 handle
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.
Mow only in daylight or good artificial light. Walk, never
run.
19.
20.
21.
22.
23.
24.
25.
26.
Stop the blade when crossing gravel drives, walks or roads.
If the equipment should start to vibrate abnormally, stop
the engine and check immediately for the cause. Vibration
is generally a warning of trouble.
Shut the engine off and wait until the blade comes to
a complete stop before removing the grass catcher or
unclogging the chute. The cutting blade continues to
rotate for a few seconds after the blade control is released.
Never place any part of the body in the blade area until you
are sure the blade has stopped rotating.
Never operate mower without proper trail shield, discharge
cover, grass catcher, blade control handle or other safety
protective devices in place and working. Never operate
mower with damaged safety devices. Failure to do so can
result in personal injury.
Muffler and engine become hot and can cause a burn. Do
not touch.
Never attempt to make a wheel or cutting height
adjustment while the engine is running.
Only use parts and accessories made for this machine by
the manufacturer. Failure to do so can result in personal
injury.
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.
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.
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.
1. Do not mow near drop-offs, ditches or embankments, you
could lose your footing or balance.
2. Do not mow slopes greater than 15 degrees as shown on
the slope gauge.
3. Do not mow on wet grass. Unstable footing could cause
slipping.
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.
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.
1.
2.
3.
4.
5.
6.
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 Of Gas01ine:
I. 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.
Extinguish all cigarettes, cigars, pipes and other sources
of ignition.
Never fuel machine indoors because flammable vapors will
accumulate in the area.
6.
7.
8. Never remove gas cap or add 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 I inch
below bottom of filler neck to provide for fuel expansion.
I0. Replace gasoline cap and tighten securely.
1I. 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:
I. 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 modify engine
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
_1 ARNING: This machine is equipped with an
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 arrester
meeting applicable local or state laws (if any).
If a spark arrester 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 attester for the muffler is available through your
nearest engine authorized service dealer or contact the service
department, RO. Box 361131 Cleveland, Ohio 44136-0019.
6I 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
_1_ 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
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
__\_%._ and muffler to cool before touching.
Ii_ WARNING: Your Responsibility--Restrict the use of this power machine to persons who read, understand and |
follow the warnings and instructions in this manual and on the machine. J
SAVETHESEINSTRUCTIONS!
SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES 7
co
-4
5
Z
I
Z
O
5
Z
"o
-4
Sight and hold this levelwith a vertical tree...
,_ or a corner of a building...
i
i__ or a fencepost
I I
i I
'FOldo, ',
'diine
--Lepre_n
,tsa15 o
I
I
15 °
Usethis page asaguide 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 3
Contents of Carton
One Lawn Mower
One Hardware Pack
One Blade Control
One Lawn Mower Operator's Manual
Four Wheels
One Chute Deflector
One Engine Operator's Manual
One Upper & Lower Handle
One Bottle of Oil
Group1
Group2
ffardware Pack
Qty. 2 Qty. 2
k--
_-- Qty. 2 _ Qty. 2
Qty. 4
Group3
Group4
Group5
-- Qty. 4
Qty. 4
\-_ ]
Qty. 1
Qty. 4
Qty. 2
Qty. 1
Group6 _ Qty. 1
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.
Chute Deflector
1.
2.
NOTE: Use the hardware in Group to complete the
following steps.
Align the holes on the chute deflector with the
corresponding holes on the deck surface.
Insert carriage screws up through the underside of the
deck and through the chute deflector. See Fig. 3-1.
Carriage Screw ..................
J
Figure 3-1
3, Secure each screw with a washer and lock nut.
Handles
NOTE: Use the hardware in Groups 2 and 4 to complete the
following steps.
Lower Handle
1, Lift the rear of the deck and place it on a block of wood to
secure it.
2, Place the lower handle over the deck and align the holes on
the deck with the corresponding holes on the handle.
3. Secure the lower handle to the deck using the hex screws,
shoulder screws, and flange lock nuts. See Fig. 3-2.
Shoulde
Screw
FlangeLockNut
\
He× Screw
Figure 3-2
UpperHandle
1, Place the 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,
Carriage
Bolt
\\\\
"Flange
Lock Nut
Figure 3-3
'°1SECTION 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
Lock
Nut
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.
Fht
ld
3_
Figure 3=5
Check to confirm that the blade control pivots freely
against the upper handle.
J
Control Cable
Unwrap the control cable from the engine and route it
under the lower handle.
Z Fitting
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.
\\\
/
Z=Fitting
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.
Snap
Fitting
_Stu//d inside •
Snap Fitting
....... Upper
Handle
Figure 3=7
2. Secure the cable to the lower left handle with a cable tie.
Trim off the extra length of the cable tie.
Starter Rope
NOTE: Use the hardware in Group 5 to complete the following
steps.
Flange
Lock _
Eye Bolt
Figure 3=8
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
Cutting Height
1. Remove the carriage bolts and related hardware from the
wheels. See Fig. 3-9.
f
Medium
\
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. For a lower
cutting height, use the upper hole.
Set-Up
Gasand 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 -- ASSEMBLY& SET-UP
Controlsand Features 4
Recoil Starter
Figure 4-1
8lade Control
The blade control is attached to the upper handle of the mower.
Depress and squeeze it against the upper handle to operate the
unit. Release it to stop engine and blade.
_ARNING: This blade control is a safety device.
Never attempt to bypass its operations.
RecoilStarter
J
The recoil starter is attached to the right upper handle. Stand
behind the unit and pull the recoil starter rope to start the unit.
13
Operation
Starting Engine
1.
2.
3.
WARNING: Be sure no one other than the operator
isstanding near the lawn mower while starting
engine or operating mower. Never run engine
indoors or in enclosed, poorly ventilated areas.
Engine exhaust contains carbon monoxide, an
odorless and deadly gas. Keep hands, feet, hair and
loose clothing away from any moving parts on
engine and lawn mower.
When starting the engine for the first time, push primer (if
equipped) five times. For all future starts, push the primer
three times. Wait about two seconds between each push.
See Fig. 5-1. Do not prime to restart a warm engine.
Standing behind the mower, squeeze the blade control
against upper handle.
Holding these two handles together firmly, grasp recoil
starter handle and pull rope out with a rapid, continuous,
full arm stroke. See Figure 5-1. Keeping a firm grip on the
starter handle, let the rope rewind slowly. Repeat until
engine cranks. Let the rope rewind each time slowly.
Stopping Engine
1. Release blade control to stop the engine and blade.
i_ WARNING: Wait for the blade to stop completely
before performing any work on the mower or to
remove the mulching baffle (if equipped).
UsingYourlawn Mower
Be sure lawn is clear of stones, sticks, wire, or other objects
which could damage lawn mower or engine. Such objects could
be accidently thrown by the mower in any direction and cause
serious personal injury to the operator and others.
Figure 5-1
WARNING: The operation of any lawn mower can
result in foreign objects being thrown into the eyes,
which can damage your eyes severely. Always wear
safety glasses while operating the mower, or while
performing any adjustments or repairs on it.
WARNING: If you strike a foreign object, stop the
engine. Remove wire from the spark plug,
thoroughly inspect mower for any damage, and
repair damage before restarting and operating.
Extensive vibration of mower during operation is an
indication of damage. The unit should be promptly
inspected and repaired.
Maintenance& Adjustments
Maintenance
GeneralRecommendations
Always observe safety rules when performing any
maintenance.
The warranty on this lawn mower does not cover items that
have been subjected to operator abuse or negligence. To
receive full value from warranty, operator must maintain
the lawn mower as instructed here.
Changing of engine-governed speed will void engine
wa rra nty.
All adjustments should be checked at least once each
season.
Periodically check all fasteners and make sure these are
tight.
Lubrication
WARNING: Always stop engine, disconnect spark
plug, and ground against engine before performing
any type of maintenance on your machine.
1. Lubricate pivot points on the blade control at least once
a season with light oil. This control must operate freely in
both directions. See Fig. 6-1.
2. Lubricate the wheels at least once a season with light oil (or
motor oil). If wheels are removed for any reason, lubricate
surface of the axle bolt and inner surface of the wheel with
light oil. See Fig. 6-1.
3. Follow the accompanying engine manual for lubrication
schedule and instruction for engine lubrication.
DeckCare
Clean underside of the mower deck after each use to prevent
build-up of grass clippings or other debris. Follow steps below
for this job.
1. Disconnect spark plug wire. Drain gasoline from lawn
mower or place a piece of plastic under the gas cap.
2. Tip mower so that it rests on the housing. Keep the side
with the air cleaner facing up. Hold mower firmly.
_ll WARNING: Never tip the mower more than 90 ° in
any direction and do not leave the mower tipped for
any length of time. Oil can drain into the upper part
of the engine causing a starting problem.
3. Scrape and clean the underside of the deck with a suitable
tool. Do not spray with water.
IMPORTANT: Do not use a pressure washer or garden hose
to clean your unit. These may cause damage to the engine.
The use of water will result in shortened life and reduce
serviceability.
4. Put the mower back on its wheels on the ground. Ifyou
had put plastic under the gas cap earlier, make sure to
remove it now.
EngineCare
A list of key engine maintenance jobs required for good
performance by the mower is given below. Follow the
accompanying engine manual for a detailed list and instructions.
Maintain oil level as instructed in engine manual.
Service air cleaner every 25 hours under normal conditions.
Clean every few hours under extremely dusty conditions.
Poor engine performance and flooding usually indicates
that the air cleaner should be serviced. To service the air
cleaner, refer to the engine manual.
Clean spark plug and reset the gap once a season. Spark
plug replacement is recommended at the start of each
mowing season. Check engine manual for correct plug
type and gap specifications.
Clean engine regularly with a cloth or brush. Keep the
top of the engine clean to permit proper air circulation.
Remove all grass, dirt, and combustible debris from muffler
a rea.
Figure 6-1
15
Service 7
Blade Care
WARNING: When removing the cutting blade for
sharpening or replacement, protect your hands with
a pair of heavy gloves or use a heavy rag to hold the
blade.
Periodically inspect the blade adapter for cracks, especially if you
strike a foreign object. Replace when necessary. Follow the steps
below for blade service.
1. Disconnect spark plug boot from spark plug. Turn mower
on its side making sure that the air filter and the carburetor
are facing up.
2. Remove the bolt and the blade bell support which hold the
blade and the blade adapter to the engine crankshaft. See
Fig. 7-1.
..........
Figure 7-1
3.
4.
Remove blade and adapter from the crankshaft. See Fig.
7-1.
Remove blade from the adapter for testing balance.
Balance the blade on a round shaft screwdriver to check.
Remove metal from the heavy side until it balances evenly.
When sharpening the blade, follow the original angle of
grind. Grind each cutting edge equally to keep the blade
balanced.
_ARNING: An unbalanced blade will cause
excessive vibration when rotating at high speeds. It
may cause damage to mower and could break
causing personal injury.
5. Lubricate the engine crankshaft and the inner surface of
the blade adapter with light oil. Slide the blade adapter
onto the engine crankshaft. Place the blade on the adapter
such that the side of the blade marked "Bottom" (or with
part number) faces the ground when the mower is in the
operating position. Make sure that the blade is aligned and
seated on the blade adapter flanges.
6. Place blade bell support on the blade. Align notches on the
blade bell support with small holes in blade.
7. Replace hex bolt and tighten hex bolt to torque: 450 in. Ibs.
rain., 600 in. Ibs. max.
To ensure safe operation of your mower, periodically check the
blade bolt for correct torque.
Off-SeasonStorage
The following steps should be taken to prepare your lawn mower
for storage.
Clean and lubricate mower thoroughly as described in the
lubrication instructions.
Do not use a pressure washer or garden hose to clean your
unit.
Coat mower's cutting blade with chassis grease to prevent
rusting.
Refer to engine manual for correct engine storage
instructions.
Store mower in a dry, clean area. Do not store next to
corrosive materials, such as fertilizer.
When storing any type of power equipment in a poorly
ventilated or metal storage shed, care should be taken to
rust-proof the equipment. Using a light oil or silicone, coat the
equipment, especially cables and all moving parts of your lawn
mower before storage.
Troubleshooting
Problem
Engine Fails to start
Engine runs erratic
1.
2.
3.
4.
Cause
Blade control disengaged. 1.
Spark plug boot disconnected. 2.
Fuel tank empty or stale fuel. 3.
Engine not primed (if equipped with primer). 4.
Remedy
Engage blade control.
Connect wire to spark boot.
Filltank with clean, fresh gasoline.
Prime engine as instructed in the Operation
section.
5. Faulty spark plug.
6. Blocked fuel line.
7. Engine flooded.
8. Fuel valve (if equipped) closed.
5. Clean, adjust gap, or replace.
6. Clean fuel line.
7. Wait a few minutes to restart, but do not
prime.
8. Open fuel valve. See engine manual.
9.
1.
2.
Engine not choked (if equipped with choke). 9.
Spark plug boot loose. 1.
Blocked fuel line or stale fuel. 2.
3. Ventin gas cap plugged. 3.
4. Water or dirt in fuel system. 4.
5,
6.
Dirty air cleaner. 5.
Unit running with CHOKE (if equipped) 6.
Choke engine. See engine manual.
Connect and tighten spark plug boot.
Clean fuel line; fill tank with clean, fresh
gasoline.
Clear vent.
Drain fuel tank. Refill with fresh fuel.
Refer to engine manual.
Push CHOKE knob in.
applied.
Engine overheats 1. Engine oil level low. 1. Fill crankcase with proper od.
2. Air flow restricted. 2. Clean area around and on top of engine.
Occasional skips 1. Spark plug gap too close. 1. Adjust gap to .030".
(hesitates) at
high speed
Idles poorly 1. Spark plug fouled, faulty, or gap too wide. 1.
2. Dirty air cleaner. 2.
Excessive Vibration 1. Cutting blade loose or unbalanced. 1.
2. Bent cutting blade. 2.
Mower will not 1. Wet grass. 1.
mulch grass
2. Excessively high grass. 2.
3. Dull blade. 3.
1. Wheels not positioned correctly. 1.
2. Dull blade. 2.
Uneven cut
Reset gap to .030" or replace spark plug.
Refer to engine manual.
Tighten blade and adapter. Balance blade.
See an authorized service dealer.
Do not mow when grass is wet; wait until
later to cut.
Mow once at a high cutting height, then
mow again at desired height or make a
narrower cutting path.
Sharpen or replace blade.
Place all four wheels in same height posttion
(if equipped with individual height adjusters).
Sharpen or replace blade.
17
ModelSeries020
27
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22
12
\
20
\21
19
ModelSeries020
Ref, I
1
2
3
4
5
6
7
8
9
IO
II
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Part Number
710-0654A
787-01602-0638
787-01602-0709
749-04037
749-1092A-0637
747-1161A-0637
Description
Hex Ind. Washer Screw, 3/8-16 x 1.0
Cutting Deck, 20" - Red
Cutting Deck, 20" - Green
Lower Handle
Upper Handle
Control Handle (Bail)
731-0872B
17098P
710-1044
736-0524B
748-0376C
942-0640
731-0064
710-0932
736-0173
710-3008
712-04063
710-1205
710-0262
753-0588
712-04064
734-04063
938-0533
736-0105
712-04065
725-0157
746-0957
938-04033
Rear Flap
Hinge Clip
Screw, 3/8-24 x 1.5"
Blade Bell Support
Blade Adapter
Cutting Blade
Discharge Chute
Carriage Screw, 1/4-20 x 1.0"
Flat Washer
Hex Screw, 5/16-18 x .75"
Flange Lock Nut, 5/16-18
Eye Bolt
Carriage Bolt, 5/16-18 x 1.5"
Blade Adapter Kit (Incl. Ref. 8-10)
Flange Lock Nut, 1/4-20
Wheel, 7" Star-Dia., Oys. Gray
Shoulder Screw, .498 x 1.635
Bell Washer
Flange Lock Nut, 3/8-16
Cable Tie
Control Cable
Shoulder Screw, 5/16-18 x.428"
19
MANUFACTURER'S LiMiTED WARRANTY FOR
The limited warranty set forth below is given by MTD LLC with
respect to new merchandise purchased and used in the United States
and/or its territories and possessions, and by MTD Products Limited
with respect to new merchandise purchased and used in Canadaand/
or its territories and possessions (either entity respectively, "MTD").
"MTD" warrants this product (excluding its Normal WearParts and
Attachments as described below) against defects in material and
workmanship for a period of one (1)year commencing on the date
of original purchase and will, at its option, repair or replace, free of
charge, any part found to be defective in materials or workmanship.
This limited warranty shall only apply if this product has been
operated and maintained in accordance with the Operator's Manual
furnished with the product, and has not been subject to misuse,
abuse, commercial use, neglect, accident, improper maintenance,
alteration, vandalism, theft, fire, water, or damage because of other
peril or natural disaster. Damage resulting from the installation or use
of any part, accessory or attachment not approved by MTD for use
with the product(s) covered by this manual will void your warranty as
to any resulting damage.
Normal WearParts are warranted to be free from defects in material
and workmanship for a period of thirty (30) days from the date of
purchase. Normal wear parts include, but are not limited to items
such as: batteries, belts, blades, blade adapters, tines, grass bags,
wheels, rider deck wheels, seats, snow thrower skid shoes, friction
wheels, shave plates, auger spiral rubber and tires.
Attachments-- MTD warrants attachments for this product against
defects in material and workmanship for a period of one (1) year,
commencing on the date of the attachment's original purchase or
lease. Attachments include, but are not limited to items such as:
grass collectors and mulch kits.
HOWTO OBTAINSERVICE:Warranty service is available, WITH
PROOFOFPURCHASE,through your local authorized service dealer.
To locate the dealer in your area:
In the U.S.A.
Check your Yellow Pages, or contact MTD LLC at RO. Box 361131,
Cleveland, Ohio 44136-0019, or call 1-800-800-7310, 1-330-220-
4683 or log on to our Web site at www.mtdproducts.com.
In Canada
Contact MTD Products Limited, Kitchener, ON N2G4J1, or call 1-800-
668-1238 or log on to our Web site at www.mtdcanada.com.
This limited warranty does not provide coverage in the following
cases:
a. The engine or component parts thereof. These items may carry a
separate manufacturer's warranty. Referto applicable manufactur-
er's warranty for terms and conditions.
b. Log splitter pumps, valves, and cylinders havea separate one-
year warranty.
c. Routine maintenance items such as lubricants, filters, blade
sharpening, tune-ups, brake adjustments, clutch adjustments,
deck adjustments, and normal deterioration of the exterior finish
due to use or exposure.
d. Service completed by someone other than an authorized service
dealer.
e. MTD does not extend any warranty for products sold or exported
outside of the United States and/or Canada, and their respective
possessions and territories, except those sold through MTD's
authorized channels of export distribution.
f. Replacement parts that are not genuine MTD parts.
g. Transportation charges and service calls.
h. MTD does not warrant this product for commercial use.
No implied warranty, including any implied warranty of
merchantability of fitness for a particular purpose, applies after
the applicable period of express written warranty above as to the
parts as identified. No other express warranty, whether written or
oral, except as mentioned above, given by any person or entity,
including a dealer or retailer, with respect to any product,shall
bind MTD. Duringthe period of the warranty, the exclusive remedy
is repair or replacement of the productas set forth above.
The provisions as set forth inthis warranty providethe sole and
exclusive remedy arising from the sale. MTD shall not be liable
for incidental orconsequential loss or damage including, without
limitation, expenses incurred for substitute or replacement lawn
care services or for rental expenses to temporarily replace a
warranted product.
Some states do not allow the exclusion or limitation of incidental
or consequential damages, or limitations on how long an implied
warranty lasts, so the above exclusions or limitations may not apply
to you.
In no event shall recovery of any kind begreater than the amount of
the purchase price of the product sold. Alteration of safety features of
the product shall void this warranty. You assume the risk and liability
for loss, damage, or injury to you and your property and/or to others
and their property arising out of the misuse or inability to use the
product.
This limited warranty shall not extend to anyone other than the
original purchaser or to the person for whom it was purchased as a
gift.
HOWSTATELAW RELATESTOTHIS WARRANTY: This limited
warranty gives you specific legal rights, and you may also have other
rights which vary from state to state.
IMPORTANT: Owner must present Original Proof of Purchase to
obtain warranty coverage.
MTD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136=0019; Phone: 1=800=800=7310, 1=330=220=4683
MTD Canada Limited = KITCHENER, ON N2G 4J1; Phone 1=800=668=1238
GD00-100098 REV.A

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