Craftsman 247.887330 User Manual [en, es]
Operator’s Manual
33-inch Wide Cut Mower
Model No. 247.887330
For answers to your questions about this product,
call 1-800-659-5917.
CAUTION: BEFORE USING THIS
PRODUCT, READ THIS MANUAL
AND FOLLOW ALL SAFETY RULES
AND OPERATING INSTRUCTIONS.
Sears, Roebuck and Co., Hoffman Estates, IL 60179, U.S.A.
Visit our website: www.sears.com/craftsman
SAFETY
ASSEMBLY
OPERATION
MAINTENANCE
PARTS LIST
ESPAÑOL P. 44
Form No. 769-04610A
(December 16,2009)
TABLE OF CONTENTS
Warranty Statement
Safety Instructions............................................................3
Slope Guide......................................................................5
Safety Labels....................................................................6
Assembly..........................................................................8
Know your Lawn Mower.................................................10
Operation........................................................................12
.........................................................
2
Service and Maintenance ..............................................14
Off-Season Storage
Accessories and Attachments........................................23
Troubieshooting..............................................................24
Parts List
Espahoi
Service Numbers
........................................................................
..........................................................................
.......................................................
..............................................
Back Oover
WARRANTY STATEMEN
CRAFTSMAN FULL WARRANTY
When operated and maintained according to all supplied instructions, it this Craftsman product fails due to a defect in material or workmanship
within two years from the date or purchase, call 1-800-4-MY-HOME® to arrange for free repair (or replacement it repair proves impossible).
This warranty applies for only 90 days from the date of purchase it this product is ever used for commercial or rental purposes.
This warranty covers ONLY defects in material and workmanship. Sears will NOT pay for:
• Expendable items that become worn during normal use, including but not limited to blades, spark plugs, air cleaners, belts, and oil filters.
• Standard maintenance servicing, oil changes, or tune-ups.
• Tire replacement or repair caused by punctures from outside objects, such as nails, thorns, stumps, or glass.
• Tire or wheel replacement or repair resulting from normal wear, accident, or improper operation or maintenance.
• Repairs necessary because of operator abuse, including but not limited to damage caused by impacting objects that bend the frame or
crankshaft, or over-speeding the engine.
• Repairs necessary because of operator negligence, including but not limited to, electrical and mechanical damage caused by improper
storage, failure to use the proper grade and amount of engine oil, failure to keep the deck clear of flammable debris, or failure to maintain the
equipment according to the instructions contained in the operator’s manual.
• Engine (fuel system) cleaning or repairs caused by fuel determined to be contaminated or oxidized (stale). In general, fuel should be used
within 30 days of its purchase date.
• Normal deterioration and wear of the exterior finishes, or product label replacement.
23
26
44
I
This warranty applies only while this product is within the United States.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Sears, Roebuck and Co., Hoffman Estates, IL 60179
PRODUCT SPECIFICATION
Gross HP: 10.5
Engine Oil: SAE 30
Fuel: Unleaded Gasoline
Spark Plug: Champion® RC12YC
Engine: Briggs & Stratton PowerBuilt™
§ Sears Brands, LLC
s
MODEL NUMBER
Model Number
Serial Number
Date of Purchase.
__
__
Record the model number, serial number,
J
and date of purchase above.
SAFETY INSTRUCTIONS
J
Awarning
This symbol points out important safety instructions
which, if not followed, could endanger the personal
safety and/or property of yourself and others. Read
A
attempting to operate this machine. Failure to comply with these
instructions may result in personal injury. When you see this symbol,
HEED ITS WARNING!
Your Responsibility: Restrict the use of this power machine to
persons who read, understand, and follow the warnings and instruc
tions in this manual and on the machine.
CHILDREN
Tragic accidents can occur if operator is not alert to presence of children. Chil
dren are often attracted to mower and mowing activity. They do not understand
the dangers. Never assume that children will remain where you last saw them.
• Keep children out of the mowing area and under watchful care of a
responsible adult other than the operator.
• Be alert and turn mower off if a child enters the area.
• Before and while moving backwards, look behind and down for small
children.
• Use extreme care when approaching blind corners, doorways, shrubs,
trees, or other objects that may obscure your vision of a child who may
run into the mower.
• Keep children away from hot or running engines. They can suffer burns
from a hot muffler.
• Never allow children under 14 years old to operate a power mower.
Children 14 years old and over should read and understand operation
instructions and safety rules in this manual and should be trained and
supervised by a parent.
GENERAL OPERATION
• Read this operator’s manual carefully in its entirety before attempting
to assemble this machine. Read, understand, and follow all instructions
on the machine and in the manual(s) before operation. Be completely
familiar with the controls and the proper use of this machine before
operating it. Keep this manual in a safe place for future and regular
reference and for ordering replacement parts.
• This machine is a precision piece of power equipment, not a plaything.
Therefore, exercise extreme caution at all times. Your unit has been
designed to perform one job: to mow grass. Do not use it for any other
purpose.
• Never allow children under 14 years old to operate this machine.
Children 14 years old and over should read and understand the instruc
tions in this manual and should be trained and supervised by a parent.
Only responsible individuals who are familiar with these rules of safe
operation should be allowed to use this machine.
• Thoroughly inspect the area where the equipment is to be used. Remove
all stones, sticks, wire, bones, toys and other foreign objects which could
be tripped over or picked up and thrown by the blade. Thrown objects
can cause serious personal injury. Plan your mowing pattern to avoid
discharge of material toward roads, sidewalks, bystanders and the like.
Also, avoid discharging material against a wall or obstruction which may
cause discharged material to ricochet back toward the operator.
and follow all instructions in this manual before
A DANGER
This machine was built to be operated according to the rules tor
safe operation in this manual. As with any type of power equipment,
carelessness or error on the part of the operator can result in serious
injury. This 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.
AWARNING
Engine Exhaust, some of its constituents, and certain vehicle
components contain or emit chemicals known to State of California to
cause cancer and birth defects or other reproductive harm.
To help avoid blade contact or a thrown object injury, stay in operator
zone behind handles and keep children, bystanders, helpers, and pets at
least 75 feet from mower while it is in operation. Stop machine if anyone
enters area.
Always wear safety glasses or safety goggles during operation and while
performing an adjustment or repair to protect your eyes. Thrown objects
which ricochet can cause serious injury to the eyes.
Wear sturdy, rough-soled work shoes and close-fitting slacks and shirts.
Shirts and pants that cover the arms and legs and steel-toed shoes
are recommended. Never operate this machine in bare feet, sandals,
slippery or light weight (e.g. canvas) shoes.
Do not put hands or feet near rotating parts or under cutting deck.
Contact with blade can amputate hands and feet.
A missing or damaged discharge cover can cause blade contact or
thrown object injuries.
Many injuries occur as a result of the mower being pulled over the foot
during a fall caused by slipping or tripping. Do not hold on to the mower if
you are falling; release the handle immediately.
Never pull the mower back toward you while you are walking. If you must
back the mower away from a wall or obstruction first look down and
behind to avoid tripping and then follow these steps:
a. Step back from mower to fully extend your arms.
b. Be sure you are well balanced with sure footing.
c. Pull back slowly, no more than half way towards you.
d. Repeat these steps as needed.
Do not operate the mower while under the influence of alcohol or drugs.
Do not engage the self-propelled mechanism on units so equipped while
starting engine.
The blade control handle is a safety device. Never attempt to bypass its
operation. Doing so makes the safety device inoperative and may result
in personal injury through contact with the rotating blade. The blade
control handle must operate easily in both directions and automatically
return to the disengaged position when released.
Never operate the mower in wet grass. Always be sure of your footing. A
slip and fall can cause serious personal injury. If you feel you are losing
your footing, release the blade control handle immediately and the blade
will stop rotating within three seconds.
Mow only in daylight or good artificial light. Walk, never run.
Stop the blade when crossing gravel drives, walks or roads.
SAFETY INSTRUCTIONS
• If the equipment should start to vibrate abnormally, stop the engine and
check immediately for the cause. Vibration is generally a warning of
trouble.
• Shut the engine off and wait until the blade comes to a complete stop
before removing the grass catcher or unclogging the chute.
The cutting blade continues to rotate for a few seconds after the engine
is shut off. Never place any part of the body in the blade area until you
are sure the blade has stopped rotating.
• Never operate mower without proper trailshield, discharge cover, grass
catcher, blade control handle, or other safety protective devices in place
and working. Never operate mower with damaged safety devices. Failure
to do so can result in personal injury.
• Muffler and engine become hot and can cause a burn. Do not touch.
• Only use parts and accessories made for this machine by manufacturer.
Failure to do so can result in personal injury. For recommended acces
sories, call 1-800-659-5917.
• If situations occur which are not covered in this manual, use care and
good judgment. Contact your Sears Service Center for assistance.
SLOPE OPERATION
Slopes are a major factor related to slip and fall accidents which can result in
severe injury. Operation on slopes requires extra caution. If you feel uneasy on
a slope, do not mow it. For your safety, use the slope guide included as part of
this manual to measure slopes before operating this unit on a sloped or hilly
area. If the slope is greater than 15 degrees, do not mow it.
Do:
• Mow across the face of slopes; never up and down. Exercise extreme
caution when changing direction on slopes.
• Watch for holes, ruts, rocks, hidden objects, or bumps which can cause
you to slip or trip. Tall grass can hide obstacles.
• Always be sure of your footing. A slip and fall can cause serious personal
injury. If you feel you are losing your balance, release the blade control
handle immediately, and the blade will stop rotating within 3 seconds.
Do Not:
• Do not mow near drop-offs, ditches or embankments, where you could
lose your footing or balance.
• Do not mow slopes greater than 15 degrees as shown on the
slope gauge.
• Do not mow on wet grass. Unstable footing could cause slipping.
SERVICE
Safe Handling Of Gasoline;
• To avoid personal injury or property damage use extreme care in
handling gasoline. Gasoline is extremely flammable and the vapors are
explosive. Serious personal injury can occur when gasoline is spilled on
yourself or your clothes which can ignite.
• Wash your skin and change clothes immediately.
• Use only an approved gasoline container.
• Never fill containers inside a vehicle or on a truck or trailer bed with a
plastic liner. Always place containers on the ground away from your
vehicle before filling.
• Remove gas-powered equipment from the truck or trailer and refuel it on
the ground. If this is not possible, then refuel such equipment on a trailer
with a portable container, rather than from a gasoline dispenser nozzle.
• Keep the nozzle in contact with the rim of the fuel tank or container
opening at all times until fueling is complete. Do not use a nozzle
lock-open device.
• Extinguish all cigarettes, cigars, pipes and other sources
of ignition.
• Never fuel machine indoors because flammable vapors will accumulate
in the area.
Never remove gas cap or add fuel while engine is hot or running.
Allow engine to cool at least two minutes before refueling.
Never over fill fuel tank. Fill tank to no more than '/2 inch below bottom
of filler neck to provide for fuel expansion.
Replace gasoline cap and tighten securely.
If gasoline is spilled, wipe it off the engine and equipment. Move unit
to another area. Wait 5 minutes before starting engine.
Never store the machine or fuel container near an open flame, spark
or pilot light as on a water heater, space heater, furnace, clothes dryer,
or other gas appliances.
To reduce fire hazard, keep mower free of grass, leaves, or other
debris build-up. Clean up oil or fuel spillage and remove any fuel
soaked debris.
Allow a mower to cool at least 5 minutes before storing.
General Service:
Never run an engine indoors or in a poorly ventilated area. Engine
exhaust contains carbon monoxide, an odorless and deadly gas.
Before cleaning, repairing, or inspecting, make certain the blade and
all moving parts have stopped. Disconnect the spark plug wire and
ground against the engine to prevent unintended starting.
Check the blade and engine mounting bolts at frequent intervals for
proper tightness. Also, visually inspect blade for damage (e.g., bent,
cracked, worn) Replace blade with the original equipment manufac
ture’s (O.E.M.) blade only, listed in this manual. Use of parts which do
not meet the original equipment specifications may lead to improper
performance and compromise safety!
Mower blades are sharp and can cut. Wrap the blade or wear gloves,
and use extra caution when servicing them.
Keep all nuts, bolts, and screws tight to be sure the equipment is in
safe working condition.
Never tamper with safety devices. Check their proper
operation regularly.
After striking a foreign object, stop the engine, disconnect the spark
plug wire and ground against the engine. Thoroughly inspect the
mower for any damage. Repair the damage before starting and
operating the mower.
Never attempt to make a wheel or cutting height adjustment while the
engine is running.
Grass catcher components, discharge cover, and trailshield are
subject to wear and damage which could expose moving parts or
allow objects to be thrown. For safety protection, frequently check
components and replace immediately with original equipment
manufacturer’s (O.E.M.) parts only, listed in this manual. Use of parts
which do not meet the original equipment specifications may lead to
improper performance and compromise safety!
Do not change the engine governor setting or overspeed the engine.
The governor controls the maximum safe operating speed of the
engine.
Maintain or replace safety labels, as necessary.
Observe proper disposal laws and regulations. Improper disposal of
fluids and materials can harm the environment.
SAFETY INSTRUCTIONS
Use this page as a guide to determine slopes where you may not operate safely. Do not operate the lawn mower on such slopes.
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AWARNING
This symbol points out important safety instructions which, it not followed, could endanger the personal safety and/or property of yourself and
others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may
result in personal injury. When you see this symbol, HEED ITS WARNING!
SAFETY LABELS
DO NOT OPERATE UNLESS AN UNDAMAGED D ISCHARGE
COVER OR ENTIRE GRASS CATCHER IS IN PLACE .
I
WARNING
This symbol points out important safety instructions
which, if not followed, could endanger the personal
safety and/or property of yourself and others. Read and
follow all instructions in this manual before attempting
to operate this machine. Failure to comply with these
instructions may result in personal injury. When you see
this symbol
Your Responsibility
Restrict the use of this power machine to persons who
read, understand, and follow the warnings and instruc
tions in this manual and on the machine.
HEED ITS WARNING!
A DANGER
avoid
serious injury or death
•ROTATING
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THAN 15 •. MOW ACROSSj^N^w
iun f down, look down and behind before
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WHILE
cn.fi "i^WUAL.
COVER TrnZ- SAFETY DEVICES (BLADE
and feet away from
PARTS
AREarouno CHILDREN OR OTHERS
CAUTION ON SLOPES. DO NOT MOW
MOVING BACKWARDS.
AND WORKING. IF DAMAGED^R^^
This page left intentionally blank.
ASSEMBLY
IMPORTANT: This unit is shipped with oil in the engine. After
assembly, see page 12 for fuel and oil details.
IMPORTANT: Reference to right or left side of the mower is observed
from the operating position.
Awarning
The mowing deck is capable of throwing objects. Failure to operate
the mower without the discharge chute in the proper operating posi
tion could result in serious personal injury and/or property damage.
Awarning
Disconnect the spark plug wire and ground it against
prevent unintended starting.
LOOSE PARTS IN CARTON
The following items are packaged in a bag:
Operator’s Manual, Oil drain hose. Water hose coupler. Engine Manual
TOOLS NEEDED FOR ASSEMBLY
A set of adjustable wrenches and tire gauge
REMOVING THE UNIT FROM THE CRATE
1. Cut straps, it present, securing unit to pallet. Leave unit on pallet
during handle assembly.
2. Remove any protective packaging and plastic tie straps.
3. Use the deck height lever (see “Know your Mower” section) to
raise the cutting deck to its highest position.
ASSEMBLING THE HANDLE
1. Remove lower star knobs and carriage screws from lower handle.
the engine to
Pivot upper handle into operating position, Figure 2. Be careful
not to bend or kink the cables when pivoting the handle.
3. Install carriage screws and knobs removed earlier.
4. Tighten the upper and lower star knobs and carriage screws to
secure the upper handle to the lower handle. Figure 2.
5. After assembling the handle, to safely remove unit from pallet, first
cut off cardboard and remove screws to free the mower from the
crate.
REMOVING THE CHUTE HOLDER
ASSEMBLY
J
2. Pull chute back towards the engine. While holding the chute with
one hand, remove the chute holder using your other hand.
3. Carefully lower the chute against the deck and discard the holder.
INSTALLING THE GEAR SHIFT LEVER
1. Remove the 5/16-18 screw and the lock nut that hold the shift
lever to the shift lever plate, Figure 4.
FINAL ADJUSTMENTS Rear Tire Pressure
AWARNING
Never exceed the maximum inflation pressure shown on the sidewall
of tire.
The recommended operating rear tire pressure is approximately 20
psi for the rear tires. Check the tire pressure periodically and maintain
equal pressure in both rear tires at all times.
IMPORTANT: Refer to the tire sidewall for exact tire manufacturer’s
recommended or maximum psi. Do not overinflate. Uneven tire pres
sure could cause the cutting deck to mow unevenly.
Remove the remaining screw and nut from the lower shift lever
plate. Figure 4.
3.
Position the upper shift lever into a vertical position aligning the
holes in the lever to the holes in the shift plate. Figure 5.
Secure the lever to the plate using the two screws and two nuts
removed earlier. Figure 5.
KNOW YOUR MOWER
A CAUTION
Be familiar with all the controls and their proper operation. Know how
to stop the machine and disengage the controls.
Awarning
The operation of any lawn mower can result In foreign objects being
thrown Into the eyes, which can damage your eyes severely. Always
wear safety glasses while operating the mower, or while performing
any adjustments or repairs on It.
THROTTLE/CHOKE CONTROL LEVER
IMPORTANT: When operating the mower with the
cutting deck engaged, be certain that the throttle/
choke control lever Is always In the fast position.
This lever is used to adjust engine speeds, to apply
the engine choke, and to stop the engine. Always
run engine at fast speed setting for best mower
performance.
CHOKE: Use when starting a cold engine
FAST: Use during mower operation.
SLOW: Use when idling engine.
STOP: Stops the engine.
AWARNING
Be sure no one other than the operator is standing near the lawn
mower while starting engine or operating mower. Never run engine
indoors or in enclosed, poorly ventilated areas. Engine exhaust
contains carbon monoxide, an odorless and deadly gas. Keep hands,
feet, hair and loose clothing away from any moving parts on engine
and lawn mower.
GAS CAP
Remove the gas cap to add fuel to the fuel tank.
Use clean, fresh, regular unleaded gasoline with a minimum of 85
octane.
Awarning
Turn the engine off and let the engine cool at least two minutes
before removing the gas cap.
DECK HEIGHT LEVER
Use this lever to adjust the cutting height. To use, move
the lever to the left, then place the lever In the notch best
suited for your application.
1^1
Choke Fast Slow/ldle Engine Off
10
BLADE CONTROL
The blade control is used to engage the
mower deck. To engage this control, press
and hold the lever against the handlebar
grip. To stop the blades, release the blade
control. Always disengage the blade
control before starting the engine. This
helps to ensure that the blades will not
start turning when the engine starts.
KNOW YOUR MOWER
Oil Cap/ -
Dipstick
Recoil Starter
Air Cleaner
Handle
DRIVE CONTROL
The drive control is used to engage
and disengage drive to the wheels. To
engage this control, squeeze the drive
control against the handlebar grip. To
stop the drive, release the drive control.
IMPORTANT: Always release the drive
control before changing speeds.
Disengage Drive Control
Prior to Changing Gears.
CONTROL
GEAR SHIFT LEVER
Use this lever to select any of four forward ground speeds, neutral, or
reverse.
|^\i 2/3/4
Forward
There are four forward speeds. Position one (1) is the slowest and
position four (4) is the fastest.
Reverse
To select reverse, put the lever in the Reverse (R) position.
Neutral
Place the lever in neutral (N) before starting the mower, and when the
mower is not in use. In addition, the mower can be manually pushed
or pulled by placing the gear shift lever into N (neutral) position and
pressing the drive control against the handlebar grip.
Oil Drain
Valve
Muffler and
Muffler Guard
Spark Plug
Figure 7
Spark Plug
Wire
ENGINE CONTROLS
Refer to Figure 7 for locations of the engine controls.
Recoil Starter
The recoil starter is used to pull-start the engine.
Oil Drain Valve
Use the oil drain valve to drain oil from the engine. Refer to the
Maintenance section for instructions.
Air Cleaner Handle
The air cleaner handle is used to gain access to the air cleaner. The air
cleaner cartridge can be removed and cleaned or replaced. Refer to
the Maintenance section for details.
AWARNING
If cartridge or cover are installed incorrectly, serious injury or death
could result from backfire. Do not attempt to start your engine with
them removed.
Spark Plug/Spark Plug Wire
Refer to the Maintenance section for instructions on spark plug
replacement.
Oil Cap/Dipstick
Refer to the Maintenance section for instructions on checking the oil.
A CAUTION
To avoid damaging the transmission, do not shift gears when the
mower is moving. Release drive control before shifting gears.
Awarning
Look behind the mower before and during reverse operation. Stop
the mower blades before operating in reverse.
11
OPERATION
I
Awarning
The operation of any lawn mower can result in foreign objects being
thrown into the eyes, which can damage your eyes severely. Always
wear safety glasses while operating the mower, or while performing
any adjustments or repairs on it.
Awarning
Use extreme care when handling gasoline. Gasoline is extremely
flammable and the vapors are explosive. Never fuel machine indoors
or while the engine is hot or running. Extinguish cigarettes, cigars,
pipes, and other sources of ignition.
GAS AND OIL FILL-UP Gas Fill
A CAUTION
Use of Alcohol blended fuels (called gasohol or using ethanol or
methanol) can attract moisture which leads to separation and forma
tion of acids during storage. Acidic gas can damage the fuel system
of an engine while in storage.
_________________________________
A CAUTION
To avoid engine problems, the fuel system should be emptied before
storage for 30 days or longer. Drain the gas tank, start the engine
and let it run until the fuel lines and carburetor are empty. Use fresh
fuel next season. See STORAGE Instructions for additional informa
tion.
A CAUTION
Never use engine or carburetor cleaner products in the fuel tank or
permanent damage may occur.
IMPORTANT: The mower is shipped without gas in the fuel tank.
• Never fill the fuel tank completely. Fill the tank to no more than
1/2-inch below bottom of filler neck to provide space for fuel
expansion.
• Always use clean, fresh, unleaded grade automotive gasoline.
Fill the fuel tank outdoors and use a funnel or spout to prevent
spilling. Make sure that the container from which you pour the
gasoline is clean and free from rust or other foreign particles.
Make sure to wipe off any spilled fuel before starting the engine.
• At the end of the job, empty the fuel tank it the mower is not
going to be used for 30 days or longer. Store gasoline in a clean
container and keep the cap in place on the container. See STOR
AGE instructions for additional information.
* •
Awarning
Be sure no one other than the operator is standing near the lawn
mower while starting engine or operating mower. Never run engine
indoors or in enclosed, poorly ventilated areas. Engine exhaust
contains carbon monoxide, an odorless and deadly gas. Keep hands,
feet, hair, and loose clothing away from any moving parts
Oil Fill
IMPORTANT: The mower is shipped with motor oil in the engine;
however, you MUST check the oil level before operating. Oil should be
changed once after the first two hours of operation and every 25 hours
of operation thereafter. Use the grade of engine oil specified in the
Maintenance section.
1. Remove the oil fill cap/dipstick from the oil fill tube.
2. Check that the level of oil is up to the FULL mark on the dipstick.
If needed, pour oil slowly into the oil fill tube until a FULL oil level
is achieved.
3. Replace the oil fill cap/dipstick.
STARTING THE MOWER
1. Release all controls on the mower to prevent wheels or blades
from rotating.
2. Move gear shift lever to neutral (N) position.
3. Move the throttle/choke control lever fully upward to choke setting
N to start a cold engine or to fast (rabbit) setting to start a
warm engine. ^
4. To start engine using recoil starter:
a. Stand on left side (as viewed from behind handlebars) of ma
chine. Be sure your feet are safely away from the underside
of the mower deck and all mower controls are released.
b. Grasp starter rope handle and pull slowly until rope pulls
slightly harder. Let rope rewind slowly. Then pull rope with a
rapid, full arm stroke. Let rope return slowly. It engine fails to
start after three pulls, repeat instructions (try setting throttle
at fast setting).
c. When engine starts, operate in fast throttle setting
(move throttle/choke control lever from choke setting to fast
setting).
Awarning
Look behind the mower before and during reverse operation. Stop
the mower blades before operating in reverse.
Awarning
If you strike a foreign object, stop the engine. Remove wire from the
spark plug, thoroughly inspect mower for any damage, and repair
damage before restarting and operating. Extensive vibration of
mower during operation is an indication of damage. The unit should
be promptly inspected and repaired.
12
OPERATION
Awarning
Look behind the mower before and during reverse operation. Stop
the mower blades before operating in reverse.
USING THE MOWER
IMPORTANT: Always release the drive control before changing
speeds. Refer to “Know your Mower” section for mower control details.
Be sure lawn is clear of stones, sticks, wire, or other objects which
could damage lawn mower or engine. Such objects could be accidently
thrown by the mower in any direction and cause serious personal injury
to the operator and others. For best results, do not cut wet grass and
never cut off more than one-third of the total length of the grass.
1. Once the engine is running, slowly squeeze the drive control
against the upper handle to propel the unit. To activate the cutting
blades, squeeze the blade control against the upper handle.
2. To change gears, release the drive control lever and move the
gear shift lever to the desired setting. When first practicing with
the mower, put the lever in No. 1 position. Select forward speeds
according to mowing conditions and terrain. Use slower speeds
on rough terrain or when grass is heavy or thick. The forward
speed can be increased on smooth terrain or it the grass cover is
light. Allow the wheels to stop completely before shifting from one
speed into another.
IMPORTANT: Be aware that when engaging the drive control
lever with the gear shift lever in 3rd or 4th gear, the power and
torque generated may cause the unit to lurch forward. To avoid
this, slowly squeeze the drive control lever against the upper
handle.
3. To stop the blades, release the blade control. To stop the drive
control to the wheels, release the drive control.
MULCHING OR SIDE-DISCHARGE MOWING
You can use the mower either as a mulching mower or as a sidedischarge mower. To use the mulching feature, insert the mulch plug
as described below. Remove the mulch plug to side-discharge grass
clippings.
The mulch plug is designed to keep the discharge chute raised up
while mowing. When the plug is removed, the discharge chute will
lower itself for side-discharge mowing.
Awarning
Before installing or removing mulch plug, stop engine, wait for parts
to stop moving, and disconnect spark plug wire.
To install or remove mulch plug:
1. Stop the engine and wait for all parts to stop moving.
2. Disconnect the spark plug wire from the spark plug.
STOPPING THE MOWER
1. Release blade and drive control to stop wheels and deck blades.
2. Move throttle/choke control lever down to slow (turtle)
position. Whenever possible, gradually reduce engine speed
before stopping engine.
3. Move throttle/choke control lever all the way down to stop
position.
4. Disconnect spark plug wire from spark plug and ground against
the engine.
MOVING THE MOWER WITHOUT ENGINE POWER
The mower can be manually pushed or pulled by placing the gear shift
lever into N (neutral) position and pressing the drive control against the
handlebar grip.
into the bracket on the deck. Figure 8.
4. Insert the cover into the discharge opening (B), Figure 8.
5. After the mulch plug has been placed into the deck opening, push
the plug towards the rear of the mower (C) to tit the plug properly
into the opening. Figure 8.
6. To remove the plug, slide the cover to the right (front of mower) to
disengage the slot from the mower deck and then pry the left-side
of the cover out and off.
Awarning
Keep hands and feet away from the discharge opening of the cutting
deck.
13
SERVICE AND MAINTENANCE
Awarning
Always stop engine, disconnect spark plug, and ground against
engine before performing any type of maintenance on the mower.
I
GENERAL RECOMMENDATIONS
• Always observe safety rules when performing any type of
maintenance on the mower.
• The warranty on this lawn mower does not cover items that have
been subjected to operator abuse or negligence. To receive full
value from warranty, operator must maintain the lawn mower as
instructed in this manual.
• Changing of engine-governed speed will void engine warranty.
• All adjustments should be checked at least once each season.
• Periodically check all fasteners and make sure they are tight.
ENGINE MAINTENANCE
Checking the Spark Plug
Clean spark plug and reset the electrode gap to 0.030” at least once a
season; replace every 100 hours of operation.
1
.
Clean area around the spark plug base. Do not sandblast spark
plug. Spark plug should be cleaned by scraping or wire brushing
and washing with a commercial solvent
2.
Remove and inspect the spark plug. Check gap to make sure it is
set at .030”. See Figure 9.
Replace the spark plug it electrodes are pitted, burned, or the
porcelain is cracked.
Servicing the Air Cleaner
Awarning
If filters, or covers are not installed correctly serious injury or death
could result from backfire. Do not attempt to start the engine with
them removed.
A CAUTION
Do not use pressurized air or solvents to clean the air cleaner
cartridge.
Clean or replace the air cleaner every 25 hours of operation.
1. Pull upon air cleaner handle. Figure 10, and pull back towards the
engine.
2. Remove the air cleaner cover. Figure 10.
Carefully remove air cleaner cartridge and pre-cleaner (it
equipped) from the blower housing.
Clean the base of the air cleaner cartridge carefully to prevent
debris from entering the engine.
Place the pre-cleaner, if equipped, and cartridge back into the
blower housing. The cartridge must be placed securely into
position.
Align tabs on cover with slots in blower housing and replace the
cover.
14
SERVICE AND MAINTENANCE
Changing the Engine Oil
The oil in the engine should be changed every 25 hours of operation.
1. To gain access to the oil drain valve on the engine, the right
handle brace tube should be pivoted forward.
a. Remove the upper star knob and carriage screw on the right
side of the handle, Figure 11.
b. Pivot the brace tube towards the front of the mower to allow
room to connect the oil drain hose to the oil drain valve.
Figure 11.
Oil Drain Valve
drain port. Route the opposite end of the hose into an appropriate
oil collection container with a capacity great enough to collect the
used oil.
5. Release the valve by pressing the two tabs inward while pulling
the valve out. The oil will begin to drain out of the engine.
6. After the oil has finished draining, press the two tabs inward and
push the oil drain valve back in to lock the valve closed. Remove
the hose, and re-cap the end of the oil drain valve to keep debris
from entering the drain port.
7. Refill the engine with new motor oil until the oil level on the
dipstick reads FULL. Replace the oil fill cap/dipstick.
8. Pivot the right handle brace tube back into position. Align the
middle hole in the brace tube with the hole in the handle. Secure
with the star knob and carriage screw removed earlier.
Only use high quality detergent oil rated with API service clas
sification SF or SG. Select the oil's SAE viscosity grade according
to your expected operating temperature. Figure 13. Although
multi-viscosity oils (5W30,10W30 etc.) improve starting in cold
weather, these multi-viscosity oils will result in increased oil con
sumption when used above 32°F. Check your engine oil level more
frequently to avoid possible engine damage from running low on oil.
Colder -32'F-
Warmer
Figure 11
2. Pop off the protective cap on the end of the oil drain valve to
5W30
SAE 30
Oil Viscosity Chart
Figure 13
Figure 12
3. Remove the oil fill cap/dipstick from the oil fill tube. Figure 12.
4. Push the oil drain hose (packed with this manual) onto the oil
15
SERVICE AND MAINTENANCE
Awarning
Before performing any type of maintenance on the machine, wait for
all parts to stop moving and disconnect the spark plug wire. Failure
to follow this Instruction could result In personal Injury or property
damage.
REMOVING THE BELT COVER
The belt cover must be removed to perform several maintenance and
service procedures. Follow the Instructions below to remove the belt
cover.
1. Stop engine, wait for all parts to stop moving, and disconnect
spark plug wire.
2. Remove the three screws and washers holding the cover to the
frame. Figure 14.
r
Figure 14
3. Remove the belt cover.
4. To reinstall the belt cover, place the cover In position and fasten
using three screws and washers removed earlier.
Looking at the cutting deck from the left side of the mower, locate
the hairpin clip that secures the deck support rod on the rear left
side of the deck. Figure 15.
Remove the hairpin clip that secures the support rod, and care
fully remove the deck support from the deck lift arm. Figure 15.
Figure 15
Repeat steps 7 and 8 on the mower’s right side. When complete,
all four hairpin clips should be removed.
Push the cutting deck to the left to unhook the lift assembly from
the deck.
Use the deck height lever to raise the cutting deck to Its highest
position.
Remove the wooden blocks from under the deck.
Remove the drive belt as Instructed under “Replacing the Drive
Belt” Instructions.
14.
Slide the cutting deck towards the rear of the unit.
15.
Unhook the drive spring cable from the Idler arm assembly.
Figure 16.
Awarning
Do not operate unit without belt cover Installed. Failure to follow this
Instruction could result In personal Injury or property damage.
REMOVING THE MOWER DECK
When servicing the underside of the mower deck for any reason, the
cutting deck should first be removed. Follow the Instructions below to
remove the cutting deck:
1. Stop the engine, wait for all parts to stop moving, and disconnect
spark plug wire.
2. Release all mower controls.
3. Remove belt cover as Instructed under “Removing the
Belt Cover.”
4. Use the deck height lever to move the cutting deck to Its
highest position.
5. Place small wooden blocks under the deck.
6. Use the deck height lever to lower the deck so that it rests upon
the wooden blocks.
16.
Remove the cutting deck.
17.
To Install the cutting deck, follow the above steps In reverse order.
16
LUBRICATION
Pivot Points & Linkage
Lubricate all the pivot points on the drive system and lift linkage at
least once a season, or every 25 hours of operation, with light oil.
Rear Wheels
The rear wheels should be removed from the axles once a season.
Lubricate the axles and the rims well with an all-purpose grease before
reinstalling them.
Front Wheel Bearings
Grease fittings are located on each caster wheel and on the frame
above each front caster wheel. Figure 17. Lubricate these areas using
Any fuel or oil spilled on the machine should be wiped off promptly. Do
not allow debris to accumulate around any components on the mower.
Cleaning the Engine
Engine parts should be kept clean to reduce the risk of overheating
and ignition of debris. This is especially important if cutting tall grass.
Cleaning the Cutting Deck
Deck Wash System
Use the Deck Wash System to rinse grass clippings from the under
side of the deck and to prevent the buildup of corrosive chemicals.
1. Thread the hose coupler (packaged in a bag with the Operator’s
Manual) onto the end of your garden hose. Figure 18.
To lubricate a caster wheel bearing, rotate the wheel so that the grease
fitting is in alignment with the notch in the bracket. Figure 17 - doing
this will allow room to connect the grease gun coupler onto the grease
fitting. You will not need to use the grease fitting on the opposite side
of the wheel.
Figure 18.
3. Turn the water on.
4. Point the discharge chute away from any objects or persons.
5. Start the mower and engage the blades (press and hold the blade
control against the handlebar grip) for a minimum of two minutes.
Do not engage the drive control.
6. When complete, disengage the blade control (release the blade
control) and turn the engine off.
7. Turn the water off and detach the hose coupler from the water
port.
17
SERVICE AND MAINTENANCE
Awarning
Never exceed the maximum inflation pressure shown on the sidewall
of tire.
REAR TIRE PRESSURE
The recommended operating rear tire pressure is approximately 20
psi tor the rear tires. Check the tire pressure periodically and maintain
equal pressure in both rear tires at all times.
IMPORTANT: Refer to the tire sidewall for exact tire manufacturer’s
recommended or maximum psi. Do not overinflate. Uneven tire pres
sure could cause the cutting deck to mow unevenly.
REPLACING THE TRAILING SHIELD
1. If a screw is present at each side of the trailing shield, remove the
two screws.
2. Bend (bow) the trailing shield inward on each side to release tabs
from the holes in the mower frame, Figure 19.
SERVICING THE CUTTING BLADES
Awarning
Be sure to shut the engine off and disconnect the spark plug wire
and ground against the engine to prevent unintended starting before
removing the cutting blade(s) for sharpening or replacement. Protect
your hands by using heavy gloves or a rag to grasp the cutting blade.
Awarning
Periodically inspect the blade spindles for cracks or damage, espe
cially if you strike a foreign object. Replace immediately it damaged.
Awarning
Mower blades are sharp. When working near blades, wear heavy
leather gloves or wrap blades in thick rags to protect yourself from
the sharp edges.
Blade Removal
1. Remove the deck from beneath the mower and gently flip the
deck over to expose its underside. Refer to “Removing the Mower
Deck” for instructions.
2. Place a 2x4 block of wood approximately 8.5” long between the
deck housing and the cutting blade to act as a stabilizer.
Figure 20.
Figure 19
3. Replace with new trailing shield by bending the shield to allow
each tab to
4. Replace the two screws (it screws were used to hold the trailing
shield to the mower frame).
fit
into holes in mower frame.
Use block of wood to stabilize blade.
Figure 20
Remove the hex flange nut that secures the blade to the spindle
assembly. Figure 20.
18
SERVICE AND MAINTENANC
J
Blade Sharpening
IMPORTANT: If any metal separation is present, replace the blades
with new ones.
To properly sharpen the cutting blades, remove equal amounts of
metal from both ends of the blades along the cutting edges, parallel to
the trailing edge, at a 25° to 30° angle. Figure 21.
Figure 21
It is important that each cutting blade edge be ground equally to
maintain proper blade balance. A poorly balanced blade will cause
excessive vibration and may cause damage to the mower and result
in personal injury. The blade can be tested by balancing it on a round
shaft screwdriver. Grind metal from the heavy side until it balances
evenly.
REPLACING BELTS
AWARNING
Before performing any type of maintenance on the machine, wait for
all parts to stop moving and disconnect the spark plug wire. Failure to
follow this instruction could result in personal injury or property damage.
AWARNING
Avoid the possibility of a pinching injury. Do not place your fingers
between belts and pulleys.
The mower uses three belts: 1) drive belt, 2) deck engagement belt, 3)
blade timing belt. Before replacing a belt, observe how the belt is routed
around the pulleys and brackets to help when installing a replacement.
IMPORTANT: The belts on the mower are specially designed to
engage and disengage safely. For a proper working machine, use
factory approved belts.
Replacing the Drive Belt
1. Stop engine, wait for all parts to stop moving, and disconnect
spark plug wire.
2. Release all mower controls.
3. Remove belt cover as instructed earlier in this section.
4. Loosen belt keeper (A). The belt keeper is attached to the
underside of the mower frame. Figure 22.
Blade Installation
1. When installing a blade, place the side of the blade with a part
number stamped in it facing the ground when the mower is in the
operating position.
2. Use a torque wrench to tighten the spindle flange nut to between
70-90 foot-pounds.
Figure 22
5. Loosen the idler pulley (B) by loosening bolt and nut. Figure 22.
6. Remove belt (C) from around pulleys. Figure 22.
7. Route new belt around the pulleys making sure to tighten nuts,
bolts, and belt keeper.
8. Replace the belt cover.
19
SERVICE AND MAINTENANCE
Replacing the Deck Engagement Belt
1. Stop engine, wait for all parts to stop moving, and disconnect
spark plug wire.
Release all mower controls.
Remove belt cover as Instructed earlier In this section.
Loosen the bolt and nut holding belt keeper rod to frame.
Figure 23.
Replacing the Blade Timing Belt
1. Stop engine, wait for all parts to stop moving, and disconnect
spark plug wire.
2. Release all mower controls.
3. Remove belt cover as Instructed earlier In this section.
Removing the Timing Belt
4. Remove spring (A) from timing bracket and deck. Figure 25.
8. Route new belt around the pulleys making sure to tighten nuts,
bolts, and belt keeper.
9. Replace the belt cover.
assemblies. Figure 25.
20
SERVICE AND MAINTENANC
Installing the Timing Belt
8. Before installing a replacement timing belt, the marks on each
spindle assembly must be positioned in such a way as to ensure
the blades are perpendicular to each other, Figure 27.
J
a. Turn the spacer spindle assembly (E) so that the arrow
punched on the spindle is facing the front of the mower.
Figure 25.
b. Turn the drive spindle assembly (F) so that the arrow
punched on the spindle is facing to the outside of the cutting
deck. Figure 25.
Route the new belt around pulleys making sure to tighten nuts
and bolts. Install the spring removed in step 4.
10.
Tighten screw and nut loosened earlier.
1 1
.
Replace the belt cover.
21
SERVICE AND MAINTENANCE
MAINTENANCE SCHEDULE
Awarning
Before performing any type of maintenance/service, disengage all
controls and stop the engine. Wait until all moving parts have come to
a complete stop. Disconnect spark plug wire and ground it against the
engine to prevent unintended starting. Always wear safety glasses during
operation or while performing any adjustments or repairs.
Interval
Each Use 1. Mower blades 1. As required
2. Loose or missing hardware
3. Belts 3. Check
4. Engine oil level 4. Check
5. Controls
6. Mulch plug (if fitted) 6. Check for proper plug installation
1st 2 hours 1. Engine oil 1. Change
25 hours 1. Engine oil 1. Change
2. Air cleaner 2. Clean or replace
3. Mower blades 3. Sharpen and balance
4. Control linkages and pivots 4. Lube with light oil
50 hours 1. Front Wheel Bearings 1. Grease
Annually or 100 hours 1. Spark plug 1. Clean, replace, re-gap
2. Rear Wheels 2. Grease
Before Storage 1. Fuel system 1. Run engine until it stops from lack of
Item
2. Tighten or replace
5. Check for proper operation
Follow the maintenance schedule given below. This chart describes
service guidelines only. Use the Service Log column to keep track of
completed maintenance tasks. To locate the nearest Sears Service
Center or to schedule service, simply contact Sears at
1-800-4-MY-HOME®.
Service Service Log
fuel or add a gasoline additive to the
gas in the tank.
22
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