Page 1
Form No. 3323-219
53
cm Recycler
Walk Power Lawn Mower
Model No. 20789—200000001 and Up
Model No. 20791—200000001 and Up
Operator’s Manual
Interntional English (GB)
Page 2
Contents
Page
Introduction 2.
Safety 3
General Lawn Mower Safety3. . . . . . . . . . . . . . . . .
Sound Pressure5. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sound Power5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
ibration Level5. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbol Glossary5. . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly 7
Unpacking the Lawn Mower7. . . . . . . . . . . . . . . . .
Installing the Handle7. . . . . . . . . . . . . . . . . . . . . . .
Installing the Starter Rope8. . . . . . . . . . . . . . . . . . .
Installing the Dischar
Installing the Battery9. . . . . . . . . . . . . . . . . . . . . . .
Before Starting9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Filling the Crankcase with Oil9. . . . . . . . . . . . . . . .
Filling the Fuel T
Operation 11
Controls 11
Starting the Engine11. . . . . . . . . . . . . . . . . . . . . . . . .
Stopping the Engine12. . . . . . . . . . . . . . . . . . . . . . . .
Self–propelled Drive12. . . . . . . . . . . . . . . . . . . . . . .
Adjusting the Cutting Height12. . . . . . . . . . . . . . . . .
Using the Grass Bag13. . . . . . . . . . . . . . . . . . . . . . . .
Operating T
Maintenance 15
Recommended Maintenance Schedule15. . . . . . . . .
Checking the Engine Oil Level16. . . . . . . . . . . . . . .
Changing the Engine Oil16. . . . . . . . . . . . . . . . . . . .
Cleaning the Underside of the Lawn Mower
Housing 17
Servicing the Air Filter18. . . . . . . . . . . . . . . . . . . . .
Maintaining the Cutting Blade19. . . . . . . . . . . . . . . .
Adjusting the Self-propelled Drive Cable20. . . . . . .
Lubricating the Self-propelled Drive20. . . . . . . . . . .
Cleaning Under the Belt Cover20. . . . . . . . . . . . . . .
Replacing the Spark Plug21. . . . . . . . . . . . . . . . . . . .
Cleaning the Cooling System21. . . . . . . . . . . . . . . . .
Cleaning the Plug and Dischar
Emptying the Fuel T
Char
Disposing of the Battery22. . . . . . . . . . . . . . . . . . . . .
Replacing the Fuse22. . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 22
Storage 23
Preparing the Fuel System23. . . . . . . . . . . . . . . . . . .
Preparing the Engine24. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ge T
unnel Plug8. . . . . . . . . . .
ank with Gasoline10. . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ips 14
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ge T
unnel 21
. . . . . . . .
ank 21
. . . . . . . . . . . . . . . . . . . . .
ging the Battery21. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General 24
Folding the Handle24. . . . . . . . . . . . . . . . . . . . . . . . .
Removing From Storage24. . . . . . . . . . . . . . . . . . . .
Accessories 24
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction
Thank you for choosing a T
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:
This
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.
number and serial number decal
the product model number and serial number in the
Model
No.
Serial No.
manual identifies potential hazards and has special
.
oro product. W
oro designs and produces safe
Figure
1
e want you to
oro parts, or
. Y
ou will find the
ARNING, and
1
2302
EThe Toro Company – 1999
8111 Lyndale Ave. South
Bloomington, MN 55420–1196
2
Printed in USA
Page 3
DANGER
serious injury or death if you do not follow the
recommended precautions.
WARNING
or death if you do not follow the recommended
precautions.
signals an extreme hazard that will cause
signals a hazard that may cause serious injury
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.
Never
assume that
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 minor or
Important
calls attention to special
Note
emphasizes general
Safety
T
o ensur
gain knowledge of the pr
and any other operator of the lawn mower read and
understand the contents of this manual befor
motor is ever started. Pay particular attention to the
safety alert symbol
W
instruction.” Read and understand the instruction
because it has to do with safety
instruction may r
General
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.
Training
•
•
•
e maximum safety
ARNING, OR DANGER — “personal safety
esult in personal injury
, best performance, and to
oduct, it is essential that you
e the
which means CAUTION,
. Failur
e to comply with
.
Lawn Mower Safety
following instructions have been adapted from the
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
. Be familiar with the
.
. Local regulations may
.
•
Be alert and turn mower of
•
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
.
f if children enter the area.
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
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.
flers.
.
.
Never mow while people, especially children, or pets
•
are nearby
. Stop mower if anyone enters the area.
•
On multibladed machines, take care as rotating one
blade can cause other blades to rotate.
3
Page 4
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.
•
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 towards you.
•
Before and while moving backwards, look behind and
down for small children.
•
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 defective 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.
–
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
immediately for the cause. V
warning of trouble.
•
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 (motor) of
comes to complete stop before removing grass catcher
Do not operate the mower while under the influence of
•
alcohol or drugs.
Slopes are a major factor related to slip and fall accidents
which can result in severe injury
caution feel uneasy on a 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
ibration is generally a
f and wait until the blade
. All slopes require extra
fs, ditches, or embankments.
. Check
f valve, turn the
all grass can hide
.
•
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.
before clearing blockages or unclogging chute;
before checking, cleaning, or working on the
mower;
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.
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
.
.
fler,
4
Page 5
•
Keep the mower free of grass, leaves, or other debris
build-up. Clean up oil or fuel spillage.
•
Never attempt to make wheel height adjustments while
the engine (motor) is running.
•
Always disconnect electric mowers (live operated)
before cleaning, repairing, or adjusting.
•
Grass catcher components are subject to wear
and deterioration, which could expose moving parts or
allow objects to be thrown. Frequently check
components and replace with manufacturer
recommended parts when necessary
.
, damage,
’s
Sound
This
unit has an equivalent continuous A-weighted sound
pressure at the operator ear of 85.4 dB(A), based on
measurements of identical machines per ANSI
B71.5-1984 procedures.
Sound
This
unit has a sound power level of 98.6 LwA, based on
measurements of identical machines per Directive
84/538/EEC and amendments.
Pressure
Power
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.
Symbol
Safety
symbol within triangle
indicates a hazard.
Safety alert symbol
Read operator’s manual.
Glossary
alert triangle —
rap the blade(s)
Vibration
This
unit has a maximum hand-arm vibration level of 7.27
m/s@
, based on measurement of identical machines per
ISO 5349 procedures.
Do not open or remove
safety shields while
engine is running.
Rotating blade can cut off
toes or fingers. Stay clear
of mower blade as long as
engine is running.
To avoid blade failure
when mulching, use blade
stiffener when mower is
equipped with mulching
plug.
Level
Consult technical manual
for proper service
procedures.
Stay a safe distance from
the machine.
Stay a safe distance from
the mower
.
Transmission
Oil
On/Run
5
Page 6
Throw or flying objects —
Whole body exposure
Thrown or flying objects
— Rotary side-mounted
mower
shield in place.
. Keep deflector
Engage
Disengage
Stop engine before
leaving operator position.
Hourmeter/elapsed
operating hours
Fast Neutral
Slow
Decreasing/Increasing
Battery charging
condition
Fuel
First gear
Second gear
Grease lubrication point
Engine start
Engine stop
Third gear
Cutting element — basic
symbol
Cutting element — height
adjustment
6
Page 7
Choke
Turn key in ignition
switch.
Primer (start aid)
Push primer three times.
Properly dispose of
batteries.
Insert key in ignition
switch.
Move control.
Pull rope.
Wheel
Wheel traction
Assembly
Note:
Determine the left and right sides of the lawn mower by standing in the operating position.
Unpacking
IMPORTANT: Be
and handling the lawn mower and upper handle so that
you do not pull, crimp, or damage the cables.
1.
Remove the fillers from the box, and allow the upper
handle to rest on the top of the lawn mower
Remove the lawn mower from the box.
2.
3.
Lay the upper handle on the ground behind the lawn
mower with the handle label facing up and the control
cables routed between the handle mounting brackets.
Installing
1. Remove
handle (two bolts have a flat cap and the other two
have a contoured cap to fit the handle (Fig. 2).
the four handle bolts and knobs in the lower
the Lawn Mower
extr
emely car
eful when unpacking
the Handle
1
.
1. Lower
2.
Support bracket
2. Swing
up, aligning the brackets with the holes in the handle
(Fig. 2).
4
handle
the lower handle back and the support brackets
3
2
Figure
2
3. Knob
4.
Flat handle bolt
m–4272
7
Page 8
3.
Secure the handle to the support brackets with the two
flat handle bolts and two knobs, using the height
adjustment holes on the brackets that best fit your
height (Fig. 2)
IMPORTANT: Keep
the cables fr
om pinching or
stretching.
You can adjust the handle height by installing the
Note:
handle bolt and knob through a dif
4.
Slide the upper handle section ends over the lower
ferent set of holes.
handle so that the sections nest together (Fig. 3)
4
5
2
1
1. Cables
2. Lower
3.
Upper handle
Figure
handle
3
4.
Contoured handle bolt
(only one shown)
5. Knobs
210
1. Rope
Figure
guide
4
2.
Starter rope
3
Note: T
o make the starter rope easier to install, squeeze
the control bar on the handle.
m–4204
Installing
Plug
1. Stop
2.
the engine and wait for all moving parts to stop.
Open the dischar
the Discharge T
ge door by moving the handle
unnel
rearward (Fig. 5).
5. Make
sure that the cables are routed below and behind
the lower handle as illustrated in Figure 3.
6.
Secure the upper handle to the lower handle using two
contoured handle bolts and two knobs (Fig. 3).
Installing
Pull
the starter rope through the rope guide on the handle
the Starter Rope
(Fig. 4).
1. Discharge
3. Hold
the dischar
Figure
door handle
ge door handle to prevent the
1914
5
2.
Plug (rotated clockwise)
spring-loaded door from closing while you insert the
plug.
Rotate the plug clockwise slightly while inserting it
4.
(Fig. 5).
Make sure that the arrow on the plug decal points
upward.
Push the plug all the way in until the spring clip on the
5.
bottom of the plug clicks into place (Fig. 6).
8
Page 9
Before
Starting
Figure
1. Spring
6. Release
7. T
Installing
clip
the dischar
the plug.
o remove the plug:
A.
Move the dischar
lifting up the spring clip on the bottom of the plug.
B.
Once the plug is unlocked, remove it from the
dischar
ge tunnel.
ge door handle to lock the top of
ge door handle rearward while
the Battery
6
1915
Filling
The
crankcase can hold 22 ounces (0.65 liters) of oil. Use
only high-quality
that has the American Petroleum Institute (API) “service
classification” — SF
Before each use, make sure that the oil level is between
the
Add
1. Oil
the Crankcase with Oil
, SAE 30 or 10W30 weight deter
, SG, SH, or SJ.
and the
fill tube
Full
marks on the dipstick (Fig. 8).
Figure
8
2. Dipstick
gent oil
m-3665/284
Electric
1.
2.
1. Battery
2.
3. Connect
Start Models only
Remove the battery from the packaging material and
char
ge it; refer to
Align the pins in the battery case with the holes in the
lower handle and lower the pins into the holes until the
battery case snaps into place (Fig. 7).
case
Lower handle
the wire lead from the battery to the wire lead
from the electrical wire harness in the corrugated tube
(Fig. 7).
Char
ging the Battery
2
Figure
7
3.
4.
on page 21.
1
3
4
m–4253
Wire lead from battery
Wire lead from harness
To
add oil:
1.
Move the lawn mower to a level surface.
2.
Clean around the oil fill tube (Fig. 8).
3.
Remove the dipstick from the oil fill tube by rotating
the cap counterclockwise 1/4 turn and pulling it out.
4. W
ipe the dipstick clean with a clean cloth.
5.
Fully insert the dipstick into the oil fill tube, then
remove it.
Note:
For an accurate oil level reading, you must fully
install the dipstick.
6.
Read the oil level on the dipstick (Fig. 8).
7.
If the oil level reading is below the
dipstick,
tube to raise the oil level to the
dipstick.
IMPORTANT: Do
and run the engine; engine damage can r
the excess oil until the oil level on the dipstick r
Full.
slowly
pour only enough oil into the oil fill
not overfill the crankcase with oil
Add
Full
mark on the
mark on the
esult. Drain
eads
9
Page 10
8.
Insert the dipstick into the filler neck and rotate the
cap clockwise 1/4 turn.
DANGER
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 spark plug life. Y
use leaded gasoline if unleaded gasoline is not available.
IMPORTANT: Do
IMPORTANT: Do
containing methanol, gasohol containing mor
10% ethanol, pr
these fuels can damage the engine’
IMPORTANT: Do
stor
POTENTIAL HAZARD
•
WHA
•
HOW T
•
•
•
• Stor
•
oxygenated
ed since the last mowing season or longer
In certain conditions gasoline is extr
flammable and highly explosive.
T CAN HAPPEN
A fir
e or explosion fr
others, and cause pr
O AVOID THE HAZARD
Use a funnel and fill the fuel tank outdoors, in
an open ar
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 in. (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 fr
fumes may be ignited by a spark.
keep it out of the r
Never buy mor
gasoline.
om an open flame or wher
e gasoline in an appr
or
reformulated
. T
not add oil to the gasoline.
not use methanol, gasoline
emium gasoline, or white gas. Using
not use gasoline that has been
om gasoline can burn you,
operty damage.
ea, when the engine is cold. W
each of childr
e than a 30-day supply of
gasoline, with an
o ensure freshness,
ou may
e than
s fuel system.
.
emely
ipe up
e gasoline
oved container and
en.
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 cause pr
HOW T
•
•
•
•
•
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.
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 gr
If this is not possible, then refuel such
equipment on a truck or trailer fr
container
dispenser nozzle.
If a gasoline dispenser nozzle must be used,
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
IMPORTANT: Do
fuel stabilizer/conditioner
with an alcohol base such as ethanol, methanol, or
isopropanol.
Remove the wire from the spark plug (Fig. 9).
1.
om gasoline can burn you
operty damage.
emove gas–power
om a gasoline
not use fuel additives other than a
. Do not use fuel stabilizers
cumstances, a
ound
e filling.
ed
efuel
ound.
om a portable
10
Page 11
2
1
1. Spark
2. Clean
plug wire
around the fuel tank cap (Fig. 10).
2
1. Fuel
tank cap
3. Remove
m-3855
Figure
Figure
9
m–3665
10
2. Primer
the fuel tank cap (Fig. 10).
m–3662
1
1
1. Blade
2.
Upper handle
Starting
1. Install
2.
Push the primer three times, waiting two seconds
3
Figure
control bail
1
1
3.
Starter handle
the Engine
the spark plug wire onto the spark plug.
between each push (Fig. 10).
Note:
If the temperature is 55_F (13_C) or below
, push
the primer five times, waiting two seconds between each
push.
Do not use the primer to start a warm engine after a
Note:
brief shutdown. However
, cool weather may require you
to prime the engine again.
3.
Hold the blade control bail against the upper handle
(Fig. 12).
4.
Fill the fuel tank with unleaded gasoline to within 1/4
to 1/2 in. (6 to 13 mm) from the top of the tank.
Do
not fill into the filler neck.
5.
Install the fuel tank cap and wipe up any spilled
gasoline.
Operation
Each time before you mow
self-propelled drive and the control bar operates properly
When you release the control bar
self-propelled drive should stop. If they do not, contact
your Authorized Service Dealer
Controls
The starter handle and the blade control bail are on the
upper handle as shown in Figure 1
, make sure that the
, the engine and the
.
1.
2
3
Figure
1. Blade
.
2.
4. Start
control bail
Upper handle
the lawn mower
.
1
m-4207
12
3.
Starter handle
Manual starting:
A.
Pull the starter handle lightly until you feel
resistance, then pull it sharply (Fig. 12).
B.
Allow the rope return to the handle slowly
.
Key–lectric starting (for an electric models only):
11
Page 12
A.
Insert the key into the switch (Fig. 13).
o slow down the drive, simply slow your walking speed;
T
to stop the drive, stop walking (Fig. 14).
Note:
If, when backing up after self-propelling, the lawn
mower does not roll backward freely
mower forward about an inch without engaging the
self–propel drive, then pull the lawn mower backward.
, nudge the lawn
Figure
B. Turn
5.
When the engine starts, allow it to warm up for at least
one minute; longer in cooler temperatures.
Note:
repeat steps 2 through 4.
Stopping
Release
blade should stop. If they do not stop properly
your Authorized Service Dealer
the key to the right and release it when the
engine starts.
If the engine fails to start after three attempts,
the Engine
the blade control bail. Both the engine and the
Self–propelled
To
operate the self-propelled drive, simply walk forward
with your hands on the upper handle. As you move
forward, the upper handle will slide toward the lawn
mower
, activating the self-propelled drive. The faster you
walk, the farther the handle will slide and the faster the
mower will propel (Fig. 14).
13
, contact
.
Drive
Adjusting
The SmartWheel
SPARSE/NORMAL
height-of-cut setting in any mowing condition (Fig. 15).
Use the
season for the majority of your mowing. The
is for thick, moist, succulent grass that grows most often
in the spring.
1. Sparse/normal
SPARSE/NORMAL
cutting scale
the Cutting Height
has two cutting scales:
and
LUSH
— to ensure the best
scale during the warm summer
LUSH
Figure
grass
15
2.
Lush grass cutting scale
scale
m–4206
Figure
Note:
The lawn mower propels at the maximum speed
when you push in the upper handle as far forward as
possible.
14
We
recommend the following:
•
Cut the grass at the C, D, or E settings or keep the
grass between 2 to 3 in. (5.1 to 7.6 cm) high.
•
Do not cut below the C setting unless the grass is
sparse or it is late fall when grass growth begins to
slow down. When you cut long grass, use a higher
height-of-cut setting and walk slower; then cut the
grass again at a normal setting. Mowing the grass
when it is too long can plug the lawn mower and cause
the engine to stall.
Note:
The
SmartWheel
ensure that you cut no more than 1/3 of the grass blade.
12
calculates the proper setting to
Page 13
Using
the Grass Bag
POTENTIAL HAZARD
•
Adjusting height-of-cut levers could bring
hands into contact with moving blade.
WHA
T CAN HAPPEN
•
Contact with moving blade could cause serious
personal injury
HOW T
•
O AVOID THE HAZARD
Do not adjust height-of-cut settings when
engine is running and blade is r
Do not put fingers under housing to lift mower
•
.
otating.
when adjusting height-of-cut levers.
1.
Before starting the engine, move the lawn mower onto
the grass. Stop moving the lawn mower when the
letters on the
SmartWheelt
design on the rear left
wheel are upright (Fig. 15).
2.
Use the
SmartWheel
design (Fig. 15) to compare the
tips of the grass blades to the letters on the wheel. The
letter on the
SmartWheel
that matches the tips of the
grass blades is the proper cutting height.
3.
Squeeze the lawn mower’s height-of-cut lever toward
the wheel and move it to the corresponding letter on
the lawn mower housing (Fig. 16).
Occasionally,
you may want to use the grass bag for
bagging long grass, lush grass, or leaves.
Installing the Grass Bag
1. Stop
2.
1. Bag
2.
the engine and wait for all moving parts to stop.
Make sure that the dischar
ge door handle is fully
forward and the pin is contacting the catch (Fig. 17).
2
1
3
Figure
frame on retaining
post
Pin contacting catch
17
3.
Handle fully forward and
discharge door closed
1912
1
A = 1” (25 mm)
B = 1-1/2” (38 mm)
C = 2” (51 mm)
D = 2-1/2” (64 mm)
E = 3” (76 mm)
788
Figure
1. Height-of-cut
Note:
For easier adjustment, lift up the housing so that the
wheel is of
lever
f the ground.
Do not put your fingers under
the housing when you lift the lawn mower
Make sure that the pin on the height-of-cut lever
4.
engages the slot in the housing.
5.
Adjust all the wheels to the same letter setting.
Note: You can adjust the front wheels to 1/2 in. (1.3 cm).
Move the height-of-cut lever past A and release the pin
into the slot in the housing.
16
.
3. Slide
the hole in the bag frame onto the retaining post
on the housing (Fig. 17).
4.
Set the rear of the grass bag frame onto the lower
handle.
Pull the dischar
5.
ge door handle forward and move the
handle rearward until the pin locks in the bag notch
(Fig. 18).
1
1. Pin
locked in bag notch
Figure
18
1913
13
The
dischar
ge door in the mower housing is now open.
Page 14
Mowing with the Grass Bag
DANGER
DANGER
POTENTIAL
•
A worn grass bag could allow small stones and
other similar debris to be thrown in operator
or bystander’s dir
WHA
T CAN HAPPEN
• Thr
own objects can cause serious personal
injury or death to the operator or bystanders.
HOW T
•
Check the grass bag fr
damaged, install a new Toro r
Cut the grass until the bag is full.
IMPORTANT: Do
Removing the Grass Bag
1. Stop
2.
3.
the engine and wait for all moving parts to stop.
Raise the dischar
until the locking pin contacts the catch (Fig. 17).
Grasp the handle at the front and the rear of the bag
and lift the bag of
HAZARD
ection.
O AVOID THE HAZARD
equently
eplacement bag.
not overfill the bag.
ge door handle and move it forward
f the lawn mower
. If it is
.
POTENTIAL HAZARD
•
Grass clippings and other objects can be
thr
own fr
om an open discharge tunnel.
WHA
’s
T CAN HAPPEN
•
Objects thrown with enough for
serious personal injury or death to the operator
or bystander
HOW T
•
O AVOID THE HAZARD
Never open the door on the discharge tunnel
when the engine is running.
.
ce could cause
Operating Tips
• Review
carefully before operating the lawn mower
Clear the area of sticks, stones, wire, branches, and
•
other debris that the lawn mower could pick up or the
blade could hit and throw objects.
•
Keep everyone, especially children and pets, away
from the area of operation.
• A
objects. Never deliberately mow over any object.
the safety instructions and read this manual
.
void striking trees, walls, curbs, or other solid
Gradually tip the bag forward to empty the clippings.
4.
5. T
o install the bag, refer to steps 3 and 4 of
the Grass Bag
on page 13.
Installing
DANGER
POTENTIAL HAZARD
• Thr
own objects may r
door does not close completely
WHA
T CAN HAPPEN
• Thr
own objects can cause serious personal
injury or death.
HOW T
•
O AVOID THE HAZARD
If the discharge door cannot be closed because
grass clippings clog the discharge ar
engine and gently move the discharge door
handle back and forth until the door can be
closed completely
r
emove the obstruction with a stick, not your
hand.
esult if the discharge
.
ea, stop the
. If door still cannot be closed,
•
If the lawn mower strikes an object or starts to vibrate,
immediately stop the engine, disconnect the spark plug
wire, and examine the lawn mower for damage.
•
Maintain a
Periodically file down nicks on the blade.
•
Replace the blade when necessary with an original
T
oro replacement blade.
•
Mow only dry grass or leaves. W
tend to clump on the yard and can cause the lawn
mower to plug or the engine to stall.
POTENTIAL HAZARD
• W
et grass or leaves can cause you to slip and
contact the blade.
WHA
•
Blade contact can seriously injure you.
HOW T
•
Mow only in dry conditions.
•
Clean the clippings or leaves from the underside of the
lawn mower deck after each mowing. See
the Underside of the Lawn Mower Housing
page 17.
sharp blade
T CAN HAPPEN
O AVOID THE HAZARD
throughout the cutting season.
et grass and leaves
Cleaning
on
14
Page 15
•
Keep the engine in good running condition.
•
Clean the air filter frequently
clippings and dust which clogs the air filter and
reduces engine performance.
. Mulching stirs up more
Cutting Grass
• Grass
•
•
If the finished cut lawn appearance is unsatisfactory
one or more of the following:
•
• W
•
grows at dif
year
. In the summer heat, it is best to cut grass at the
C, D
, or E height-of-cut settings. Cut only about 1/3 of
the grass blade at a time. Do not cut below the
setting unless the grass is sparse or it is late fall when
grass growth begins to slow down.
When cutting grass over six inches tall, first mow
using the highest height-of-cut setting and walking
slower; then mow again at a lower setting for best
lawn appearance. If the grass is too long and the leaves
clump on top of the lawn, the lawn mower may plug
and cause the engine to stall.
Alternate the mowing direction. This helps disperse
the clippings over the lawn for even fertilization.
Sharpen the blade.
alk at a slower pace while mowing.
Raise the height-of-cut setting on your lawn mower
ferent rates at dif
ferent times of the
C
, try
Cut the grass more frequently
•
Overlap cutting swaths instead of cutting a full swath
•
with each pass.
•
Mow across the mar
•
Set the height-of-cut on the front wheels one notch
lower than the rear wheels. For example, set the front
wheels at the C setting and the rear wheels at the
setting.
ginal areas a second time.
.
D
Cutting Leaves
• After
•
•
•
•
.
cutting the lawn, make sure that half of the lawn
shows through the cut leaf cover
make one or more passes over the leaves.
For light leaf coverage, set all the wheels at the same
height-of-cut setting.
If there are more than 5 in. (12.7) cm of leaves on the
lawn, set the front wheels one or two notches higher
than the rear wheels. This makes it easier to feed the
leaves under the lawn mower deck.
Slow down your mowing speed if the lawn mower
does not cut the leaves finely enough.
If you cut up a lot of oak leaves, you can add lime to
your grass in the spring to reduce the acidity of the oak
leaves.
. You may need to
Maintenance
Recommended
Service
Engine
Oil—Check
Engine
Oil—Change
Housing
Fasteners
Air Filter—
Pre-cleaner
Item
Maintenance Schedule
Check the engine oil before each use.
Drain and refill the engine crankcase with
fresh oil after the first five hours of
operation. Thereafter
hours (25 hours in dusty conditions or in
high temperatures) or yearly
Remove built-up grass clippings and dirt.
Check the blade and the engine mounting
fasteners. T
Replace the pre-cleaner every 25 hours
or each mowing season. Replace it more
frequently in dusty or dirty conditions.
Service Operation
, change every 50
.
ighten loose fasteners.
Each
Use
X
X
5
Hours25Hours50Hours
X
X
X
100
Hours
15
Page 16
Service Item
Air Filter—
Cartridge
Blade
Blade Brake
Service Operation
Clean or replace the cartridge every 100
hours or each mowing season. Replace it
more frequently in dusty or dirty
conditions.
Sharpen or replace the blade; maintain it
more frequently if the edge dulls quickly
in rough or sandy conditions.
Check the stopping time every 50 hours
or before each mowing season. The
blade must stop within three seconds of
releasing the bail; if it does not, see your
Authorized Service Dealer for repair
.
Each
Use
5
Hours
25
Hours
50
Hours
X
X
100
Hours
X
Self–propelled
Drive
Fuel System
Belt Cover
Spark Plug
Cooling System
Fuel Tank
Battery
POTENTIAL
•
If you leave the wir
WHA
T CAN HAPPEN
•
Someone accidentally starting the engine could seriously injur
HOW T
•
Remove the wir
does not accidentally contact the spark plug.
Adjust the cable and grease the
rear-height adjustor brackets.
Check for leaks and/or a deteriorating
fuel hose. Replace parts if necessary
Remove grass clippings and debris from
under the belt cover
Inspect and clean. Replace the spark
plug if necessary
Clean debris from the engine air cooling
fins and the starter. Clean more
frequently in dirty conditions.
Empty the fuel tank before repairs as
directed or before storage.
Charge or replace the battery as
necessary
storage.
. Charge after extended
.
.
CAUTION
HAZARD
e on the spark plug, someone could start the engine.
O AVOID THE HAZARD
e fr
om the spark plug befor
.
e you or other bystanders.
e you do any maintenance. Push wir
X
X
X
X
X
e aside so it
Checking
Before
you use the lawn mower
level between the
dipstick (Fig. 8). If the oil level is below the
add oil. Refer to
the Engine Oil Level
, make sure that the oil
Add
and the
Filling the Crankcase Oil
Full
marks as shown on the
on page 9.
Add
mark,
Changing
Change
after every 50 hours or every season. Run the engine just
before changing the oil to warm the oil. W
better and carries more contaminants.
16
the oil after the first five operating hours and then
the Engine Oil
arm oil flows
Page 17
Note:
Change the oil after every 25 hours when operating
under heavy load or in high temperatures.
1.
If the grass bag is on the lawn mower, close the door in
the lawn mower housing and remove the bag.
2.
Drain the gasoline from the fuel tank; refer to
Emptying the Fuel T
3.
Remove the wire from the spark plug (Fig. 9)
4.
Remove the key from the switch on the electric start
ank
on page 21.
model.
Remove the dipstick from the oil fill tube and place a
5.
drain pan next to left side of the lawn mower
ip the lawn mower onto its left side, allowing the oil
6. T
.
to drain into the drain pan (Fig. 19).
1
Figure
1. Kickers
20
Washing Method
1. Move
2.
the lawn mower onto a flat concrete or asphalt
surface near a garden hose.
Attach a quick disconnect coupling (sold separately) to
the end of the garden hose (Fig. 21).
757
Figure
1. Oil
fill tube
7. Recycle
8. T
9.
Fill the crankcase with fresh oil to the
the used oil according to local codes.
urn the lawn mower upright.
the dipstick. Refer to
on page 9
Install the dipstick.
10.
11. W
ipe up any spilled oil.
12.
Install the wire onto the spark plug.
Cleaning
.
the Underside of the
19
Full
mark on
Filling the Crankcase with Oil
Lawn Mower Housing
To
ensure the best performance, keep the underside of the
lawn mower housing clean. Be especially careful to keep
the kickers free of debris (Fig. 20).
1
3
2
m-2858
1. Washout
2.
Quick disconnect coupling
3. Attach
fitting
the coupling to the lawn mower washout fitting
Figure
21
3. Hose
(Fig. 21).
4. T
urn the water on high pressure.
5.
Start the engine.
6.
Let the lawn mower run for two minutes.
7.
Stop the engine and wait for all moving parts to stop.
8. T
urn the water of
f and remove the coupling from the
washout fitting.
17
9. T
urn of
f the garden hose.
10.
Start the lawn mower and let it run for one minute to
dry out the lawn mower and its components.
11.
While the engine is running, engage and disengage the
traction drive several times to dry it out.
Page 18
If the underside of the lawn mower deck has excessive
grass buildup, do the following steps:
1.
Connect the hose to the washout fitting.
2. T
urn the water on high.
3.
Start the lawn mower and run it for two minutes.
4.
Stop the engine and wait for all moving parts to stop.
5. T
urn of
f the water
Let the mower soak for 30 minutes.
6.
7. T
urn the water on high again.
8.
Run the mower for two minutes.
9.
Stop the engine and wait for all moving parts to stop.
.
Scraping Method
If
washing does not remove all debris from under the lawn
mower
, tip it on its left side and scrape it clean.
1.
Remove the wire from the spark plug (Fig. 9).
2.
Drain the gasoline from the fuel tank. Refer to steps 1
through 4 of
Emptying the Fuel T
ank
on page 21.
Servicing
Clean
the air filter once every season or after every 25
operating hours. Clean or replace the paper cartridge after
every 100 hours or every season; more frequently in dusty
or dirty conditions.
1.
Stop the engine and wait for all moving parts to stop.
2.
Remove the wire from the spark plug (Fig. 9).
Note:
For the electric start model, remove the key from
the switch.
3.
Remove two knobs that secure the air filter cover to
the engine (Fig. 22).
4.
Remove the cover and clean it thoroughly (Fig. 22).
the Air Filter
1
3
4
2
WARNING
POTENTIAL HAZARD
•
Gasoline is extr
explosive and under certain conditions can
cause personal injury or pr
WHA
T CAN HAPPEN
• T
ipping the lawn mower may cause fuel leakage
fr
om the carbur
HOW T
• A
3. T
4.
O AVOID THE HAZARD
void fuel spills by running the engine dry or
r
emoving gas with a hand pump; never siphon.
ip the lawn mower onto its left side (Fig. 20).
Remove the dirt and grass clippings with a hardwood
scraper
. A
void burrs and sharp edges.
IMPORTANT: Move
avoid futur
5. T
6.
Fill the fuel tank.
7.
Install the wire onto the spark plug.
e starting pr
urn the lawn mower upright.
emely flammable, highly
operty damage.
etor or fuel tank.
the blade as little as possible to
oblems.
Figure
1. Knobs
2. Cover
5. Carefully
If the pre-cleaner is dirty
6.
deter
water and allow it to dry (Fig. 22).
7.
If the paper cartridge is dirty
gently
very dirty
IMPORTANT
cartridge. Do not use pr
cartidge.
Install the pre-cleaner over the paper cartridge
8.
(Fig. 22).
9.
Install the air filter cover (Fig. 22).
10.T
ighten the cover securely in place with the two knobs
(Fig. 22).
IMPORTANT
air filter element; extr
remove the pre-cleaner
gent and water
on a flat surface. Replace the cartridge if it is
.
: Do not oil the pr
: Do not operate the engine without the
. Rinse the pre-cleaner in clean
eme engine damage could occur
22
3. Foam
4.
, carefully wash it with a mild
, clean it by tapping it
e-cleaner or the paper
essurized air to clean the paper
pre–cleaner
Air filter
.
m-3664
.
18
Page 19
Maintaining
Always
mow with a sharp blade. A sharp blade cuts
the Cutting Blade
cleanly and without tearing or shredding the grass blades
like a dull blade.
1.
Drain the gasoline from the fuel tank; refer to steps 1
through 4 of
2.
Remove the wire from the spark plug (Fig. 9).
3.
If a grass bag is on the lawn mower, close the door in
Emptying the Fuel T
ank
on page 21.
the lawn mower housing and remove the bag.
4. T
ip the lawn mower onto its left side (Fig. 23).
1
A
2
1
B
3
1
C
IMPORTANT
avoid futur
1. Blade
2. Accelerator
: Move the blade as little as possible to
e starting pr
1
oblems.
2
3
Figure
23
3. Blade
bolt
973
Inspecting the Blade
Carefully
especially where the flat and the curved parts meet
(Fig. 24A). Because sand and abrasive material can wear
away the metal that connects the flat and curved parts of
the blade, check the blade before using the lawn mower
you notice a slot or wear (Figs. 24B and 24C), replace the
blade; refer to
examine the blade for sharpness and wear
Removing the Blade
on page 19.
,
. If
4
Figure
1. Sail
2. Flat
part of blade
Note:
For the best performance, install a new blade before
the cutting season begins. During the year
24
3. Wear
4.
Slot formed
, file down any
small nicks to maintain the cutting edge.
Removing the Blade
Grasp
the end of the blade using a rag or a thickly padded
glove. Remove the blade bolt, the lock washer
accelerator
POTENTIAL HAZARD
•
WHA
•
HOW T
•
•
, and the blade (Fig. 23).
A worn or damaged blade could br
piece of blade could be thr
or bystander’s ar
ea.
own into operator
eak and a
T CAN HAPPEN
A thr
own piece of blade could cause serious
personal injury or death to operator or
bystanders.
O AVOID THE HAZARD
Inspect the blade periodically for wear or
damage.
Replace a worn or damaged blade.
270
, the
’s
Sharpening the Blade
File
the top side of the blade to maintain its original
cutting angle (Fig. 25). The blade will remain balanced if
you remove the same amount of material from both
cutting edges.
19
Page 20
1. Sharpen
1
Figure
at this angle only
2
1
153
25
m–4273
IMPORTANT: Check
putting it on a blade balancer
inexpensive balancer at a hardwar
blade is level horizontally
dr
ops toward the heavy side. If the blade is not
balanced, file mor
heavy end of the blade.
the balance of the blade by
. Y
ou can buy an
e stor
e. A balanced
, while an unbalanced blade
e metal off of the cutting edge on the
Installing the Blade
1. Install
2.
3.
Adjusting
a sharp, balanced T
lock washer and a blade bolt. The blade’
point toward the top of the lawn mower housing for
proper installation. Torque the blade bolt to 50 ft-lb
(68 N
m).
Return the lawn mower to its upright position.
Install the wire onto the spark plug.
oro blade, an accelerator
s sail must
the Self-propelled
Drive Cable
If
the top speed begins to slow on the lawn mower
the self-propelled drive cable.
, a
, adjust
Figure
1. Drive
5. With
6. T
7.
8.
Lubricating
bracket
the upper handle pulled and held back as far as
possible and while holding the drive bracket down,
pull the cable jacket down (toward the lawn mower) to
remove all the slack in the cable (Fig. 26).
ighten the nut on the cable support (Fig. 26).
Release the drive bracket.
Install the belt cover
.
the Self-propelled
27
2.
Push here
Drive
1. Wipe
the grease fittings on the rear height-of-cut
adjustors (Fig. 28) with a clean rag.
1. W
ith the engine turned of
secure the belt cover (Fig. 29).
2.
Remove the cover
Loosen the cable support nut (Fig. 26).
3.
1. Cable
2.
4. Push
jacket
Cable support
the drive bracket down until it contacts the lawn
mower
, then hold it in place (Fig. 27).
f, remove the two bolts that
.
4
3
Figure
26
3. Nut
4.
1
Upper handle
2
m–4205
Figure
1. Grease
2. Install
fitting
a hand-type grease gun onto each fitting in turn
and gently apply one or two pumps of #2
multi-purpose lithium grease.
IMPORTANT: Excess
and pr
event the wheel clutch from operating pr
Cleaning
Keep
the area under the belt cover free of debris.
1.
Stop the engine and wait for all moving parts to stop.
2.
Remove the two bolts that secure the belt cover to the
lawn mower housing (Fig. 29).
Under the Belt Cover
28
gr
ease may damage the seals
1
operly.
276
20
Page 21
1. Belt
3. Lift
area.
1
2
281
Figure
cover
of
f the cover and remove all debris from the belt
29
2. Bolts
Cleaning
Discharge T
To
ensure the best performance, clean the dischar
plug after each use. When the grass is thick and lush,
clippings may collect on and around the plug, making
plug removal dif
Always be sure that the discharge tunnel door closes when
you release the handle. If debris prevents the dischar
door from closing, clean the inside of the dischar
and the door thoroughly
the Plug and
unnel
ge tunnel
ficult.
ge
ge tunnel
.
Install the belt cover
4.
Replacing
Check
the spark plug after every 25 operating hours. Use a
Champion RC12YC
1.
Stop the engine and wait for all moving parts to stop.
2.
Remove the wire from the spark plug (Fig. 9).
3.
Clean around the spark plug.
4.
Remove the spark plug from the cylinder head.
IMPORTANT: Replace
spark plug. Do not clean the electr
entering the cylinder can cause engine damage.
5.
Set the gap on the new plug to 0.020 in. (0.50 mm)
(Fig. 30).
.
the Spark Plug
spark plug or equivalent.
a cracked, fouled, or dirty
odes because grit
.020 in.
(.50 mm)
Figure
30
986
Emptying
1. Stop
2.
Note:
3.
4.
5.
6.
7.
the engine and wait for it to cool.
Remove the wire from the spark plug (Fig. 9).
Drain the gasoline from a cold engine only
Remove the cap from the fuel tank (Fig. 8).
Use a pump-type syphon to drain the fuel into a clean,
approved gasoline container
Install the wire onto the spark plug.
Run the engine until it stops.
Start the engine again to make sure that all the
gasoline is out of the carburetor
Charging
Electric
Char
full char
periods of storage. During normal operation, the engine
alternator keeps the battery char
1.
Start Models only
ge a new battery for 72 continuous hours to ensure a
ge. Char
Stop the engine and wait for all moving parts to stop.
the Fuel T
ank
.
.
.
the Battery
ge the battery before and after long
ged.
6. Install
7. T
8.
Cleaning
After
dirt and the chaf
and around the carburetor and the linkage. Remove debris
from the air intake slots on the recoil housing. This will
ensure proper cooling and the best engine performance.
the spark plug and the gasket seal.
orque the plug to 15 ft-lb (20 N
Install the wire to the spark plug.
m).
the Cooling System
every 100 operating hours or every season, clean the
f from the cylinder
, the cylinder head fins
2.
Disconnect the wire harness from the battery (Fig. 7).
3.
Remove the battery by lifting it up and of
handle.
Y
Note:
mower is near an electrical outlet.
4.
IMPORTANT: Use
other chargers could damage the battery
charge the battery indoors and at r
(70_
than 72 hours; over
5.
21
ou do not need to remove the battery if the lawn
Connect the T
plug it into a 120V
F) when possible. Do not charge the battery longer
After char
disconnect it from the battery
oro electro char
AC power outlet.
only the Toro electr
charging can damage the battery
ging the battery
, unplug the char
f of the lower
ger to the battery and
o charger;
. Always
oom temperatur
ger and
.
e
.
Page 22
6.
g
gp
Connect the wire harness to the battery terminal.
Disposing
Electric
IMPORTANT: Do
your r
IMPORTANT: Recycle
(acid) battery according to local codes.
Incinerating, landfilling, or mixing sealed lead (acid)
batteries with the municipal solid waste stream is
pr
Start Models Only
egular trash.
ohibited by law
of the Battery
not dispose of used batteries in
or dispose of a sealed lead
in most areas.
A fuse protects the electrical system char
the battery does not stay char
Use a 5-amp plug-in type fuse.
1.
Remove and discard the blown fuse.
2.
Install the new fuse as shown in Figure 31.
2
1
ged, the fuse may be blown.
ging circuit. If
M-4584
Return this battery to a federal- or state-approved, sealed
lead (acid) battery recycler
Contact your local waste management of
information regarding the environmentally sound
collection, recycling, and disposal of the battery
Replacing
Electric
Start Models only
the Fuse
.
ficials for more
.
Figure
1. Fuse 2. Fuse
31
holder
Troubleshooting
Your
lawn mower was designed and built for trouble-free operation. Check the following components and items carefully
If a problem continues, see your Authorized Service Dealer
Problem
Engine will not start
1.
Fill the fuel tank with fresh gasoline
2.
Move the throttle lever to the
3.
Press the primer three times
4.
Spark plug
.
Corrective Action
Fast
position
.
Engine starts hard or loses power
1.
2.
3.
4.
5.
•
Install the spark plug wire
•
Clean the spark plug, check the spark plug gap, and replace the
spark plug if it damaged
Drain and fill the fuel tank with fresh gasoline
Replace the air filter element
Clean the underside of the lawn mower deck
Clean the spark plug, check the spark plug gap, and replace the
spark plug if it damaged
Check the engine oil
22
Page 23
Problem
gg
g
Corrective Action
Engine runs rough
Mower or engine vibrates
excessively
Uneven cutting pattern
Discharge chute plugs
1.
Install the spark plug wire
2.
Clean the spark plug, check the spark plug gap, and replace the
spark plug if it damaged
3.
Move the throttle lever from the
4.
Replace the air filter element
1.
Balance the blade. If the blade is bent, replace it.
2. T
ighten the blade mounting bolt
3.
Clean the underside of the lawn mower deck
4. T
ighten the engine mounting bolts
1.
Place all four wheels at the same height
2.
Sharpen and balance the blade
3.
Change the mowing pattern
4.
Clean the underside of the lawn mower deck
1.
Move throttle lever from the
2.
Raise the cutting height
3.
Slow down
4.
Allow the grass to dry before mowing
5.
Clean the underside of the lawn mower deck
Slow
Slow
to the
to the
Fast
Fast
position
position
Mower will not self-propel
1.
Adjust the self-propelled drive cable
2.
Clean the debris from under the belt cover
Storage
To
prepare the lawn mower for of
perform the recommended maintenance procedures. Refer
to
Maintenance
Store the lawn mower in a cool, clean, dry place. Cover
the lawn mower to keep it clean and protected.
on page 15.
f-season storage,
.
Preparing
the Fuel System
WARNING
POTENTIAL
•
Gasoline can vaporize if stored over long
periods of time.
WHA
T CAN HAPPEN
• V
aporized fuel can explode if it comes into
contact with open flame.
HOW T
•
Do not store gasoline (fuel) over long periods of
time.
Do not stor
•
in an enclosur
a furnace or water heater pilot light.)
•
Allow the engine to cool befor
enclosure.
HAZARD
O AVOID THE HAZARD
e lawn mower with fuel in the tank
e with an open flame. (Example:
e storing in any
Empty the fuel tank when mowing the last time before
storing the lawn mower
Run the lawn mower until the engine stops from
1.
running out of fuel.
23
.
Page 24
2.
Prime the engine and start it again.
3.
Allow the engine to run until it stops. When you can
no longer start the engine, it is suf
Preparing
1. While
the engine is still warm, drain the oil from the
crankcase. Refer to
page 16.
the Engine
Changing the Engine Oil on
ficiently dry
.
m–4217
Figure
32
2.
Remove the spark plug (Fig. 9).
3.
Using an oil can, add about one tablespoon of oil to
the crankcase through the spark plug hole.
4.
Slowly rotate the engine several times, using the
starter rope, to distribute the oil.
5.
Install the spark plug but
wire.
do not
install the spark plug
General
1.
Clean the lawn mower housing. Refer to
Underside of the Lawn Mower Housing
2.
Clean any dirt and chaf
head fins, and blower housing.
3.
Remove grass clippings, dirt, and grime from the
external parts of the engine, the shrouding, and the top
of the lawn mower housing.
4.
Check the condition of the blade. Refer to
the Cutting Blade
5. Char
ge the battery; refer to
page 21. Store the battery in an unheated area, if
possible. For long-term battery storage, char
battery every six months; in temperatures of 80
C) or above, char
(27_
f from the cylinder
on page 19.
Char
ging the Battery
ge the battery every 90 days.
Cleaning the
on page 17.
, cylinder
Maintaining
ge the
_F
on
Removing
1. Carefully
the lower handle, then tighten the knobs.
IMPORTANT: Be
the handle so that you do not pull, crimp, or in any way
damage the contr
2.
Check and tighten all fasteners.
3.
Remove the spark plug (Fig. 9) and spin the engine
rapidly using the starter to remove the excess oil from
the cylinder
Clean the spark plug or replace it if it is cracked,
4.
broken, or if the electrodes are worn.
5.
Install the spark plug and torque it to 15 ft-lb
(20 N
m).
Perform the recommended maintenance procedures;
6.
refer to
7. Char
page 21.
8.
Fill the fuel tank (Fig. 8) with fresh gasoline.
9.
Check the engine oil level. Refer to
Engine Oil Level
10.
Install the wire onto the spark plug.
Maintenance
ge the battery; refer to
From Storage
unfold the upper handle until it nests with
extr
emely car
ol cables.
.
on page 15.
on page 16.
eful when unfolding
Char
ging the Battery
Checking the
on
6. T
ighten all nuts, bolts, and screws.
7.
Lubricate the self–propelled drive. Refer to
Lubricating the Self-Pr
8. T
ouch up all rusted or chipped paint surfaces with
paint available from an Authorized Service Dealer
Folding
the Handle
IMPORTANT: Fold
do not pull, crimp, or in any way damage the cables.
IMPORTANT: Do
that secur
not fold the upper handle backward.
1.
2.
e the lower handle to the swing bracket. Do
Loosen the knobs that secure the upper handle.
Carefully swing the upper handle forward until it rests
on the engine (Fig. 32).
opelled Drive
the handle car
not r
emove or loosen the knobs
on page 20.
efully so that you
Accessories
Y
ou may purchase the following accessories from your
.
Authorized Service Dealer:
•
24
Side Dischar
•
Dethatcher Kit
ge Kit
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