Toro 20487 Operator's Manual

Form No. 3323-759
Super
Recycler
Walk Power Lawn Mower
Model No. 20487—200000001 and Up
Operator’s Manual
Para
obtener una versión gratis de este manual en español, escriba a la dirección
indicada más abajo. Asegúrese de indicar el modelo y el número de serie de su producto. Pour obtenir gratuitement une version en français de ce manuel, écrivez à l’adresse
ci-dessous. N’oubliez pas d’indiquer les numéros de modèle et de série de votre produit.
The T
oro Company
, Attn: Parts Dept., 8111 L
yndale A
ve S, Bloomington, MN 55420-1
196
Domestic English (EN)
Contents
Page
Introduction 2. Safety 3
General Lawn Mower Safety3. . . . . . . . . . . . . . . . .
Safety and Instruction Decals5. . . . . . . . . . . . . . . . .
Assembly 6
Installing the Handle6. . . . . . . . . . . . . . . . . . . . . . .
Installing the Starter Rope7. . . . . . . . . . . . . . . . . . .
Before Starting7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Filling the Crankcase with Oil7. . . . . . . . . . . . . . . .
Filling the Fuel T
Operation 9
Controls 9
Starting the Engine9. . . . . . . . . . . . . . . . . . . . . . . . .
Stopping the Engine10. . . . . . . . . . . . . . . . . . . . . . . .
Using the Self-propel Drive10. . . . . . . . . . . . . . . . . .
Pulling the Lawn Mower Rearward
Checking the Control Bar Operation10. . . . . . . . . . .
Adjusting the Cutting Height12. . . . . . . . . . . . . . . . .
Operating T
Maintenance 15
Recommended Maintenance Schedule15. . . . . . . . .
Checking the Engine Oil Level16. . . . . . . . . . . . . . .
Changing the Engine Oil16. . . . . . . . . . . . . . . . . . . .
Cleaning the Underside of the Lawn Mower
Housing 18
Servicing the Air Filter18. . . . . . . . . . . . . . . . . . . . .
Replacing the Spark Plug19. . . . . . . . . . . . . . . . . . . .
Lubricating the Lawn Mower19. . . . . . . . . . . . . . . .
Cleaning under the Blade Brake Clutch (BBC)
Shield 20
Maintaining the Blade20. . . . . . . . . . . . . . . . . . . . . .
Adjusting the Self-propel Drive Cable22. . . . . . . . . .
Cleaning under the Belt Cover22. . . . . . . . . . . . . . . .
Adjusting the Throttle22. . . . . . . . . . . . . . . . . . . . . .
Emptying the Fuel T
Troubleshooting 23 Storage 24
Preparing the Fuel System24. . . . . . . . . . . . . . . . . . .
Preparing the Engine24. . . . . . . . . . . . . . . . . . . . . . .
General Information24. . . . . . . . . . . . . . . . . . . . . . . .
Removing from Storage25. . . . . . . . . . . . . . . . . . . . .
Accessories 25 Federal and California Emission Control
W
arranty Statement30. . . . . . . . . . . . . . . . . . . . . . . . . .
The T
oro T
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ank with Gasoline8. . . . . . . . . . . .
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ips 13
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ank 23
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otal Coverage Guarantee32. . . . . . . . . . . . . .
10
WARNING
The engine exhaust fr chemicals known to the State of California to cause cancer harm.
, birth defects, or other r
om this product contains
eproductive
Introduction
Thank you for choosing a Toro product. W be completely satisfied with your new purchase.
Read this manual carefully to learn how to operate and maintain your product properly. The information in this manual can help you and others avoid injury and product damage. Although T products, you are responsible for operating the product properly and safely
Whenever you contact your Authorized Service Dealer or the factory for help with service, genuine T additional information, have the model number and the serial number of your product handy model number and serial number decal on the product as illustrated in Figure 1.
1. Model
Write space below:
number and serial number decal
the product model number and serial number in the
Model
No.
Serial No.
oro designs and produces safe
.
1
Figure
1
e want you to
oro parts, or
. Y
ou will find the
1778
E1999 The T
All Rights Reserved
oro Company
2
Printed in USA
This
manual identifies potential hazards and has special safety messages that help you and others avoid personal injury and even death. DANGER, W CAUTION are words used to identify the level of hazard.
DANGER
serious injury or death if you do not follow the recommended precautions.
signals an extreme hazard that will cause
ARNING, and
motor is ever started. Pay particular attention to the safety alert symbol
W
ARNING, OR DANGER — “personal safety instruction.” Read and understand the instruction because it has to do with safety instruction may r
which means CAUTION,
. Failure to comply with
esult in personal injury
.
WARNING
or death if you do not follow the recommended precautions.
CAUTION
moderate injury if you do not follow the recommended precautions.
This manual uses two other words to highlight information. mechanical information and information worthy of special attention.
signals a hazard that may cause serious injury
signals a hazard that may cause minor or
Important
calls attention to special
Note
emphasizes general
Safety
This lawn mower meets or exceeds CPSC blade safety requir
ements for walk-behind r B71.1 specifications of the American National Standards Institute, in effect at time of pr However operator or owner can r potential for injury instructions.
T
oro designed this lawn mower for cutting and mulching grass, or grass. Any use for purposes other than these could prove dangerous to the operator or to bystanders.
Note:
muffler brush-covered, or unimproved grass-covered land without an approved spark arrester muffler may violate your state law.
, impr
oper use or maintenance by the
esult in injury
, comply with these safety
, when equipped with a grass bag, for catching cut
This engine is
. Operating this mower on any forest-covered,
not
equipped with a spark arrester
otary mowers and the
oduction.
. T
o r
educe the
General
The
following instructions have been adapted from the ANSI/OPEI standard B71.1—1998 and ISO standard 5395:1990(E). Information or terminology specific to T
oro lawn mowers is enclosed in parenthesis.
This cutting machine is capable of amputating hands and feet and throwing objects. Failure to observe the following safety instructions could result in serious injury or death.
Lawn Mower Safety
Training
Read the instructions carefully controls and the proper use of the equipment before starting.
See manufacturer’s instructions for proper operation and installation of accessories. Only use accessories approved by the manufacturer
Never allow children or people unfamiliar with these instructions to use the mower restrict the age of the operator
Never mow while people, especially children, or pets are nearby
T
ragic 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. children will remain where you last saw them.
Keep children out of the mowing area and under the watchful care of a responsible adult.
Be alert and turn mower of
. Stop mower if anyone enters the area.
. Be familiar with the
.
. Local regulations may
.
Never
assume that
f if children enter the area.
WARNING
POTENTIAL HAZARD
Engine exhaust contains carbon monoxide, which is an odorless, deadly poison.
WHA
T CAN HAPPEN
Carbon monoxide can kill you.
HOW T
T
o ensur gain knowledge of the product, it is essential that you and any other operator of the lawn mower read and understand the contents of this manual before the
O AVOID THE HAZARD Do not run the engine indoors or in an enclosed area.
e maximum safety
, best performance, and to
Use extra care when approaching blind corners, shrubs, trees, or other objects that may obscure vision.
Keep in mind that the operator or user is responsible for accidents or hazards occurring to other people or their property
.
Preparation
While mowing, always wear substantial footwear and long trousers.
Do not operate the equipment when barefoot or wearing open sandals.
Always wear safety goggles or safety glasses with side shields when operating mower
3
.
Thoroughly inspect the area where the equipment is to be used and remove all stones, sticks, wires, bones, and other foreign objects.
W
arning: Gasoline is highly flammable. Take the
following precautions: –
Store fuel in containers specifically designed for this purpose.
Refuel outdoors only and do not smoke while refuelling.
Add fuel before starting the engine. Never remove the cap of the fuel tank or add gasoline while the engine is running or when the engine is hot.
If gasoline is spilled, do not attempt to start the engine but move the machine away from the area of spillage and avoid creating any source of ignition until gasoline vapors have dissipated.
Replace all fuel tank and container caps securely
If the fuel tank has to be drained, do this outdoors.
Replace faulty muf
Before using, always visually inspect to see that the blades, blade bolts, and cutter assembly are not worn or damaged. Replace worn or damaged blades and bolts in sets to preserve balance.
On multibladed machines, take care as rotating one blade can cause other blades to rotate.
flers.
Stop the blade(s) if the mower has to be tilted for transportation when crossing surfaces other than grass and when transporting the mower to and from the area to be mowed.
Never operate the mower with damaged or missing guards or shields, or without safety devices; for example, deflectors and/or grass catchers in place.
Do not change the engine governor settings or overspeed the engine.
Disengage all blade and drive clutches before starting the engine.
Start the engine or switch on the motor carefully according to instructions and with feet well away from the blade(s).
Do not tilt when starting the engine or switching on the motor
.
starting. In this case, do not tilt it more than absolutely necessary and lift only the part which is away from the operator.
Do not start the engine when standing in front of the dischar
Do not put hands or feet near or under rotating parts. Keep clear of the dischar
Never pick up or carry a mower while the engine is running.
Stop the engine and disconnect the spark plug lead
, unless the mower has to be tilted for
ge chute.
ge opening at all times.
Operation
Do not operate the engine in a confined space where dangerous carbon monoxide fumes can collect.
Mow only in daylight or in good artificial light.
Always be sure of your footing on slopes.
W
alk; never run.
Keep a firm hold on the handle.
For wheeled rotary machines, mow across the face of slopes, never up and down.
Exercise extreme caution when changing direction on slopes.
Do not mow excessively steep slopes.
Use extreme caution when reversing or pulling the mower toward you.
Before and while moving backwards, look behind and down for small children.
before clearing blockages or unclogging chute;
before checking, cleaning, or working on the mower;
after striking a foreign object. Inspect the mower for damage and make repairs before restarting and operating the mower;
if mower starts to vibrate abnormally (check immediately).
Stop the engine –
whenever you leave the mower;
before refuelling.
Reduce the throttle setting during engine run-out and, if the engine is provided with a shut-of fuel of
f at the conclusion of mowing.
Stop the blade(s) when crossing gravel drives, walks, or roads.
Shut the engine of complete stop before removing grass catcher
Do not operate the mower while under the influence of alcohol or drugs.
f and wait until the blade comes to
f valve, turn the
.
4
If the equipment should start to vibrate abnormally stop the engine and check immediately for the cause. V
ibration is generally a warning of trouble.
Slopes are a major factor related to slip and fall accidents which can result in a severe injury slope, do not mow it.
W
atch for holes, ruts, or bumps. T
obstacles.
Do not
The operator could lose footing or balance.
Do not
cause slipping.
mow near drop-of
mow on wet grass. Reduced footing could
. If you feel uneasy on a
all grass can hide
fs, ditches, or embankments.
,
Maintenance and Storage
Keep
T
all nuts, bolts (especially blade attachment bolts), and screws tight to be sure the equipment is in safe working condition.
Never store the equipment with gasoline in the tank inside a building where fumes may reach an open flame or spark.
Allow the engine to cool before storing in any enclosure.
o reduce the fire hazard, keep the engine, muf battery compartment, and gasoline storage area free of grass, leaves, or excessive grease.
Check the grass catcher frequently for wear or deterioration.
fler,
Replace worn or damaged parts for safety
Use extra care when handling gasoline; vapors are explosive.
Never tamper with safety devices. Check their proper operation regularly
Keep the mower free of grass, leaves, or other debris build-up. Clean up oil or fuel spillage.
Stop and inspect the equipment if you strike an object. Repair
, if necessary
Never attempt to make wheel height adjustments while the engine is running.
Always disconnect electric mowers (live operated) before cleaning, repairing, or adjusting.
Grass catcher components are subject to wear, damage, and deterioration, which could expose moving parts or allow objects to be thrown. Frequently check components and replace with manufacturer recommended parts when necessary
Mower blades are sharp and can cut. W or wear gloves, and use extra caution when servicing them.
Do not change the engine governor setting or overspeed the engine.
T
o ensure the best performance and safety
only genuine T
Do not use “will fit” parts and accessories; they may cause a safety hazard.
.
, before restarting.
oro replacement parts and accessories.
.
’s
.
rap the blade(s)
, purchase
Safety
and Instruction Decals
Safety
decals and instructions are easily visible to the operator and are located near any
area of potential danger
. Replace any decal that is damaged or lost.
5
On
Mower Housing
(Part No. 43-8480)
On Mower Housing
(Part No. 99-6018)
On Control Panel
(Part No. 98-1523)
(Part No. 93-0248)
Assembly
Note:
Determine the left and right sides of the lawn
mower by standing in the operating position.
Installing
1. Remove
2.
Install the upper handle onto the lower handle using the two knobs (they come loose with the lawn mower) on the left and right side of the handle as shown in Figure 2.
the Handle
the fillers from the box.
On Mower Deck
1. Handle
Note:
handles.
1
Figure
knob (2)
Position both handle knobs on the
2
311
inside
of the
6
3.
Move the handle latches slightly outward to allow the handle to freely pivot backward into the operating position (Fig. 3).
7.
Make sure that the control cables are to the rear and inside of the handles and secure the cables to the handle with cable ties (Fig. 3).
1
3
2
1. Cable
2.
Handle latch
Figure
tie
3
3.
Handle stud
4.
Control Cable
WARNING
POTENTIAL
Folding or unfolding the handle impr
pinch, stretch, or damage one or mor
cables.
WHA
T CAN HAPPEN
Any pinched, str
cause an operational failur
unsafe operating condition.
HOW T
Do not pinch, str
Handle the cables with car
unfolding the handle.
Do not use the lawn mower if one or mor
the cables ar
Contact your Authorized Service Dealer
HAZARD
etched, or damaged cable may
e that r
O AVOID THE HAZARD
etch, or damage the cables.
e when folding or
e pinched, str
etched, or damaged.
1
4
esults in an
311
operly can
e of the
e of
.
Installing
Pull
the starter rope through the rope guide on the handle
(Fig. 4).
1. Rope
guide
Before
Filling
The
crankcase can hold 22 ounces (0.65 liters) of oil. Use only a high-quality, SAE 30 or 10W30 weight deter oil that has the American Petroleum Institute (API) “service classification” — SF
Before each use, make sure that the oil level is between the
Add
and the
the Starter Rope
1
2
m-1690
Figure
4
2.
Starter rope
Starting
the Crankcase with Oil
gent
, SG, SH, or SJ.
Full
marks on the dipstick (Fig. 5).
3
2
4.
Pivot the handle backward.
5.
Move the handle latches inward while snapping the handle stud into the center hole of the handle latch (Fig. 3).
Note:
If a handle latch does not fit tightly against the handle tube, remove the latch from the handle stud, bend the latch inward, and attach it to the handle stud. Repeat as necessary to ensure a tight fit between the latch and the handle.
6. T
ighten the handle knobs securely
If handle height is not satisfactory
Note:
placing the handle stud into a dif
.
, adjust it by
ferent hole.
1. Dipstick
2.
To
7
Add
mark
add oil:
1
Figure
5
3.
Full
1
m-3665/284
mark
1.
Move the lawn mower to a level surface.
2.
Clean around the dipstick (Fig. 5).
3.
Remove the dipstick by rotating the cap counterclockwise and pulling it out.
4. W
ipe the dipstick clean with a clean cloth.
5.
Fully insert the dipstick into the filler neck, then remove it.
Note: T fully install the dipstick.
6.
7.
IMPORTANT and run the engine; engine damage will r the excess oil until the oil level on the dipstick r Full.
8.
o ensure an accurate oil level reading, you must
Read the oil level on the dipstick (Fig. 5). If the oil level reading is below the
dipstick, hole to raise the oil level to the dipstick.
Insert the dipstick into the filler neck and rotate the cap clockwise until it is tight.
slowly
pour only enough oil into the filler
: Do not overfill the crankcase with oil
Add
Full
mark on the
mark on the
esult. Drain
eads
DANGER
POTENTIAL HAZARD
In certain conditions, gasoline is extr flammable and highly explosive.
WHA
T CAN HAPPEN
A fir
e or explosion fr
and others and can damage pr
HOW T
Stor
O AVOID THE HAZARD Use a funnel and fill the fuel tank outdoors, in an open area, and when the engine is cold. W up any gasoline that spills. Do not fill the fuel tank completely full. Add gasoline to the fuel tank until the level is 1/4 to 1/2 inch (6 to 13 mm) below the bottom of the filler neck. This empty space in the tank allows gasoline to expand. Never smoke when handling gasoline, and stay away fr ignite the gasoline fumes.
keep it out of the r Never buy mor gasoline.
om an open flame or wher
e gasoline in an appr
om gasoline can burn you
oved container and
each of childr
e than a 30-day supply of
emely
operty.
e a spark may
en.
ipe
Filling
the Fuel T
ank with
Gasoline
For
best results, use clean, fresh, lead-free gasoline, including octane rating of 87 or higher purchase only the quantity of gasoline that you expect to use in 30 days. Using unleaded gasoline results in fewer combustion deposits and longer engine life. Y leaded gasoline if unleaded gasoline is not available.
IMPORTANT IMPORTANT
containing methanol, gasohol containing mor 10% ethanol, pr these fuels can damage the engine’
IMPORTANT since the last mowing season or longer
oxygenated
or
reformulated
. T
: Do not add oil to the gasoline. : Do not use methanol, gasoline
emium gasoline, or white gas. Using
: Do not use gasoline that has been stor
gasoline, with an
o ensure freshness,
s fuel system.
.
ou may use
e than
ed
DANGER
POTENTIAL HAZARD
When fueling, under certain cir static charge can develop, igniting the gasoline.
WHA
T CAN HAPPEN
A fir
e or explosion fr
and others and damage pr
HOW T
O AVOID THE HAZARD Always place gasoline containers on the gr away from your vehicle befor Do not fill gasoline containers inside a vehicle or on a truck or trailer bed because interior carpets or plastic truck bed liners may insulate the container and slow the loss of any static charge. When practical, r equipment fr the equipment with its wheels on the r If this is not possible, then refuel such equipment on a truck or trailer from a portable container dispenser nozzle. If you must use a gasoline dispenser nozzle, keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete.
om the truck or trailer and r
, rather than fr
om gasoline can burn you
emove gasoline-power
om a gasoline
cumstances, a
operty.
e filling.
ed
ound.
ound
efuel
8
Use a fuel stabilizer/conditioner regularly during operation and storage. A stabilizer/conditioner cleans the engine during operation and prevents gum-like varnish deposits from forming in the engine during periods of storage.
2
4
1
3
IMPORTANT fuel stabilizer/conditioner
: Do not use fuel additives other than a
. Do not use fuel stabilizers with an alcohol base such as ethanol, methanol, or isopropanol.
1.
Clean around the fuel tank cap (Fig. 6).
2
1. Fuel
Figure
tank cap
6
2. Primer
1
m-3665
1. Throttle
2.
control
Ground speed control
Starting
1. Connect
the wire to the spark plug (Fig. 8).
Figure
7
3.
4.
the Engine
972
Control bar Recoil starter
2. Remove
3.
Fill the fuel tank with unleaded gasoline to within 1/4 to 1/2 inch (6 to 13 mm) from the top of the tank.
the cap from the tank.
Do
not fill into the filler neck.
4.
Install the fuel tank cap and wipe up any spilled gasoline.
Operation
Each time before you mow drive and the control bar operate properly release the blade control bail, the blade should stop. If it does not, contact an Authorized Service Dealer
Controls
The throttle control, the ground speed control, the control bar
, and the recoil starter are on the upper handle (Fig. 7).
, make sure that the self-propel
. When you
.
1
Figure
1. Spark
2. Move
3.
plug wire
the throttle control to the
Push the primer three times (Fig. 6). Wait about two
8
(Fast
) position.
seconds between each push.
Note:
Do not use the primer to start a warm engine after a brief shutdown. However, cool weather may require you to prime the engine again.
4.
Pull the recoil starter out until there is no slack in the rope, then pull it vigorously
5.
Regulate the throttle as desired between the and the
(Slow
) positions.
.
(Fast)
m-3662
Note:
Allow the engine to warm up for at least one minute; longer in cooler temperatures.
9
Stopping
1. Release
traction drive.
2.
Move the ground speed control to the position.
3.
Move the throttle to the behind the handle until all moving parts stop.
Using
The
lawn mower has three ground speeds: speed 1 is slow
speed 2 is medium, and speed 3 is a fast-walking pace.
1.
Move the ground speed control to the desired setting.
2.
Move the control bar down to A and raise to B to engage the blade (Fig. 9).
1
the Engine
the control bar to stop the blade and the
N (Neutral)
(Off
) position and stay
the Self-propel Drive
C
Note:
Do not shift speeds while squeezing the control bar against the handle in the C (drive) position (Fig. 9); this can damage the transmission.
the middle position when you change the gr
Y
ou vary the ground speed by increasing or decreasing the distance between the control bar and the handle. Lower the control bar to slow the lawn mower when making a turn or if the lawn mower moves too fast for you. If you lower the control bar too far self-propelling. Squeeze the control bar closer to the handle to increase the ground speed. When the control bar is tight against the handle, the lawn mower will self-propel at the maximum ground speed. Move the
,
ground speed control to the using the lawn mower for trimming.
Pulling
the Lawn Mower
Move the contr
, the lawn mower will stop
N (Neutral
ol bar to ound speed.
) position when
Rearward
Your
lawn mower comes with free-wheeling clutches which make it easier to pull the lawn mower rearward. Y
ou must lower the control bar enough to disengage the self-propel drive and disengage the clutches before pulling the lawn mower rearward. Y mower forward one inch or more after you release the control bar to disengage both the self-propel drive the clutches.
ou may need to push the lawn
2
B
A
Figure
9
1. Speed
3. Squeeze
varies
the control bar against the handle (C) to
engage the traction drive (Fig. 9). The ground speed varies depending on the space
between the control bar and the handle. T the traction drive but keep the blade engaged, gradually release the control bar to the middle position (Fig. 9).
T
o self-propel with the blade disengaged, simply squeeze the control bar against the handle, eliminating the downward movement necessary to engage the blade.
2.
Middle position
o disengage
145
For example, if you approach an object such as a tree or bush from which you want to pull back the lawn mower lower the control bar just enough to disengage the traction drive when the lawn mower is about six inches away from the object. The momentum of the lawn mower should carry it forward at least one inch which will disengage the clutches. Y mower rearward.
Adjust the self-propel cable properly so that you can lower the control bar comfortably to stop the traction drive without stopping the engine. Refer to
Self-pr
information. If you need help, see your Authorized Service Dealer
Checking
ou should then be able to easily pull the lawn
Adjusting the
opel Drive Cable
.
on page 22 for cable adjustment
the Control Bar
,
Operation
Check
the control bar before each use to ensure that the
Blade Brake Clutch (BBC) system is operating properly
Normal Control Bar Operation Test
1. Stop
2.
the engine and wait for all moving parts to stop.
Move the lawn mower onto a paved surface in a non-windy area.
.
10
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