Toro 20489 Operator's Manual
FORM NO. 3319–691
V-21S
Walk-behind Power Mower
Model No. 20489 — 8900001 & Up
V-21S
Tondeuse motorisée à guidage arrière
Modèle No. 20489 — 8900001 et suivants
V-21S
Cortadora de césped motorizada empujada por
el usuario
Modelos N. 20489 — 8900001 y siguientes
Operator’s Manual
Manuel de L’Utilisateur
Manual del Operador
WARNING:
The engine exhaust from this product
contains chemicals known to the State of
California to cause cancer, birth defects,
or other reproductive harm.
AVERTISSEMENT:
Les gaz d’échappement du moteur de ce
produit contiennent des produits
chimiques reconnus dans l’état de
Californie comme cancérigènes,
responsables de malformations
congénitales, ou comme nocifs à l’égard
des fonctions de la reproduction.
ADVERTENCIA:
El escape del motor de esta herramienta
contiene productos químicos que según
la información del Estado de California
producen cáncer, defectos congénitos u
otros riesgos reproductivos.
Figures — Figuras
1
English
1. Model and serial number decal
Français
1. Décalcomanie de numéros de modèle et de série
Español
1. Calcomanía con los números de modelo y serie
2
3
English
1. Throttle cable 2. Traction cable
Français
1. Câble des gaz 2. Câble de traction
Español
1. Cable de acelerador 2. Cable de tracción
4
English
1. Handle
2. Mounting bracket
Français
1. Mancheron
2. Support de montage
Español
1. Manija
2. Soporte de montaje
Printed in USA
3. Knob
4. Housing pocket
3. Bouton
4. Logement de support
3. Perillas
4. Alojamiento de caja
English
1. Cable tie
Français
1. Attache
Español
1. Abrazadera de cable
The Toro Company – 1997
All Rights Reserved
791
i
Figures — Figuras
5
6
1
2
English
1. Rope guide 2. Starter rope
Français
1. Guide 2. Corde du lanceur
Español
1. Gula del cable 2. Cable del arrancador
1620
m-1690
7
6
1
4
English
1. Bag door
2. Bag ramp
3. Discharge door
Français
1. Volet du sac
2. Ouverture du sac
3. Volet d’éjection
4. Poignée du sac
Español
1. Puerta del saco
2. Rampa de saco
3. Puerta de descarga
4. Manija de saco
3
2
5
775
4. Bag handle
5. Mounting bracket
6. Bag frame hook
5. Support de montage
6. Crochet de l’armature du
sac
5. Soporte de montaje
6. Gancho para el armazón
del saco
ii
Figures — Figuras
8 9
795
1
3
2
4
1
m-3665/284
5
English
1. Dipstick
2. ADD mark
3. FULL mark
Français
1. Jauge d’huile
2. Repère ADD (ajouter)
3. Repère FULL (plein)
Español
1. Varilla de nivel
2. Marca “ADD” (agregar)
3. Marca “FULL” (lleno)
4. Fuel tank cap
5. Spark plug wire
4. Bouchon du réservoir de
carburant
5. Fil de bougie
4. Tapa del depósito de
combustible
5. Cable de la bujía
iii
Figures — Figuras
10
English
1. Throttle control
2. Ground speed control
Français
1. Commande des gaz
2. Vitesse de traction
Español
1. Acelerador
2. Control de avance sobre
el terreno
11
3. Control bar
4. Recoil starter
3. Barre de commande
4. Poignée du lanceur
3. Barra de control
4. Arrancador recuperador
1978
12
English
1. RUN/DRIVE position
2. RUN/SHIFT position
Français
1. Position
MARCHE/TRACTION
2. Position MARCHE/
CHANGEMENT DE
VITESSE
Español
1. Posición
AVANCE/AUTOMATICO
2. Posición
AVANCE/MANUAL
405
3. STOP position
3. Position ARRET
3. Posición PARADA
English
1. Primer
Français
1. Amorceur
Español
1. Cebador
iv
m-1344
Figures — Figuras
13
English
1. Height-of-cut lever
Français
1. Levier de hauteur de coupe
Español
1. Palanca de ajuste de altura de corte
15
788
English
1. Oil fill tube
Français
1. Tube de remplissage d’huile
Español
1. Tubo de llenado del aceite
m-1782
14
English
1. Screw
2. Cover
Français
1. Vis
2. Couvercle
Español
1. Tornillo
2. Tapa
16
English
1. .030 in. (.76 mm)
m-1003
3. Paper cartridge
3. Cartouche en papier
3. Cartucho de papel
Français
1. 0,76 mm
Español
1. 0,76 mm
986
v
Figures — Figuras
17
2
1
English
1. Cover 2. Screw (2)
Français
1. Capot 2. Vis (2)
Español
1. Tapa 2. Tornillo (2)
4
3
18
m-1709
2
19
2
3
4
5
English
1. Nut
2. Support block
3. Top jam nut
Français
1. Ecrou
2. Bloc de support
3. Contre-écrou supérieur
Español
1. Tuerca
2. Bloque de refuerzo
3. Contratuerca superior
1
362
4. Bottom jam nut
5. Wheel traction cable
4. Contre-écrou inférieur
5. Câble d’entraînement des
roues
4. Contratuerca inferior
5. Cable de tracción de las
ruedas
English
1. Cable clamp screw
2. Throttle cable
Français
1. Vis du serre-câble
2. Câble des gaz
Español
1. Tornillo de la abrazadera
del cable
2. Cable del acelerador
vi
1
20
1-1/2"
(4cm)
m-2348
3. Throttle lever
4. Stop
3. Levier de commande des
gaz
4. Butée
149
3. Palanca del acelerador
4. Tope
Figures — Figuras
21
2
English
1. Brake lever
2. Handle
Français
1. Levier de câble
2. Mancheron
Español
1. Palanca del freno
2. Manija
22
23
1
2
1
3
3,2-4,8 mm
(!/8"Ć#/16")
3
4
3. Nut
4. Cable conduit
3. Ecrou
4.
Gaîne du câble
3. Tuerca
4. Conducto del cable
777
English
1. Blade
2. Lockwasher
Français
1. Lame
2. Rondelle
Español
1. Cuchilla
2. Arandela
3. Blade bolt
3. Boulon de lame
3. Copa de protección
1833
24
1
1
2
A
B
C
English
1. Flat part of blade
2. Sail
Français
1. Partie incurvée de la lame
2. Partie plane de la lame
Español
1. Parte plana de la cuchilla
2. Aleta
4
3. Wear
4. Slot formed
3. Usure
4. Apparition d’une entaille
3. Desgaste
4. Ranura formada
151
153
2
3
2
English
1. Sharpen at this angle only
Français
1. Aiguisez à cet angle seulement
Español
1. Afile en este ángulo solamente
vii
Figures — Figuras
25
English
1. Grease fitting
Français
1. Graisseur
Español
1. Engrasador
27
English
1. Dethatcher attachment
Français
1. Accessoire de déchaumage
Español
1. Aditamento despajador
28
141
26
490
1834
English
1. Leaf shredder screen
Français
1. Dechiqueteur de feuilles
Español
1. Desmenuzador de hojas
viii
Contents
Introduction
Introduction 1. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safe Operating Practices 2. . . . . . . . . . . . . .
Safety and Instruction Decals 5. . . . . . . . . .
Assembly 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Handle 6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starter Rope 6. . . . . . . . . . . . . . . . . . . . . . . .
Grass Bag 6. . . . . . . . . . . . . . . . . . . . . . . . . .
Before Starting 6. . . . . . . . . . . . . . . . . . . . . . . . . .
Oil 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gasoline 7. . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controls 8. . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting Engine 8. . . . . . . . . . . . . . . . . . . . . .
Stopping Engine 8. . . . . . . . . . . . . . . . . . . . .
Self-propelled Drive 8. . . . . . . . . . . . . . . . . .
Pulling Mower Rearward 8. . . . . . . . . . . . . .
Using Grass Bag 9. . . . . . . . . . . . . . . . . . . . .
Adjusting Cutting Height 9. . . . . . . . . . . . . .
Maintenance 11. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Maintenance Schedule 11. . .
Air Filter 12. . . . . . . . . . . . . . . . . . . . . . . . . . .
Drain Gasoline 12. . . . . . . . . . . . . . . . . . . . . .
Change Engine Oil 12. . . . . . . . . . . . . . . . . . .
Spark Plug 13. . . . . . . . . . . . . . . . . . . . . . . . .
Throttle Cable 13. . . . . . . . . . . . . . . . . . . . . .
Self-propelled Cable 14. . . . . . . . . . . . . . . . .
Brake Cable 14. . . . . . . . . . . . . . . . . . . . . . . .
Blade 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lubrication 15. . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning 15. . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories 16. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Federal and California Emission Control
Warranty Statement 17. . . . . . . . . . . . . . . . . . . . .
The Toro Performance Warranty 20. . . . . . . . . . . .
Page
Thank you for purchasing a Toro product.
All of us at Toro want you to be completely satisfied
with your new product, so feel free to contact your
local Authorized Service Dealer for help with service,
genuine Toro parts, or other information you may
require.
Whenever you contact your Authorized Service
Dealer or the factory, always know the model and
serial numbers of your product. These numbers will
help the Service Dealer or Service Representative
provide exact information about your specific
product. You will find the model and serial number
decal located in a unique place on the product
(Fig. 1).
For your convenience, write the product model and
serial numbers in the space below.
Model No.
Serial No.
Read this manual carefully to learn how to operate
and maintain your product correctly. Reading this
manual will help you and others avoid personal injury
and damage to the product. Although Toro designs,
produces and markets safe, state-of-the-art products,
you are responsible for using the product properly
and safely. You are also responsible for training
persons who you allow to use the product about safe
operation.
The Toro warning system in this manual identifies
potential hazards and has special safety messages that
help you and others avoid personal injury, even death.
DANGER, WARNING and CAUTION are signal
words used to identify the level of hazard. However,
regardless of the hazard, be extremely careful.
EN–1
DANGER signals an extreme hazard that will cause
serious injury or death if the recommended
precautions are not followed.
WARNING signals a hazard that may cause serious
injury or death if the recommended precautions are
not followed.
CAUTION signals a hazard that may cause minor or
moderate injury if the recommended precautions are
not followed.
Two other words are also used to highlight
information. “Important” calls attention to special
mechanical information and “Note” emphasizes
general information worthy of special attention.
Safety
This machine meets or exceeds CPSC blade safety
requirements for walk–behind rotary mowers and
the B71.1 specifications of the American National
Standards Institute, in effect at time of
production. However, improper use or
maintenance by the operator or owner can result
in injury. To reduce the potential for injury,
comply with these safety instructions and always
pay attention to the safety alert
means CAUTION, WARNING or
DANGER—“personal safety instruction.” Failure
to comply with the instruction may result in
personal injury.
symbol which
POTENTIAL HAZARD
• Engine exhaust contains carbon monoxide,
which is an odorless, deadly poison.
WHAT CAN HAPPEN
• Carbon monoxide can kill you and is also
known to the State of California to cause
birth defects.
HOW TO AVOID THE HAZARD
• Do not run engine indoors or in an enclosed
area.
This mower is designed for cutting and recycling
grass or, when equipped with a grass bag, for
catching cut grass. Any use for purposes other than
these could prove dangerous to user or bystanders.
Note: This engine is NOT equipped with a
spark arrester muffler. Use or operation
of this mower in the State of California
on any forest-covered, brush-covered
or unimproved grass-covered land,
without an approved spark arrester
muffler, is a violation of the law. Other
states may have similar laws.
General Operation
1. Read this manual carefully before operating the
mower. Become familiar with the controls and
proper use of the mower. Never allow children
under 16 years of age to operate the mower.
Never allow adults to operate mower without
proper instructions.
Safe Operating Practices
This product is capable of amputating hands and feet
and throwing objects. Always follow all safety
instructions to avoid serious injury or death.
EN–2
2. The operator of the mower is responsible for
keeping everyone, especially children and pets,
away from area of operation. The operator is
responsible for accidents or hazards occurring to
other people or their property.
3. Thoroughly inspect area where mower will be
used and remove sticks, stones, wire, and debris.
Watch for foreign objects while mowing.
4. Wear long pants and substantial shoes. Do not
operate mower while wearing open-toed shoes,
jewelry, loose clothing or when barefoot.
5. Always wear safety glasses or eye shields during
operation to protect eyes from foreign objects
that may be thrown from the machine. Wearing
of hearing protection, protective gloves and a
safety helmet is advisable.
6. Check fuel level before starting engine. Because
fuel is highly flammable, handle it carefully.
A. Use an approved container.
B. Fill fuel tank outdoors, not indoors.
NEVER ADD FUEL TO AN ENGINE
THAT IS RUNNING OR HOT.
C. Do not smoke while refueling.
While Operating
1. Do not run engine indoors.
2. Start the engine carefully according to
instructions and with feet well away from the
blade.
3. Always maintain secure footing. Keep a firm
grip on the handle and walk; never run. Never
operate mower in wet grass. Mow only in
daylight or in good artificial light.
4. Mow across the face of slopes; never up and
down. Use extreme caution when changing
direction on slopes. Do not mow excessively
steep slopes. Wear skid resistant shoes on slopes.
5. Keep face, hands, and feet away from the mower
housing and cutter blade when the engine is
running. Blade can cause injury to hands and
feet.
6. Use extreme caution when reversing or pulling
the mower towards you.
D. Install gas cap on fuel container and gas
tank, and wipe up any spilled gasoline
before starting engine.
7. Keep all guards, shields, grass catchers and
safety devices in place. Repair or replace
damaged parts, including decals. Check all
safety devices before each use.
8. Before using, always visually inspect to see that
the blades, blade fasteners and cutter assembly
are not worn or damaged. Replace worn or
damaged blades and fasteners in sets to preserve
balance.
9. Traction drive, blade and engine are designed to
stop when control bar is released. Ensure control
and brake function properly before each use of
mower.
7. Stay behind the handle until the engine stops and
keep clear of discharge opening at all times.
8. When bagging grass, stop engine and stay
behind handle until all moving parts stop before
removing and emptying bag.
9. When mowing, ensure grass bag is installed over
discharge opening.
10. Shut engine off and stay behind handle until all
moving parts stop before unclogging chute.
11. Since the blade rotates for a few seconds after
the control bar is released, stay behind the
handle until the engine stops.
12. After striking a foreign object or if mower
vibrates abnormally, stop engine and remove
wire from spark plug. Check mower for damage
and make all repairs before using mower again.
If major repairs are ever needed or if assistance
is desired, contact your local Authorized Toro
Service Dealer.
10. Disengage the self-propelled mechanism or drive
clutch before starting the engine.
13. Stop the engine and wait for all moving parts to
stop before adjusting the height-of-cut.
EN–3
14. Stop the blade when pushing the mower outside
the lawn area.
15. Stop engine before leaving the operator’s
position – behind the handle. Disconnect wire
from spark plug if mower will be unattended.
16. Do not touch any engine components while it is
running or shortly after it is stopped because
engine will be hot enough to cause a burn.
17. Refuel only when engine is cool.
18. If mower must be lifted to be transported, turn
off engine and stay behind the handle until all
moving parts stop.
4. When servicing blade, refer to blade
maintenance section for correct installation and
servicing procedures.
5. To reduce fire hazard, keep engine free of
excessive grease, grass, leaves, and
accumulations of dirt.
6. Do not overspeed the engine by changing
governor settings.
7. Check grass catcher bag frequently for wear or
deterioration. Replace with a new bag when
worn or damaged for your protection.
Maintenance
1. Perform only those maintenance instructions
described in this manual. If major repairs are
ever needed or if assistance is desired, contact
your local Authorized Toro Service Dealer.
2. Before mower is cleaned, inspected, serviced, or
adjusted, stop engine and disconnect wire from
spark plug. Keep wire away from plug to prevent
accidental starting.
3. To ensure the mower is in safe operating
condition, frequently check and keep all nuts,
bolts, and screws tight. Ensure blade bolt is
tightened to 50 ft.-lbs. (68 Nm).
8. Allow engine to cool before storing mower in
any enclosure. Do not store mower near any
open flame or where gasoline fumes may be
ignited by a spark.
9. At the time of manufacture, the mower
conformed to the safety standards in effect for
rotary mowers. To ensure best performance and
continued safety certification of the mower, use
genuine TORO replacement parts and
accessories. Replacement parts and accessories
made by other manufacturers may result in
nonconformance with the safety standards, and
that could be dangerous.
EN–4
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.
ON MOWER DECK
(Part No. 93-0248)
ON MOWER
HOUSING
(Part No. 39-5770)
ON CONTROL PANEL
(Part No. 98–1503)
ON DOOR
(Part No. 98–3218)
EN–5
Assembly
Handle
1. Loosen knobs on mounting brackets (Fig. 2).
Grass Bag
1. Raise discharge door, slide bag ramp attached to
bag into discharge opening, and hook bag frame
onto rounded portion of mounting brackets
(Fig. 7).
2. Position mounting brackets in a vertical position
so that holes face up.
3. Slide handle ends into holes in mounting
brackets until handle ends are completely seated
in brackets (Fig. 2). Make sure throttle cable,
electric start cable (electric start model) and
traction cable rest on top of left mounting
bracket (Fig. 3).
4. Rotate handle and brackets rearward until
brackets fit securely into housing pockets
(Fig. 3).
5. Tighten knobs until edges of slots on top of
mounting brackets touch.
6. Use cable tie to secure cable(s) to lower side of
left hand tube (Fig. 4). Cable tie should be
positioned 25 mm (1”) from bend in handle. See
Figure 4 for correct cable placement.
Note: Make sure cable(s) do not interfere
with the raising or lowering of
discharge door.
7. Cut excess length from end of cable tie on lower
left handle.
8. Secure control lever to control bar with a
capscrew and locknut (Fig. 5).
Starter Rope
Note: Make sure grass bag door is fully
closed against grass bag before
installing bag on mower.
2. Allow discharge door to rest on top of bag
(Fig. 8).
Before Starting
Oil
Initially crankcase must be filled with 20 ounces (0.6
liters) of SAE 30 oil. 10W–30 oil may be substituted
if SAE 30 is not available. Use any high quality
detergent oil having the American Petroleum Institute
(API) “service classification” — SF, SG, SH or SJ.
Before each use, ensure oil level is between FULL
and ADD marks on dipstick (Fig. 9). Add oil if level
is low.
1. Position mower on level surface and clean
around oil dipstick (Fig. 9).
2. Remove dipstick by rotating cap
counterclockwise 1/4 turn.
3. Wipe dipstick and insert it into filler neck.
Rotate cap clockwise 1/4 turn. Then remove
dipstick and check level of oil on side of dipstick
with FULL and ADD marks (Fig. 9). If level is
low, add only enough oil to raise level to FULL
mark on dipstick. DO NOT FILL ABOVE
FULL MARK BECAUSE ENGINE COULD
BE DAMAGED WHEN STARTED. POUR
OIL SLOWLY.
Pull starter rope through rope guide on handle
(Fig. 6).
Note: To make the rope easier to loop,
squeeze the control bar on the handle
to release the blade brake.
EN–6
4. Insert dipstick into filler neck and rotate cap
clockwise 1/4 turn to lock.
Note: Check oil level each time mower is
used or after every 5 operating hours.
Initially, change oil after the first 5
hours of operation; thereafter, change
oil after every 50 hours of operation.
More frequent oil changes are required
in dusty or dirty conditions.
Gasoline
POTENTIAL HAZARD
• In certain conditions gasoline is extremely
flammable and highly explosive.
WHAT CAN HAPPEN
• A fire or explosion from gasoline can burn
you, others, and cause property damage.
HOW TO AVOID THE HAZARD
• Use a funnel and fill the fuel tank outdoors,
in an open area, when the engine is cold.
Wipe 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” (6 mm 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 from an open flame or where
gasoline fumes may be ignited by a spark.
• Store gasoline in an approved container
and keep it out of the reach of children.
• Never buy more than a 30-day supply of
gasoline.
This engine is certified to operate on unleaded
gasoline. Toro strongly recommends the use of fresh,
clean, UNLEADED regular grade gasoline with an
octane rating of 85 or higher in Toro gasoline
powered products. Unleaded gasoline burns cleaner,
extends engine life, and promotes good starting by
reducing the build-up of combustion chamber
deposits. In countries other than U.S.A., leaded
gasoline may be used if it is commercially available
and unleaded is unavailable.
IMPORTANT: Do not mix oil with the gasoline.
Do not use gasoline that has been stored in an
approved container from one season to the next.
Toro also recommends that Toro
Stabilizer/Conditioner be used regularly in all Toro
gasoline powered products during operation and
storage seasons. Toro Stabilizer/Conditioner cleans
the engine during operation and prevents gum-like
varnish deposits from forming in the engine during
periods of storage.
IMPORTANT: Some fuels, called oxygenated or
reformulated gasolines, are gasolines blended with
alcohols or ethers. Excessive amounts of these
blends can damage the fuel system or cause
performance problems. Never use methanol
gasoline containing methanol, gasohol containing
more than 10% ethanol or white gas because
engine fuel system damage could result. If any
undesirable operating symptoms occur, use
gasoline with a lower percentage of alcohol or
ether.
Do not use fuel additives other than those
manufactured for fuel stabilization during storage
such as Toro’s Stabilizer/conditioner or a similar
product. Toro’s Stabilizer/conditioner is a
petroleum distillate based conditioner/stabilizer.
Toro does not recommend stabilizers with an
alcohol base such as ethanol, methanol or
isopropyl. Additives should not be used to try to
enhance the power or performance of machine.
1. Clean around fuel tank cap and remove cap from
tank (Fig. 9).
2. Using unleaded gasoline, fill fuel tank to within
1/4” to 1/2” (6 to 13 mm) from top of tank, not
into filler neck. Do not fill tank full.
3. Reinstall fuel tank cap and wipe up any spilled
gasoline.
4. Connect spark plug wire (if disconnected)
(Fig. 9).
,
EN–7
Operation
Controls
Self-propelled Drive
The mower has three ground speeds: number “1” is
slow, “2” is medium, and “3” is a fast walking pace.
Throttle control, ground speed control, control bar
and recoil starter are on upper handle (Fig. 10).
Starting Engine
Note: The engine requires a warm-up period
of one minute to several minutes,
depending on the temperature.
1. Push spark plug wire onto spark plug (Fig. 9).
2. Move ground speed control to
position.
3. Move throttle control to
4. Push primer three (3) times (Fig. 11). Wait
about two (2) seconds between each push.
Note: Do not use primer to restart a warm
engine after a short shutdown.
However, cool weather may require
priming to be repeated.
(NEUTRAL)
(FAST) position.
1. Move control bar to the RUN/SHIFT position
(Fig. 12).
2. Move ground speed control to desired setting.
3. To engage the self-propel drive, squeeze the
control bar against the handle to the
RUN/DRIVE position (Fig. 12).
Note: Do not shift speeds while control bar is
squeezed against handle in the
RUN/DRIVE position (Fig. 12); the
transmission could be damaged. Move
control bar to the RUN/SHIFT position
when changing ground speed.
Ground speed can be varied by increasing or
decreasing distance between control bar and handle.
Lower control bar to slow mower when making a turn
or if mower is moving too fast for you. If you lower
control bar too far, the mower will stop
self-propelling. Squeeze control bar closer to handle
to increase ground speed. When control bar is tight
against handle, mower will self-propel at maximum
ground speed. Move ground speed control to
(NEUTRAL) when using the mower for trimming
and whenever leaving mower.
5. Squeeze blade control bar against handle.
6. Pull recoil starter out until slack in rope is taken
up. Then pull vigorously to start the engine.
7. Regulate throttle as desired between
and (SLOW). Allow the engine to warm-up.
During warm-up, the equipment can be operated.
(FAST)
Stopping Engine
1. Release control bar. Engine, blade and traction
drive will stop. See your dealer immediately if
they do not. Stay behind the handle until all
moving parts stop.
2. Pull wire off spark plug if mower will be
unattended or not used.
EN–8
Pulling Mower Rearward
Your mower is equipped with free-wheeling clutches
which make it easier to pull the mower rearward. The
control bar must be lowered enough to disengage the
self-propelled drive and disengage the clutches before
pulling the mower rearward. The mower may need to
be pushed forward one inch or more after control bar
has been released to disengage the self-propelled
drive and disengage the clutches.
For example, if you are approaching an object such as
a tree or bush from which you want to pull back the
mower, lower the control bar just enough to
disengage the traction drive when the mower is about
six inches away from the object. The momentum of
the mower should carry it forward at least one inch
which will disengage the clutches. Then you should
be able to easily pull the mower rearward.
The self-propelled cable should be properly adjusted
so that you can lower the control bar comfortably to
stop the traction drive without stopping the engine.
See Self-propelled Cable section in the Maintenance
chapter for cable adjustment information. If you need
help, see your Authorized Toro Service Dealer.
Using Grass Bag
POTENTIAL HAZARD
• Grass clippings and other objects can be
thrown from an open discharge tunnel.
WHAT CAN HAPPEN
• Objects thrown with enough force could
cause serious personal injury or death to
operator or bystander.
1. Stop engine and wait for all parts to stop.
2. INSTALLING BAG—Raise discharge door,
slide bag ramp attached to bag into discharge
opening, and hook bag frame onto mounting
bracket (Fig. 7). Allow discharge door to rest on
top of bag (Fig. 8).
Note: Make sure grass bag door is fully
closed against grass bag before
installing bag on mower.
3. REMOVING BAG—Stop engine and wait for
all moving parts to stop. For protection, always
keep hands and feet away from mower housing
while engine is running. Raise discharge door.
While holding discharge door up, grasp handle
on grass bag and lift bag off mower. Allow
discharge door to close.
Note: When removing the grass bag, the bag
ramp scoops out any clippings that
may be plugging the discharge
opening. If the discharge opening
remains plugged, pull wire off spark
plug and clear all clippings from the
mower.
4. EMPTYING BAG—Grasp bag frame handle
and rear of grass bag. Tip bag door up and
gradually tip bag forward to empty clippings.
HOW TO AVOID THE HAZARD
• Never open door on discharge tunnel when
engine is running unless the grass bag is
securely installed.
POTENTIAL HAZARD
• A worn grass bag could allow small stones
and other similar debris to be thrown in
operator’s or bystander’s direction.
WHAT CAN HAPPEN
• Thrown objects can cause serious personal
injury or death to operator or bystanders.
HOW TO AVOID THE HAZARD
• Check the grass bag frequently. If it is
damaged, install a new genuine TORO
replacement bag.
Adjusting Cutting Height
Three numbers cast into the housing represent the
height-of-cut settings. The diamond between each
number represents a 1/2” increment.
1. Stop engine and wait for all moving parts to
stop. Pull wire off spark plug (Fig. 9).
EN–9
POTENTIAL HAZARD
• Adjusting height-of-cut levers could bring
hands into contact with moving blade.
WHAT CAN HAPPEN
• Contact with rotating blade can cause
serious injury.
HOW TO AVOID THE HAZARD
• Stop engine and wait for all movement to
stop before adjusting cutting height.
• Do not put fingers under housing when
adjusting height-of-cut.
2. For easier adjustment, lift housing up so wheel is
off ground. Do not place hands under deck
when lifting housing. Squeeze adjusting lever
toward wheel and move it to the desired setting
(Fig. 13). Ensure pin on adjusting lever engages
hole in bracket.
Note: Front wheels can be adjusted to 1/2
inch. Move adjusting lever past “1”
and release pin into slot in housing. It
is not recommended that the 1/2 inch
height-of-cut setting be used on a
regular basis.
3. In conditions when maximum power is required
or when cutting in spongy thatch that causes rear
wheels to sink in turf, raise rear wheel setting
one increment higher. Make sure wheel settings
are returned to equal settings, when cutting in
normal conditions, to achieve the best quality of
cut.
EN–10
Maintenance
Continued safe and dependable operation requires routine maintenance.
Recommended Maintenance Schedule
After
every
Service Item Service Operation
Housing Clean built-up grass clippings and dirt. X
Check blade and engine mounting
Fasteners
Lubrication Grease rear grease fittings. X
Spark Plug
Air Filter
fasteners frequently. Keep all nuts, bolts
and screws tight to be sure the mower is
in safe working condition.
Inspect every 25 hours and replace if
necessary. Replace after every 100
operating hours or once a season.
Replace each mowing season or every
25 hours. Replace more frequently if
operating conditions are dusty.
use
5
Hours25Hours50Hours
X
100
Hours
X
X
Engine Oil
Blade
Blade Brake
Fuel System
Cooling
System
Drain and refill engine crankcase with
fresh oil after first 5 hours of operation.
Thereafter, change every 50 hours.
Change oil every 25 hours when
operating under heavy load or in high
temperatures.
Sharpen or replace; maintain more
frequently if edge is dulled quickly in
rough or sandy conditions.
Check stopping time every 50 hours or at
start of each mowing season. Blade must
stop within three seconds of releasing
bail; if not see your Authorized Toro
Service Dealer for repair.
Check for leakage and/or deterioration of
fuel hose. Replace if necessary.
Clean grass, clippings, debris or dirt that
may clog engine air cooling fins and
starter. Clean more frequently if operated
under dirty or high chaff conditions.
X
X
X
X
X
EN–11
POTENTIAL HAZARD
• When wire is on spark plug, someone could accidentally start the engine.
WHAT CAN HAPPEN
• Accidental starting of engine could seriously injure you or other bystanders.
HOW TO AVOID THE HAZARD
• Pull wire off spark plug before you do any maintenance. Also push wire aside so it
does not accidentally contact spark plug.
Air Filter
Replace air filter once every season or every 25
hours; replace more frequently under dusty
conditions.
IMPORTANT: Do not operate engine without
air filter element; extreme engine wear or
damage will occur.
Note: Tipping mower on wrong side to
service underside of mower may cause
damage to air filter.
1. Stop engine and pull wire off spark plug (Fig. 9).
2. Loosen screw securing air cleaner cover to
engine. Tilt cover down and clean thoroughly
(Fig. 14).
3. Remove paper air filter and discard.
4. Insert a new paper air cleaner filter.
Drain Gasoline
1. Stop engine and wait for engine to cool. Pull
wire off spark plug (Fig. 9).
POTENTIAL HAZARD
• If gasoline is spilled on a hot engine, it
could ignite.
WHAT CAN HAPPEN
• Contact with burning gasoline could cause
serious personal injury.
HOW TO AVOID THE HAZARD
• Drain gasoline from a cold engine only.
2. Remove cap from fuel tank (Fig. 9) and use
pump-type syphon to drain fuel into clean gas
can.
Note: This is the only procedure
recommended for draining fuel.
IMPORTANT: Do not try to vacuum or blow
dirt out of a dirty paper filter. Always replace
a dirty filter with a new one.
5. Reinstall air cleaner cover and secure with screw.
EN–12
Change Engine Oil
Change oil after the first 5 operating hours and then
after every 50 hours or every season. Change oil
while engine is warm.
Note: Change oil every 25 hours when
operating under heavy load or in high
temperatures.
POTENTIAL HAZARD
• Tipping mower may cause fuel leakage
from carburetor or fuel tank.
Spark Plug
A spark plug that is dirty, pitted, carbon-covered or
has worn electrodes may cause hard starting and poor
operation.
Remove plug after every 25 operating hours and
check its condition. Replace spark plug every 100
operating hours or every season. Use a Champion
RJ19LM spark plug or equivalent.
WHAT CAN HAPPEN
• Gasoline is extremely flammable, highly
explosive and under certain conditions can
cause personal injury or property damage.
HOW TO AVOID THE HAZARD
• Avoid fuel spills by running engine dry or
remove gas with hand pump, never siphon.
1. Drain gasoline from fuel tank. See Drain
Gasoline section.
2. Run engine until it dies. Try starting engine once
more to make sure gas is out of carburetor.
3. Pull wire off spark plug (Fig. 9).
4. Remove dipstick from oil fill tube and place a
drain pan next to left side of mower.
5. Tip mower on left side.
1. Stop engine and pull wire off spark plug (Fig. 9).
2. Remove spark plug and clean with a wire brush,
removing carbon build-up. DO NOT SAND
BLAST. Check condition of plug for cracks and
damaged or worn electrodes. Replace if
necessary.
3. Set spark plug gap at .030 inch (.76 mm)
(Fig. 16).
4. Install spark plug by hand, then torque to
15 ft.–lbs. (20 Nm) (Fig. 16).
5. Reconnect spark plug wire when maintenance is
completed.
Throttle Cable
Throttle control adjustment may be required if engine
does not start. Whenever a new throttle control cable
is installed, throttle must be adjusted.
6. Drain oil from oil fill tube at dipstick (Fig. 15).
Drain oil into appropriate container. Dispose of
oil properly. Recycle per local codes.
7. Turn mower upright.
8. Fill crankcase to FULL line on dipstick with
fresh oil. See Before Starting chapter, Oil section
for specifications.
9. Check oil level and reinstall dipstick.
10. Wipe up any spilled oil.
1. Stop engine and pull wire off spark plug (Fig. 9).
2. Remove (2) screws from engine cover and lift
off cover (Fig. 17).
3. Loosen cable clamp screw until throttle cable
slides (Fig. 18).
4. Move throttle control to
5. Move throttle cable until throttle lever contacts
stop (Fig. 18).
6. Tighten cable clamp screw to lock adjustment in
place.
(FAST) position.
EN–13
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