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 & 2).
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.
EN–1
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.
POTENTIAL HAZARD
• Engine exhaust contains carbon monoxide,
which is an odorless, deadly poison.
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.
Safe Operating Practices
symbol which
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.
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.
This product is capable of amputating hands and feet
and throwing objects. Always follow all safety
instructions to avoid serious injury or death.
3.Thoroughly inspect area where mower will be
used and remove sticks, stones, wire, and debris.
Watch for foreign objects while mowing.
EN–2
4.Wear long pants and substantial shoes. Do not
operate mower while wearing open-toed shoes,
jewelry, loose clothing or when barefoot.
5.Check fuel level before starting engine. Because
fuel is highly flammable, handle it carefully.
A.Use an approved container.
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.
B.Fill fuel tank outdoors, not indoors.
NEVER ADD FUEL TO AN ENGINE
THAT IS RUNNING OR HOT.
C.Install gas cap on fuel container and gas
tank, and wipe up any spilled gasoline
before starting engine.
D.Do not smoke while refueling.
6.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.
7.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.
8.Traction drive (self-propelled model), blade and
engine are designed to stop when control bar is
released. Ensure control and brake function
properly before each use of mower.
9.Disengage the self-propelled mechanism or drive
clutch (self-propelled model) before starting the
engine.
While Operating
1.Do not run engine indoors.
2.Start the engine carefully according to
instructions and with feet well away from the
blade.
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.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. Stay behind the handle until the engine
stops.
7.Use extreme caution when reversing or pulling
the mower towards you.
8.Since the blade rotates for a few seconds after
the control bar is released, stay behind the
handle until the engine stops.
9.When bagging grass, stop engine and stay
behind handle until all moving parts stop before
removing and emptying bag.
10. When mowing, ensure grass bag is installed over
discharge opening.
11. Shut engine off and stay behind handle until all
moving parts stop before unclogging chute.
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.
13. Stop the engine and wait for all moving parts to
stop before adjusting the height-of-cut.
14. Stop the blade when pushing the mower outside
the lawn area.
EN–3
15. Stop engine before leaving the operator’s
position – behind the handle. Disconnect wire
from spark plug if mower will be unattended.
4.When servicing blade, refer to blade
maintenance section for correct installation and
servicing procedures.
16. Do not touch engine 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.
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 40-50 ft.-lbs. (54-68 Nm).
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.
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 HOUSING
(Part No. 39-5770)
Model 20495
ON BA TTERY
(Part No. 92–8659)
UNDER COVER-DEFLECTOR
ASSEMBLY ON MOWER DECK
(Part No. 82-8450)
ON MOWER HOUSING
(Part No. 93-0248)
Model 20494
ON CONTROL PANEL
(Part No. 98–1503)
EN–5
Model 20495
ON CONTROL PANEL
(Part No. 95–3013)
Assembly
Note:Determine left and right hand sides of
the unit by standing in the normal
operator’s position.
Starter Rope
1.Pull starter rope through rope guide on handle
(Fig. 5).
Note:To make the rope easier to loop,
squeeze the control bar on the handle
to release the blade brake.
Handle
1.The mower is shipped from the factory with
filler between the upper and lower handle joints
to prevent shipping and assembly damage. Align
upper and lower handles and remove the filler
with a pliers.
2.The left handle knob is shipped from the factory
on the outside of the handle (Fig. 3). Remove the
left knob and bolt. Reinstall knob and bolt on
inside of handle (Fig. 4). Both handle knobs
should be positioned on the inside of the
handles. Tighten handle knobs.
3.Move handle latches slightly outward so they
will not be in the way when pivoting the handle
backward into the operating position (Fig. 4).
4.Pivot handle backward. Move handle latches
inward while snapping handle stud into center
hole of handle latch (Fig. 4). If a handle latch
does not fit tightly against the handle tube,
remove latch from handle stud, bend the latch
inward, and reattach to handle stud. Repeat as
necessary to ensure a tight fit between latch and
handle. Make sure handle knobs are securely
tightened.
Note:If handle height is not satisfactory,
adjust by placing handle stud into a
different hole.
5.Ensure control cables are to the rear and inside
of handles. Secure cables to handle with cable
ties (Fig. 4).
Battery
(Electric start models only)
1.Connect battery to wire harness (Fig. 6).
2.Charge Battery. Refer to Charging Battery
section.
Before Starting
Oil
Fill crankcase with SAE 30 oil until oil level reaches
FULL mark on dipstick. 10W-30 oil may be
substituted if SAE 30 is not available. The maximum
crankcase capacity is 20 ounces (0.6 liters) of oil.
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. 7). Add oil if level
is low.
1.Position mower on level surface and clean
around oil dipstick (Fig. 7).
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. 7). 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.
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
Toro gasoline powered products.
Unleaded gasoline burns cleaner,
extends engine life, and promotes good
starting by reducing the build-up of
combustion chamber deposits. Leaded
gasoline can be used if unleaded is not
available.
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.
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.
IMPORTANT: Do not mix oil with the
gasoline. Never use methanol
containing methanol, gasohol containing
more than 10% ethanol or white gas because
engine fuel system damage could result.
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. 7).
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.
, gasoline
Note:Do not use gasoline that has been
stored in an approved container from
one season to the next. Toro strongly
recommends the use of fresh, clean,
UNLEADED
EN–7
regular grade gasoline in
3.Reinstall fuel tank cap and wipe up any spilled
gasoline.
4.Connect spark plug wire (if disconnected)
(Fig. 7).
Recycling Tips
General Tips
Follow these instructions whether cutting grass or
leaves for the best cutting results and lawn
appearance:
•Maintain a sharp blade
season. Periodically file down nicks on blade.
•Only mow dry grass or leaves. Wet grass and
leaves tend to clump on yard and may cause
mower to plug or engine to stall. They may also
be slippery to walk on and could cause you to
slip and fall.
POTENTIAL HAZARD
• Wet grass or leaves can cause you to slip
and contact blade.
throughout the cutting
Cutting Grass
•Grass grows at different rates at different times
of the year. In the heat of summer, it is generally
best to cut grass at the C, D or E height-of-cut
settings. Only about !/3 of the grass blade should
be cut off. Cutting below the C inch setting is
not recommended unless grass is sparse or it is
late fall when grass growth begins to slow down.
•When changing height-of-cut from the
established setting (ex. C, D or E) to a new
height, the grass may appear ragged or uneven
until the grass adjusts to the new established
height-of-cut and regains its normal appearance.
•When cutting grass over six inches tall, you may
want to first mow using the highest height-of-cut
setting and a slower walking speed; then mow
again at a lower setting for best lawn appearance.
If grass is too long and leaves clumps on top of
lawn, mower may plug and cause engine to stall.
•Alternate mowing direction. This helps disperse
clippings over lawn for even fertilization.
If the finished cut lawn appearance is unsatisfactory,
try one or more of the following:
WHAT CAN HAPPEN
• Blade contact can seriously injure you.
HOW TO AVOID THE HAZARD
• Mow only in dry conditions.
•Set engine speed to fastest position. Maximum
horsepower provides best cutting results.
•Clean clippings or leaves from underside of
mower deck after each mowing.
•Keep engine in good running condition. Cutting
and recutting requires more horsepower.
•Clean air filter more frequently. Cutting and
recutting stirs up more clippings and dust which
clogs the air filter and reduces engine
performance.
•Sharpen the blade.
•Walk at a slower pace while mowing.
•Raise the height-of-cut setting on your mower.
•Cut grass more frequently.
•Overlap cutting swaths instead of cutting a full
swath with each pass.
•Set height-of-cut on front wheels one notch
lower than rear wheels. (example: set front
wheels at “C” setting and rear wheels at “D”
setting)
Cutting Leaves
•When cutting is complete, always be sure that
50% of the lawn shows through the cut leaf
cover. This may require one or more passes over
the leaves.
EN–8
•For light leaf coverage, position all wheels at the
same height-of-cut setting.
•If there are more than five inches of leaves on
lawn, set the front wheels one or two notches
higher than the rear wheels. This makes it easier
to feed leaves under mower deck.
•Walk at a slower mowing speed if leaves are not
being cut up finely enough to be hidden down in
the grass.
•If you cut up a lot of oak leaves, you might want
to add lime to your grass in the spring. Lime
reduces the acidity of oak leaves.
Operation
Controls
Key switch (electric start model), throttle control,
ground speed control (self-propelled model), control
bar and recoil starter are on upper handle
(Fig. 8 & 9).
•Manual Starting: Squeeze control bar
against handle. Pull starter handle lightly
until resistance is felt, then pull sharply. Let
rope return to handle slowly.
•Key-lectric Starting (Electric start
models only): Insert key into switch.
Squeeze control bar against handle. Turn
key to START and release when engine
begins running.
Note:If the battery’s charge is too weak to
start the engine, the engine can be
started with the recoil starter.
6.Regulate throttle as desired between
and (SLOW).
(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. Remove key from switch
on electric start model.
Starting Engine
1.Push spark plug wire onto spark plug (Fig. 7).
2.Self-propelled model only–Move ground speed
control to N (NEUTRAL).
3.Move throttle control to
4.Push primer three (3) times (Fig. 10). 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.
5.Start the mower:
(FAST).
Self-propelled Drive
(Self-propelled models only)
The mower has three ground speeds: number “1” is
slow, “2” is medium, and “3” is a fast walking pace.
1.Move control bar to the RUN/SHIFT position
(Fig. 11).
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. 11).
Note:Do not shift speeds while control bar is
squeezed against handle in the
RUN/DRIVE position (Fig. 11); the
transmission could be damaged. Move
control bar to the RUN/SHIFT position
when changing ground speed.
EN–9
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
N (NEUTRAL) when using the mower for trimming
and whenever leaving mower.
Adjusting Cutting Height
Height of cut can be adjusted to five settings
(Fig. 12). For normal cutting, set all four wheels in
the same position.
1.Stop engine and wait for all moving parts to
stop. Pull wire off spark plug (Fig. 7).
Pulling Mower Rearward
(Self-propelled models only)
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.
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 isoff ground. Do not place hands under deck
when lifting housing. Squeeze adjusting lever
toward wheel and move it to the desired setting
(Fig. 12). Ensure pin on adjusting lever engages
hole in bracket.
Note:Front wheels can be adjusted to 1/2
inch. Move adjusting lever past “A”
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.
EN–10
Maintenance
Continued safe and dependable operation requires routine maintenance.
Recommended Maintenance Schedule
After
every
Service ItemService Operation
HousingClean built-up grass clippings and dirt.X
Check blade and engine mounting
Fasteners
Air Filter
LubricationGrease rear grease fittings.X
Engine Oil
fasteners frequently. Keep all nuts, bolts
and screws tight to be sure the mower is
in safe working condition.
Replace each mowing season or every
25 hours. Replace more frequently if
operating conditions are dusty.
Drain and refill engine crankcase with
fresh oil after first 5 hours of operation.
Thereafter, change every 50 hours.
use
5
Hours25Hours50Hours
X
100
Hours
X
X
Sharpen or replace; maintain more
Blade
Blade Brake
Fuel System
Spark PlugInspect and clean. Replace if necessary.X
Cooling
System
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
EN–11
POTENTIAL HAZARD
• If you leave the wire on the spark plug, someone could 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 (Fig. 13)
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. 7).
Remove key from switch on electric start model.
2.Loosen screw securing air cleaner cover to
engine. Tilt cover down and clean thoroughly.
3.Remove paper air filter and discard.
4.Insert a new paper air cleaner filter.
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.
IMPORTANT: Drain gasoline from a cold
engine only.
2.Remove cap from fuel tank and use pump-type
syphon to drain fuel into clean gas can.
Note:This is the only procedure
recommended for draining fuel.
Change Engine Oil
Change engine oil after first 5 hours of operation and
after 50 hours of operation thereafter.
POTENTIAL HAZARD
• Tipping mower may cause fuel leakage
from carburetor or fuel tank.
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.
Drain Gasoline
1.Stop engine and wait for engine to cool. Pull
wire off spark plug (Fig. 7). Remove key from
switch on electric start model.
1.Stop engine and pull wire off spark plug (Fig. 7).
Remove key from switch on electric start model.
2.Drain gasoline from fuel tank. See Drain
Gasoline section.
EN–12
Note:The oil should be warm before
draining. Warm oil flows better and
carries more contaminants than cold
oil.
3.Even though the gasoline has been drained from
the engine, enough fuel should be left in the
carburetor bowl and fuel line to start the engine.
Reinstall the spark plug wire onto the spark
plug. For electric start models, insert key into
switch. Start the engine and let it run until it runs
out of fuel. Briefly running the engine will warm
up the oil.
4.Tip mower on left side.
3.Set spark plug gap at .030 inch (.76 mm)
(Fig. 15).
4.Install spark plug by hand, then torque to
15 ft.–lbs. (20 Nm) (Fig. 15).
5.Reconnect spark plug wire when maintenance is
completed.
Throttle Cable
Throttle control adjustment may be required if engine
does not start or stop. Whenever a new throttle
control cable is installed, throttle must be adjusted.
5.Drain oil from oil fill tube at dipstick (Fig. 14).
Drain oil into appropriate container. Dispose of
oil properly. Recycle per local codes.
6.Turn mower upright.
7.Fill crankcase to FULL line on dipstick with
fresh oil. See Before Starting chapter, Oil section
for specifications.
8.Check oil level and reinstall dipstick.
9.Wipe up any spilled oil.
Spark Plug
A spark plug that is dirty, pitted, carbon-covered or
has worn electrodes may cause hard starting and poor
operation.
Replace spark plug once a season or clean every 100
hours, whichever occurs first. Use a Champion
RJ19LM spark plug or equivalent.
1.Pull wire off spark plug (Fig. 7). Remove key
from switch on electric start model.
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.
1.Stop engine and pull wire off spark plug (Fig. 7).
Remove key from switch on electric start model.
2.Remove (2) screws from engine cover and lift
off cover (Fig. 16).
3.Loosen cable clamp screw until throttle cable
slides (Fig. 17).
4.Move throttle control to
5.Move throttle cable until throttle lever contacts
stop (Fig. 17).
6.Tighten cable clamp screw to lock adjustment in
place.
7.Reinstall engine cover with (2) screws. Torque
screws to 8-10 in.-lbs. (.9-1.1 Nm)
(FAST) position.
Self-propelled Cable
Selected models only
If mower does not self-propel or has a tendency to
creep forward when traction is not engaged, adjust
wheel drive control knob on rear of gear box
(Fig. 18).
1.Rotate control knob clockwise 1/2 turn if mower
does not self-propel. If mower creeps forward,
rotate knob 1/2 turn counterclockwise to loosen
belt.
EN–13
2.Adjustment is correct when:
•mower does not creep forward when traction is
disengaged
•control bar is at a comfortable operating distance
from the handle for operator’s hand when
disengaging and engaging the self-propelled
drive.
Note:Do not overadjust cable. Cable should
be just tight enough to make wheels
turn when control bar is at a distance
from the handle that is comfortable for
operator’s hand. Overadjusting may
require excessive operator effort to
engage or disengage self-propelled
drive.
If you need help, see your Authorized Toro Service
Dealer.
Blade
4.INSPECTING BLADE—Carefully examine
blade for sharpness and wear, especially where
flat and curved parts meet (Fig. 20). Since sand
and abrasive material can wear away the metal
that connects the flat and curved parts of the
blade, check blade before using the mower. If a
slot or wear is noticed, (Fig. 20B & C), replace
blade. Refer to step 5.
5.REMOVING BLADE—Grasp end of blade
using a rag or thickly padded glove. Remove
blade bolt, lock washer, accelerator, and blade
(Fig. 19).
POTENTIAL HAZARD
• A worn or damaged blade could break and
a piece of blade could be thrown in
operator’s or bystander’s direction.
WHAT CAN HAPPEN
• A thrown piece of blade could cause serious
personal injury or death to operator or
bystanders.
A straight sharp blade provides maximum cutting
performance. Regularly inspect and sharpen blade.
POTENTIAL HAZARD
• Blade is sharp.
WHAT CAN HAPPEN
• Contact with sharp blade can cause serious
personal injury.
HOW TO AVOID THE HAZARD
• Wear gloves or wrap sharp edges of the
blade with a rag.
1.Stop engine and pull wire off spark plug (Fig. 7).
Remove key from switch on electric start model.
2.Drain gasoline from fuel tank. See Drain
Gasoline section.
3.Tip mower on its left side (Fig. 19).
HOW TO AVOID THE HAZARD
• Inspect blade periodically for wear or
damage.
• Replace a worn or damaged blade.
Note:For best performance, install new blade
before cutting season begins. During
the year, file down small nicks to
maintain the cutting edge.
6.SHARPENING BLADE—Using a file, sharpen
top side of blade (side facing mower housing)
and maintain original cutting angle (Fig. 21).
The blade will remain balanced if the same
amount of material is removed from both cutting
edges.
IMPORTANT: Check balance of blade by putting
it on a blade balancer. An inexpensive balancer
can be purchased at a hardware store. A balanced
blade will stay in a horizontal position and an
unbalanced blade will settle to the heavy side. If
the blade is not balanced, file more metal off
cutting edge on heavy end of blade.
washer, and blade bolt. Sail part of blade must
point toward top of mower housing to assure
correct installation. Tighten the blade bolt to
40-50 ft-lb (54-68 Nm).
POTENTIAL HAZARD
• Operating mower without accelerator in
place could cause blade to flex, bend or
break.
WHAT CAN HAPPEN
• A broken blade could cause serious injury
or death to operator or bystanders.
HOW TO AVOID THE HAZARD
• Do not operate mower without accelerator.
Lubrication
After every 25 operating hours or when season ends,
front and rear wheels must be lubricated.
1.Apply 2 or 3 drops of light oil on inside and
outside of all wheel bolts. Spin wheels to
distribute oil into bushings. Wipe up excess oil.
Self-propelled models only
2.CHECK ADJUSTMENT (Fig. 23 & 24)—Move
control bar toward handle until slack in wire is
removed. Gap between brake lever and handle
must be 1/8”–3/16”. See step 3 for adjustment.
3.ADJUST CABLE CONDUIT (Fig. 23 &
24)—Loosen nut on cable bracket. Insert
1/8”–3/16” object between brake lever and
handle. Pull down on cable conduit until all
slack is removed from wire. Then tighten nut.
Charging Battery
(Electric start models only)
Although a new battery is not fully charged, a partial
charge of 4 hours provides enough energy for several
starts. However, a new battery must be charged for 72
continuous hours to ensure full charge. Also, charge
battery for 72 hours when mower is stored and in the
spring. During normal operation, engine alternator
keeps battery charged.
1.Stop engine and disconnect wire harness from
battery terminal (Fig. 6).
2.If desired, battery can be removed by removing
(2) locknuts, (2) flat washers, and (2) carriage
bolts. However, removal is not required if
mower can be positioned near an electrical
outlet.
1.Move rear wheel height-of-cut levers to “C”
setting. Wipe grease fittings with clean rag.
Install grease gun onto fitting and gently apply
two or three pumps of #2 Multi–Purpose
Lithium Base Grease (Fig. 22).
Blade Brake
Whenever a new blade brake cable assembly is
installed, an adjustment is required.
1.Stop engine and pull wire off spark plug (Fig. 7).
Remove key from switch on electric start model.
EN–15
3.Connect TORO electro charger to battery and
plug into 120VAC power outlet. After charging
battery for specified time, unplug charger and
disconnect from battery.
4.Connect wiring harness to battery terminal.
IMPORTANT: Only the TORO electro
charger is recommended because other
chargers could damage the battery. Always
use charger indoors and charge battery at
room temperature (+70_F) whenever possible.
Do not charge battery longer than 72 hours
because damage could result.
Disposing of Battery
(Electric start models only)
DO NOT PLACE USED BATTERIES IN YOUR
REGULAR TRASH!
THIS SEALED LEAD (ACID) BATTERY MUST
BE COLLECTED, RECYCLED OR DISPOSED
OF IN AN ENVIRONMENTALLY SOUND
MANNER.
Cleaning
POTENTIAL HAZARD
• Grass clippings and other objects can be
thrown from an open discharge tunnel.
WHAT CAN HAPPEN
• Thrown objects can cause serious injury or
kill operator or bystanders.
The incineration, landfilling or mixing of sealed lead
(acid) batteries with the municipal solid waste stream
is PROHIBITED BY LAW in some areas.
Return this battery to a federal or state approved
sealed lead (acid) battery recycler. THis may be
where you purchased the battery.
Contact your local waste management officials for
other information regarding the environmentally
sound collection, recycling and disposal of this
battery.
HOW TO AVOID THE HAZARD
• Never start or operate the mower unless
one
of the following is true:
1.The discharge tunnel plug is locked
securely in discharge tunnel.
2.The optional grass bag is locked in
place.
3.The optional side discharge chute is
locked in place.
4.The discharge tunnel door is closed.
Underside of Mower Housing
To ensure best performance, keep underside of mower
housing clean. Be especially careful to keep kickers
free of debris (Fig. 25).
Washing Method
Whenever the underside of the mower requires
cleaning, follow this procedure for washing debris out
from underside of deck.
1.Position mower on a flat concrete or asphalt
surface near a garden hose.
2.Start the engine.
3.Hold the running garden hose at handle level and
direct water to flow on ground just in front of
right rear tire (Fig. 26). The rotating blade will
draw water under the housing and wash out
clippings. Let the water run for a few minutes or
until you no longer see clippings being washed
out from under housing.
EN–16
4.Stop the engine.
Belt Cover
5.Turn off the garden hose.
6.Restart mower and let it run for a few minutes to
dry out moisture on the mower and its
components. While the engine is running,
engage and disengage the traction drive several
times to dry it out.
Scraping Method
If washing does not remove all debris from under
deck, tip mower and scrape it clean.
1.Stop engine and pull wire off spark plug (Fig. 7).
Remove key from switch on electric start model.
2.Drain gasoline from fuel tank. See Drain
Gasoline section.
(Self-propelled models only)
Keep area under belt cover free of debris.
1.Stop the engine.
2.With engine turned off, remove bolts securing
belt cover (Fig. 27) to mower housing.
3.Lift off cover and brush out all debris from belt
area.
4.Reinstall belt cover.
Storage
To prepare lawn mower for off-season storage
perform recommended maintenance procedures. See
Maintenance chapter.
Store mower in a cool, clean, dry place. Cover mower
to keep it clean and protected.
POTENTIAL HAZARD
• Gasoline is extremely flammable, highly
explosive and under certain conditions can
cause personal injury or property damage.
WHAT CAN HAPPEN
• Tipping mower may cause fuel leakage
from carburetor or fuel tank.
HOW TO AVOID THE HAZARD
• Avoid fuel spills by running engine dry or
remove gas with hand pump, never siphon.
3.Tip mower on its left side (Fig. 25).
4.Remove dirt and grass clippings with a
hardwood scraper. Avoid burrs and sharp edges.
5.Turn mower upright.
6.Refill gas tank.
7.Reconnect spark plug wire.
Fuel
POTENTIAL HAZARD
• Gasoline can vaporize if stored over long
periods of time.
WHAT CAN HAPPEN
• Vaporized fuel can explode if it comes into
contact with open flame.
HOW TO AVOID THE HAZARD
• Do not store gasoline (fuel) over long
periods of time.
• Do not store mower with fuel in the tank in
an enclosure with an open flame. (Example:
furnace or water heater pilot light.)
• Allow the engine to cool before storing in
any enclosure.
For long term storage, either drain gasoline from fuel
tank or use a fuel additive before storing. To drain
gasoline, see Draining Gasoline section. After fuel is
EN–17
drained, start engine and let it idle until all fuel is
consumed and engine stops. Repeat the starting
procedure two more times to ensure all gas is
removed from the engine. If gasoline is not drained,
gum-like varnish deposits will form and cause poor
engine operation, even starting problems.
General
1.Check condition of blade. See Maintenance
chapter, Blade section.
2.Tighten all nuts, bolts, and screws.
Fuel can be left in gas tank only if a fuel additive,
such as Toro’s Stabilizer/Conditioner, is added to
gasoline before storing. 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. Use fuel
additive in recommended quantities as specified on
container.
Engine
1.While engine is still warm, drain oil from
crankcase. See Maintenance chapter, Change
Engine Oil section.
2.Remove spark plug. Using an oil can, squirt
about one tablespoon of oil through spark plug
hole.
3.Slowly rotate engine several times, using starter
rope, to distribute oil.
3.Lubricate the wheels. See Maintenance chapter,
Lubrication section.
4.Charge battery. See Maintenance chapter,
Charging Battery section.
5.Touch up all rusted or chipped paint surfaces.
Removing From Storage
1.Check and tighten all fasteners.
2.Remove spark plug and spin engine rapidly
using starter to blow excess oil from the
cylinder. Clean spark plug or replace if cracked,
broken or electrodes are worn.
3.Install spark plug and torque to 15 ft.–lbs.
(20 Nm).
4.Perform recommended maintenance procedures.
See Maintenance section.
5.Fill fuel tank with fresh, clean gasoline.
4.Reinstall spark plug but DO NOT connect spark
plug wire.
Cleaning
1.Clean mower. See Maintenance chapter,
Cleaning section.
2.Clean dirt and chaff from cylinder, cylinder head
fins, and blower housing. Also remove grass
clippings, dirt, and grime from external parts of
the engine, shrouding, and top of mower
housing.
3.Clean air filter. See Maintenance chapter, Air
Filter section.
6.Check engine oil level.
7.Reconnect spark plug wire.
Accessories
For special conditions, the following accessories may
be purchased at your local Authorized Toro Service
Dealer.
1.Rear Bag Kit,
Model No. 59192 for hand push models,
Model 59195 for self-propelled models –
Install discharge tunnel and rear mounting grass
bag to convert Recycler mower to a rear
bagging mower (Fig. 28). Includes discharge
tunnel plug.
EN–18
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