Toro 20779 Operator's Manual

Page 1
Form No. 3323-214
53
cm Recycler
Walk Power Lawn Mower
Model No. 20779—200000001 and Up
Operator’s Manual
International English (GB)
Page 2
Contents
Introduction
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
Before Starting9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Filling the Crankcase with Oil9. . . . . . . . . . . . . . . .
Filling the Fuel T
Operation 10
Controls 10
Starting the Engine10. . . . . . . . . . . . . . . . . . . . . . . . .
Stopping the Engine11. . . . . . . . . . . . . . . . . . . . . . . .
Self-propelled Drive11. . . . . . . . . . . . . . . . . . . . . . . .
Adjusting the Cutting Height11. . . . . . . . . . . . . . . . .
Using the Grass Bag12. . . . . . . . . . . . . . . . . . . . . . . .
Operating T
Maintenance 15
Recommended Maintenance Schedule15. . . . . . . . .
Checking the Engine Oil Level16. . . . . . . . . . . . . . .
Changing the Engine Oil16. . . . . . . . . . . . . . . . . . . .
Cleaning the Underside of the Lawn Mower
Housing 16
Servicing the Air Filter17. . . . . . . . . . . . . . . . . . . . .
Maintaining the Cutting Blade18. . . . . . . . . . . . . . . .
Adjusting the Self-propelled Drive Cable19. . . . . . .
Lubricating the Wheels19. . . . . . . . . . . . . . . . . . . . .
Cleaning Under the Belt Cover20. . . . . . . . . . . . . . .
Replacing the Spark Plug20. . . . . . . . . . . . . . . . . . . .
Cleaning the Cooling System20. . . . . . . . . . . . . . . . .
Cleaning the Plug and Dischar Emptying the Fuel T
Troubleshooting 21 Storage 22
Preparing the Fuel System22. . . . . . . . . . . . . . . . . . .
Preparing the Engine22. . . . . . . . . . . . . . . . . . . . . . .
General 22
Folding the Handle22. . . . . . . . . . . . . . . . . . . . . . . . .
Removing From Storage23. . . . . . . . . . . . . . . . . . . .
Accessories 23
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ge T
unnel Plug8. . . . . . . . . . .
ank with Gasoline9. . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ips 14
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ge T
unnel 20
. . . . . . . .
ank 20
. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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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.
DANGER
serious injury or death if you do not follow the recommended precautions.
WARNING
or death if you do not follow the recommended precautions.
CAUTION
moderate injury if you do not follow the recommended precautions.
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
signals an extreme hazard that will cause
.
signals a hazard that may cause serious injury
signals a hazard that may cause minor or
oro product. W
oro designs and produces safe
Figure
1
e want you to
oro parts, or
. Y
ou will find the
1064
ARNING, and
The Toro Company – 1999
8111 Lyndale Ave. South Bloomington, MN 55420–1196
2
Page 3
This manual uses two other words to highlight information. mechanical information and information worthy of special attention.
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
Never mow while people, especially children, or pets are nearby
. Stop mower if anyone enters the area.
. Be familiar with the
.
. Local regulations may
.
Keep in mind that the operator or user is responsible for accidents or hazards occurring to other people or their property
.
Preparation
While mowing, always wear substantial footwear and long trousers.
Do not operate the equipment when barefoot or wearing open sandals.
Always wear safety goggles or safety glasses with side shields when operating mower
Thoroughly inspect the area where the equipment is to
be used and remove all stones, sticks, wires, bones, and other foreign objects.
W
arning: Gasoline is highly flammable. Take the
following precautions: –
Store fuel in containers specifically designed for this purpose.
Refuel outdoors only and do not smoke while refuelling.
Add fuel before starting the engine. Never remove
the cap of the fuel tank or add gasoline while the engine is running or when the engine is hot.
If gasoline is spilled, do not attempt to start the engine but move the machine away from the area of spillage and avoid creating any source of ignition until gasoline vapors have dissipated.
Replace all fuel tank and container caps securely If the fuel tank has to be drained, do this outdoors.
Replace faulty muf Before using, always visually inspect to see that the
blades, blade bolts, and cutter assembly are not worn or damaged. Replace worn or damaged blades and bolts in sets to preserve balance.
On multibladed machines, take care as rotating one blade can cause other blades to rotate.
flers.
.
.
T
ragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the mower and the mowing activity. children will remain where you last saw them.
Keep children out of the mowing area and under the watchful care of a responsible adult.
Be alert and turn mower of
Use extra care when approaching blind corners, shrubs, trees, or other objects that may obscure vision.
Never
assume that
f if children enter the area.
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.
3
Page 4
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 damaged or missing guards or shields, or without safety devices; for example, deflectors and/or grass catchers in place.
Do not change the engine governor settings or overspeed the engine.
Disengage all blade and drive clutches before starting the engine.
Start the engine or switch on the motor carefully according to instructions and with feet well away from the blade(s).
Do not tilt when starting the engine or switching on the motor starting. In this case, do not tilt it more than absolutely necessary and lift only the part which is away from the operator.
Do not start the engine when standing in front of the
dischar
Do not put hands or feet near or under rotating parts. Keep clear of the dischar
Never pick up or carry a mower while the engine is running.
Stop the engine and disconnect the spark plug lead
– –
Stop the engine – –
, 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; 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.
whenever you leave the mower; before refuelling.
ibration is generally a
. Check
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
f and wait until the blade
. All slopes require extra
fs, ditches, or embankments.
f valve, turn the
all grass can hide
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 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
.
.
fler,
.
, damage,
’s
.
4
Page 5
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.
rap the blade(s)
Sound
This
unit has a sound power level of 97 LwA, based on measurements of identical machines per Directive 84/538/EEC and amendments.
Power
Sound
This
unit has an equivalent continuous A-weighted sound pressure at the operator ear of 84.2 dB(A), based on measurements of identical machines per ANSI B71.5-1984 procedures.
Symbol
Safety symbol within triangle indicates a hazard.
Safety alert symbol
Read operator’s manual.
Pressure
Glossary
alert triangle —
Vibration
This
unit has a maximum hand-arm vibration level of 6.61
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
Throw or flying objects — Whole body exposure
.
Transmission
Oil
On/Run
Engage
5
Page 6
Thrown or flying objects — Rotary side-mounted mower shield in place.
. Keep deflector
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
Choke
Third gear
Cutting element — basic symbol
Cutting element — height adjustment
Turn key in ignition switch.
6
Page 7
Primer (start aid)
Move control.
Push primer three times.
Properly dispose of batteries.
Insert key in ignition switch.
Pull rope.
Wheel
Wheel traction
Assembly
Note:
Determine the left and right sides of the lawn mower by standing in the operating position.
Unpacking
the Lawn Mower
3
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
cap and two have a contoured cap to fit the handle) and knobs in the lower handle (Fig. 2).
the four handle bolts (two bolts have a flat
extr
emely car
eful when unpacking
the Handle
.
1
4
2
Figure
1. Lower
2.
2. Swing
3.
IMPORTANT: Keep
stretching.
handle
Support bracket
the lower handle back and the support brackets up, aligning the brackets with the holes in the handle (Fig. 2).
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).
the cables fr
2
3. Knob
4.
Flat handle bolt
om pinching or
m–4272
7
Page 8
Note: You
handle bolt and knob through a dif
4.
Slide the upper handle section ends over the lower
can adjust the handle height by installing the
ferent set of holes.
handle so that the sections nest together (Fig. 3).
4
5
Installing
the Discharge T
unnel
Plug
1. Stop
2.
3
the engine and wait for all moving parts to stop.
Open the dischar
ge door by moving it rearward
(Fig. 5).
2
1
1. Cables
2. Lower
3.
Upper handle
5. Make
Figure
handle
sure that the cables are routed below and behind
3
4.
Contoured handle bolt (only one shown)
5. Knobs
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).
m–4204
1. Discharge
3. Hold
the dischar
1
Figure
door handle
ge door handle to prevent the
2
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).
1
1. Rope
Note: T
guide
o make the rope easier to install, squeeze the
control bar on the handle.
Figure
2
4
2.
Starter rope
210
1. Spring
6. Release
8
clip
the plug.
the dischar
1
1915
Figure
6
ge door handle to lock the top of
Page 9
Before
Filling
The
crankcase can hold 20 ounces (0.59 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
and the
Starting
the Crankcase with Oil
, SAE 30 or 10W30 weight deter
, SG, SH, or SJ.
Full
marks on the dipstick (Fig. 7).
gent oil
7.
If the oil level reading is below the dipstick, hole to raise the oil level to the dipstick.
IMPORTANT: Do
and run the engine; engine damage will r the excess oil until the oil level on the dipstick r Full.
Insert the dipstick into the filler neck and rotate the
8.
cap clockwise 1/4 turn.
slowly
pour only enough oil into the filler
not overfill the crankcase with oil
Add
Full
mark on the
mark on the
esult. Drain
eads
1. Dipstick
2.
Add
mark
3.
Full
mark
Filling
the Fuel T
ank with
Gasoline
3
For
2
4
1
5
Figure
7
4.
Fuel tank cap
5.
Spark plug wire
1626
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. Leaded gasoline may be used if unleaded gasoline is unavailable.
IMPORTANT: Do IMPORTANT: Do
containing methanol, gasohol containing mor 10% ethanol, pr these fuels can damage the engine’
IMPORTANT: Do
stor
oxygenated
ed since the last mowing season or longer
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
gasoline, with an
o ensure freshness,
s fuel system.
e than
.
To
add oil:
1.
Move the lawn mower to a level surface.
2.
Clean around the dipstick (Fig. 7).
3.
Remove the dipstick 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 filler neck, then remove it.
Note: To
fully install the dipstick.
6.
ensure an accurate oil level reading, you must
Read the oil level on the dipstick (Fig. 7).
9
Page 10
POTENTIAL HAZARD
In certain conditions gasoline is extr flammable and highly explosive.
WHA
T CAN HAPPEN
A fir
e or explosion fr
others, and cause pr
HOW T
Stor
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.
ea, when the engine is cold. W
om an open flame or wher
e gasoline in an appr
om gasoline can burn you,
operty damage.
oved container and
each of childr
e than a 30-day supply of
emely
e gasoline
en.
DANGER
ipe up
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.
IMPORTANT: Do
fuel stabilizer/conditioner with an alcohol base such as ethanol, methanol, or isopropanol.
Remove the wire from the spark plug (Fig. 7).
1.
2.
Clean around the fuel tank cap (Fig. 7).
3.
Remove the cap from the tank (Fig. 7).
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.
not fill into the filler neck.
5.
Install the fuel tank cap and wipe up any spilled gasoline.
not use fuel additives other than a
. Do not use fuel stabilizers
Do
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 an Authorized Service Dealer
, make sure that the
, the engine and the
.
.
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
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
om gasoline can burn you
operty damage.
emove gas–power
om a gasoline
cumstances, a
e filling.
ed
ound.
om a portable
ound
efuel
Controls
The starter handle and the blade control bail are on the upper handle as shown in Figure 8.
2
1
3
8
3.
Starter handle
1. Blade
2.
control bail
Upper handle
Starting
1. Insert
the spark plug wire onto the spark plug.
Figure
the Engine
10
2.
Push the primer three times, waiting two seconds between each push (Fig. 9).
Page 11
mower
, activating the self-propelled drive. The faster you walk, the farther the handle will slide and the faster the lawn mower will propel (Fig. 1
1).
1
Figure
1. Primer
Note: If
the primer five times, waiting two seconds between each push.
Note: Do
brief shutdown. However to prime the engine again.
3.
1. Blade
2.
4. Pull
the temperature is 55_F (13_C) or below
not use the primer to start a warm engine after a
Hold the blade control bail against the upper handle (Fig. 10).
2
3
Figure
control bail
Upper handle
the starter handle lightly until you feel resistance, then pull it sharply (Fig. 10). Allow the rope return to the handle slowly
.
9
, cool weather may require you
1
m-4207
10
3.
Starter handle
1344
, push
m–4206
Figure 11
Note: The
when you push in the upper handle as far forward as possible.
o slow down the drive, simply slow your walking speed;
T to stop the drive, stop walking (Fig. 1
Note: If,
mower does not roll backward freely mower forward about an inch without engaging the self-propelled drive, then pull the lawn mower backward.
Adjusting
The SmartWheel
SPARSE/NORMAL
height-of-cut setting in any mowing condition (Fig. 12). Use the season for the majority of your mowing. The is for thick, moist, succulent grass that grows most often in the spring.
lawn mower propels at the maximum speed
1).
when backing up after self-propelling, the lawn
, nudge the lawn
the Cutting Height
has two cutting scales:
and
LUSH
— to ensure the best
SPARSE/NORMAL
scale during the warm summer
LUSH
scale
Note: Allow
minute; longer in cooler temperatures.
Note: If
repeat steps 2 through 4.
Stopping
Release blade should stop. If they do not stop properly your Authorized Service Dealer
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
the engine to warm up for at least one
the engine fails to start after three attempts,
the Engine
the blade control bail. Both the engine and the
, contact
.
Drive
11
Page 12
1
2
Figure
1. Sparse/normal cutting scale
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
ensure that you cut no more than 1/3 of the grass blade.
grass
SmartWheel
calculates the proper setting to
12
2.
Lush grass cutting scale
1.
Before starting the engine, push the lawn mower into the grass. Stop moving the lawn mower when the letters on the wheel are upright (Fig. 12).
2.
Use the tips of the grass blades to the letters on the wheel. The letter on 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. 13).
SmartWheelt
SmartWheel
SmartWheel

design on the rear left
design (Fig. 12) to compare the
that matches the tips of the
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
the wheel is of
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.
lever
easier adjustment, lift up the housing so that
f the ground.
13
Do not put your fingers
.
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 lawn mower when adjusting height-of-cut levers.
.
otating.
5.
Adjust all the wheels to the same letter setting.
Note: You
Move the height-of-cut lever past A and release the pin into the slot in the housing.
Using
Occasionally, bagging long grass, lush grass, or leaves.
can adjust the front wheels to 1/2 in. (1.3 cm).
the Grass Bag
you may want to use the grass bag for
Installing the Grass Bag
1. Stop
12
the engine and wait for all moving parts to stop.
Page 13
2.
Make sure that the dischar
ge door handle is fully
forward and the pin is contacting the catch (Fig. 14).
Mowing with the Grass Bag
2
1
3
1. Bag
frame on retaining
post
2.
Pin contacting catch
3. Slide
the hole in the bag frame onto the retaining post
Figure
14
3.
Handle fully forward and discharge door closed
on the housing (Fig. 14).
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. 15).
1
1912
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.
4.
5. T
the engine and wait for all moving parts to stop.
Raise the dischar until the locking pin contacts the catch (Fig. 14).
Grasp the handle at the front and the rear of the bag and lift the bag of
Gradually tip the bag forward to empty the clippings.
o install the bag, refer to steps 3 through 5 of
Installing the Grass Bag
HAZARD
ection.
O AVOID THE HAZARD
equently
eplacement bag.
not overfill the bag.
ge door handle and move it forward
f the lawn mower
earlier in this section.
. If it is
.
’s
1. Pin
locked in bag notch
The
dischar
open.
1913
Figure
15
ge door in the lawn mower housing is now
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,
13
Page 14
POTENTIAL HAZARD
Grass clippings and other objects can be thr
own fr
om an open discharge tunnel.
WHA
T CAN HAPPEN
Objects thrown with enough for serious personal injury or death to operator or bystander.
HOW T
O AVOID THE HAZARD Never open door on discharge tunnel when 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.
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 blade.
Replace the blade when necessary with an original T
Mow only dry grass or leaves. W tend to clump on the yard and may cause the lawn mower to plug or the engine to stall.
the safety instructions and read this manual
.
void striking trees, walls, curbs, or other solid
sharp blade
oro replacement blade.
throughout the cutting season.
et grass and leaves
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. Cutting below the C setting is not recommended unless 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 grass is too long and leaves clumps on top of the lawn, the lawn mower may plug and cause 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 Cut the grass more frequently Overlap the 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.
ferent rates at dif
ginal areas a second time.
ferent times of the
.
, try
.
D
POTENTIAL HAZARD
W
et grass or leaves can cause you to slip and
contact the blade.
WHA
T CAN HAPPEN
Blade contact can seriously injure you.
HOW T
O AVOID THE HAZARD
Mow only in dry conditions.
Clean clippings or leaves from the underside of the lawn mower deck after each mowing. See
the Underside of the Lawn Mower Housing
page 16.
Cleaning
on
Cutting Leaves
After
14
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.
. You may need to
Page 15
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.
Maintenance
Recommended
Service
Engine Oil—Check
Engine Oil—Change
Housing Fasteners
Air Filter— Cartridge
Blade
Item
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 Clean or replace the cartridge every 25
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.
Maintenance Schedule
Service Operation
, change every 50
.
ighten loose fasteners.
Each
Use
X
X
5
Hours25Hours50Hours
X
X
X
X
100
Hours
Blade Brake
Self–propelled Drive
Fuel System
Belt Cover
Spark Plug
Cooling System
Fuel Tank
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
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.
.
.
.
.
X
X
X
X
X
X
15
Page 16
CAUTION
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.
Checking
Before
you use the lawn mower level between the dipstick (Fig. 7). If the oil level is below the add oil. Refer to
the Engine Oil Level
Add
Filling the Crankcase Oil
Changing
Change
the oil after the first five operating hours and then 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.
Note: Change
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 steps 1 through 4 of
the oil after every 25 hours when operating
Emptying the Fuel T
HAZARD
e on the spark plug, someone could start the engine.
O AVOID THE HAZARD
e fr
om the spark plug befor
, make sure that the oil
and the
Full
marks as shown on the
on page 9.
the Engine Oil
arm oil flows
ank
on page 20.
Add
mark,
e you or other bystanders.
e you do any maintenance. Push wir
7. T
urn the lawn mower upright.
8.
Fill the crankcase with fresh oil to the the dipstick. Refer to on page 9
Install the dipstick.
9.
10.W
ipe up any spilled oil.
11.
Install the wire onto the spark plug.
Cleaning
.
the Underside of the
e aside so it
Filling the Crankcase with Oil
Lawn Mower Housing
Keep
the underside of the lawn mower housing clean. Be especially careful to keep the kickers free of debris (Fig. 17).
Full
mark on
3.
Remove the wire from the spark plug (Fig. 7).
4.
Remove the dipstick from oil fill tube and place a drain pan next to left side of the lawn mower
ip the lawn mower onto its left side, allowing the oil
5. T
to drain into the drain pan (Fig. 16).
1782
1. Oil
fill tube
6. Recycle
Figure
the used oil according to local codes.
16
.
979
1. Kicker
Figure
plate
17
Washing Method
1. Move
2.
the mower onto a flat surface near a garden
hose. Attach a quick disconnect coupling (sold separately) to
the end of the garden hose. Attach the coupling to the lawn mower washout fitting and turn the water on high (Fig. 18).
16
Page 17
2
1
Figure
1. Washout
3. Start
4.
Let the lawn mower run for two minutes.
5.
Stop the engine and wait for all moving parts to stop.
6. T
washout fitting.
7.
Start the lawn mower and let it run for one minute to dry out the lawn mower and its components.
If the underside of the lawn mower deck has excessive grass buildup, do the following steps:
fitting
the engine.
urn the water of
f and remove the coupling from the
18
2. Hose
M-3044
POTENTIAL HAZARD
A br
oken or missing washout fitting could expose you and others to thr blade contact.
WHA
T CAN HAPPEN
Contact with thr will cause injury or death.
HOW T
O AVOID THE HAZARD Replace a br immediately befor again. Plug any hole(s) in the lawn mower with bolts and locknuts. Never put your hands or feet under the lawn mower or thr
own debris or blade contact
oken or missing washout fitting
e using the lawn mower
ough openings in the lawn mower
own objects or
Scraping Method
If
washing does not remove all the debris from under the
deck, tip the lawn mower and scrape it clean.
1.
Remove the wire from the spark plug (Fig. 7).
2.
Drain the gasoline from the fuel tank. Refer to steps 1 through 4 of
Emptying the Fuel T
ank
on page 20.
.
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 lawn mower soak for 30 minutes.
6.
7. T
urn the water on high again.
8.
Run the lawn mower for another two minutes.
9.
Stop the engine and wait for all moving parts to stop.
.
3.
If the grass bag is on the lawn mower, close the door in the lawn mower housing and remove the grass bag.
4. T
ip the lawn mower onto its left side (Fig. 17).
5.
Remove the dirt and grass clippings with a hardwood scraper
. A
void burrs and sharp edges.
IMPORTANT: Move
avoid futur
6. T
7.
Fill the fuel tank.
8.
Install the wire on the spark plug.
e starting pr
urn the lawn mower upright.
Servicing
Normally, hours. Replace the air filter more frequently when you operate the lawn mower in dusty or dirty conditions. See your Authorized Service Dealer for replacement parts.
replace the air filter after every 25 operating
the blade as little as possible to
oblems.
the Air Filter
17
Page 18
1.
Stop the engine and wait for all moving parts to stop.
2.
Remove the wire from the spark plug (Fig. 7).
3.
Loosen the screw that secures the air filter cover to the engine (Fig. 19). T clean the cover thoroughly
ilt the air cleaner cover down and
.
1
1
2
3
1003
1. Air
filter
2. Screw
4. Remove
2
Figure
19
3. Cover
and discard the paper air cleaner filter
(Fig. 19).
5.
Insert a new paper air cleaner filter Install the air cleaner cover and secure it with a screw
6. IMPORTANT
air filter element; extr can occur
Maintaining
Always
: Do not operate the engine without the
eme engine wear and damage
.
the Cutting Blade
mow with a sharp blade. A sharp blade cuts
.
cleanly and without tearing or shredding the grass blades like a dull blade.
1. Blade
2. Accelerator
3
Figure
20
3. Blade
bolt
973
Inspecting the Blade
Carefully especially where the flat and the curved parts meet (Fig. 21A). 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. 21B and 21C), replace the blade; refer to
.
examine the blade for sharpness and wear
Removing the Blade
on page 19.
A
2
B
3
C
,
. If
1
1
1
1.
Drain the gasoline from the fuel tank; refer to steps 1 through 4 of
2.
Remove the wire from the spark plug (Fig. 7).
3.
If a grass bag is on the lawn mower, close the door in
Emptying the Fuel T
ank
on page 20.
the lawn mower housing and remove the bag.
4. T
ip the lawn mower onto its left side (Fig. 20).
IMPORTANT: Move
avoid futur
e starting pr
the blade as little as possible to
oblems.
4
21
3. Wear
4.
Slot formed
1. Sail
2. Flat
part of blade
Note: For
Figure
the best performance, install a new blade before the cutting season begins. During the year down any small nicks to maintain the cutting edge.
18
270
, file
Page 19
Removing the Blade
Grasp
the end of the blade using a rag or thickly padded glove. Remove the blade bolt, the lock washer accelerator
, and the blade (Fig. 20).
, the
Adjusting
the Self-propelled
Drive Cable
If
the top speed begins to slow on the lawn mower
the self-propelled drive cable.
1. W
ith the engine turned of
secure the belt cover (Fig. 26).
f, remove the two bolts that
, adjust
POTENTIAL HAZARD
A worn or damaged blade could br piece of blade could be thr or bystander’s ar
WHA
T CAN HAPPEN
A thr
own piece of blade could cause serious
ea.
own into operator
eak and a
’s
personal injury or death to operator or bystanders.
HOW T
O AVOID THE HAZARD Inspect blade periodically for wear or damage. Replace a worn or damaged blade.
Sharpening the Blade
File
the top side of the blade to maintain its original cutting angle (Fig. 22). The blade will remain balanced if you remove the same amount of material from both cutting edges.
1
153
1. Sharpen
Figure
at this angle only
22
2.
Remove the cover Loosen the cable support nut (Fig. 23).
3.
.
4
3
1. Cable
2.
Cable support
4. Push
mower
Figure
jacket
the drive bracket down until it contacts the lawn
, then hold it in place (Fig. 24).
23
3. Nut
4.
1
2
m–4205
Upper handle
2
1
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
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
heavy end of the blade.
Installing the Blade
1. Install
2.
3.
a sharp, balanced T
lock washer and a blade bolt. The blade’
oro blade, an accelerator
s sail must 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.
, a
Figure
1. Drive
5. With
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. 23).
6. T
ighten the nut on the cable support (Fig. 23).
7.
Release the drive bracket.
8.
Install the belt cover
Lubricating
After
every 25 operating hours or at the end of the season,
.
the Wheels
lubricate the front and the rear wheels.
1.
Apply two or three drops of light oil on the inside of the front wheels and the outside of all the wheel bolts.
19
24
2.
Push here
Page 20
2.
Spin the wheels to distribute the oil into the bushings.
3. W
ipe up any excess oil.
4.
Move the rear wheel height-of-cut levers to the setting.
ipe the grease fittings with a clean rag (Fig. 25).
5. W
6.
Install a grease gun onto each fitting and gently apply two or three pumps of Grease.
IMPORTANT: Applying
may damage the seals.
#2 Multi–Purpose Lithium Base
gr
ease using excess pr
C
essure
1.
Stop the engine and wait for all moving parts to stop.
2.
Remove the wire from the spark plug (Fig. 7).
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 0.030 in. (0.76 mm) (Fig. 27).
.030 in.
(.76 mm)
a cracked, fouled, or dirty
odes because grit
986
Figure
1. Grease
Cleaning
Keep
1.
2.
1. Belt
3. Lift
4.
fitting
Under the Belt Cover
the area under the belt cover free of debris. Stop the engine and wait for all moving parts to stop. Remove the bolts that secure the belt cover to the lawn
mower housing (Fig. 26).
2
Figure
cover
of
f the cover and brush out all the debris from the
belt area. Install the belt cover
.
25
1
281
26
2. Bolts
Figure
1
276
1. 0.030
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.
Cleaning Discharge T
To 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 dischar when you release the handle. If debris prevents the dischar dischar
Emptying
1. Stop
in. (.76 mm)
the spark plug and the gasket seal.
orque the spark plug to 20 Nm (15 ft-lb).
Install the wire to the spark plug.
the Cooling System
every 100 operating hours or every season, clean the
f from the cylinder
the Plug and
unnel
ensure the best performance, clean the dischar
ficult.
ge door from locking closed, clean the inside of the ge tunnel and the door thoroughly
the Fuel T
the engine and wait for it to cool.
27
, the cylinder head fins,
ge tunnel
ge tunnel door locks closed
.
ank
Replacing
Check
the spark plug after every 25 operating hours. Use a
Champion RJ19LM
the Spark Plug
spark plug or equivalent.
2.
Note: Drain
3.
20
Remove the wire from the spark plug (Fig. 7).
the gasoline from a cold engine only
Remove the cap from the fuel tank (Fig. 7).
.
Page 21
4.
g
gp
gg
g
Use a pump-type syphon to drain the fuel into a clean approved gasoline container
Install the wire onto the spark plug.
5.
.
6.
Run the engine until it stops.
7.
Start the engine again to make sure that all the gasoline is out of the carburetor
.
Troubleshooting
Y
our 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
Engine starts hard or loses power
Engine runs rough
Corrective Action
1.
Fill the fuel tank with fresh gasoline
2.
Move the throttle lever to the
3.
Press the primer three times
4.
Spark plug
Install the spark plug wire
Clean the spark plug, check the spark plug gap, and replace the spark plug if it is damaged
1.
Drain and fill the fuel tank with fresh gasoline
2.
Replace the air filter element
3.
Clean the underside of the lawn mower deck
4.
Clean the spark plug, check the spark plug gap, and replace the spark plug if it is damaged
5.
Check the engine oil
1.
Install the spark plug wire
2.
Clean the spark plug, check the spark plug gap, and replace the spark plug if it is damaged
3.
Move the throttle lever from the
Fast
Slow
position
to the
Fast
position
Mower or engine vibrates excessively
Uneven cutting pattern
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
21
Page 22
Problem
Corrective Action
Discharge chute plugs
Mower will not self-propel
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
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.
Preparing
on page 15.
the Fuel System
WARNING
f-season storage,
Slow
to the
Preparing
1. While
2.
3.
4.
5.
the engine is still warm, drain the oil from the crankcase. Refer to page 16.
Remove the spark plug (Fig. 7). Using an oil can, add about one tablespoon of oil to
the crankcase through the spark plug hole. Slowly rotate the engine several times, using the
starter rope, to distribute the oil. Install the spark plug but
wire.
Fast
position
.
the Engine
Changing the Engine Oil on
do not
install the spark plug
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.
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.
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
HAZARD
O AVOID THE HAZARD
e lawn mower with fuel in the tank
e with an open flame. (Example:
e storing in any
.
ficiently dry
.
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. T
ighten all nuts, bolts, and screws.
6.
Lubricate the wheels. Refer to
Self-pr
opelled Drive
7. 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.
f from the cylinder
on page 18.
Lubricating the
on page 19.
the handle car
Cleaning the
on page 16.
, cylinder
Maintaining
efully so that you
.
IMPORTANT: Do
that secur not fold the upper handle backward.
22
e the lower handle to the swing bracket. Do
not r
emove or loosen the knobs
Page 23
1.
Loosen the knobs that secure the upper handle.
2.
Carefully swing the upper handle forward until it rests on the engine (Fig. 28).
m–4217
Figure
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. 7) 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.
Fill the fuel tank (Fig. 7) with fresh gasoline.
Maintenance
From Storage
unfold the upper handle until it nests with
extr
ol cables.
.
28
emely car
on page 15.
eful when unfolding
8.
Check the engine oil level. Refer to
Engine Oil Level
9.
Install the wire onto the spark plug.
on page 16.
Checking the
Accessories
Y
ou may purchase the following accessories from your
Authorized Service Dealer:
Side Dischar
Spark Arrestor
Dethatcher Kit
ge Kit
23
Page 24
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