Sears CRAFTSMAN 316.791810 User manual

Operator’s Manual
Español, p. 20
Sears, Roebuck and Co., Hoffman Estates, IL 60179, U.S.A.
Visit our website: www.sears.com/craftsman
CAUTION: Before using this
product, read this manual and
follow all safety rules and
operating instructions.
• SAFETY
• ASSEMBLY
• OPERATION
• MAINTENANCE
• PARTS LIST
2-Cycle
GAS TRIMMER
Model No. 316.791810
with
769-01697A

2
TABLE OF CONTENTS
Warranty
Safety Rules
Assembly
Oil and Fuel Information
Starting/Stopping Instructions
Operation
Maintenance and Repair
SPARK ARRESTOR NOTE
NOTE: For users on U.S. Forest Land and in the
states of California, Maine, Oregon and Washington.
All U.S. Forest Land and the state of California (Public
Resources Codes 4442 and 4443), Oregon and
Washington require, by law that certain internal
combustion engines operated on forest brush and/or
grass-covered areas be equipped with a spark arrestor,
maintained in effective working order, or the engine be
constructed, equipped and maintained for the prevention
of fire. Check with your state or local authorities for
regulations pertaining to these requirements. Failure to
follow these requirements could subject you to liability or
a fine. This unit is factory equipped with a spark
arrestor. If it requires replacement, ask a Sears or other
qualified service dealer to install the Accessory Part
#753-04689 Spark Arrestor Kit.
WARNING
THE ENGINE EXHAUST FROM THIS
PRODUCT CONTAINS CHEMICALS
KNOWN TO THE STATE OF CALIFORNIA
TO CAUSE CANCER, BIRTH DEFECTS
OR OTHER REPRODUCTIVE HARM.
TWO YEAR LIMITED WARRANTY ON CRAFTSMAN GAS TRIMMER
For two years from the date of purchase, when this Trimmer is used and maintained according to the
operator’s manual, Sears will repair any defect in material or workmanship free of charge.
This warranty excludes cutting line, spark plug and air filter, which are expendable parts that can
wear out from normal use in less than two years.
If this Gas Trimmer is used for commercial or rental purposes, this warranty applies for 30 days from
the date of purchase.
WARRANTY SERVICE IS AVAILABLE BY RETURNING THIS TRIMMER TO THE NEAREST
SEARS STORE OR SEARS PARTS & REPAIR CENTER IN THE UNITED STATES.
This warranty gives you specific legal rights, and you many also have other rights which vary from
state to state.
Sears, Roebuck and Co., Dept. 817 WA, Hoffman Estates, IL 60179
Troubleshooting
Specifications
CARB / EPA Warranty Information
Parts List
Repair Protection Agreement
Service Numbers
CALIFORNIA PROPOSITION 65 WARNING
WARRANTY STATEMENT
Page 2
Pages 3 - 6
Page 7
Page 8
Page 9
Pages 10 - 11
Pages 13 - 16
Page 17
Page 18
Page 19
Pages 37 - 38
Page 39
Back Cover

3
RULES FOR SAFE OPERATION
SYMBOL MEANING
The purpose of safety symbols is to attract your
attention to possible dangers. The safety symbols,
and their explanations, deserve your careful attention
and understanding. The safety warnings do not by
themselves eliminate any danger. The instructions or
warnings they give are not substitutes for proper
accident prevention measures.
NOTE: Advises you of information or instructions vital to
the operation or maintenance of the equipment.
SYMBOL MEANING
• IMPORTANT SAFETY INSTRUCTIONS •
Failure to obey a
safety warning can
result in injury to yourself and others.
Always follow the safety precautions to
reduce the risk of fire, electric shock and
personal injury.
WARNING:
Failure to obey a
safety warning will
result in serious injury to yourself or to
others. Always follow the safety precautions
to reduce the risk of fire, electric shock and
personal injury.
DANGER:
Failure to obey a
safety warning may
result in property damage or personal injury
to yourself or to others. Always follow the
safety precautions to reduce the risk of fire,
electric shock and personal injury.
CAUTION:
Indicates
danger,
warning or caution. Attention is required in
order to avoid serious personal injury. May
be used in conjunction with other symbols
or pictographs.
SAFETY ALERT:
Read the Operator’s Manual(s) and follow all
warnings and safety instructions.
Failure to do so can result in serious injury to the
operator and/or bystanders.
READ ALL INSTRUCTIONS
BEFORE OPERATING
• Read the instructions carefully. Be familiar with the
controls and proper use of the unit.
• Do not operate this unit when tired, ill or under the
influence of alcohol, drugs or medication.
• Children must not operate the unit. Teens must be
accompanied and guided by an adult.
• Inspect the unit before use. Replace damaged parts.
Check for fuel leaks. Make sure all fasteners are in
place and secure. Replace cutting attachment parts
that are cracked, chipped or damaged in any way.
Make sure the cutting attachment is properly installed
and securely fastened. Be sure that the cutting
attachment shield is properly attached, and positioned
as recommended. Failure to do so can result in
personal injury to the operator and bystanders, as well
as damage to the unit.
• Use only Hassle Free III™ XTRA QUIET Spiral Line.
Never use metal-reinforced line, wire, chain or rope.
These can break off and become dangerous
projectiles.
• Be aware of risk of injury to the head, hands and feet.
• Clear the area to be cut before each use. Remove
rocks, broken glass, nails, wire, string and other
objects which may be thrown or become entangled in
the cutting attachment. Clear the area of children,
bystanders and pets; keep them outside a 50-foot
(15 m.) radius, at a minimum. Even then, they are still
at risk from thrown objects. Encourage bystanders to
wear eye protection. If you are approached, stop the
unit immediately.
• Squeeze the throttle control and check that it returns
automatically to the idle position. Make all adjustments
or repairs before using the unit.
• This unit was not designed to be used as a
brushcutter. Do not attach or operate this unit with any
type of brushcutting blade or brushcutting attachment.
FUEL SAFETY WARNINGS
• Store fuel only in containers specifically designed and
approved for the storage of such materials.
• Always stop the engine and allow it to cool before
filling the fuel tank. Never remove the fuel tank cap or
add fuel when the engine is hot. Never operate the unit
without the fuel cap securely in place. Loosen the fuel
tank cap slowly to relieve any pressure in the tank.
When using the unit,
you must follow the
safety rules. Please read these instructions
before operating the unit in order to ensure
the safety of the operator and any bystanders.
Please keep these instructions for later use.
WARNING:
Gasoline is highly
flammable, and its
vapors can explode if ignited. Take the
following precautions:
WARNING:

4
RULES FOR SAFE OPERATION
• Mix and add fuel in a clean, well-ventilated outdoor
area where there are no sparks or flames. Remove the
fuel cap slowly, and only after the engine stops. Do
not smoke while fueling or mixing fuel. Wipe up any
spilled fuel from the unit immediately.
• Avoid creating a source of ignition for spilled fuel. Do
not start the engine until fuel vapors dissipate.
• Move the unit at least 30 feet (9.1 m) from the fueling
source and site before starting the engine. Do not
smoke. Keep sparks and open flames away from the
area while adding fuel or operating the unit.
WHILE OPERATING
• Never start or run the unit inside a closed room or
building. Breathing exhaust fumes can be fatal.
Operate this unit only in a well-ventilated outdoor area.
• Wear safety glasses or goggles that meet ANSI Z87.1
standards and are marked as such. Wear ear/hearing
protection when operating this unit. Wear a face or
dust mask if the operation is dusty.
• Wear heavy long pants, boots, gloves and a long
sleeve shirt. Do not wear loose clothing, jewelry, short
pants, sandals or go barefoot. Secure hair above
shoulder level.
• The cutting attachment shield must always be in place
while operating the unit. Do not operate unit without
both trimming lines extended, and the proper line
installed. Do not extend the trimming line beyond the
length of the shield.
• This unit has a clutch. The cutting attachment remains
stationary when the engine is idling. If it does not, take
the unit to a Sears or other qualified service dealer for
an adjustment.
• Adjust the D-handle to your size in order to provide the
best grip.
• Be sure the cutting attachment is not in contact with
anything before starting the unit.
• Use the unit only in daylight or good artificial light.
• Avoid accidental starting. Be in the starting position
whenever pulling the starter rope. The operator and
unit must be in a stable position while starting. Refer
to Starting/Stopping Instructions.
• Use the right tool. Only use this tool for its intended
purpose.
• Do not overreach or use on unstable surfaces such as
ladders, trees, steep slopes, rooftops, etc. Always
keep proper footing and balance.
• Always hold the unit with both hands when operating.
Keep a firm grip on both handles or grips.
• Keep hands, face, and feet away from all moving
parts. Do not touch or try to stop the cutting
attachment when it rotates.
• Keep outside surfaces free from oil and fuel.
• Do not touch the engine, gear housing or muffler.
These parts get extremely hot from operation, even
after the unit is turned off.
• Do not operate the engine faster than the speed
needed to cut, trim or edge. Do not run the engine at
high speed when not cutting.
• Always stop the engine when cutting is delayed or
when walking from one cutting location to another.
• If you strike or become entangled with a foreign
object, stop the engine immediately and check for
damage. Do not operate before repairing damage. Do
not operate the unit with loose or damaged parts.
• Turn the engine to off and disconnect the spark plug
for maintenance or repair.
• Use only replacement parts or accessories
recommended for this tool that are sold by Sears or a
Craftsman outlet. Use of any replacement parts or
accessories purchased elsewhere may be hazardous,
and will also void your warranty.
• Keep unit clean of vegetation and other materials.
They may become lodged between the cutting
attachment and shield.
• To reduce fire hazard, replace a faulty muffler and
spark arrestor. Keep the engine and muffler free from
grass, leaves, excessive grease or carbon build up.
OTHER SAFETY WARNINGS
• Never store the unit, with fuel in the tank, inside a
building where fumes may reach an open flame (pilot
lights, etc.) or sparks (switches, electrical motors,
etc.).
• Allow the engine to cool before storing or transporting.
Be sure to secure the unit while transporting.
• Store the unit in a dry place, secured or at a height to
prevent unauthorized use or damage Keep out of the
reach of children.
• Never douse or squirt the unit with water or any other
liquid. Keep handles dry, clean and free from debris.
Clean after each use, see Cleaning and Storage
instructions.
• Keep these instructions. Refer to them often and use
them to instruct other users. If you loan this unit to
others, also loan them these instructions.
SPECIAL NOTE: Exposure to vibrations through
prolonged use of gasoline- powered hand tools could
cause blood vessel or nerve damage in the fingers,
hands, and joints of people prone to circulation
disorders or abnormal swelling. Prolonged use in cold
weather has been linked to blood vessel damage in
otherwise healthy people. If symptoms occur such as
numbness, pain, loss of strength, change in skin color
or texture, or loss of feeling in the fingers, hands or
joints, discontinue use of this tool and seek medical
attention. A reduced vibration system does not
guarantee avoidance of these problems. Users who
operate power tools on a regular basis must closely
monitor their physical condition and the condition of
this tool.
SAVE THESE
INSTRUCTIONS

5
SAFETY AND INTERNATIONAL SYMBOLS
This operator's manual describes safety and international symbols and pictographs that may appear on this product.
Read the operator's manual for complete safety, assembly, operating and maintenance and repair information.
RULES FOR SAFE OPERATION
SYMBOL MEANING
• SAFETY ALERT SYMBOL
Indicates danger, warning, or
caution. May be used in conjunction
with other symbols or pictographs.
• READ OPERATOR'S MANUAL
WARNING:Read the
Operator’s Manual(s) and follow all
warnings and safety instructions.
Failure to do so can result in serious
injury to the operator and/or
bystanders.
• WEAR EYE AND HEARING
PROTECTION
WARNING: Thrown
objects and loud noise can cause
severe eye injury and hearing loss.
Wear eye protection meeting ANSI
Z87.1-1989 standards and ear
protection when operating this unit.
Use a full face shield when needed.
• KEEP BYSTANDERS AWAY
WARNING: Keep all
bystanders, especially children and
pets, at least 50 feet (15 m.) from the
operating area.
• UNLEADED FUEL
Always use clean, fresh unleaded fuel.
SYMBOL MEANING
• THROWN OBJECTS AND
ROTATING CUTTER CAN CAUSE
SEVERE INJURY
WARNING: Do not
operate without the cutting
attachment shield in place. Keep
away from the rotating cutting
attachment.
• ON/OFF STOP CONTROL
ON / START / RUN
• ON/OFF STOP CONTROL
OFF or STOP
• HOT SURFACE WARNING
Do not touch a hot muffler or
cylinder. You may get burned. These
parts get extremely hot from
operation, even after the unit is
turned off.
• OIL
Refer to operator's manual for the
proper type of oil.

6
RULES FOR SAFE OPERATION
KNOW YOUR TRIMMER APPLICATIONS
• Cutting grass and light weeds
• Edging
• Decorative trimming around trees, fences, etc.
Cutting
Attachment
Shield
Fuel Cap
Throttle
Control D-Handle
Cutting
Attachment
Shaft Grip
On/Off Stop Control
Shaft
Housing
Starter Rope
Grip
Line Cutting
Blade
Throttle Control
Primer Bulb
Air Filter/Muffler
Cover
Spark Plug
Muffler
Red EZ-
Fire™ Lever
Twist and
Edge™
Edging Guide
Wheel
KNOW YOUR TRIMMER

ASSEMBLY INSTRUCTIONS
7Fig. 5
EDGE GUIDE WHEEL
1. Push edge guide wheel onto the shaft just above the
cutting attachment shield (Fig. 5). Some force may be
required. The depth adjustment nut must be on top.
2. Install the bolt, washer and wing nut. Tighten securely.
3. Adjust the edging depth by loosening the depth
adjustment nut. Then move the guide wheel along the
path shown by the arrows (Fig. 5) until the wheel
reaches the desired position and then tighten securely.
For instructions on how to operate the edge guide wheel,
refer to page 11.
Bolt
Wing Nut
Depth
Adjustment
Nut
Edge Guide
Wheel
INSTALL AND ADJUST THE D-HANDLE
Install
1. Place the D-handle down on to the shaft housing and
the bottom clamp so that the handle slants towards
the shaft grip (Fig. 1). Place handle and clamp a
minimum of 6 inches from the end of the shaft grip.
2. Start screws with a large Flat-head or T-25 Torx
screwdriver. Do not tighten until you make the handle
adjustment.
Fig. 1
INSTALL THE CUTTING ATTACHMENT SHIELD
Use the following instructions if the cutting attachment
shield on your unit is not installed.
1. Place the cutting attachment shield onto the shaft
housing above the clamp assembly (Fig. 2).
2. Lower the cutting attachment shield down to the top of
the cutting attachment assembly and then rotate the
cutting attachment shield until the screw holes align
and the guard fits into the recessed pocket (Fig. 3).
Never operate the
trimmer without the
cutting attachment shield in place to
prevent serious personal injury.
WARNING:
3. Install the screws with a Phillips screwdriver (Fig. 4).
Fig. 2
Fig. 3
Shaft Housing
(4) Screws
Clamp
Assembly
Cutting
Attachment
Assembly
Cutting Attachment
Shield
Recessed
Pocket
Fig. 4
(4) Screws
Shaft
Housing
D-Handle
Bottom Clamp
Shaft Grip
Minimum 6 inches
(15.24 cm)
On/Off Stop Control
Adjust
3. While holding the unit in the operating position,
position the D-handle to the location that provides
you the best grip.
4. Tighten the clamp screws evenly until the D-handle is
secure.

8
OIL AND FUEL INFORMATION
NOTE: Dispose of the old fuel/oil mix in accordance to
Federal, State and Local regulations.
OIL AND FUEL MIXING INSTRUCTIONS
Old and/or improperly mixed fuel are the main reasons
for the unit not running properly. Be sure to use fresh
(less than 60 days old), clean unleaded fuel. Follow the
instructions carefully for the proper fuel/oil mixture.
Definition of Blended Fuels
Today's fuels are often a blend of gasoline and
oxygenates such as ethanol, methanol, or MTBE (ether).
Alcohol-blended fuel absorbs water. As little as 1%
water in the fuel can make fuel and oil separate and
leads to formation of acids during storage. When using
alcohol-blended fuel, use fresh fuel.
Using Blended Fuels
If you choose to use a blended fuel, or its use is
unavoidable, follow recommended precautions:
• Always use the fresh fuel mix explained in your
operator's manual
• Always shake the fuel mix before fueling the unit
• Drain the tank and run the engine dry before storing
the unit
Using Fuel Additives
The bottle of 2-cycle oil that came with your unit
contains a fuel additive which will help inhibit corrosion
and minimize the formation of gum deposits. It is
recommended that you always use Craftsman 2-cycle oil
with this unit.
If Craftsman 2-cycle oil is unavailable, use a good 2-
cycle oil designed for air-cooled engines along with a
fuel additive, such as Craftsman Fuel Stabilizer or an
equivalent. Add 0.8 oz. (23 ml.) of fuel additive per gallon
of fuel according to the instructions on the container.
NEVER add fuel additives directly to the unit's fuel tank.
To Obtain Correct Fuel Mix:
Thoroughly mix the proper ratio of 2-cycle engine oil
with unleaded gasoline in a separate fuel can. Use a 40:1
fuel/oil ratio. Do not mix them directly in the engine fuel
tank. See the Fuel Mixture Table for specific gas and oil
mixing ratios.
UNLEADED GAS 2 CYCLE OIL
1 GALLON US
(3.8 LITERS)
3.2 FL. OZ.
(95 ml)
1 LITER 25 ml
+
MIXING RATIO - 40:1
Add fuel in a clean,
well-ventilated
outdoor area. Wipe up any spilled fuel
immediately. Avoid creating a source of
ignition for spilled fuel. Do not start the
engine until fuel vapors dissipate.
WARNING:
Gasoline is
extremely
flammable. Ignited vapors may explode.
Always stop the engine and allow it to cool
before filling the fuel tank. Do not smoke
while filling the tank. Keep sparks and open
flames at a distance from the area.
WARNING:
Remove fuel cap
slowly to avoid injury
from fuel spray. Never operate the unit
without the fuel cap securely in place .
WARNING:
For proper engine
operation and
maximum reliability, pay strict attention to
the oil and fuel mixing instructions on the
2-cycle oil container. Using improperly mixed
fuel can severely damage the engine.
CAUTION:
FUEL MIXTURE TABLE
NOTE: One gallon (3.8 liters) of unleaded gasoline mixed
with one 3.2 oz. (95 ml.) bottle of
2-cycle oil makes a 40:1 fuel/oil ratio.

9
STARTING/STOPPING INSTRUCTIONS
Trimmer
Equipped With
Incredi-Pull
Starting
STARTING INSTRUCTIONS
Fig. 6
Fig. 7
Throttle Control
STOPPING INSTRUCTIONS
1. Release your finger from the throttle control. Allow the engine
to cool down by idling.
2. Put the On/Off Stop Control in the OFF (O) position (Fig. 6).
Primer
Bulb
Red EZ-Fire™
Lever
Fig. 8
1. Mix gas with oil. Fill fuel tank with fuel/oil mixture.
See Oil and Fuel Mixing Instructions.
2. Make sure the On/Off Stop Control is in the ON [I]
position (Fig. 6).
3. Fully press and release the primer bulb 10 times,
slowly. Some amount of fuel should be visible in the
primer bulb and fuel lines (Fig. 7). If you can’t see
fuel in the bulb, press and release the bulb as many
times as it takes before you can see fuel in it.
4. Push the red EZ-Fire™ Lever towards the primer
bulb until it clicks and locks into place (Fig. 7).
NOTE: The unit uses the Incredi-Pull™ starting system
with MAX FIRE IGNITION™ , which significantly
reduces the effort required to start the engine. You
must pull the starter rope out far enough to hear
the engine attempt to start. There is no need to
pull the rope briskly-- there is no harsh resistance
when pulling. Be aware that this starting method is
vastly different from (and much easier than) what
you may be used to.
5. Crouch in the starting position and do not squeeze
the throttle control (Fig. 8). Pull the starter rope out
with a controlled and steady motion up to 10
times, until the engine starts.
6. When the engine starts, squeeze the throttle control
for 15 to 30 seconds. This will warm up the unit. The
red EZ-Fire™ lever will click off automatically when
you squeeze the throttle control.
IF... The engine does not start, go back to step 3.
IF...The engine stops while you are squeezing the
throttle, go back to step 4.
IF... The engine stops before you squeeze the throttle
control, hold the throttle control and pull the starter
rope until the trimmer starts.
NOTE: If you are having trouble starting the unit or are
operating in extreme temperatures (below 40º F,
above 90º F), refer to the Troubleshooting section.
Start/On ( I ) Stop/Off (O)
Throttle
Control
Starting Position
Operate this unit only in a
well-ventilated outdoor area.
Carbon monoxide exhaust fumes can be lethal in a
confined area.
WARNING:
Avoid accidental starting.
Make sure you are in the
starting position when pulling the starter rope (Fig. 8).
To avoid serious injury, the operator and unit must be
in a stable position while starting.
WARNING:
Handle

NOTE: Before inserting new line into the holes in the
cutting head, identify the proper holes. Follow
directions as shown on the line glide plate. Do Not
attempt to remove the cutting head from the unit
when replacing line.
1. Remove the old line and line glide plate from the
cutting head.
2. Clean entire surface of cutting head.
3. Reinstall line glide plate (Fig. 10). Align arrow with:
A- when using medium (red) or large (black) line
B- when using lines with diameters smaller than
medium (red) line
10
OPERATING INSTRUCTIONS
HOLDING THE TRIMMER
Before operating the unit, stand in the operating position
(Fig. 9). Check for the following:
• The operator is wearing eye protection and proper
clothing
• With a slightly-bent right arm, the operator’s hand is
holding the shaft grip
• The operator’s left arm is slightly bent, the left hand
holding the D-handle
• The unit is at waist level
• The cutting attachment is parallel to the ground and
easily contacts the grass without the need to bend ove r
Fig. 9
Always wear eye,
hearing, foot and
body protection to reduce the risk of injury
when operating this unit.
WARNING:
Cutting Head
Line Glide
Plate
Arrow
Positioning
Tunnel
Positioning
Tunnel
Line against
the hub
LINE REPLACEMENT
for Hassle-Free III™ Cutting Head
Always use Craftsman Hassle-Free III™ XTRA QUIET
Spiral Line.
Choose the line size best suited for the job at hand. Red
colored line is designed for cutting grass and small
weeds. Black colored line is designed for cutting larger
weeds and light brush.
NOTE: Line glide plate must be reinstalled in cutting
head before inserting new line.
4. Insert both ends of your line through the proper holes
in the side of the cutting head (Fig. 11).
5. Pull the line and make sure the line is against the hub
and is fully extended through the positioning tunnels
(Fig. 12).
6. Correctly installed line will be the same length on
both sides.
Fig. 12
Fig. 11
Fig. 10

11
NOTE: Do not rest the Hassle-Free III™ Cutting Head on
the ground while the unit is running.
Some line breakage will occur from:
• Entanglement with foreign matter
• Normal line fatigue
• Attempting to cut thick, stalky weeds
• Forcing the line into objects such as walls or fence
posts
TIPS FOR BEST TRIMMING RESULTS
• Keep the cutting attachment parallel to the ground.
• Do not force the cutting attachment. Allow the tip of
the line to do the cutting, especially along walls.
Cutting with more than the tip will reduce cutting
efficiency and may overload the engine.
• Cut grass over 8 inches (200 mm) by working from
top to bottom in small increments to avoid
premature line wear or engine drag.
• Cut from left to right whenever possible. Cutting to
the right improves the unit's cutting efficiency.
Clippings are thrown away from the operator.
• Slowly move the trimmer in and out of the cutting
area at the desired height. Move either in a forward-
backward or side-to-side motion. Cutting shorter
lengths produces the best results.
• Trim only when grass and weeds are dry.
• The life of your cutting line is dependent upon:
• Following the trimming techniques
• What vegetation is being cut
• Where vegetation is cut
For example, the line will wear faster when trimming
against a foundation wall as opposed to trimming
around a tree.
DECORATIVE TRIMMING
Decorative trimming is accomplished by removing all
vegetation around trees, posts, fences and more.
Rotate the whole unit so that the cutting attachment is at
a 30° angle to the ground (Fig. 13).
Do not remove or alter
the line cutting blade
assembly. Excessive line length will make the
clutch overheat. This may lead to serious
personal injury or damage to the unit.
WARNING:
OPERATING INSTRUCTIONS
USING THE TWIST AND EDGE™ FEATURE
You can use the Twist and Edge™ coupler to convert the
unit to edge grass:
1. Make sure the unit is turned completely off.
2. Turn the knob counterclockwise to loosen.
3. Grasp the boom below the coupler and firmly twist it
90° in either direction (depending on which way you
want to edge).
4. Turn the knob clockwise to tighten (Fig. 14).
Knob
Boom
Coupler
Fig. 14
Fig. 13
30º
5. Rotate the edge guide. Accomplish this by loosening
its wing nut slightly and turning the guide to the left
(when facing the unit away from the engine) Turn the
guide about 90º (Fig. 15) or until it is in the position
shown in Figure 16.

USING THE EDGER AS A DEPTH GUIDE
The edge guide is also effective as a depth guide when
trimming next to solid structures like walls, block fences
or foundations (Fig. 17).
To adjust the guide’s length, loosen the depth
adjustment wing nut that is located on top of the guide
(Fig. 17). Next, pull the guide out as far as it will go. This
length is equal to the length of the trimming line. Tighten
the wing nut.
Using the edge guide in this manner will greatly reduce
line wear. Without it, trimming line will wear away more
quickly as it repeatedly hits the structure you’re trimming
near.
Fig. 15
Fig. 17
Fig. 16
6. Start the unit following the instructions described in
Starting/Stopping Instructions.
7. Hold the shaft grip with your right hand and the D-
handle with your left (Fig. 16).
8. Line up the cutting line with the edge of the sidewalk.
The edge guide wheel will run parallel to the cutting line
and roll a couple inches from the end of the sidewalk.
9. Squeeze the throttle control. The cutting attachment
will trim the grass at the location where the two
surfaces meet, producing a cleanly trimmed edge.
10. When you are done using the edger, move it out of
the way. Loosen its wing nut and rotate the edger
180˚ from it the position shown in Figure 15. The
edger will rest above the cutting attachment guard.
Re-tighten the wing nut and operate the trimmer
normally. When you are finished, return to the
trimming mode
Depth Wing
Nut
OPERATING INSTRUCTIONS
12

13
MAINTENANCE AND REPAIR INSTRUCTIONS
MAINTENANCE SCHEDULE
Perform these required maintenance procedures at the
frequency stated in the table. These procedures should
also be a part of any seasonal tune-up.
NOTE: Some maintenance procedures may require
special tools or skills. If you are unsure about
these procedures, take your unit to a Sears or
other qualified service dealer. Call 1-800-4-MY-
HOME®for more information.
NOTE: Maintenance, replacement, or repair of the
emission control devices and system may be
performed by a Sears or other qualified service
dealer. Call 1-800-4-MY-HOME®for more
information.
In order to assure peak performance of your engine,
inspection of the engine exhaust port may be necessary
after 50 hours of operation. If you notice lost RPM, poor
performance or general lack of acceleration, this service
may be required. If you feel your engine is in need of this
inspection, refer service to a Sears or other qualified
service dealer. Call 1-800-4-MY-HOME®for more
information. DO NOT attempt to perform this process
yourself as engine damage may result from contaminants
involved in the cleaning process for the port.
To prevent serious
injury, never perform
maintenance or repairs with unit running.
Always service and repair a cool unit.
Disconnect the spark plug wire to ensure that
the unit cannot start.
WARNING:
FREQUENCY MAINTENANCE REQUIRED REFER TO
Before starting engine Fill fuel tank with fresh fuel Page 8
Every 10 hours Clean and re-oil air filter Page 14
Every 25 hours Check and clean spark arrestor
Check spark plug condition and gap Page 15 Page 16
Every 50 hours Inspect exhaust port and spark arrestor screen for clogging or
obstruction to assure maximum performance levels Page 15

14
MAINTENANCE AND REPAIR INSTRUCTIONS
Cleaning the Air Filter
Clean and re-oil the air filter every 10 hours of operation.
It is an important item to maintain. Failure to maintain
your air filter properly can result in poor performance or
can cause permanent damage to your engine.
1. Remove air filter/muffler cover. Refer to Removing
the Air Filter/Muffler Cover.
2. Turn cover over and look inside to locate the air filter.
Remove the air filter from inside the air filter/muffler
cover (Fig. 19).
3. Wash the filter in detergent and water (Fig. 20). Rinse
the filter thoroughly. Squeeze out excess water.
Allow it to dry completely.
4. Apply enough clean SAE 30 oil to lightly coat the filter
(Fig. 21).
5. Squeeze the filter to spread and remove excess oil
(Fig. 22).
AIR FILTER MAINTENANCE
Removing the Air Filter/Muffler Cover
1. Remove the four (4) screws securing the air
filter/muffler cover (Fig. 18). Use a flat blade or
T20 Torx bit screwdriver.
2. Pull the cover from the engine. Do not force.
Screws
Screws
Fig. 18
6. Replace the air filter inside the air filter/muffler cover
(Fig. 19).
NOTE: Operating the unit without the air filter and air
filter/muffler cover assembly will VOID the
warranty.
Reinstalling the Air Filter/Muffler Cover
1. Place the air filter/muffler cover over the back of the
carburetor and muffler. Align the screw holes.
2. Insert the four (4) screws into the holes in the air
filter/muffler cover (Fig. 18) and tighten.
Do not over tighten.
NOTE: Make sure the red EZ-Fire™ Lever is positioned
away from the primer bulb.
Red EZ-Fire™
Lever
Air Filter
Inside Muffler
Cover
To avoid serious
personal injury,
always turn your unit off and allow it to cool
before you clean or service it.
WARNING:
Fig. 19 Fig. 20
Fig. 21 Fig. 22

15
MAINTENANCE AND REPAIR INSTRUCTIONS
Check Fuel Mixture
Old and/or improperly mixed fuel is usually the reason
for improper unit performance. Drain and refill the tank
with fresh, properly-mixed fuel prior to making any
adjustments. Refer to Oil and Fuel Information.
Clean Air Filter
The condition of the air filter is important to the operation
of the unit. A dirty air filter will restrict air flow and
change the air/fuel mixture. This is often mistaken for an
out of adjustment carburetor. Check the condition of the
air filter before adjusting the idle speed screw. Refer to
Air Filter Maintenance.
Adjust Idle Speed Screw
If, after checking the fuel mixture and cleaning the air
filter, the engine still will not idle, adjust the idle speed
screw as follows:
1. Start the engine and let it run at a high idle for a
minute to warm up. Refer to Starting/Stopping
Instructions.
CARBURETOR ADJUSTMENT
The idle speed of the engine is adjustable through the air
filter/muffler cover (Fig. 24).
NOTE: Careless adjustments can seriously damage your
unit. Contact a Sears or other qualified service
dealer to make carburetor adjustments. Call 1-
800-4-MY-HOME®for more information.
The cutting
attachment may spin
during idle speed adjustments. Wear
protective clothing and observe all safety
instructions to prevent serious personal injury.
WARNING:
Idle Speed Screw
Fig. 24
Fig. 23
If the exhaust
deflector assembly is
not tightened securely, it could fall off causing
damage to the unit and possible serious
personal injury.
WARNING:
SPARK ARRESTOR MAINTENANCE
NOTE: Please let engine cool.The exhaust can only flow
in one direction: AWAY from the engine. Pay
close attention when disassembling the muffler
so you can put it back together correctly. Failure
to do so will damage the unit and may cause
serious personal injury.
1. Remove air filter/muffler cover. Refer to Removing
the Air Filter/Muffler Cover.
2. Locate the muffler, but do not remove it. Find the two
(2) screws on the bottom of the muffler (Fig. 23).
These two screws hold the Spark Arrestor Hood
Assembly and the spark arrestor screen to the
bottom of the muffler. Remove the two (2) screws
using either a Torx T20 or flat blade screwdriver.
3. Using a small flat blade screwdriver, carefully pry up
the spark arrestor screen from the recessed hole,
taking care to notice that the “raised” part of the
spark arrestor screen is inside the recessed hole.
Remove the spark arrestor screen from the muffler.
4. Clean the spark arrestor screen with a wire brush.
Replace it if it is damaged, or if you are unable to
clean it thoroughly.
5. Reinstall the spark arrestor screen by putting the
“raised” portion of the screen inside the recessed
hole of the muffler. Make sure that the spark arrestor
screen fits flat against the muffler.
6. Place the spark arrestor plate on top of the spark
arrestor screen with the raised side up and the
opening facing toward the engine (Fig. 23)
7. Place the spark arrestor hood on top of the spark
arrestor plate with the “raised” side up and the
opening facing AWAY from the engine (Fig. 23). Verify
that the exhaust will be directed AWAY from the
engine.
Spark Arrestor
Screen
Spark Arrestor
Plate
Spark
Arrestor
Hood
Screws
Muffler
Recessed Hole
Engine
Spark Arrestor Hood
Assembly Includes:
Spark Arrestor Screen
Spark Arrestor Plate
Spark Arrestor Hood
and Screws
Opening
8. Replace the two screws you removed in Step 2 and
tighten them securely.
9. Reinstall the air filter/muffler cover (Fig. 18).

MAINTENANCE AND REPAIR INSTRUCTIONS
CLEANING
Use a small brush to clean off the outside of the unit.
Do not use strong detergents. Household cleaners that
contain aromatic oils such as pine and lemon, and
solvents such as kerosene, can damage plastic housing
or handle. Wipe off any moisture with a soft cloth.
STORAGE
• Never store a fueled unit where fumes may reach an
open flame or spark.
• Allow the engine to cool before storing.
• Store the unit locked up to prevent unauthorized use
or damage.
• Store the unit in a dry, well-ventilated area.
• Store the unit out of the reach of children.
LONG TERM STORAGE
If you plan on storing the unit for an extended time, use
the following storage procedure:
1. Carefully drain the fuel tank by running the unit dry or
remove fuel cap and tip the motor housing over and
drain oil/gas fuel into a container with the same 2-
cycle fuel mixture. Do not use fuel that has been
stored for more than 60 days.
2. Start the engine and allow it to run until it stalls. This
ensures that all fuel has been drained from the carburetor.
3. Allow the engine to cool. Remove the spark plug and
put 1 oz. (30 ml) of any high quality motor oil or
2-cycle oil into the cylinder. Pull the starter rope
slowly to distribute the oil. Reinstall the spark plug.
NOTE: Remove the spark plug and drain all of the oil
from the cylinder before attempting to start the
trimmer after storage.
4. Thoroughly clean the unit and inspect it for any
loose or damaged parts. Repair or replace
damaged parts and tighten loose screws, nuts or
bolts. The unit is ready for storage.
TRANSPORTING
• Allow the engine to cool before transporting.
• Drain fuel from unit.
• Tighten fuel cap before transporting.
• Secure the unit while transporting.
2. Release the throttle trigger and let the engine idle. If
the engine stops, insert a small phillips or flat blade
screwdriver into the hole in the air filter/muffler cover
(Fig. 24). Turn the idle speed screw in, clockwise,
1/8 of a turn at a time (as needed) until the engine
idles smoothly.
3. If the engine appears to be idling too fast, turn the
idle speed screw counterclockwise 1/8 of a turn at
a time (as needed), to reduce idle speed.
Checking the fuel mixture, cleaning the air filter, and
adjusting the idle speed should solve most engine
problems. If not and all of the following are true:
• the engine will not idle
• the engine hesitates or stalls on acceleration
• there is a loss of engine power
Have the carburetor adjusted by a Sears or other qualified
service dealer. Call 1-800-4-MY-HOME®for more
information. .
REPLACING THE SPARK PLUG
Use a Champion RDJ7Y spark plug, or equivalent. The
correct air gap is 0.020 inch (0.5 mm). Remove the plug
after every 25 hours of operation and check its condition.
1. Stop the engine and allow it to cool. Grasp the plug
wire firmly and pull it from the spark plug.
2. Clean around the spark plug. Remove the spark plug
from the cylinder head by turning a 5/8-inch socket
counterclockwise.
3. Replace a cracked, fouled or dirty spark plug. Set the air
gap at 0.020 in. (0.5 mm) using a feeler gauge (Fig. 25).
4. Install a correctly-gapped spark plug in the cylinder
head. Tighten by turning the 5/8-inch socket
clockwise until snug.
If using a torque wrench torque to 110-120 in.•lb. (12.3-
13.5 N•m). Do not over tighten.
0.020 in.
(0.5 mm)
Fig. 25
Do not sand blast,
scrape or clean
electrodes. Grit in the engine could damage
the cylinder.
WARNING:
To avoid serious
personal injury,
always turn your trimmer off and allow it to cool
before you clean or maintain it.
WARNING:
Dispose of the old
fuel/oil mixture in
accordance with all Federal, State, and Local
regulations.
CAUTION:
Dispose of the old oil
in accordance with all
Federal, State, and Local regulations.
CAUTION:
Spark
Plug
16

17
TROUBLESHOOTING
NOTE: For repairs beyond the minor adjustments listed above, contact your nearest Sears Parts &
Repair center (1-800-4-MY-HOME®) or other qualified service dealer for an adjustment.
CAUSE ACTION
1. Old or improperly mixed fuel 1. Drain gas tank and add fresh fuel mixture
2. Air filter is plugged 2. Replace or clean air filter
3. Improper carburetor adjustment 3. Take to a Sears or other qualified service dealer for
an adjustment
4. Fouled spark plug 4. Replace or clean the spark plug
5. Plugged spark arrestor 5. Clean or replace spark arrestor
CAUSE ACTION
1. Empty fuel tank 1. Fill fuel tank with properly mixed fuel
2. Primer bulb wasn't pressed enough 2. Press primer bulb fully and slowly 10 times
3. Engine is flooded 3. Squeeze the trigger and pull the starter rope
4. Old or improperly mixed fuel 4. Drain gas tank and add fresh fuel mixture
5. Fouled spark plug 5. Replace or clean the spark plug
6. Plugged spark arrestor 6. Clean or replace spark arrestor
7. Red EZ-Fire™ lever wasn’t flipped/set 7. Move lever to the starting position
8. The outside temperature is below 40º F 8. Pull the starter rope up to 10-15 times
9. The outside temperature is above 90º F 9. Squeeze the throttle control and pull the starter rope
without moving the Red EZ-Fire™ lever
ENGINE WILL NOT START
ENGINE WILL NOT IDLE
ENGINE WILL NOT ACCELERATE
ENGINE LACKS POWER OR STALLS WHEN CUTTING
CAUSE ACTION
1. Air filter is plugged 1. Replace or clean the air filter
2. Old or improperly mixed fuel 2. Drain gas tank and add fresh fuel mixture
3. Improper carburetor adjustment 3. Adjust according to the Carburetor Adjustments
CAUSE ACTION
1. Old or improperly mixed fuel 1. Drain gas tank and add fresh fuel mixture
2. Improper carburetor adjustment 2. Take to a Sears or other qualified service dealer for
an adjustment
3. Cutting attachment bound with grass 3. Stop the engine and clean the cutting attachment
4. Dirty air filter 4. Clean or replace the air filter
5. Plugged spark arrestor 5. Clean or replace spark arrestor

18
SPECIFICATIONS
*All specifications are based on the latest product information available at the time of printing. We reserve the right to
make changes at any time without notice.
ENGINE*
DRIVE SHAFT & CUTTING ATTACHMENT*
Engine Type.......................................................................................................................................... Air-Cooled, 2-Cycle
Displacement......................................................................................................................................... 31.5 cc (1.95 cu in.)
Idle Speed RPM ...................................................................................................................................... 2,800 - 3,600 rpm
Operating RPM.................................................................................................................................................. 7,200+ rpm
Ignition Type.................................................................................................................... Electronic-MAX FIRE IGNITION™
Ignition Switch .............................................................................................................................................. Rocker Switch
Spark Plug Gap ....................................................................................................................................... 0.020 in. (0.5 mm)
Lubrication................................................................................................................................................... Fuel/Oil Mixture
Fuel/Oil Ratio.................................................................................................................................................................. 40:1
Carburetor....................................................................................................................................... Diaphragm, All-Position
Starter........................................................................................................................... Incredi-Pull™ Starting Auto Rewind
Muffler ..................................................................................................................................................... Baffled with Guard
Throttle............................................................................................................................................... Manual Spring Return
Fuel Tank Capacity....................................................................................................................................... 13 oz. (384 ml)
Drive Shaft Housing ............................................................................................................. Steel Tube (Twist and Edge™)
Throttle Control ........................................................................................................................................ Finger-Tip Trigger
Approximate Unit Weight (No fuel, with cutting attachment, shield, edge guide and D-handle)................... 14 lbs. (6 kg)
Cutting Mechanism.......................................................................................................................... Hassle Free III™ Head
Trimming Line Diameter ..................................................................................... Hassle Free III™ XTRA QUIET Spiral Line
Cutting Path Diameter ........................................................................................................................ 14 inches (35.56 cm)

19
California / EPA Emission Control Warranty Statement
Your Warranty Rights and Obligations
The California Air Resources Board, The Environmental Protection Agency and Sears are pleased to explain the emission
control system warranty on your 2000 and later small off-road engine. New small off-road engines must be designed, built
and equipped to meet stringent anti-smog standards. Sears, Roebuck and Co. must warrant the emission control system
on your small off-road engine for the periods of time listed below provided there has been no abuse, neglect or improper
maintenance of your small off-road engine.
Your Emission control system may include parts such as the carburetor or fuel-injection system, the ignition system, and
catalytic converter. Also included may be hoses, belts, connectors and other emission-related assemblies.
Where a warrantable condition exists, Sears will repair your small off-road engine at no cost to you including diagnosis,
parts and labor.
The 2000 and later small off-road engines are warranted for two years. If any emission-related part on your
engine is defective, the part will be repaired or replaced by Sears.
Owner’s Warranty Responsibilities
• As the small off-road engine owner, you are responsible for the performance of the required maintenance listed in your
operator’s manual. Sears recommends that you retain all receipts covering maintenance on your small off-road engine,
but Sears cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all
scheduled maintenance.
• As the small off-road engine owner, you should however be aware that Sears may deny you warranty coverage if your
small off-road engine or a part has failed due to abuse, neglect, improper maintenance or unapproved modifications.
• You are responsible for presenting your small off-road engine to a Sears authorized service center as soon as problem
exists. The warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days.
If you have any questions regarding your warranty rights and responsibilities, you should call 1-800-4-MY-HOME®.
Manufacturer’s Warranty Coverage
• The warranty period begins on the date the engine or equipment is delivered to the retail purchaser.
• The manufacturer warrants to the initial owner and each subsequent purchaser, that the engine is free from defects in
material and workmanship which cause the failure of a warranted part for a period of two years.
• Repair and replacement of warranted part will be performed at no charge to the owner at an authorized Sears service
center. For the nearest location please contact Sears at: 1-800-4-MY-HOME®.
• Any warranted part which is not scheduled for replacement, as required maintenance or which is scheduled only for
regular inspection to the effect of “Repair or Replace as Necessary” is warranted for the period. Any warranted part
which is scheduled for replacement as required maintenance will be warranted for the period of time up to the first
scheduled replacement point for that part.
• The owner will not be charged for diagnostic labor which leads to the determination that a warranted part is defective if
the diagnostic work is performed at an authorized Sears Service Center.
• The manufacturer is liable for damages to other engine components caused by the failure of a warranted part still
under warranty.
• Failures caused by abuse, neglect or improper maintenance are not covered under warranty.
• The use of add-on or modified parts can be grounds for disallowing a warranty claim. The manufacturer is not liable to
cover failures of warranted parts caused by the use of add-on or modified parts.
• In order to file a claim, go to your nearest authorized Sears Service Center. Warranty service or repairs will be provided
at all authorized Sears Service Centers.
• Any manufacturer approved replacement part may be used in the performance of any warranty maintenance or repair
of emission related parts and will be provided without charge to the owner. Any replacement part that is equivalent in
performance or durability may be used in non-warranty maintenance or repair and will not reduce the warranty
obligations of the manufacturer.
• The following components are included in the emission related warranty: engine, air filter, carburetor, primer, fuel lines,
fuel pick up/fuel filter, ignition module, spark plug and muffler.

20
PARACHISPAS
NOTA: Para los usuarios en tierras forestales de los
EE.UU. y en los estados de California, Maine, Oregon
y Washington. Todos los terrenos forestales de los
EE.UU. y el estado de California (Códigos de Recursos
Públicos 4442 y 4443), Oregon y Washington, requieren
por decreto, que ciertos motores de combustión interna
que se hagan funcionar en zonas boscosas y/o zonas
cubiertas por pastizales, estén equipados con un
parachispas, que sean mantenidos en buen estado de
funcionamiento o que el motor sea construido, esté
equipado y sea mantenido para evitar incendios.
Consulte los reglamentos pertinentes a esos requisitos
con las autoridades estatales o locales. El incumplimiento
de esos requisitos puede responsabilizarle o someterle a
la imposición de una multa. Esta unidad fue equipada
en la fábrica con un parachispas. Si requiere
sustitución, hay una Pantalla Parachispas disponible,
Pieza #753-04689 al contactar el departamento de servicio.
ADVERTENCIA
LAS EMISIONES DEL MOTOR DE ESTE
PRODUCTO CONTIENEN SUBSTANCIAS
QUIMICAS QUE EL ESTADO DE
CALIFORNIA CONOCE COMO CAUSANTES
DECANCER, DEFECTOS DE NACIMIENTO
U OTROS DAÑOS REPRODUCTIVOS.
PROPOSICIÓN 65 DE CALIFORNIA
Garantía
Normas para una operación segura
Instrucciones de ensamble
Información del aceite y del combustible
Instrucciones de arranque y apagado
Operación
Mantenimiento y reparación
Cuadro de solución de problemas
Especificaciones
CARB / EPA Garantía
Lista de Piezas
Cobertura de Gastos de Reparaciones
Números de Servicio
Página 20
Página 21-24
Página 25
Página 26
Página 27
Página 28-30
Página 30-33
Página 34
Página 35
Página 36
Página 37-38
Página 39
Contraportada
INDICE DE CONTENIDOS
GARANTIA
GARANTÍA LIMITADA POR DOS AÑOS EN EL RECORTADOR DE GASOLINA CRAFTSMAN
Por dos años a partir de la fecha de compra, cuando se use y se dé mantenimiento a este
Recortador según el manual del operador, Sears reparará cualquier defecto en material o mano de
obra sin cargo alguno.
Esta garantía excluye la bujía, el filtro de aire y la bolsa de la aspiradora, las cuales son piezas
fungibles que se pueden gastar debido al uso normal en menos de dos años.
Si este Recortador se usa para fines comerciales o de alquiler, esta garantía tiene valor por solo 30
días a partir de la fecha de compra.
EL SERVICIO DE LA GARANTÍA ESTÁ DISPONIBLE AL DEVOLVER ESTE SOPLADOR A LA
TIENDA SEARS O AL CENTRO DE PIEZAS Y REPARACIONES DE SEARS MÁS CERCANO EN
LOS ESTADOS UNIDOS.
Esta garantía le concede a usted derechos legales específicos, y usted pudiera tener otros derechos
que varían de un estado a otro.
Sears, Roebuck and Co., Dept. 817WA, Hoffman Estates, IL 60179