Toro 48cm Recycler/Rear Bagging Lawnmower Walk Behind Mower Operator's Manual

FORM NO. 3320-827
MODEL NO. 20801B — 4900001 & UP
MODEL NO. 20806B — 4900001 8%: UP
OPERATOR'S
MANUAL
Ne
48 СМ RECYCLER®
ÁN SAFETY INSTRUCTIONS
Improper use or maintenance of this mower by
the operator or owner can result in injury. To
reduce the potential for injury, comply with
these safety instructions and always pay atten-
tion to the safety alert symbol . Failure to
comply with these instructions may result in
personal injury.
WARNING: Engine exhaust contains carbon monox-
ide which is an odorless, deadly poison. Carbon
monoxide is also known to the State of California,
U.S.A., to cause birth defects. Do not run engine in-
doors or in an enclosed area.
BEFORE OPERATING
1. Read this manual carefully before operating the
mower. Become familiar with the controls and proper
use of the mower. Never allow children under 16
years of age to operate the mower. Never-allow
adults to operate mower without preper ETE
2. The operator of the mower is responsible for Ke
ing everyone, especially children and pets, aw Re
area of operation. Thoroughly inspect aréawhere
mower will be used and remove sticks, stones; wire,
and debris that could be picked up andithrown by
mower. Watch for foreign objects while‘ mawing.
3. Wear long pants and substantial shoes. Do not
operate mower while wearing open sandals, jewelry,
loose clothing or when barefoot.
4. Check fuel level before starting engine. Do MOL fill
fuel tank indoors, when the engine is\running; or until
engine cools for several minutes after running. Wipe
up spilled gasoline before starting engine:
5. Keep all guards, shields, and safety devices in
place. Repair or replace damaged parts, including
decals. Check all safety devices before each use.
6. Traction drive on self-propelled model is de-
signed to stop when control bar is released. Assure
traction drive functions properly before each use of
mower.
7. Because fuel is highly flammable, handle it care-
fully.
A. Use an approved container.
B. Fill fuel tank outdoors, not indoors. NEVER
ADD FUEL TO AN ENGINE THAT IS
RUNNING OR HOT.
C. Install gas cap on fuel container and gas
tank, and wipe up any spilled gasoline
before starting engine.
MOWER r
WHILE OPERATING
8. Do not run engine indoors.
9. Do not upend mower when starting engine. If nec-
essary, tilt mower so that blade points away from op-
erator and bystanders.
10. Always maintain secure footing. Keep a firm grip
on the handle and walk; never run. Never operate
mower in wet grass. Mow only in daylight or in good
artificial light.
11. Mow across the face of slopes; never up and
down. Use extreme caution when changing direction
on slopes. Wear skid resistant shoes on slopes. Do
not mow excessively steep slopes.
12. Always wear safety glasses or eye shields during
operation to protect eyes from foreign objects that
may be thrown frgn+the machine.
13. Keep, faee/ hands, and feet away from the mower
housing and cutter bláde when the engine is running.
Blade cameduSe injury to hands and feet.
14. Stay behind the handle until the engine stops
and keep clear of discharge opening at all times.
15. When bagging grass, stop engine and stay be-
hind handle until all moving parts stop before remov-
ing and emptying bag.
16. When.mowing, ensure discharge tunnel plug is
installed in discharge tunnel, grass bag is installed
over discharge gperiing or.discharge door is closed.
17. Shut engine off and stay behind handle until all
moving parts stop before inclogging discharge tun-
nel, removing grass bag or discharge tunnel plug.
18. Since the blade rotates for a few seconds after
the-engine is shut off, stay behind the handle until all
moving parts stop.
19. After striking a foreign object or if mower vibrates
abnormally, stop engine and remove wire from spark
plug. Check mower for damage and make all repairs
before using mower again. If major repairs are ever
needed or if assistance is desired, contact your local
Authorized TORO Service Dealer.
20. Stop the engine and wait for all moving parts to
stop before adjusting the height—of—cut.
21. Stop the blade when pushing the mower outside
the lawn area.
22. Stop engine before leaving the operator's posi-
tion—behind the handle. Disconnect wire from spark
plug if mower will be unattended.
23. Do not touch engine while it is running or shortly
after it is stopped because engine will be hot enough
to cause a burn.
24. If mower must be lifted to be transported, turn off
engine and stay behind the handle until all moving
parts stop.
©The Toro Company-1993 TPS
All Rights Reserved
i
E
©
Æ
Ш
A\ SAFETY INSTRUCTIONS
MAINTENANCE
25. Perform only those maintenance instructions de-
scribed in this manual. If major repairs are ever
needed or if assistance is desired, contact your local
Authorized TORO Service Dealer.
26. Before mower is cleaned, inspected, serviced, or
adjusted, stop engine and disconnect wire from
spark plug. Keep wire away from plug to prevent ac-
cidental starting.
27. To ensure the mower is in safe operating condi-
tion, frequently check and keep all nuts, bolts, and
screws tight. Ensure blade bolt is tightened to 68 N-m
(50 ft—1b).
28. When servicing blade, refer to blade maintenance
section for correct installation and servicing proce-
dures.
29. To reduce fire hazard, keep engine free of exces-
sive grease, grass, leaves, and accumulations of dirt.
30. Do not overspeed the engine by changing gover-
nor settings.
31. Check grass catcher bag frequently for wear or
deterioration. Replace with a new bag when worn or
damaged for your protection.
32. Allow engine to cool before storing mower in any
enclosure. Do not store mower near any open flame
or where gasoline fumes may be ignited by a spark.
33. At the time of manufacture, the mower conformed
to the safety standards in effect for rotary mowers. To
assure optimum performance and continued safety
certification of the mower, use genuine TORO re-
placement parts and accessories. Replacement parts
and accessories made by other manufacturers may
result in non—conformance with the safety standards,
and that could be dangerous.
A) SAFETY SYMBOL GLOSSARY
ee.
Safety alert
Pla e | ms ih me om
LIVRE HILO
on off
Do not stick hands or feet
into discharge tunnel
e
Keep hands and feet away
from rotating blade
Never open discharge door on
mower when engine Is running,
unless grass bag is installed
Squeeze control bar
against handle to engage
traction drive
oak
Stop engine before
leaving operator s
position
=
:
=
о JA
Keep bystanders from
area being mowed
bee
=
Pull wire off spark plug and
read your operator's manual
before doing any maintenance
or service
© ®
Traction drive —
Traction drive —
ENGAGED DISENGAGED
TABLE OF CONTENTS
Page
Set—Up Instructions ............__e._eeereveeveo. : Y
Before Operating ............__eeresvsreerrereo. .4
Reoveling TIDS == e=uvcceras ns CDA ‚ 5
Operating Instructions ......................... ‚ 6
Maintenance... ..- 4806 arias bas 9
Servicing AirCleaner ......................... 9
Replacing Spark Plug ..................... ke 9
Draining Gasoline overs meca vas 9
Changing Crankcase Oil ............e.es.sreno 9
Adjusting Throttle ...... DINARS HE 10
Adjusting Wheel Traction Drive ............... 10
Inspecting/Removing/Sharpening Blade ....... 11
LUONCENON verve BEE EEE a 12
Cleaning Mower Housing .................... 12
Preparing Mower For Storage ................ 12
Product Identification .......................... 13
TONO SBIVICO. SUBOGIE :==numnea ranas wes 13
Maintenance Record ................000ar0rea 13
SET-UP INSTRUCTIONS
INSTALL HANDLE
1. INSTALLING HANDLE—Loosen knobs on mount-
ing brackets (Fig. 1).
3
“
SE
Мей (e
dr 7 > |
Figure 1
1. Handle 3. Knobs
2. Mounting bracket 4. Housing pocket
1331
2. Position mounting brackets in a vertical position so
that holes face up.
3. Slide handle ends into holes in mounting brackets
until handle ends are completely seated in brackets
(Fig.1). Make sure throttle cable and traction cable
(self-propelled model) are positioned on top of left
mounting bracket (Fig. 2).
4. Rotate handle and mounting brackets rearward
until brackets fit securely into housing pockets
(Fig. 2).
5. Tighten knobs until edges of slots on top of
mounting brackets touch.
6. Use cable tie to secure cable(s) to lower side of
left hand tube (Fig. 3). Cable tie should be positioned
25 mm (1”) from bend in handle.
See Figure 3 for correct cable placement.
7. Cut excess length from cable tie on lower left han-
die.
Note: Make sure cable(s) do not interfere with the
raising or lowering of discharge door.
Figure 2
1. Cable tie * 3. Traction cable
2. Throttle cable
* Self—propelled model
Figure 3
1. Cable tie
SET-UP INSTRUCTIONS
INSTALL DISCHARGE TUNNEL PLUG
1. Make sure engine is off.
2. Open discharge door and insert plug into dis- Le
charge tunnel opening (Fig. 4).
3. Push plug all the way into the discharge tunnel
opening.
4. Lower discharge door over plug.
C= 2)
8
J /
=
2
Q
a
1339
Figure 4
1. Plug
BEFORE OPERATING
FILL CRANKCASE WITH OIL
Initially, crankcase must be filled with 0.6 L (20
ounces) of SAE 30 oil. Use any high quality detergent
oil having the American Petroleum Institute (API)
“service classification” —SF, SG or SH.
Before each use, assure oil level is between ADD and
FULL mark (Fig. 5). Add oil if level is low.
1. Position mower on level surface and clean around
oil dipstick.
2. Remove dipstick by rotating cap counterclockwise
1/4 turn.
3. Wipe dipstick and insert it into filler neck. Rotate
cap 1/4 turn. Then remove dipstick and check level of
oil (Fig. 5). If level is low, add only enough oil to raise
level to FULL mark on dipstick. DO NOT FILL ABOVE
FULL MARK BECAUSE ENGINE COULD BE DAM-
AGED WHEN STARTED. POUR OIL SLOWLY.
Note: Check oil level each time mower is used or af-
ter every 5 hours of mower operation. Initially, change
oil after the first 2 hours of operation; thereafter,
change oil after every 25 hours of operation. More
frequent oil changes are required in dusty or dirty Figure 5
conditions.
4. insert dipstick into filler neck and rotate cap clock-
wise 1/4 turn to lock it in place.
1. Dipstick 3. ADD mark
2. Fuel tank cap 4. FULL mark
BEFORE OPERATING
ÁN WARNING
DANGER: Gasoline is extremely flammable
and explosive under certain conditions. DO
NOT SMOKE when handling fuel and keep
fuel far away from open flames and sparks.
Never buy more than a 30 day supply of
gasoline. Store it in an approved container.
Keep gasoline out of reach of children.
Refuel outdoors and only when engine is
cold. Do not fill tank full. Fill tank to within 6
to 13 mm (1/4” to 1/2”) from top of tank, not
into filler neck. This space is for expansion of
fuel. Use funnel or spout to prevent spilling.
Wipe up any spilled gas.
FILL FUEL TANK WITH GASOLINE
Note: The Toro Company strongly recommends the
use of fresh, clean, UNLEADED regular grade gaso-
line in Toro gasoline powered products. Unleaded
gasoline burns cleaner, extends engine life, and pro-
motes good starting by reducing the build—up of
combustion chamber deposits. Leaded gasoline can
be used if unleaded is not available.
1. Clean around fuel tank cap and remove cap from
tank (Fig. 5). Do not fill tank full. Using unleaded gas-
oline, fill fuel tank to within 6 to 13 mm (1/4” to 1/2”)
from top of tank, not into filler neck.
2. Install fuel tank cap and wipe up any spilled gaso-
line.
Toro also recommends that Toro Stabilizer/Condition-
er be used regularly in all Toro gasoline powered
products during operation and storage seasons. Toro
Stabilizer/Conditioner cleans the engine during oper-
ation and prevents gum-like varnish deposits from
forming in the engine during periods of storage.
IMPORTANT: Do not mix oil with the gasoline.
Never use methanol, gasoline containing metha-
nol, gasohol containing more than 10% ethanol,
premium gasoline, or white gas because engine
fuel system damage could result.
Do not use fuel additives other than those man-
ufactured for fuel stabilization during storage such
as Toro’s Stabilizer/Conditioner or a similar prod-
uct. Toro’s Stabilizer/Conditioner is a petroleum
distillate based conditioner/stabilizer. Toro does
not recommend stabilizers with an alcohol base
such as ethanol, methanol or isopropyl. Additives
should not be used to try to enhance the power or
performance of machine.
RECYCLING TIPS
GENERAL TIPS
Follow these instructions whether cutting grass or
leaves for the best cutting results and lawn appear-
ance:
e Maintain a sharp blade throughout the cutting
season. Periodically file down nicks on blade.
e Only mow dry grass or leaves. Wet grass and
leaves tend to clump on yard and may cause mower
to plug or engine to stall. They also may be slippery
to walk on and could cause you to slip and fall.
ÁN WARNING
e Wetgrass or leaves can cause you to slip
and contact blade.
e Blade contact can seriously injure you.
e Mow only in dry conditions.
e Set engine speed to fastest position. Maximum
horsepower provides best cutting results.
e Clean clippings or leaves from underside of mow-
er deck after each mowing.
e Keep engine in good running condition. Cutting
and recutting requires more horsepower.
e Replace air filter more frequently. Cutting and re-
cutting stirs up more clippings and dust which clogs
the air filter and reduces engine performance.
CUTTING GRASS
e (Grass grows at different rates at different times of
the year. In the heat of the summer, it is generally
best to cut grass at the C, D or E height-of-cut set-
tings. Only about 1/3 of the grass blade should be
cut off. Cutting below the C setting is not recom-
mended unless grass is sparse or it is late fall when
grass growth begins to slow down.
e When cutting grass over six inches tall, you may
want to first mow using the highest height-of-cut set-
ting and a slower walking speed; then mow again at
a lower setting for best lawn appearance. If grass is -
too long and leaves clumps on top of lawn, mower
may plug and cause engine to stall.
e Alternate mowing direction. This helps disperse
clippings over lawn for even fertilization.
If the finished cut lawn appearance is unsatisfactory,
try one or more of the following:
e Sharpen the blade.
e Walk at a slower pace while mowing.
RECYCLING TIPS
e Raise the height-of-cut setting on your mower.
e (Cut grass more frequently.
e Overlap cutting swaths instead of cutting a full
swath with each pass.
e Mow across the marginal areas a second time.
CUTTING LEAVES
e When cutting is complete, always be sure that
50% of the lawn shows through the cut leaf cover.
This may require one or more passes over the leaves.
e Walk at a slower mowing speed if leaves are not
being cut up finely enough to be hidden down in the
grass.
e If you cut up a lot of oak leaves, you might want
to add lime to your grass in the spring. Lime reduces
the acidity of oak leaves.
OPERATING INSTRUCTIONS
STARTING, STOPPING AND SELF-PROPELLING
CONTROLS—Throttle, self—propel control bar (self—
propelled model only) and recoil starter are on upper
handle (Fig. 7).
1. Push spark plug wire onto spark plug (Fig. 6).
1002
Figure 6
1.Spark plug wire
2. STARTING (Fig. 7)—Move throttle forward to
CHOKE position. Pull recoil starter out until slack in
rope is taken up. Then pull vigorously to start the en-
gine. When engine starts, move throttle to 4% FAST
position or regulate engine speed as desired.
3. STOPPING (Fig. 7)—To stop engine, move throttle
rearwards to ® ENGINE OFF position. Pull wire off
spark plug if mower will be unattended or not used.
4. WHEEL TRACTION OPERATION (self—propelled
model) (Fig. 8) —To self—propel the mower, squeeze
the control bar against the handie. To stop the self—
propel drive, release the control bar.
Note: The drive wheels are equipped with freewheel-
ing clutches which enable the mower to be pulled
rearward easier when the wheel drive is disengaged.
To disengage the clutches, mower must be pushed
forward at least 2.5 cm (17) after wheel drive opera-
tion has stopped.
Figure 7
1.Throttle * 2.Self-propel control bar
3.Recoil starter
* Self—propelled model
1335
Figure 8
OPERATING INSTRUCTIONS
USING DISCHARGE TUNNEL PLUG
1. Turn engine off.
2. Open discharge door and insert plug into dis-
charge tunnel opening (Fig. 4).
3. Push plug all the way into the discharge tunnel
opening.
4. Lower discharge door over plug.
5. To remove the plug, raise discharge door and pull
plug out of discharge tunnel.
Note: Make sure grass bag door is fully closed
against grass bag before installing bag on mower.
3. REMOVING BAG—Stop engine and wait for all
moving parts to stop. For protection, always keep
hands and feet away from mower housing while en-
gine is running. Raise discharge door. While holding
discharge door up, grasp handle on grass bag and
lift bag off mower. Allow discharge door to close.
1339
Figure 9
1. Plug
USING GRASS BAG
1. Stop engine and wait for all parts to stop.
2. INSTALLING BAG—Raise discharge door, slide
bag ramp attached to bag into discharge opening,
and hook bag frame onto mounting bracket (Fig. 10).
Allow discharge door to rest on top of bag (Fig. 11).
Figure 10
4. Bag handle
5. Mounting bracket
6. Bag frame hook
1. Bag door
2. Bag ramp
3. Discharge door
AV» — a À 1334
Figure 11
Note: When removing the grass bag, the bag ramp
scoops out any clippings that may be plugging the
discharge opening. If the discharge opening remains
plugged, clear all clippings from the mower.
4. EMPTYING BAG—Grasp bag frame handle and
rear of grass bag. Tip bag door up and gradually tip
bag forward to empty clippings.
4\ DANGER
e Grass clippings and other objects can be
thrown from an open discharge tunnel.
e Objects thrown with enough force could
cause serious personal injury or death to
operator or bystander.
* Never open door on discharge tunnel when
engine is running unless the grass bag or
discharge tunnel plug is securely installed.
ÁN DANGER
e A worn grass bag could allow small stones
and other similar debris to be thrown in op-
erator's or bystander's direction.
e Thrown objects can cause serious personal
injury or death to operator or bystanders.
e Check the grass bag frequently. If it is dam-
aged, install a new genuine TORO
replacement bag.
OPERATING INSTRUCTIONS
SETTING HEIGHT-OF-CUT
Toro’s exclusive SmartWheel ™ provides a simple
method for determining the proper cutting height.
The SmartWheel has two cutting scales — SPARSE/
NORMAL and LUSH — to ensure the best height-of-
cut setting in any mowing condition. Use the
SPARSE/NORMAL scale during the warm summer
season for the majority of your mowing. The LUSH
scale is for thick, moist, succulent grass that grows
most often in the spring.
In general, it is recommended that:
e Grass length should usually be cut at the C, Dor
E settings or MAINTAINED at two to three inches
in height.
e 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 long
grass, you may need to use a higher height-of-
cut setting and a slower walking speed; then
recut the grass at a more normal setting. If grass
is too long and leaves clumps on top of lawn,
mower may plug and cause engine to stall.
e The SmartWheel calculates the proper setting to
ensure that no more than 1/3 of the grass blade
is cut off.
1. Before starting the engine and beginning to mow,
push the mower into the grass. Stop when the letters
on the SmartWheel design on the rear left wheel are
upright (Fig. 12).
2. Using the coded SmartWheel design (Fig. 12),
compare the tips of the grass blades to the letters on
the belt cover. Whichever letter the tips of the grass
blades correspond with is the proper cutting height.
971
Figure 12
1. Sparse/normal grass 2. Lush grass cutting
cutting scale scale
3. Use one or two fingers to squeeze the height-of-
cut adjustment lever (Fig. 13).
1336
Figure 13
3. Pointer
4. Link rod
5. Spring cover
1. Height-of—cut
adjustment lever
2. Height settings
To raise the wheel height, squeeze the lever to unlock
the height-of-cut and pull up on the mower. Release
lever when desired height is found. To lower the
height, squeeze the height-of-cut adjustment lever
and push down on the mower while rolling the
mower forward. Use the pointer on the link rod to
locate the correct setting. All wheels automatically
adjust to the same height-of-cut setting.
4. Make sure the height adjustment lever is locked
into a height setting before beginning operation. The
height should not change when the height-of-cut is
locked.
MAINTENANCE
4\ CAUTION
e Engine could be started accidentally.
e Accidental starting of engine could
cause serious injury to operator or
bystanders.
e Pull wire off spark plug before perform-
ing any maintenance or adjustments.
3. Set air gap at 0.76 mm (0.030) (Fig. 15). Install
correctly gapped spark plug and gasket seal. Tighten
plug firmly to 20 N-m (15 ft—Ib).
SERVICING AIR CLEANER
Normally, replace air cleaner after every 25 operating
hours. More frequent replacing is required when
mower is operated in dusty or dirty conditions. See
your Authorized Toro Service Dealer for replacement
parts.
1. Stop engine and pull wire off spark plug (Fig. 6).
2. Remove screw securing air cleaner cover to en-
gine (Fig. 14). Tilt air cleaner cover down and clean
cover thoroughly.
3. Remove paper air cleaner filter (Fig. 14) and dis-
card.
030”
(.76 mm)
Figure 15
DRAINING GASOLINE
1. Stop engine and wait for engine to cool. Pull wire
off spark plug (Fig. 6).
Note: Drain gasoline from a cold engine only.
2. Remove cap from fuel tank and use pump-type
syphon to drain fuel into clean gas can.
Note: This is the only procedure recommended for
draining fuel.
CHANGING CRANKCASE OIL
Change oil after the first 2 operating hours and after
every 25 hours thereafter.
1. Stop engine and pull wire off spark plug (Fig. 6).
2. Lift discharge door and remove grass bag. Drain
gasoline from fuel tank: refer to Draining Gasoline,
page 9.
3. Reinstall spark plug wire.
4. Since warm oil drains better and carries more con-
taminants than cold, run engine until it dies.
5. Pull wire off spark plug.
6. Tip mower on its left side. Remove drain plug from
underside of mower using a 3/8” socket extension
with a wrench for turning (Fig. 16). Place a drain pan
under mower.
Figure 14
2. Screw
4. Insert a new paper air cleaner filter.
5. Reinstall air cleaner cover and secure with screw.
IMPORTANT: Do not operate engine without air
cleaner element otherwise extreme engine wear
and damage will likely result.
REPLACING SPARK PLUG
Use a Champion RJ19LM spark plug or equivalent.
Correct air gap is 0.76 mm (0.0307). Remove plug
after every 25 operating hours and check its condi-
tion.
1. Stop engine and pull wire off spark plug (Fig. 6).
2. Clean around spark plug and remove plug from
cylinder head.
IMPORTANT: Replace a cracked, fouled, or dirty
spark plug. Do not sand blast, scrape, or clean
electrodes because engine damage could result
from grit entering cylinder.
1. Cover 3. Paper filter
Figure 16
1. Drain opening
7. Lower mower allowing oil to drain into pan.
8. After draining, clean drain plug and reinstall it.
9. Turn mower upright.
10. Wipe up any spilled oil. Fill engine with fresh oil:
refer to Fill Crankcase With Qil, page 4.
MAINTENANCE
ADJUSTING THROTTLE
Throttle control adjustment may be required if engine
does not start or stop. Whenever a new throttle con-
trol cable is installed, the throttle must be adjusted.
1. Stop engine and pull wire off spark plug (Fig. 6).
2. Remove (2) screws from engine cover and lift off
cover (Fig. 17).
1329
ADJUSTING WHEEL TRACTION DRIVE
(self—propelled model)
If mower does not self—propel or has a tendency to
creep forward when drive is not engaged, an adjust-
ment to the wheel traction control cable is necessary.
1. Stop the engine.
2. Rotate adjustment knob (Fig. 19) 1/2 turn clock-
wise to tighten drive belt or 1/2 turn counterclockwise
to loosen belt. Hold control cable while rotating to
prevent cable from turning.
Figure 17
1. Cover 2. Screws (2)
3. Move throttle control forward to or FAST posi-
tion (Fig. 7).
4. Loosen cable clamp screw until throttle cable
slides (Fig. 18).
5. Move throttle cable left or right until holes in
throttle lever and throttle bracket align (Fig. 18).
6. Pull throttle cable slightly to remove any slack and
tighten cable clamp screw to lock adjustment in
place.
7. Reinstall engine cover with (2) screws.
x
- * Ea
—
1337
Figure 19
1. Adjustment knob 2. Control cable
3. To check traction adjustment, slowly squeeze the
control bar toward the handle. The traction is ad-
justed correctly when resistance is felt when the con-
trol bar is approximately 25 mm (17) from upper han-
die (Fig. 20).
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Figure 18
4. Throttle lever
5. Aligned holes
1. Cable clamp screw
2. Throttle bracket
3. Throttle cable
10
1” (25 mm)
1338
Figure 20
4. If loss of traction or improper engagement still oc-
curs after readjustment, repeat steps 2—3 until prop-
erly adjusted.
MAINTENANCE
INSPECTING/REMOVING/SHARPENING BLADE
1. Stop engine and pull wire off spark plug (Fig. 6).
2. Drain gasoline from fuel tank; refer to Draining
Gasoline, page 9.
3. Tip mower on its left side (Fig. 21). Avoid rotating
blade as starting problems may result.
ÁN DANGER
3 1330
e Awornor damaged blade could break
and a piece of blade could be thrown
into operators or bystander's area.
e A thrown piece of blade could cause
serious personal injury or death to
operator or bystanders.
e Inspect blade periodically for wear or
damage.
*e Replace a worn or damaged blade.
A WARNING
Figure 21
1. Blade 3. Blade bolt and
2. Blade stiffener lockwasher
4. INSPECTING BLADE—Carefully examine blade for
sharpness and wear, especially where flat and curved
parts meet (Fig. 22A). Since sand and abrasive mate-
rial can wear away the metal that connects the flat
and curved parts of the blade, check blade before
using the mower. If a slot or wear is noticed, (Fig. 22B
& C), replace blade with a new TORO blade. Refer to
step 5.
Note: For optimum performance, install a new TORO
blade before cutting season begins. During the year,
file down small nicks to maintain the cutting edge.
e Operating mower without stiffener in
place could cause blade to flex, bend or
break.
e A broken blade could cause serious in-
jury or death to operator or bystanders.
e Do not operate mower without stiffener.
5. REMOVING BLADE—Grasp end of blade using a
rag or thickly padded glove. Remove blade bolt, lock-
washer, blade and blade stiffener (Fig. 21).
6. SHARPENING BLADE—Using a file, sharpen top
side of blade (side facing top of mower housing) and
maintain original cutting angle (Fig. 23). The blade
remains balanced if the same amount of material is
removed from both cutting edges.
‘о оС
3
fm
© 2 C= adas
f A
4 270
SHARPEN AT
THIS ANGLE ONLY
—
153
Figure 22
1. Sail 3. Wear
2. Flat part of blade 4. Slot formed
Figure 23
IMPORTANT: Check balance of blade by putting it
on a blade balancer. An inexpensive balancer can
be purchased at a hardware store. A balanced
blade stays in a horizontal position and an unbal-
anced blade settles to the heavy side. If blade is
not balanced, file more metal off cutting edge on
heavy end of blade.
7. Install sharp, balanced TORO blade, blade stiffen-
er, lockwasher and blade bolt. Sail part of blade must
point toward top of mower housing to ensure correct
installation. Tighten blade bolt to 68 N-m (50 ft—Ib).
11
MAINTENANCE
LUBRICATION
After every 25 operating hours or when season ends,
front and rear wheels must be lubricated.
1. Apply 2 or 3 drops of light oil on inside and out-
side of all wheel bolts. Spin wheels to distribute oil
Into bushings. Wipe up excess oil.
2. SELF—PROPELLED MODEL—Drain gasoline; re-
fer to Draining Gasoline, page 9.
3. Set mower to highest height-of-cut setting (E).
4. Tip mower on its left side. Wipe grease fittings with
clean rag (Fig. 24). Install grease gun onto fitting and
gently apply one or two pumps of #2 Multi—Purpose
Lithium Base Grease.
a 782
Figure 24
1. Grease fitting (self—propelled model)
CLEANING MOWER HOUSING
Underside of Mower Housing
To ensure best performance, keep underside of mow-
er housing clean. Be especially careful to keep kick-
ers free of debris (Fig. 26).
Washing Method
After every use, follow this procedure for washing de-
bris out from the underside of the mower housing.
1. Position mower on a flat, concrete or asphalt sur-
face near a garden hose.
2. Start the engine.
3. Hold a running garden hose at handle level an
direct water to flow on ground just in front of right
rear tire (Fig. 25). The rotating blade will draw water
under the housing and wash out clippings. Let the
water run for a few minutes or until you no longer see
clippings being washed out from under housing.
4. Stop the engine.
5. Turn off the garden hose.
6. Restart mower and let it run for a few minutes to
dry out moisture on the mower and its components.
12
Figure 25
1. Right rear wheel
Scraping Method
If washing does not remove all debris from under
deck, tip mower and scrape it clean.
1. Stop engine and pull wire off spark plug (Fig. 6).
2. Drain gasoline from fuel tank: refer to Draining
Gasoline, page 9.
3. Tip mower on its left side (Fig. 26).
4. Remove dirt and grass clippings with a hardwood
scraper. Avoid burrs and sharp edges.
5. Turn mower upright.
6. Refill gas tank.
7. Reconnect spark plug wire.
1330
Figure 26
1. Kickers
PREPARING MOWER FOR STORAGE
1. For long term storage, it is recommended that
gasoline be drained from fuel tank or use a fuel addi-
tive before storing. To drain gasoline, refer to Draining
Gasoline, page 9. After fuel is drained, start engine
and let it idle until all fuel is consumed and engine
stops. If gasoline is not drained, gum-like varnish
deposits will form and cause poor engine operation
or even starting problems.
MAINTENANCE
Fuel can be left in gas tank only if a fuel additive, 5. Check condition of blade; refer to Inspecting/Re-
such as Toro's Stabilizer/Conditioner, is added to moving/Sharpening Blade, page 11.
gasoline and run through engine before storing. 6. Tighten all nuts, bolts, and screws.
Toro's Stabilizer/Conditioner isa petroleum distillate 7. Clean dirt, chaff, grass clippings, and grime from
based conditioner/stabilizer. Toro does not recom- external parts of the engine, shrouding, and top of
mend stabilizers with an alcohol base, such as etha- mower housing.
nol, methanol or isopropyl. Use fuel additive in rec-
o. ca 8. Clean air cleaner; refer to Servicing Air Cleaner,
ommended quantities as specified on container.
= ты раде 9.
Under normal conditions, fuel additives remain effec- 9. Lubricate the wheels: refer to Lubrication,
tive in fuel for 6-8 months. page 12
2. Drain oil: refer to Changing Crankcase Oil, 10. Touch up all rusted or chipped paint surfaces.
page 9. After oil is drained, do not fill crankcase with Toro Re—Kote paint is available from an Authorized
oil until the following steps (3—10) are completed. TORO Service Dealer.
3. Remove spark plug and pour 30 ml (2 table-
il in cyl FH ith oil; ill Cr With
spoons) of SAE 30 oil into hole in cylinder. Pull starter 11. Fill crankcase with oil; refer to Fill Crankcase Wit
rope slowly to coat inside of cylinder. Install spark Jil, page
lua and obten to 20 N-m (1 у ft—Ib) DO NOT IN- 12. Store mower in a clean, dry place. Cover mower
STALL WIRE ON SPARK PLUG to keep it clean and protected.
4. Clean mower housing; refer to Cleaning Mower
Housing, page 12.
PRODUCT IDENTIFICATION
A model and a serial number decal is located on top right side of mower housing, near the discharge door. Al-
ways refer to specific numbers on this decal in correspondence or when replacement parts are needed.
TORO SERVICE SUPPORT
If help — concerning safety, set—up, operation, maintenance, or troubleshooting — is ever needed, contact the
local Authorized TORO Service Dealer or Distributor. In addition to skilled service technicians, the dealer and dis-
tributor have factory approved accessories and replacement parts. Keep your Toro all TORO. Buy genuine TORO
replacement parts and accessories.
MAINTENANCE RECORD
Hours Oil Air Cleaner
Used Change Service
Spark Winter
Mais Plug Storage
Lubrication Notes:
UPL-59708 13