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Operator's Manual
CRAFTSMAN
• Safety
• Operation
Mid-Engine Rider
13.5 HP. Electric Start
30" Mower / Mulcher
Variable Speed
Model 536.270270
CAUTION: Before using this
product, read this manual
and follow all of its Safety
Rules and Operating
Instructions.
Manual del usario
• Maintenance
• Parts
Tractor cortac_sped
con motor situado
detr_s del siento
Arranque electrico de 13,5 caballos
Cortac_sped / trituradora de 76 cm.
Velocidad variable
Modelo 536.270270
PRECAUCION: Antes de usar este
producto, lea este manual y siga
todas las reglas de seguridad e
instrucciones de operaci6n.
Sears, Roebuck and Co., Hoffman Estates, IL. 60179 U.S.A.
F-020611L www.sears.com/craftsman
• Seguridad
• Operacibn
• Mantenimiento
• Piezas
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TABLE OF CONTENTS
WARRANTY .................................... 2 MAINTENANCE ................................. 19
PRODUCT SPECIFICATIONS ..................... 3 SERVICE AND ADJUSTMENT .................... 25
SAFETY RULES ................................. 4 TROUBLE SHOOTING CHART .................... 36
PREPARATION .................................. 7 SLOPE GUIDE .................................. 39
OPERATION .................................... 10 REPAIR PARTS ................................. 40
LIMITED WARRANTY ON CRAFTSMAN RIDING EQUIPMENTMID-ENGINE RIDER
For two (2) years from the date of purchase, if this Craftsman Riding Equipment is maintained, lubricated and tuned up J J
according to the instructions in the owner's manual, Sears will repair or replace free of charge any parts that are found to be J J
defective in material or workmanship according to the guidelines of coverage listed below.
Sears will also provide free labor for these applicable warranted parts for the two full years. During the first 30 days of purchase, J J
there will be no charges to service the product at your home for issues covered by this warranty. (See exclusions below).
For your convenience, IN HOME warranty service will still be available after the first 30 days of purchase, but a trip charge will
apply. This charge will be waived if the Craftsman product is dropped off at an authorized Sears location. For the nearest J J
authorized Sears location, please call 1-800-4-MY-HOME®. This warranty applies only while this product is within the United J J
States.
EXCLUSIONS H
This Warranty does not cover: H
• Expendable items which become worn during normal use, including but not limited to blades, spark plugs, air cleaners, J J
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.
• Repairs necessary because of operator abuse, including but not limited to, damage caused by towing objects beyond the
capability of the riding equipment, 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 J J
by improper storage, failure to use the proper grade and amount of engine oil, failure to keep the deck clear of flammable J J
debris, or failure to maintain the equipment according to the instructions contained in the owner'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.
• Riding equipment used for commercial or rental purposes. JJ
LIMITED WARRANTY ON BATTERY IIH
II
For ninety (90) days from date of purchase, if any battery included with this riding equipment proves defective in material or
workmanship and our testing determines the battery will not hold a charge, Sears will replace the battery at no charge. During J J
the first 30 days of purchase, there will be no charges to replace the battery at yourhome. After the first 30 days, for your conve- J J
nience, IN-HOME warranty service willstill be available but a trip charge will apply. This charge will be waived ifthe Craftsman J J
product is dropped off at an authorized Sears location. For the nearest authorized Sears location, please call 1-800-4-MY- J J
HOME®. This Warranty applies only while this product is within the United States. This warranty gives you specific legal rights, J J
and you may also have other rights, which vary, from state to state. H
....
Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, IL 60179 J J
F-020611 L 2
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Congratulations on your purchase of a Craftsman Mid-Engine
Rider. It has been designed, engineered and manufactured to
give you the best possible dependability and performance.
If you experience any problems you cannot easily remedy, please
see your nearest Sears Service Center. We have competent, well
trained technicians and the proper tools to service or repair this
unit.
Please read and keep this manual. The instructions will enable
you to assemble and maintain your unit properly. Always observe
the "Safety Rules".
Craftsman Mid-Engine Rider
Record in the space below the serial number and the date
of purchase of this unit.
The model number and serial number are found on a decal
attached to the unit.
Model Number: 536.270270
Serial Number:
Date of Purchase:
Keep these numbers for future reference.
PRODUCT SPECIFICATIONS
Engine .................. 13.5 HP.
Charging System ......... 3 amperes at 3600 rpm
Fuel Tank Size ........... 1.1 gallon
Type of Fuel ............. Unleaded Regular
Oil Capacity .............. 32 ounces (1 quart)
Oil Type ................. Above 32 degrees SAE 30
.......................... Below 32 degrees SAE 5W30
Spark Plug (Gap 0.030") .. Champion RJ4C
Tire Air Pressure ......... Front 22 psi (See tire sidewall)
Tire Air Pressure ......... Rear 14 psi (See tire sidewall)
Drive System ............ Variable Speed
Ground Speed Range ..... Forward 5.0 mph
.......................... Reverse 2.5 mph
Tilt Seat ................. Access to engine and battery.
Mower Housing .......... Full-fl0atingsuspension,oneblade.
Cutting Height ........... 6 positions from 11/2to 4 inches.
Blade Nut Torque ......... 30 foot-pounds (ft-lbs)
REPAIR PROTECTION AGREEMENT
A Repair Protection Agreement is available on this unit. See the
nearest Sears Store for information.
Engine Exhaust, some of its constituents, and
certain vehicle components contain or emit
chemicals known to the State of California to
cause cancer and birth defects or other repro-
ductive harm.
Battery posts, terminals and related accesso-
ries contain lead and lead compounds, chemi-
cals known to the State of California to cause
cancer and birth defects or other reproductive
harm. WASH HANDS AFTER HANDLING.
NOTE: This unit is equipped with an internal combustion engine
and must not be used on or near any unimproved forest-covered,
brush-covered or grass-covered land unless the engine's exhaust
system is equipped with a spark arrester meeting applicable local
or state laws (if any). If a spark arrester is used, it must be
maintained in effective working order by the operator.
In the State of California, the above is required by law (Section
4442 of the California Public Resources Code). Other states may
have similar laws. Federal laws apply on federal lands. See a
Sears Service Center for a spark arrester for the muffler.
In some areas, local law requires the use of a resistor spark plug
to control the ignition signals. See a Sears Service Center for a
resistor spark plug for the engine.
NOTE: Actual sustained horsepower will likely be lower due
to operating limitations and environmental factors.
F-020611 L 3
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SAFETY RULES
Safe Operation Practices for Riding Vehicles
As Recommended by American National Standards Institute
WARNING: 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 to the operator or bystanders.
GENERAL OPERATION:
1. Read, understand and follow all instructions in the Instruction
Book, on the machine, the engine and with any attachments
before starting.
2. Only allow responsible adults familiar with the instructions to
operate the machine.
3. Clear the area of objects such as rocks, toys, wire, etc.
which could be picked up and thrown by the blade.
4. Be sure the area is clear of other people before mowing.
Stop the machine if anyone enters the area.
5. Never carry passengers.
6. Disengage power to the mower or any attachments before
backing up. Do not mow in reverse unless absolutely neces-
sary. Always look down and behind before and while back-
ing.
7. Be aware of the direction the mower discharges. Do not point
discharge from the mower at anyone or at places where
people may be. Do not operate the mower without either the
entire grass bagger or the mower guard in place.
8. Slow down before turning.
9. Never leave a machine unattended with the engine running.
Always disengage the blade(s), set the parking brake, stop
the engine and remove the key before dismounting.
10. Disengage power to attachment(s) when transporting or not
in use. Disengage the blade(s) when not mowing.
11. Stop the engine before removing the grass bagger or unclog-
ging the chute.
12. Mow only in daylight or good artificial light.
13. Do not operate the machine while under the influence of al-
cohol or drugs or when very tired.
14. Watch for traffic when operating near or crossing roadways.
15. Use extra caution when loading or unloading the machine
when using a trailer or truck for transporting.
16. Disengage all attachment clutches and shift into Neutral be-
fore attempting to start the engine.
17. Always wear safety glasses or an eye shield when you oper-
ate the unit to protect your eyes from foreign objects that can
be thrown from the unit. Always wear eye protection when
you make an adjustment or repair to the machine.
18. Use care when pulling loads or using heavy equipment.
a. Use only approved drawbar hitch points.
b. Limit loads to those you can safely control.
c. Do not turn sharply. Use care when backing.
d. Use counterweights or wheel weights when suggested in
the Instruction Book.
19. Do not operate this machine if you are taking drugs or other
medication which can cause drowsiness or affect your ability
to operate this machine.
20. Do not use this machine if you are mentally or physically
unable to operate this machine safely.
F-020611 L
21.
Data indicates that operators, age 60 years and above, are
involved in a large percentage of riding mower related inju-
ries. These operators should evaluate their ability to operate
a riding mower safely enough to protect themselves and oth-
ers from serious injury.
SLOPE OPERATION:
Slopes and rough terrain are major factors related to loss of
control and tip over accidents which can result in severe
injury or death. ALL slopes require extra caution. If you can-
not back up the slope or if you feel uneasy on the slope, do
not mow it. See the "Slope Guide" in the back of this book to
check for safe operation.
DO
1. Mow up and down slopes, not across.
2. Remove obstacles such as rocks, limbs, etc...
3. Watch for holes, ruts or bumps. Uneven terrain could over-
turn the machine. "Tall grass can hide obstacles."
4. Use slow speed. Choose a low enough gear so that you will
not have to stop or shift while on the slope.
5. Follow the manufacturer's recommendations for wheel
weights or counterweights to improve stability.
6. Use extra care with grass baggers or other attachments,
they can change the stability of the machine.
7. Keep all movement on the slopes slow and gradual. Do not
make sudden changes in speed or direction.
8. Avoid starting or stopping on a slope. If tires lose traction,
disengage the blades and proceed slowly straight down the
slope.
DO NOT
1. Do not turn on slopes unless absolutely necessary, then
only turn slowly and gradually downhill, if possible.
2. Do not mow near drop-offs, ditches or embankments. A
wheel over the edge or an edge caving in could cause a sud-
den overturn and an injury or death.
3. Do not mow on wet grass. Reduced traction could cause
sliding.
4. Do not try to stabilize the machine by putting your foot on
the ground.
5. Do not use a grass bagger or other rear mounted accesso-
ries on steep slopes (greater than 10 degrees).
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SAFETY RULES
CHILDREN"
Tragic accidents can occur if the operator is not alert to the
presence of children. Children are often attracted to the ma-
chine and the mowing activity. NEVER assume that children
will remain where you last saw them.
1. Keep children out of the mowing area and in the watchful
care of an adult other than the operator.
2. Be alert and turn the engine off if children enter the area.
3. Before and when backing, look behind and down for small
children.
4. Never carry children or any passengers. They may fall off
and be seriously injured or interfere with the safe operation
of the machine.
5. Never allow children to operate the machine. Instruct chil-
dren in the dangers of the machine.
6. Use extra care when approaching blind corners, shrubs,
trees or other objects that may obscure vision.
SERVICE:
1. Use extra care when handling gasoline and other fuels.
Fuels are flammable and the vapors are explosive.
a. Use only an approved container.
b. Never remove the gas cap or add fuel with the engine
running. Allow the engine to cool for several minutes before
refueling. Do not smoke.
c. Never refuel the machine indoors.
d. Never store the machine with fuel in the tank or fuel con-
tainer inside where there is an open flame, such as a water
heater.
2. Never start or run the engine inside a closed area.
3. Keep all nuts and bolts, especially the blade attachment nuts
tight. Frequently check the blade(s) for wear or damage such
as cracks and nicks. A blade that is bent or damaged must
be immediately replaced with an original equipment blade
from an authorized service dealer. For safety, replace the
blade every two years. Keep the equipment in good condi-
tion.
4. Never tamper with the safety devices. Check their proper
operation regularly.
5. To reduce fire hazards keep the machine free of grass,
leaves or other debris build-up. Clean up oil or fuel spills.
Allow the machine to cool before storing.
6. Stop and inspect the equipment if you strike an object. Re-
pair, if necessary, before restarting.
7. Never make adjustments or repairs with the engine running.
The carburetor can be adjusted with the engine running. Do
not change the engine governor settings or overspeed the
engine.
8. Grass bagger components are subject to wear, damage and
deterioration, which could expose moving parts or allow ob-
jects to be thrown. For storage, always make sure the grass
bag is empty. Frequently check components and replace with
manufacturer's recommended parts when necessary.
9. Mower blade(s) are sharp and can cut. Wrap the blade(s) or
wear gloves and use extra caution when servicing them or
the blade housing area.
10. Check the brake operation frequently. Adjust and service as
required.
11. Wait for all movement to stop before servicing any part of the
unit.
precautions. This symbol indicates: "Attention!
Look for this symbol to indicate important safety
Become Alert! Your Safety Is At Risk."
F-020611 L 5
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INTERNATIONAL PICTORIALS
IMPORTANT: Some of the following pic-
torials are located on your unit or on
literature supplied with the product. Be-
fore you operate the unit, learn and un-
derstand the purpose for each pictorial.
Safety Warning Pictorials
1 Warning
2 Shield Eyes. Explosive Gases Can
Cause Blindness Or Injury.
3 No Sparks, Flames or Smoking.
4 Sulphuric Acid Can Cause Blindness
Or Severe Burns
SAFETY RULES
5 Flush Eyes Immediately With Water.
Get Medical Help Fast.
6 IMPORTANT: Read Owner's Manual
Before Operating This Machine.
7 WARNING: Thrown Objects. Keep
Bystanders Away. Read User
Instructions Before Operating This
Machine.
8 WARNING: Do Not Use This Machine
On Slopes Greater Than 15 Degrees.
9 DANGER: Keep People, Especially
Children, Away From Unit.
3 4 5 6
10 DANGER: No Step.
11 DANGER: Keep Feet And Hands
Away From Rotating Blade.
12 DANGER: Keep Hands Away From
Rotating Blade.
13 DANGER: Disconnect Spark Plug
Wire Before Servicing Unit.
14 WARNING: Hot Surface.
15 WARNING: Use Caution When
Connecting Or Disconnecting
Accessories.
16 WARNING: Crushed Fingers.
A
7
12 13
Control And Operating Pictorials 6 Brake 11 Choke
1 Engine Start 7 Parking Brake 12 Oil
2 Lights 8 Clutch 13 Blade Rotation Control
3 Engine Stop
4 Engine Stop 9 Slow 14 Raise
5 Engine Run 10 Fast 15 Fuel
1 2 3 4 5 6 7 8
max,S°
8 9 10 11
MAX-+ 90N MAX-+150N
14 15 16
10 11 12
F-020611 L 6
STOP 13 14 15
t
i
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PREPARATION
PREPARATION
Read and follow the preparation instructions for your mower. All
fasteners are in the parts bag. Do not discard any parts or material
until the unit is assembled.
NOTE: In this instruction book, left and right describe the loca-
tion of a part from the viewpoint of someone setting in the oper-
ator's seat.
_k WARNING: Before doing any preparation or mainte-
The unit is completely assembled except for the items shown below.
These items are in the carton along with a parts bag. The parts bag
contains the fasteners needed to complete the preparation of the
unit. Find and remove these items. Do not discard any parts or mate-
rial until the unit is assembled.
nance to the mower, remove the wire from the spark
plug.
HOW TO REMOVE FROM THE CARTON
To remove the unitfrom the carton, follow the instructions below.
1. Locate the two tear tabs at the top of the carton.
2. Pullthe tear tape no more than twelve inches at a time.
3. Re-grasp the tear tape next to the carton and pull again.
4. One the tear tape has been completely removed from both
ends, remove the top wood and set aside.
5. Repeat the process on the tear tabs at the bottom of the carton.
6. Set the panels aside.
7. Move the shift lever to the neutral (N) position.
NOTE: See the Operation section, page 10, for the location
of the controls.
8. If the parking brake is engaged, completely depress the
clutch/brake pedal to release the brake.
9. Move the lift lever to the highest position.
CAUTION: Check the bottom of the carton for staples.
Remove any staples that are in the path of the tires.
10. Remove the mower from the shipping skid.
LOOSE PARTS - CONTENTS
The fasteners and other loose parts are shown below. The fasteners are shown full size. The quantity is shown in brackets ().
LiteratureKit
PartsBag Side DischargeAttachment
PARTS BAG - CONTENTS
2x82
(2) Carriage Bolt
14x79
(2) Wing Nut
(2) Ignition Key
F-020611 L 7
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PREPARATION
MAINTENANCE FREE BATTERY 3.
IMPORTANT: Before you attach the battery cables to the
battery, check the battery date. The battery date tells if the
battery must be charged.
1.
Raise the seat support and secure in the UP position with the
seat support rod.
2.
Check the top of the battery for the location of the battery date
(Figure 1).
3.
If the battery is put into service before the battery date, the
battery cables can be attached without charging the battery.
See "How To Install The Battery Cables".
4.
If the battery is put into service after the battery date, the
battery must be charged. See "How To Charge The
Maintenance Free Battery".
HOW TO CHARGE
THE MAINTENANCE FREE BATTERY
_ WARNING: When you charge the battery, do not
1. To disconnect the battery retainer from the battery tray, push
2. Remove the battery from the right side of the unit.
smoke. Keep the battery away from any sparks. The
fumes from the battery acid can cause an explosion.
in on the lower end of the battery retainer.
Remove the protective caps from the battery terminals.
4.
Use a 12 volt battery charger to charge the battery. Charge at
a rate of 6 amperes for one hour. If you do not have a battery
charger, have a Sears or other qualified Service Center charge
the battery.
5.
Install the battery and secure with the battery retainer. Make
sure the positive (+) terminal is on the right side.
HOW TO INSTALL THE BATTERY CABLES
_ WARNING: To prevent sparks, fasten the red cable to
Use the fasteners shown below to install the battery cables. The
fasteners are shown at full size.
1. Remove the protective caps from the battery terminals.
2. Fasten the red cable to the positive (+) terminal with the
3. Fasten the black cable to the negative (-) terminal with the
the positive (+) terminal before you connect the black
cable.
(A)
2x82
(B)
14x79
fasteners as shown (Figure 1).
fasteners as shown.
Battery A
Positive (+) k
Terminal
A
Black Cable
B
Red Cable
Battery Clamp
Figure 1
F-020611 L 8
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PREPARATION
HOW TO PREPARE THE ENGINE
NOTE: The engine was shipped from the factory filled with oil.
Check the level of the oil. Add oil as needed.
Before you use the unit, read the information on safety, operation,
maintenance, and storage.
CHECK THE LEVEL OF THE MOWER HOUSING
Make sure the level of cut is still correct. After you mow a short
distance, look at the area that was cut. If the mower housing does
not cut level, see the instructions on "How To Level The Mower
Housing" in the Service And Adjustment section of this instruction
book.
CHECK THE TIRES
Check the air pressure in the tires. Tires with too much air pressure
will cause the unit to ride rough. Also, the wrong air pressure will
keep the mower housing from cutting level. The correct air pressure
(PSI) is as follows. Semi-pneumatic front tires do not require air.
Front Tires 22 PSI (1.5 BAR)
Rear Tires 14 PSI (1 BAR)
IMPORTANT!
_3
Check the engine oil.
_3
Fill the fuel tank with gasoline.
_3
Check the level of the mower housing.
_3
Check the air pressure of the tires.
_3
Make sure the battery cables are attached.
BEFORE YOU START MOWING
F-020611 L 9
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OPERATION
Ignition
_') Stop
Parkiing Brake
Lift Lever
Throttle Control
Lever
Clutch / Brake
Pedal
)Run
Start
Attachment
Clutch
j Shift Lever
Figure 2
/__ The operation of any lawn mower can result in foreign objects thrown in the eyes, which can result in severe eye
damage. Always wear safety glasses or eye shields before starting your lawn mower and while mowing. We recom-
mend standard safety glasses or a wide vision safety mask worn over spectacles.
LOCATION OF CONTROLS
ATTACHMENT CLUTCH" Use the attachment clutch to
start and stop the rotation of the blade(s) and to operate a snow
thrower attachment.
CLUTCH / BRAKE PEDAL: The pedal has two functions.
The first function is a clutch. The second function is a brake.
LIFT LEVER: Use the lift lever to change the height of cut.
PARKING BRAKE LEVER: Usethe parking brake lever
to engage the brake when you leave the unit.
THROTTLE CONTROL LEVER: Usethethrottlecontrol
IGNITION SWITCH: Use the ignition switch to start and stop
the engine.
lever to increase or decrease the speed ofthe engine.
SHIFT LEVER: Use the shift lever to change the speed and the SPEED CONTROL PEDAL: Use the speed control pedal
direction of the unit. to change the speed of the unit.
F-020611L 10
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HOW TO STOP THE UNIT
OPERATION
The electrical system has an operator presence system that
includes a sensor switch mounted in the seat. These components
tell the electrical system if the operator is sitting on the seat. This
system will stop the engine when the operator leaves the seat. For
your protection, always make sure this system operates correctly.
1. Completely push the clutch/brake pedal forward to stop the
unit. Keep your foot on the pedal.
2. Move the attachment clutch to the DISENGAGE position.
HOW TO SET THE PARKING BRAKE
1. Completely push the clutch/brake pedal forward.
2. Lift the parking brake lever (Figure 3).
3. Remove your foot from the clutch/brake pedal and then release
the parking brake lever. Make sure the parking brake will hold
the unit.
4. To release the parking brake, completely push the clutch/
brake pedal forward. The parking brake will automatically re-
lease.
3. Move the shift lever to the NEUTRAL position.
4. Set the parking brake.
,_ WARNING: Make sure the parking brake will hold the
5. Move the throttle control to the SLOW position.
6. To stop the engine, turnthe ignitionkey tothe OFF position. Re-
Clutch/Brake
unit.
move the key.
Pedal
WARNING: Before you leave the operator's position,
parking brake. Move the attachment clutch to the
move the shift lever to the neutral (N) position. Set the
DISENGAGE position. Stop the engine and remove
the ignition key.
HOW TO USE
THE THROTTLE / CHOKE CONTROL
Use the throttle/choke control to choke the engine for cold starts
and increase or decrease the speed of the engine (see Figure 4).
1. Move the throttle/choke control completely forward to the
CHOKE position to start a cold engine.
2.
The FAST position is marked with a detent. For normal opera-
tion and when using a grass bagger, move the throttle control
to the FAST position. For maximum charging of the battery and
for a cooler running engine, operate the engine in the FAST
position.
Figure 3
3. The engine governor is set at the factory for maximum perfor-
mance. Do not adjust the governor to increase the speed of the
engine.
F-020611L 11
Throttle
Control
Figure 4
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OPERATION
HOW TO USE THE ATTACHMENT CLUTCH
Use the attachment clutch to engage the blade (Figure 5).
1. Before you start the engine, make sure the attachment clutch
is in the DISENGAGE position.
2.
To rotate the blade, move the attachment clutch forward to
lock the blade in the ENGAGE position.
3.
To stop the blade, move the attachment clutch to the DISEN-
GAGE position. Before you leave the operator's position,
make sure the blade has stopped rotating.
4.
Before you ride the unit across a sidewalk or a road, move the
attachment clutch to the DISENGAGE position.
Attachment Clutch
Engage Position
_ WARNING: Always keep your hands and feet away
from the blade, deflector opening, and the mower
housing when the engine runs.
HOW TO CHANGE THE CUTTING HEIGHT
To change the cutting height, raise or lower the lift lever as follows.
1. Move the lift lever forward to lower the mower housing and
back to raise the mower housing (Figure 6).
2. When you ride on a sidewalk or road, move the lift lever to the
highest position and move the attachment clutch to the
DISENGAGE position.
Figure 5
F-020611L 12
Figure 6
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OPERATION
HOW TO USE THE SPEED CONTROL PEDAL
The drive system uses a variator pulley connected to a two speed
transaxle. The Variator Drive is very easy to operate. This type of
drive system has a two speed shift lever, a clutch/brake pedal on the
left side and a speed control pedal on the right side (see Figure 7).
The direction of travel is controlled by the shift lever. Use the shift
lever to select either reverse or one of the two forward gears. When
operating, the speed is controlled by a single speed control pedal
operated with your right foot.
HOW TO DRIVE FORWARD
1. Completely push the clutch/brake pedal forward to stop the unit
(see Figure 7). Keep your foot on the pedal.
2. Move the shift lever to one of the TWO FORWARD positions
(see Figure 8). Select Low position (TRIM) when going up or
down steep hills and when operating attachments that require
a very slow forward speed. Select High position (MOW) when
mowing or when transporting the unit.
3. Slowly release your right foot from the clutch/brake pedal (see
Figure 7). Do not keep your foot on the clutch/brake pedal.
4. Move the throttle control to the FAST position (see Figure 9).
5. Slowly push the speed control pedal forward to the desired
speed (see Figure 7).
6. To increase forward speed, slowly move the speed control
pedal forward. To reduce forward speed, slowly release the
speed control pedal until the unit slows to the desired speed.
Clutch/Brak_
Pedal
Speed Control
Pedal
Figure 7
HOW TO CHANGE DIRECTIONS
CAUTION: Before you move the shift lever, completely push
the clutch/brake pedal forward to the stop the unit. If the unit
is not stopped, the gearbox can be damaged.
1. Completely push the clutch/brake pedal forward to stop the unit
(see Figure 7). Keep your foot on the pedal.
2. Move the throttle control lever to the SLOW position (see
Figure 9).
3. To go forward, move the shift lever to one of the TWO FOR-
WARD positions (see Figure 8). To go backward, move the shift
lever to the REVERSE position.
4. Slowly release your left foot from the clutch/brake pedal (see
Figure 7). Do not keep your foot on the clutch/brake pedal.
5. Move the throttle control to the FAST position (see Figure 9).
HOW TO DRIVE IN REVERSE
1. Look to the rear.
2. Completely push the clutch/brake pedal forward to stop the unit
(see Figure 7). Keep your foot on the pedal.
3. Move the shift lever to the REVERSE position (see Figure 8).
4. Slowly release the clutch/brake pedal (see Figure 7).
5. Slowly push the speed control pedal forward to the desired
speed.
6. To increase reverse speed, slowly move the speed control
pedal forward. To reduce reverse speed, slowly release the
speed control pedal until the unit slows to the desired speed.
F-020611L 13
Figure 8
Throttle
Figure 9
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OPERATION
SPEED CONTROL PEDAL POSITIONS
The forward speed is controlled by the position of the shift lever and
the speed control pedal. The following chart provides functions
along with the positions of the shift lever and the speed control
pedal. Always operate the engine with the throttle control in the
FAST position.
SHIFTLEVER
POSITION
Trimming Low (TRIM) 1/3
Steep Hills
Bagging Grass High (MOW) 1/3 to 1/2
Normal Mowing High (MOW) 1/2 to 2/3 I_-_
PEDAL
POSITIONFUNCTION THROTTLE
FAST
i
!
Easy Mowing High (MOW) 1/2 to 3/4 SLOWI_
THROTTLE
Transport High (MOW) FULL
Pull Behind High (MOW) 1/3 to 1/2
Attachments
HOW TO TRANSPORT THE UNIT
To transport the unit, follow the steps below.
1. Move the attachment clutch to the DISENGAGE position.
2. Raise the lift lever to the highest position.
3. Move the throttle control to a position between SLOW and
FAST.
4. To go faster, move the shift lever to a faster speed.
F-O20611L 14
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OPERATION
HOW TO INSTALL THE SIDE DISCHARGE ATTACHMENT
1. Remove the two wingnuts (see Figure 10).
_ WARNING: To prevent the engine from starting, dis-
connect the wire from the spark plug. Make sure the
attachment clutch is in the DISENGAGE position.
2. Lift the mulcher cover. Mount the side discharge attachment
onto the same bolts that secured the mulcher cover.
The mulcher cover lets you mulch the grass for a clean, fine cut.
To discharge the grass out the side, install the side discharge
attachment as follows.
Mulcher Cover
3. Secure the side discharge attachment with the wingnuts.
4. To mulch, remove the side discharge attachment and mount
the mulcher cover to the mower housing with the wingnuts.
Side Discharge Attachment
Wingnut
Wingnut
Figure 10
F-020611L 15
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OPERATION
BEFORE STARTING THE ENGINE
CHECK THE OIL
NOTE: The engine was shipped from the factory filled with SAE
30 weight oil. Check the level of the oil. Add oil as needed.
1. Make sure the unit is level.
NOTE: Do not check the level of the oil while the engine
runs.
2. Clean the area around the dipstick. Remove the dipstick. Wipe
the oil from the dipstick.
3. Insert the dipstick into the oil fill tube. Turn the dipstick clock-
wise until it istight. Remove the dipstick. Check the oil level on
the dipstick. The oil level must reach the FULL mark on the
dipstick.
4. If necessary, add oil untilthe oil reaches the FULL mark on the
dipstick. The quantity of oil needed from ADD to FULL is shown
on the dipstick. Do not add too much oil.
ADD GASOLINE
WARNING: Always use a safety gasoline container.
Do not smoke when adding gasoline to the fuel tank.Do not add gasoline when you are inside an enclo-
sure. Before you add gasoline, stop the engine and
let the engine cool for several minutes.
Fill the fuel tank with regular FuelTank
premium unleaded gasoline.
Make sure the gasoline is fresh
unleaded gasoline. Do not use (, /
and clean. Leaded gasoline will
increase deposits and shorten
the life of the valves.
CAUTION: Alcohol blended fuels (called gasohol or using
ethanol or methanol) can attract moisture which leads to
separation and formation of acids during storage. Acidic gas
can damage the fuel system of an engine while in storage.
To prevent engine problems with the fuel system, empty the fuel
system before storage of 30 days or longer as follows.
1. Drain the fuel tank.
2. Start the engine. Let the engine run until the fuel lines and the
carburetor are empty.
3. After storage, make sure you use fresh fuel. See the storage
instructions for additional information.
4. Never use engine cleaner or carburetor cleaner in the fuel tank
or permanent damage can occur.
CARBURETOR
The factory settings for the carburetor are for most conditions. Ifthe
engine is operated under the following conditions, you can adjust
the carburetor mixture. See "How To Adjust The Carburetor" in the
Service And Adjustment section.
1. The engine has a loss of power or does not run smooth.
2. A change from summer to winter operation.
3. A 40 degree change in the operation temperature. The carbure-
tor was adjusted at 80 degrees at the factory.
4. The engine is operated above 4,000 feet.
HOW TO START THE ENGINE
WARNING: The electrical system has an operator
presence system that includes a sensor switch
mounted in the seat. These components tell the elec-
trical system if the operator is sitting on the seat. This
system will stop the engine when the operator leaves
the seat. For your protection, always make sure this
system operates correctly.
NOTE: The engine will not start unless you depress the
clutch/brake pedal or engage the parking brake and move the
attachment clutch to the DISENGAGE position.
1. Sit in the middle of the seat. Push the clutch/brake pedal com-
pletely forward. Keep your foot on the pedal.
2. Move the shift lever to the neutral (N) position.
HOW TO START WITH A WEAK BATTERY
Ifthe battery is too weak to start the engine, the battery needs to be
charged. If "Jumper Cables" are used to start the engine in an
emergency, follow the procedure below.
NOTE: The unit is equipped with a 12 volt negative to ground
system. Also, the other vehicle must have a 12 volt negative to
ground system.
WARNING: Do not smoke. The fumes from the battery
from any flames or sparks. To prevent sparks, fasten
acid can cause an explosion. Keep the battery away
the red "Jumper cable" to the positive (+) terminal be-
fore connecting the black "Jumper cable".
F-020611 L 16
3. Make sure the attachment clutch is in the DISENGAGE posi-
tion.
4. Move the throttle control completely forward to the CHOKE or
FAST position. Some models have a separate choke knob. Pull
the choke knob to the full CHOKE position.
5. Turn the ignition key to the START position. Release the key
when the engine starts.
NOTE: If the engine does not start after four or five tries,
move the throttle control to the FAST position. Again try to
start the engine. If the engine will not start, see the
TROUBLESHOOTING CHART.
6. Slowly move the throttle control to the SLOW position. If model
has a separate choke knob, push in the choke knob.
7. Let a cold engine run for several minutes. Begin work when the
engine is warm. To start a hot engine, move the throttle control
to a position between FAST and SLOW.
NOTE: If the seat is raised when starting the engine, move the
attachment clutch to the DISENGAGED position and engage
the parking brake.
1. Connect each end of the RED "Jumper Cable" to the positive
(+) terminals of each battery. Make sure you do not touch the
chassis with the cables.
2. Connect one end of the BLACK "Jumper Cable" to the negative
(-) terminal of the charged battery.
3. Connect the other end of the BLACK "Jumper Cable" to the
mower's engine block.
4. Start the engine that has the weak battery last. Allow the engine
to run.
5. To disconnect the "Jumper Cables", reverse the above steps.
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OPERATION
HOWTO OPERATE WITHTHE MOWERHOUSING
WARNING: The mulch cover is a safety device. Do not
remove the mulch cover. The side discharge attach-
ment forces the discharged material toward the
ground. Always keep the side discharge attachment
in the down position. If the side discharge attachment
is damaged, replace the with an original equipment
part from a Sears Service Center.
IMPORTANT: When you operate with the mower housing,
always operate with the throttle control in the FAST position.
1. Start the engine.
2.
Move the lift lever to a height of cut position. In high or thick
grass, cut the grass in the highest position first and then lower
the mower housing to a lower position.
CAUTION: Do not operate with the mower housing in the
LEVEL ADJUSTMENT position. If you operate in the
LEVEL ADJUSTMENT position, the mower housing and
blades can be damaged.
3. Move the throttle control to the SLOW position.
HOW TO OPERATE THE UNIT ON HILLS
4. Move the attachment clutch to the ENGAGE position.
5. Push the clutch/brake pedal completely forward.
6. Move the shift lever to one of the speed settings.
NOTE: When you mow in heavy grass or mow with a
bagger, put the shift lever in the slowest speed.
7. Slowly release the clutch/brake pedal.
8. Move the throttle control to the FAST position. Ifyou need to go
faster or slower, stop the unit and move the shift lever to another
speed setting.
9. Make sure the level of cut is still correct. After you mow a short
distance, look at the area that was cut. If the mower housing
does not cut level, see the instructions on "How To Level The
Mower Housing" in the Service And Adjustment section.
_ ARNING: For better control of the unit, always
select a safe speed.
_ WARNING: Do not ride up or down slopes that are too
1. Before you ride up or down a hill, move the shift lever to the
2. Do not stop or change speed settings on a hill. If you must stop,
steep to back straight up. Never ride the unit across
a slope. See the "Slope Guide" in the back of this
book for information on how to check slopes.
slowest speed.
quickly push the clutch/brake pedal forward and set the parking
brake.
ATTACHMENTS
This unit can use many different attachments. It can pull
attachments like a lawn sweeper, a lawn aerator, a hopper spreader,
or a small trailer. This unit cannot use attachments that engage the
ground like a plow, a disk harrow, or a cultivator.
For all pull-behind attachments or trailers, the maximum gross
weight is 200 pounds. Gross weight is the weight of the attachment
or trailer and any load that might be on or in it.
3. To start again, make sure the shift lever is in the slowest speed.
Move the throttle control to the SLOW position. Slowly release
the pedal.
4. If you must stop or start on a hill, always have enough space
for the unit to roll when you release the brake and engage the
clutch.
5. Be very careful when you change directions on a hill. When on
a slope or in a turn on a hill, move the throttle control to the
SLOW position to help prevent an accident.
WARNING: To avoid possible serious injury, do not
mow a slope that is greater than 15 degrees. If the rid-ing mower is used with a pull-behind or rear-mounted
attachment, do not operate the unit on a slope that is
greater than 10 degrees.
F-020611L 17
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OPERATING TIPS
1.
Check the attachment clutch for correct adjustment. For the
blade(s) to disengage correctly, the adjustment must be cor-
rect.
2.
Before you use the unit, check the oil in the engine and add oil
if necessary.
3.
If the engine will not start, first make sure the wire is attached
to the spark plug.
4.
Make sure all the belts are inside all the belt guides. See the in-
structions on how to remove and install the motion drive and
mower drive belts.
MOWING AND BAGGING TIPS
OPERATION
5. Before you make an inspection, adjustment (except for the car-
buretor) or repair, make sure the wire from the spark plug is dis-
connected.
6. Make sure the seat switch wire is connected. If the wire is not
connected, the engine will not start.
7. For longer life of the battery, charge the battery every three
months.
8. Use the shift lever to change the ground speed, not the throttle
control.
9. Belt noise can occur when the blade or clutch is engaged. This
noise is normal and does not affect the operation of the unit.
10. To move forward, always release the clutch/brake pedal slowly.
1. For a lawn to look better, check the cutting level of the mower
housing. See "How To Level The Mower Housing" in the Ser-
vice And Adjustment section.
2. For the mower housing to cut level, make sure the tires have
the correct amount of air pressure (PSI).
3. Every time you use the unit, check the blade. Ifthe blade is bent
or damaged, immediately replace the blade. Also, make sure
the nut for the blade is tight.
4. Keep the blade(s) sharpened. A worn blade(s) will cause the
ends of the grass to turn brown.
5. Do not cut or bag grass that is wet. Wet grass will not discharge
correctly. Let the grass dry before cutting.
6. Use the left side of the mower housing to trim near an object.
7. Discharge the cut grass onto the mowed area. The result is a
more even discharge of cut grass.
8. When you mow large areas, start by turning to the right so that
the cut grass will discharge away from shrubs, fences, drive-
ways, etc. After one or two rounds, mow in the opposite direc-
tion making leftturns until finished (Figure 11).
9. If the grass is very high, cut two times to decrease the load on
the engine. First cut with the mower housing in the highest posi-
tion and then lower the mower housing for the second cut.
10. For better engine performance and an even discharge of the
cut grass, always operate the engine with the throttle in FAST
position.
11. When you use a bagger, operate the engine with the throttle in
FAST position and the shift lever in first or second gear.
12. For better cutting performance and a quality cut, mow with the
shift lever in one of the slower speeds.
13. After each use, clean the bottom and top of the mower housing
for better performance. Also, a clean mower housing will help
prevent a fire.
C •
Figure 11
MULCHING TIPS
When you use a mulcher attachment, the grass is cut into very small 4.
pieces. These small pieces will quickly break down. Because the
nutrients are returned to the soil, the lawn will need less fertilizer. Too
correctly mulch the grass, follow the steps below.
1. Set the throttle in the FAST position. Operate the mower at a
slower ground speed. If ground speed is too fast, the grass will 5.
not have an even cut.
2. Keep a sharp edge on the blade. A blade that is not sharp will
cause the ends of the grass to become brown. 6.
3. Make sure the grass is dry. Wet grass is difficult to cut. 7.
F-020611L 18
Set the height of the mower housing so that only the top third
of the grass is cut. If the grass is too high, set the height of the
mower housing to the maximum height. Then, lower the mower
housing for the second cut. Also, instead of using the full width
of the mower housing, mulch at half the width.
Clean the bottom of the mower housing. Grass and other debris
can keep the mower from working correctly.
Ifthe grass grows fast, mulch more often.
If an area needs improvement, mulch a second time.
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MAINTENANCE
MAINTENANCE TABLE
FIRST EVERY EVERY EVERY
EACH 2 25 50 100 BEFORE
PROCEDURE USE HOURS HOURS HOURS HOURS STORAGE
M Blade, Inspect and Sharpen V'
O
W
E Battery, Check and Charge V' V'
Lubrication V_ V_
E Oil, Change V'
N
G
Muffler, Check V' V'
N
E
Spark Plug, Check V' V'
GENERAL RECOMMENDATIONS
1. The owner's responsibility is to maintain this product. This will
extend the life of the product and is also necessary to maintain
warranty coverage.
2. Check the spark plug, drive brake, lubricate the unit, and clean
the air filter once a year.
3. Check the fasteners. Make sure all fasteners are tight.
CHECK THE TIRES
4. Follow the Maintenance and the Service And Adjustment sec-
tion to keep the unit in good operating condition.
WARNING: Before you make an inspection, adjust-
_ ment, or repair to the unit, disconnect the wire to the
spark plug. Remove the wire from the spark plug to
prevent the engine from starting by accident.
Check the air pressure in the tires. Tires with too much air pressure
will cause the unit to ride rough. Also, the wrong air pressure will
keep the mower housing from cutting level. The correct air pressure
(PSI) is as follows. Semi-pneumatic front tires do not require air.
Front Tires 22 PSI (1.5 BAR)
Rear Tires 14 PSI (1 BAR)
F-020611L 19
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MAINTENANCE
INSPECT BLADE
WARNING: Before you inspect or remove the blade,
disconnect the wire to the spark plug. If the blade
hits an object, stop the engine. Check the unit for
damage. The blade has sharp edges. When you
hold the blade, use gloves or cloth material to pro-
tect your hands.
If you keep the blade sharp and inspect the blade for damage,
the blade will cut better and be more safe to operate. Frequently
check the blade for excessive wear, cracks, or other damage.
Frequently check the nut that holds the blade. Keep the nut tight.
Ifthe blade hits an object, stop the engine. Disconnect the wire to
the spark plug. See if the blade is bent or damaged. Check the
blade adapter for damage. Before you operate the unit, replace
damaged parts with original equipment parts. See a Sears
Service Center in your area. Every three years, have a qualified
service person inspect the blade or replace the old blade with an
original equipment part.
HOW TO REMOVE AND INSTALL THE BLADE
To Remove
1. Drain the fuel tank.
2. Liftthe side of the mower that has the muffler or spark plug.
3. As you loosen the nut, use a piece ofwood to keep the blade
from rotating.
4. Remove the nut, washers, and blade (Figure 12).
Hi-Lift
Mandrel
Blade Adapter
Blade
Belleville Wash_i t ___
5. Check the blade and the blade adapter according to the
instructions for "Inspect Blade". Replace a badly worn or
damaged blade with an original equipment blade. See a
Sears Service Center in your area.
6. Clean the bottom of the mower housing. Remove all the
grass and debris.
To Install
1. Mount the blade and blade adapter on the mandrel
(Figure 12).
2. Mount the blade so that the hi-lift edges are up. Ifthe blade
is upside down, the blade will not cut correctly and can
cause an accident.
3. Fasten the blade with the original washers and nut. Make
sure the outside rim of the Belleville washer is against the
blade (Figure 13).
_ ARNING: Always keep the nut tight that holds the
F-020611 L
blade. A loose nut or blade can cause an accident.
Washer
Figure 12
4. Tighten the nut that holds the blade to a torque of 35 foot
pounds.
BladeAdapter
Blade
Belleville Washer _"J / Nut
(Outside rim must be _
against the blade.) I
HOW TO SHARPEN THE BLADE
WARNING: Vibration can be caused if the blade is
not correctly balanced or if the blade is damaged.
A blade that is damaged with cracks can break and
cause an accident.
Keep a sharp edge on the blade. A blade that is not sharp will
cause the tips of the grass to become brown.
1. Sharpen the blade two times a year or every 25 hours.
2. Remove the blade according to the instructions in "How To
Remove And Install The Blade".
3. Clean the blade with a brush, soap and water. Check the
blade. Look for cracks, nicks, or other damage. Replace a
badly worn or damaged blade with an original equipment
blade. See a Sears Service Center in your area.
4. Sharpen the blade with a file (Figure 14). Make sure you
keep the original bevel angle.
5. Make sure the blade is balanced. Use a screwdriver and
hold the blade parallel to the ground (Figure 14). A blade
that is balanced will stay parallel to the ground. If the blade
is not balanced, the heavy end will rotate toward the ground.
Sharpen the heavy end untilthe blade is balanced.
6. A new blade will cut better than a badly worn blade. Every
three years, have a qualified service person inspect the
blade or replace the old blade with an original equipment
blade.
7. Assemble the blade according to the instructions"How To
Remove And Install The Blade".
Blade
Screwdriver
I Blade is balanced
I when para e to the ground.
Ground
20
Figure 13
File
Figure 14