Craftsman 358.795100 User Manual

Instruction Manual

[CRAFTSMAN+[

32cc/1.9 cu.in. 2-Cycle

17 Inch Cutting Path / 0.080 In. Line
GASOLINE WEEDWAOKER ®

Model No.

358.7951 O0

• Safety

• Assembly

• Operation

• Maintenance

• Parts List

• Espar_ol

For Occasional Use Only

WARNING:

Read and follow all Safety Rules and Operating
Instructions before first use of this product.

For answers to your questions about this product:

Call 7 am-7 pm, Mon.-Sat., or 10 am-7 pm, Sun.

®

1-800-235-5878 (Hours listed are Central Time)

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

530088151 12/3/01

Warranty Statement 2 Storage 17
Safety Rules 3 Troubleshooting Table 18

Assembly 9 Emissions Statement 18
Operation 10 Parts List 20
Maintenance 14 Spanish 23

Service & Adjustments 15 Parts and Ordering Back Cover

FULL TWO YEAR WARRANTY ON CRAFTSMAN ® GASOLINE POWERED

WEEDWACKER ® LINE TRIMMER.

For two years from the date of purchase, when this Craftsman Gasoline Powered
Weedwacker Line Trimmer is maintained, lubricated, and tuned up according to
the operating and maintenance instructions in the instruction manual, Sears will
repair, free of charge, any defect in materials or workmanship.
This warranty excludes nylon line, spark plug, and air filter, which are expendable
parts and become worn during normal use.

If this Weedwacker Line Trimmer is used for commercial purposes, this warranty ap-
plies for only 90 days from the date of purchase. If this Weedwacker Line Trimmer is
used for rental purposes, this warranty applies for only 30 days from the date of pur-

chase. This warranty applies only while this product is in use in the United States.
WARRANTY SERVICE IS AVAILABLEBY RETURNING THE WEEDWACKER LINETRIMMER
TO THE NEAREST SEARS STORE OR SERVICE CENTER INTHE UNITED STATES.

This warranty gives you specific legal rights, and you may also have other rights
which vary from state to state.

Sears, Roebuck and Co., D/817WA, Hoffman Estates, IL 60179

Only the following Gasoline Powered Combination Gardening Appliance power-
head models and their respective attachments have been Classified by Under-
writers Laboratories, Inc., in accordance with the applicable safety requirements.

Powerbead including trimmer attachment .................... 358.795100

Optional brusbcutter attachment ............................ 358.792430

Optional blower attachment ................................ 358.792420

The following attachment is Listed by Underwriter's Laboratories, Inc., in accor-
dance with UL Standard 1602, "Gasoline-Engine-Powered, Rigid-Cutting Mem-
ber Edgers and Edge-Trimmers="

Optional edger attachment ................................. 358.792400

4'LWARNING:Whenusinggar-
deningappliances,basicsafetypre-

cautionsmustalwaysbefollowedto

reducetheriskoffireandserious
injury.Readandfollowallinstructions.

This power unit can be dangerous! Op-
erator is responsible for following
instructions and warnings on unit and in

manual. Read entire instruction manual
before using unit! Be thoroughly familiar

with the controls and the proper use of
the unit. Restrict the use of this unit to

persons who have read, understand,
and will follow the instructions and

warnings on the unit and in the manual.
Never allow children to operate this unit.

INSTRUCTION SAFETY INFORMATION
MANUAL ON THE UNIT

A

DANGER: Never use blades

with line trimmer attachment. Never
use flailing devices with any attach-

ment. This unit (when used with sup-
plied line trimmer attachment) is de-

signed for line trimmer use only. Use
of any other accessories with line trim-

mer attachment will increase the risk
of injury.

@OO

all.WARNING: Trimmer line throws
objects violently. You and others can be
blinded/injured. Wear eye and leg

protection. Keep body parts clear of ro-
tating line.

Eye Protection

/ Hazard 7one

liiBoots

Keep children, bystanders, and animals
50 feet (15 meters) away. Stop unit im-

mediately if approached.

If situations occur which are not cov-
ered in this manual, use care and
good judgment. If you need assis-

tance, contact your Sears Service
Center or call 1-800-235-5878.

OPERATOR SAFETY

• Dress properly. Always wear safety
glasses or similar eye protection

when operating, or performing main-
tenance, on your unit (safety

glasses are available). Eye protec-
tion should be marked Z87.

• Always wear face or dust mask if op-
eration is dusty.

• Always wear heavy, long pants, long
sleeves, boots, and gloves. Wear-

ing safety leg guards is recom-
mended.

• Always wear foot protection. Do not
go barefoot or wear sandals. Stay

clear of spinning line.

• Secure hair above shoulder length.
Secure or remove loose clothing or

clothing with loosely hanging ties,
straps, tassels, etc. They can be
caught in moving parts.

• Being fully covered also helps pro-
tect you from debris and pieces of

toxic plants thrown by spinning line.

• Stay Alert. Do not operate this unit
when you are tired, ill, upset or un-

der the influence of alcohol, drugs,
or medication. Watch what you are
doing; use common sense.

• Wear hearing protection.

• Never start or run inside a closed
room or building. Breathing exhaust

fumes can kill.

• Keep handles free of oil and fuel.

• Always keep engine on the right
hand side of your body.

• Hold the unit firmly with both hands.

• Keep trimmer head (or other option-
al attachment) below waist level and

away from all parts of your body. Do
not raise engine above your waist.

• Keep all parts of your body away
from muffler and spinning line (or

other optional attachment). Keep
engine below waist level. A hot muf-

fler can cause serious burns.

• Keep firm footing and balance. Do
not overreach or use from unstable

surfaces such as ladders, trees,
steep slopes, rooftops, etc.

• Use only in daylight or good artificial
light.

• Use only for jobs explained in this
manual (or manuals for optional at-

tachments).

UNIT/ MAINTENANCE SAFETY

• Disconnect the spark plug before
performing maintenance except car-

buretor adjustments.

• Look for and replace damaged or
loose parts before each use. Look

for and repair fuel leaks before use.
Keep in good working condition.

• Replace trimmer head parts that are
chipped, cracked, broken, or dam-
aged in any other way before using
the unit.

• Maintain unit according to recom-
mended procedures. Keep cutting

line at proper length.

• Use only 0.080 in.(2 mm) diameter
Craftsman(_ brand line. Never use

wire, rope, string, etc.

• Install required shield properly be-
fore using the unit. Use only speci-
fied trimmer head; make sure it is

properly installed and securely fas-
tened.

• Make sure unit is assembled cor-
rectly as shown in this manual.

• Make carburetor adjustments with
lower end supported to prevent line

from contacting any object.

• Keep others away when making car-
buretor adjustments.

• Use only recommended Craftsman
accessories and replacement parts.

• Have all maintenance and service
not explained in this manual per-

formed by a Sears Service Center.

FUEL SAFETY

• Mix and pour fuel outdoors.

• Keep away from sparks or flames.

• Use a container approved for fuel.

• Do not smoke or allow smoking near
fuel or the unit.

• Avoid spilling fuel or oil. Wipe up all
fuel spills.

• Move at least 10 feet (3 meters)
away from fueling site before start-

ing engine.

• Stop engine and allow to cool before
removing fuel cap.

• Always store gasoline in a container
approved for flammable liquids.

TRANSPORTING AND STORAGE

• Allow engine to cool before storing
or transporting in vehicle.

• Empty the fuel tank before storing or
transporting the unit. Use up fuel left

in the carburetor by starting the en-
gine and letting it run until it stops.

• Store unit and fuel in area where fuel
vapors cannot reach sparks or open

flames from water heaters, electric
motors or switches, furnaces, etc.

• Store unit so line limiter blade can-
not accidentally cause injury. The

unit can be hung by the tube.

• Store unit out of reach of children.

SAFETY NOTICE: Exposure to vibra-
tions through prolonged use of gaso-

line powered hand tools could cause
blood vessel or nerve damage in the
fingers, hands, and joints of people

prone to circulation disorders or ab-
normal swellings. 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 the use of this tool
and seek medical attention. An anti-

vibration system does not guarantee
the avoidance of these problems. Us-

ers who operate power tools on a con-
tinual and regular basis must monitor
closely their physical condition and

the condition of this tool.
SPECIAL NOTICE: This unit is

equipped with a temperature limiting

muffler and spark arresting screen

which meets the requirements of Cali-
fornia Codes 4442 and 4443. All U.S.

forest land and the states of California,

Idaho, Maine, Minnesota, New Jersey,
Oregon, and Washington require by
law that many internal combustion en-

gines be equipped with a spark arrest-

ing screen. If you operate in a locale

where such regulations exist, you are

legally responsible for maintaining the

operating condition of these parts.

Failure to do so is a violation of the
law. For normal homeowner use, the
muffler and spark arresting screen will

not require any service. After 50
hours of use, we recommend that your

muffler be serviced or replaced by a

Sears Service Center.

LINE TRIMMER SAFETY

_IWARNING: Inspect the area to

be trimmed before each use. Remove

objects (rocks, broken glass, nails,
wire, etc.) which can be thrown by or

become entangled in line. Hard ob-
jects can damage the trimmer head
and be thrown causing serious injury.

• Use only for trimming, scalping, mow-

ing and sweeping. Do not use for
edging, pruning or hedge trimming.

• Cutting on left side of the shield will
throw debris away from the operator.

ADDITIONALSAFETY RULES

FOR OPTIONAL ATTACHMENTS

'_,WARNING: For each optional
attachment used, read entire instruc-

tion manual before use and follow all
warnings and instructions in manual

and on attachment.
_IWARNING: Ensure handlebar is

installed when using edger or brush-
cutter attachments. Attach handlebar

above arrow on safety label on the up-
per tube (engine end of unit). If your

edger or brushcutter attachment does
not include a handlebar, a handlebar

accessory kit (#530071451 ) is avail-
able from your Sears Service Center.

"_' Handlebar

EDGER SAFETY

_.WARNING: Inspect the area to
be edged before each use. Remove
objects (rocks, broken glass, nails,

wire, etc.) which can be thrown by the
blade or can wrap around the shaft.

• Blade rotates momentarily after the
trigger is released. The blade can

seriously cut you or others.

• Allow blade to stop before removing
it from the cut.

Blade rotates Allow bladetostop

after the fromthe cut.

• Throw away blades that are bent,
warped, cracked, broken or dam-

aged in any other way. Replace
parts that are cracked, chipped, or
damaged before using the unit.

• Do not attempt to remove cut materi-
al nor hold material to be cut when

the engine is running or when cut-
ting blade is moving.

• Always keep the wheel and depth
adjusting skid in contact with the

ground.

before removingit

• Always push the unit slowly over the
ground. Stay alert for uneven side-

walks, holes in the terrain, large
roots, etc.

• Always use the handlebar when us-
ing edger attachment.

BLOWER/VACUUM SAFETY

_,WARNING: Inspect area before
starting unit. Remove all debris and

hard objects such as rocks, glass,

wire, etc. that can ricochet, be thrown,
or otherwise cause injury or damage

during operation.

• Do not set unit on any surface ex-
cept a clean, hard area while engine

is running. Debris such as gravel,
sand, dust, grass, etc., could be

picked up by the air intake and
thrown out through discharge open-

ing, damaging unit, property, or
causing serious injury to bystanders
or operator.

• Never place objects inside the blow-
er tubes, vacuum tubes or blower

outlet. Always direct the blowing de-
bris away from people, animals,
glass, and solid objects such as

trees, automobiles, walls, etc. The
force of air can cause rocks, dirt, or
sticks to be thrown or to ricochet

which can hurt people or animals,
break glass, or cause other damage.

• Never run unit without the proper
equipment attached. When using

your unit as a blower, always install
blower tubes.

• Check air intake opening, blower
tubes or vacuum tubes frequently,

always with engine stopped and
spark plug disconnected. Keep

vents and discharge tubes free of
debris which can accumulate and

restrict proper air flow.

• Never place any object in air intake
opening as this could restrict proper

air flow and cause damage to the
unit.

• Never use for spreading chemicals,
fertilizers, or other substances which

may contain toxic materials.

• To avoid spreading fire, do not use
near leaf or brush fires, fireplaces,

barbecue pits, ashtrays, etc.

BRUSHCUTTER SAFETY

DANGER: Blade can thrust vio-

lently away from material it does not
cut. Blade thrust can cause amputa-

tion of arms or legs.

,_LWARNING: Do not use trimmer
head as a fastening device for the

blade.

_WARNING: The blade contin-
ues to spin after the throttle is re-

leased or engine is turned off. The
coasting blade can throw objects or

seriously cut you if accidentally
touched. Stop the blade by contacting
the left hand side of the coasting

blade with material already cut.

Stop coasting

blade by contact

with cut material.

®

A

411WARNING: Inspect the area to
be cut before each use. Remove ob-

jects (rocks, broken glass, nails, wire,
etc.) which can be thrown or become

entangled in the blade or trimmer line.

• Throw away and replace blades that
are bent, warped, cracked, broken

or damaged in any other way.

• Install required shield properly be-
fore using the unit. Use the metal

shield for all metal blade use.

_WARNING: Only use brushcut-
ter attachments that provide a metal

shield with proboscis nose.

Pr_cis

• Use only specified blade and make
sure it is properly installed and se-

curely fastened.

• Cut from your right to your left,

• Always use the handlebar and a
properly adjusted shoulder strap
with blade (see ASSEMBLY instruc-
tions in brushcutter attachment in-

struction manual).

CULTIVATOR SAFETY
_,WARNING: Rotating tines can

cause serious injury. Keep away from

rotating tines. Stop the engine and
disconnect the spark plug before un-
clogging tines or making repairs.

dmWARNING: Inspect the area to

be cultivated before starting the unit.

Remove all debris and hard and sharp
objects such as rocks, vines, branch-
es, rope, string, etc.

• Avoid heavy contact with solid ob-

jects that might stop the tines. If
heavy contact occurs, stop the en-

gine and inspect the unit for dam-
age.

• Never operate the cultivator without
the tine cover in place and properly

secured.

• Keep the tines and guard clear of
debris.

• After striking a foreign object, stop
the engine, disconnect the spark

plug and inspect the cultivator for
damage. Repair before restarting.

• Disconnect attachment from the
drive engine before cleaning the

tines with a hose and water to re-
move any build-up. Oil the tines to

prevent rust.

• Always wear gloves when servicing
or cleaning the tines. The tines be-
come very sharp from use.

• Do not run unit at high speed unless
cultivating.

6

HEDGE TRIMMER SAFETY

,_ DANGER: RISK OF CUT; KEEP

HANDS AWAY FROM BLADE - Blade

moves momentarily after the trigger is
released. Do not attempt to clear
away cut material when the blade is in

motion. Make sure the switch is in the
OFF position, the spark plug wire is

disconnected, and the blade has
stopped moving before removing

jammed material from the cutting
blade. Do not grab or hold the unit by
the cutting blade.

Blades move

momentarily

after the

Allow blades to stop
before removing
them from the cut.

dtriggeris

the blade has completely stopped

moving. Keep hands, face and feet at

a distance from all moving parts. Do

not attempt to touch or stop the blade

when it is moving.

_WARNING: Falling objects can
cause severe head injury. Wear head

protection when operating this unit

with a pole pruner attachment.

_f_.WARNING:

Inspect the area be-

fore starting the unit. Remove all de-
bris and hard objects such as rocks,
glass, wire, etc. that can ricochet, be
thrown, or otherwise cause injury or

damage during operation.

• Do not use a cutting blade that is
bent, warped, cracked, broken or

damaged in any other way. Have
worn or damaged parts replaced by

your Sears Service Center.

• Always keep unit in front of your
body. Keep all parts of your body

away from the cutting blade.

• Keep the cutting blade and air vents
clear of debris.

POLE PRUNER SAFETY

,_WARNING: Reciprocating blade
can cause severe injury. Inspect the

unit before use. Do not operate unit
with a bent, cracked or dull blade=

Keep away from the blade.

_.WARNING: The reciprocating
blade is sharp. Do not touch. To pre-

vent serious injury, always stop engine
and ensure blades have stopped

moving, disconnect spark plug, and
wear gloves when changing or han-
dling the blade.

,_WARNING: A coasting blade
can cause injury while it continues to

move after the engine is stopped.

Maintain proper control of the unit until

llWARNING: To prevent serious

injury, do not use more than one boom

extension with a pole pruner attach-

ment.

_IWARNING: Keep the pruner
away from power lines or electrical

wires.

• Only use for pruning limbs or
branches up to 4 inches in diameter.

• Do not operate the unit faster than
the speed needed to prune. Do not
run the unit at high speed when not

pruning.

• Always stop the unit when work 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.
Have any damage repaired by a

Sears Service Center before at-
tempting further operations. Discard

blades that are bent, warped,
cracked or broken.

• Stop the unit immediately if you feel
excessive vibration. Vibration is a

sign of trouble. Inspect thoroughly
for loose nuts, bolts or damage be-

fore continuing. Contact Sears Ser-
vice for repair or replacement of af-
fected parts as necessary.

SNOW THROWER SAFETY

_IWARNING: Keep hands and
feet away from the rotor when starting

or running the engine. Never attempt
to clear the rotor with the engine/motor

running. Stop engine and disconnect
spark plug before unclogging snow or
debris from discharge chute or when
adjusting vanes.

________
4BIWARNING: Never lean over dis-

charge chute. Rocks or debris could
be thrown into the eyes and face and

cause serious injury or blindness.

WARNING: Inspect the area

where the unit is to be used. Remove
objects that could be thrown or dam-

age the unit. Some objects may be
hidden by fallen snow - be alert for

the possibility.

• Direct material discharge away from
glass enclosures, automobiles, etc.

• Do not run engine at high speed
while not removing snow.

• Be attentive when using the snow-
thrower, and stay alert for holes in
the terrain and other hidden haz-
ards.

• Make sure the rotor will spin freely
before attaching the snowthrower to

the powerhead.

• If the rotor will not rotate freely due
to frozen ice, thaw the unit before

thoroughly before attempting to op-
erate under power.

• Keep the rotor clear of debris.

• Do not throw snow near other
people. The snow thrower could

propel small objects at high speed
causing injury.

• After striking a foreign object, stop
the engine, disconnect spark plug

and inspect the snowthrower for
damage and repair if necessary be-

fore restarting unit.

• Never operate the snowthrower near
glass enclosures, automobiles and

trucks.

• Never attempt to use the snow-
thrower on a roof.

• Never operate the snowthrower near
window wells, dropoffs, etc.

• Never discharge snow onto public
roads or near moving traffic.

• Clear snow from slopes by going up
and down; never across. Use cau-

tion when changing directions. Nev-
er clear snow from steep slopes.

• Let snowthrower run for a few min-
utes after clearing snow so moving

parts do not freeze.

• Look behind and use care when
backing up. Exercise caution to

avoid slipping or falling, especially
when operating in reverse.

• Know how to stop quickly.

CARTONCONTENTS
Checkcartoncontentsagainstthefol-

lowinglist.
Model358,795100

• Powerhead

• TrimmerAttachment

• Shield

• WingNut(screwedontoshield)

• ContainerofOil
Examinepartsfordamage.Donot

usedamagedparts.

NOTE:Ifyouneedassistanceorfind

partsmissingordamaged,call

1-800-235-5878.
Itisnormalforthefuelfiltertorattlein

theemptyfueltank.

Findingfueloroilresidueonmuffleris

normalduetocarburetoradjustments
andtestingdonebythemanufacturer.

ASSEMBLY

,_WARNING: If received as-
sembled, repeat all steps to ensure

your unit is properly assembled and all
fasteners are secure.

INSTALLING TRIMMER ATTACH-
MENT

CAUTION: When installing trimmer

attachment, place the unit on a flat
surface for stability.

1. Loosen the coupler by turning the

knob counterclockwise.

Coupler

_OOSEN

Coupler Primary Hole

\ / Guide Recess

Tube Attachment

dmWARNING: Make sure the lock-

ing/release button is locked in the pri-

mary hole and the knob is securely
tightened before operating the unit.
All attachments are designed to be

used in the primary hole.

For optional attachments, see the AS-
SEMBLY section of the applicable at-

tachment instruction manual.

ATTACHING SHIELD

_,WARNING: The shield must be

properly installed. The shield provides

partial protection from the risk of thrown
objects to the operator and others and

is equipped with a line limiter blade
which cuts excess line to the proper

length. The line limiter blade (on under-
side of shield) is sharp and can cut you.

For proper orientation of shield, see

KNOW YOUR TRIMMER illustration in OP-

ERATION section.

1. Remove wing nut from shield.

2. Insert bracket into slot as shown.

3. Pivot shield until bolt passes

through hole in bracket.

4. Securely tighten wing nut onto

bolt.

Shield _,_ Slot

_ ....__..----_/\\ Bracket

Button

TIGHTEN Knob

2. Remove the tube cap from the
trimmer attachment (if present).

3. Position locking/release button of

attachment into guide recess of
coupler.

4. Push the attachment into the cou-

pler until the locking/release button
snaps into the primary hole.

5. Before using the unit, tighten the

knob securely by turning clock-

wise.

Line Limiter Blade f Nut

ADJUSTING THE HANDLE
_,WARNING: When adjusting tile

handle, be sure it remains between

the trigger and the arrow on the safety

label.

1. Loosen wing nut on handle.

2. Rotate the handle on the tube to

9

\ _ Wing

an upright position; retighten wing
nut.

KNOW YOUR TRIMMER

READ THiS iNSTRUCTiON MANUAL AND SAFETY RULES BEFORE OPERATING YOUR

UNIT. Compare the illustrations with your unit to familiarize yourself with the location
of the various controls and adjustments. Save this manual for future reference.

Assist Handle

J

Trimmer
Head

Tube

Shield

Coipler

Handle

/,

Line Limiter ThrottIe Trigger
Blade

Choke
Lever

ON/OFF SWITCH
The ON/OFFswitch is located on the
trigger handle and is used to stop the
engine. Move the switch to the OFF

position to stop the engine.

PRIMER BULB

The PRIMER BULB removes air from
the carburetor and fuel lines and fills

them with fuel. This allows you to start
the engine with fewer pulls on the

starter rope. Activate the primer bulb
by pressing it and allowing it to return
to its original form.

BEFORE STARTING ENGINE

_,WARNING: Be sure to read
the fuel information in the safety rules

before you begin. If you do not under-
stand the safety rules, do not attempt

to fuel your unit. Call 1-800-235-5878.

FUELING ENGINE

_WARNING: Remove fuel cap
slowly when refueling.
This engine is certified to operate on
unleaded gasoline. Before operation,

gasoline must be mixed with a good
quality synthetic 2-cycle air-cooled

engine oil. We recommend Craftsman
brand synthetic oil. Mix gasoline and oil

at a ratio of 40:1. A 40:1 ratio is
obtained by mixing 3.2 ounces of oil

with 1 gallon of unleaded gasoline.

Included with this trimmer is a 3.2

ON/OFF Switch

Primer Bulb

Muffler

CHOKE

The CHOKE helps to supply fuel to the
engine to aid in cold starting. Activate
the choke by moving the choke lever to

the FULL CHOKE position. After the en-
gine attempts to start, move the choke

lever to the HALFCHOKE position. Once

engine has started, move the choke le-
ver to the OFF CHOKE position.
COUPLER

The COUPLER enables optional at-
tachments to be installed on the unit.

ounce container of oil. Pour the entire
contents of this container into 1 gallon

of gasoline to achieve the proper fuel

mixture. DO NOT USE automotive oil or
boat oil. These oils will cause engine

damage. When mixing fuel, follow

instructions printed on container.
Once oil is added to gasoline, shake

container momentarily to assure that the
fuel is thoroughly mixed. Always read

and follow the safety rules relating to
fuel before fueling your unit.

IMPORTANT

Experience indicates that alcohol
blended fuels (called gasohol or using

ethanol or methanol) can attract mois-
ture which leads to separation and
formation of acids during storage. Acidic

gas can damage the fuel system of an
engine while in storage.

lO

To avoid engine problems, empty the
fuel system before storage for 30 days

or longer. Drain the gas tank, start the
engine and let it run until the fuel lines

and carburetor are empty. Use fresh
fuel next season.

Never use engine or carburetor cleaner

products in the fuel tank or permanent
damage may occur.

See the STORAGE section for additional
information.

HOW TO STOP YOUR UNIT

• To stop the engine, move the

ON/OFF switch to the OFFposition.

• If engine does not stop, move choke

lever to FULL CHOKE position.

ON/OFF Switch

Choke
position

decal

4. Squeeze the throttle trigger fully and
hold through all remaining steps.

5. Pull starter rope handle sharply
until engine sounds as if it is trying
to start, but do not pull rope more

than 6 times.

6. As soon as engine sounds as if it
is trying to start, move choke lever

to HALF CHOKE by aligning lever
with position shown on decal (see
illustration below).

HOW TO START YOUR UNIT

_WARNING: The trimmer head
will turn while starting the engine.

Avoid any contact with the muffler. A
hot muffler can cause serious burns.

STARTING A COLD ENGINE (or a
warm engine after running out of

fuel)

_-_4_ .. tarting Position

Choke

_Lever

Primer Bulb

Muffler

1. Set unit on a flat surface.

2. Slowly press the primer bulb 6
times.

3. Move choke lever to FULL CHOKE

by aligning lever with position
shown on decal (see illustration
below).

Choke
position

decal

7. Pull starter rope sharply until engine
runs, but no more than 6 pulls. If the

engine doesn't start after 6 pulls (at
the HALFCHOKE position), move the

choke lever to the FULL CHOKE
position and press the primer bulb 6

times. Squeeze and hold the throttle
trigger and pull the starter rope 2

more times. Move the choke lever
to the HALF CHOKE position and pull
the starter rope until the engine

runs, but no more than 6 pulls. If the
engine doesn't start, repeat proce-

dure 2 additional times.
NOTE: If engine still doesn't start, it

is probably flooded. Proceed to
STARTING A FLOODED ENGINE.

8. Once the engine starts, allow it to
run 10 seconds, then move the

choke lever to OFF CHOKE by
aligning lever with position shown
on decal (see illustration below).

Allow the unit to run for 30 more
seconds at OFF CHOKE before re-
leasing the throttle trigger.
NOTE: If engine dies with the

choke lever in the OFF CHOKE
position, move the choke lever to
the HALF CHOKE position and pull

the rope until engine runs, but no
more than 6 pulls.

11

Choke
position

decal

Upper Tube

Coupler

Lower
Attachment

STARTING A WARM ENGINE

1. Move ON/OFF switch to the ON
position.

2. Move the choke lever to the HALF
CHOKE position.

3. Squeeze and hold the throttle trig-
ger. Keep throttle trigger fully

squeezed until the engine runs
smoothly.

4. Pull starter rope sharply until en-
gine runs, but no more than 5
pulls.

5. Allow engine to run 15 seconds,

then move the choke lever to the

OFF CHOKE position.

NOTE: If engine has not started, pull
starter rope 5 more pulls. If engine still
does not run, it is probably flooded.

STARTING A FLOODED ENGINE

Flooded engines can be started by
placing the choke lever in the OFF

CHOKE position; then, pull the rope to
clear the engine of excess fuel. This

could require pulling the starter handle
many times depending on how badly

the unit is flooded.

If the unit still doesn't start, refer to

TROUBLESHOOTING TABLE or call

1-800-235-5878.

OPERATING THE COUPLER
This model is equipped with a coupler

which enables optional attachments to
be installed. The optional attach-

ments are:

Edger ................. 358.792400

Cultivator .............. 358.792410

Blower ................ 358.792420

Brushcutter ............ 358.792430

_I_WARNING: Always stop unit
and disconnect spark plug before re-
moving or installing attachments.

REMOVING TRIMMER ATTACH-

MENT (OR OTHER OPTIONAL AT-
TACHMENTS)
CAUTION: When removing or instal-

ling attachments, place the unit on a
flat surface for stability.

1= Loosen the coupler by turning the

knob counterclockwise=

TIGHTEN Knob

2. Press and hold the locking/release
button.

Locking/Release
Button

/ o

Lower Attachment

3. While securely holding the engine

INSTALLING OPTIONAL ATTACH-
MENTS

1. Remove the tube cap from the at-

2. Position locking/release button of

3. Push the attachment into the cou-

4. Before using the unit, tighten the

10&WARNING: Make sure the lock-

ing/release button is locked in the pri-
mary hole and the knob is securely

tightened before operating the unit.
OPERATING POSITION

ALWAYS WEAR:

Cut from your right to y

12

ouper_ Upper Tube

and upper tube, pull the attach-
ment straight out of the coupler.

tachment (if present).
attachment into guide recess of

coupler.
pler until the locking/release button

snaps into the primary hole.
knob securely by turning clockwise.

couple r Primary Hole

Upper Locking/ Attachment

Tube Release

Long Pants

Heavy Shoes

Guide Recess

Button

Eye Protection

left.

all.WARNING: Always wear eye
protection. Never lean over the trim-

mer head. Rocks or debris can rico-
chet or be thrown into eyes and face

and cause blindness or other serious
injury.

Do not run the engine at a higher

speed than necessary. The cutting
line will cut efficiently when the engine

is run at less than full throttle. At lower
speeds, there is less engine noise and

vibration. The cutting line will last
longer and will be less likely to "weld"

onto the spool.
Always release the throttle trigger and

allow the engine to return to idle
speed when not cutting.

To stop engine:

• Release the throttle trigger.

• Move the ON/OFF switch to the OFF
position.

TRIMMER LINE ADVANCE
The cutting head advances line au-

tomatically. Do not tap head on the
ground to advance line. This may

break parts and cause cutting head to
malfunction.

Upon unit start up, the line will advance
automatically to the correct cutting path
length.

Always keep the shield in place when
the tool is being operated.

WARNING: Use only 0.080"

(2 mm) diameter round line. Other

sizes and shapes of line will not ad-
vance properly and will result in im-
proper cutting head function or can

cause serious injury. Do not use other
materials such as wire, string, rope,
etc. Wire can break off during cutting

and become a dangerous missile that
can cause serious injury.

CUTTING METHODS

_,WARNING: Use minimum
speed and do not crowd the line when

cutting around hard objects (rock,
gravel, fence posts, etc.), which can

damage the trimmer head, become
entangled in the line, or be thrown
causing a serious hazard.

• The tip of the line does the cutting.

You will achieve the best perform-
ance and minimum line wear by not

crowding the line into the cutting
area. The right and wrong ways are

shown below.

Tip of the Line Line Crowded into
Does The Cutting Work Area

Right

• The line will easily remove grass
and weeds from around walls,
fences, trees and flower beds, but it
also can cut the tender bark of trees
or shrubs and scar fences.

• For trimming or scalping, use less
than full throttle to increase line life

and decrease head wear, especially:

• During light duty cutting.

• Near objects around which the line

can wrap such as small posts,
trees or fence wire.

• For mowing or sweeping, use full
throttle for a good clean job.

TRIMMING - Hold the bottom of the
trimmer head about 3 in. (8 cm) above

the ground and at an angle. Allow only
the tip of the line to make contact. Do

not force trimmer line into work area.

Trimming _..._.__

\ " ,,_ \

3 in. (8 cm) I'-'_ ._-_"

Above Ground " :_-_,_'_¢

SCALPING - The scalping technique
removes unwanted vegetation down

to the ground. Hold the bottom of the
trimmer head about 3 in. (8 cm) above

the ground and at an angle. Allow the
tip of the line to strike the ground

around trees, posts, monuments, etc.
This technique increases line wear.

t

v

MOWING - Your trimmer is ideal for
mowing in places conventional lawn

mowers cannot reach. In the mowing
position, keep the line parallel to the

ground. Avoid pressing the head into
the ground as this can scalp the
ground and damage the tool.

13

Mowing

MAINTENANCE SCHEDULE

_, WARNING: Disconnect the spark plug before performing maintenance

except for carburetor adjustments.

CARE & MAINTENANCE TASK
Check for loose fasteners and parts

Check for damaged or worn parts
Inspect and clean unit and labels

Clean air filter
Inspect muffler and spark arresting screen

Replace spark plug

SWEEPING - The fanning action of

the rotating line can be used to blow
away loose debris from an area. Keep
the line parallel to and above the area

surface and swing the tool from side
to side.

Sweeping _ i_ _"

o,%,_=,,/o

WHEN TO PERFORM

Before each use
Before each use

After each use
Every 5 hours of operation

Every 50 hours of operation

Yearly

GENERAL RECOMMEN DATIONS

The warranty on this unit does not
cover items that have been subjected

to operator abuse or negligence. To
receive full value from the warranty,

the operator must maintain unit as
instructed in this manual. Various ad-

justments will need to be made peri-
odically to properly maintain your unit.

CHECK FOR LOOSE

FASTENERS AND PARTS

• Spark Plug Boot

• Air Filter

• Housing Screws

• Assist Handle Screw

• Debris Shield
CHECK FOR DAMAGED OR

WORN PARTS
Contact Sears Service Center for re-

placement of damaged or worn parts.

• ON/OFF Switch - Ensure ON/OFF
switch functions properly by moving

the switch to the OFF position. Make
sure engine stops; then restart en-

gine and continue.

• Fuel Tank - Discontinue use of unit
if fuel tank shows signs of damage

or leaks.

• Debris Shield - Discontinue use of
unit if debris shield is damaged.

INSPECT AND CLEAN UNIT AND LA-
BELS

• After each use, inspect complete
unit for loose or damaged parts.

Clean the unit and labels using a
damp cloth with a mild detergent.

• Wipe off unit with a clean dry cloth.

CLEAN AIR FILTER
A dirty air filter decreases engine per-

formance and increases fuel con-
sumption and harmful emissions. Al-

ways clean after every 5 hours of
operation.

1. Clean the cover and the area
around it to keep dirt from falling

into the carburetor chamber when
the cover is removed.

2. Remove parts by pressing button
to release air filter cover.

NOTE: To avoid creating a fire hazard

or producing harmful evaporative
emissions, do not clean filter in gaso-

line or other flammable solvent.

3. Wash the filter in soap and water.

4. Allow filter to dry.

5. Add a few drops of oil to the filter;
squeeze the filter to distribute oil.

6. Replace parts.

14

Bu on

_, .... X_.___z_'_":_ _t

,4/_ "_-_ Air Filter

LINE REPLACEMENT

Pre-wound spools offer the most con-
venient method for replacing line and
ensuring optimum performance.

• Replacement spools are color-coded

to ensure use of the correct spool with
your unit. Be sure to use the same
color spool as the existing spool.

NOTE: Always clear dirt and debris
from cutting head components when

performing any type of maintenance.

• Hold spool and unscrew cap by turn-

ing in the direction shown on top of
the cap.

• Remove line guide ring and spool.

Use a pre-wound spool or refill spool
with line. If using a pre-wound spool,

remove tape strip from line and spool.

REFILLING THE SPOOL WITH LINE
_WARNING: Use only 0.080" (2

mm) diameter round line. Other
sizes and shapes of line will not ad-

vance properly and will result in im-
proper cutting head function or can
cause serious injury. Do not use other

materials such as wire, string, rope,
etc. Wire can break off during cutting

and become a dangerous missile that
can cause senous injury.

1. Cut a length of 30 feet of 0.080" (2

2. Insert one end of line into center

will feed into spool in the direction
wise).

Line guide ring

"_-/ _ Spool

mm) diameter round Craftsman
brand line.

cavity of empty spool. Ensure line
shown on the spool (counterclock-

REPLACE SPARK PLUG
Replace the spark plug each year to

ensure the engine starts easier and

runs better. Set spark plug gap at

0.025 in. Ignition timing is fixed and
nonadjustable.

1. Twist, then pull off spark plug boot.

2. Remove spark plug from cylinder

and discard.

3. Replace with Champion RCJ-6Y

spark plug and tighten securely
with a 3/4 inch socket wrench.

4. Reinstall the spark plug boot.

_-_, Feed line in

__',,_ direction

_',_'_i ; showeon

I,_L_, _,_;jl I spool

Spool

3. Continue feeding line into spool,

leaving 4 - 6 inches (10 - 15 cm)
unwound from center of spool.

INSTALLING SPOOL WITH LINE

1. Install replacement spool.

2. Thread line through line guide ring.

Line thsough guide ring {t -

3. Rest guide ring on spool and place

line through slot. Allow line to ex-
tend 4 - 6 inches (10 - 15 cm)

from center of spool.

4. Ensure line remains in slot while

screwing cap on to the shaft.
Only tighten cap hand tight!

CARBURETOR ADJUSTMENT
_iWARNING: The trimmer head

will be spinning during most of this

procedure. Wear your protective equip-
ment and observe all safety precau-

tions. After making mixture adjustments,

recheck idle speed= The trimmer head

15

Replacement Spool

andanyoptionalattachmentsmustnot
move/spinatidlespeed.

Carburetoradjustmentiscriticalandif
doneimproperlycanpermanently
damagetheengineaswellasthecar-

buretor.Ifyourequirefurtherassis-
tanceorareunsureaboutperforming
thisprocedure,callourcustomeras-
sistancehelplineat1-800-235-5878.

Oldfuel,adirtyairfilter,adirtyfuelfil-
ter,orfloodingmaygivetheimpres-

sionofanimproperlyadjustedcarbu-

retor.Checktheseconditionsbefore
adjustingthecarburetor.

Thecarburetorhasbeencarefullyset
atthefactory.Adjustmentsmaybe

necessaryifyounoticeanyofthefol-
lowingconditions:

• Thetrimmerheadand/oranyoptional

attachmentmovesatidle.SeeIDLE
SPEED-Tunderadjustingprocedure.

• Enginewillnotidle.SeeIDLE
SPEED-Tunderadjustingprocedure.

• Enginediesorhesitatesinsteadof
accelerating.SeeACCELERATION

CHECKunderadjustingprocedure.

• Lossofcuttingpower.SeeMIXTURE
ADJUSTMENT(LorH)underadjust-

ingprocedure.

Therearethreeadjustmentscrewson
thecarburetor.Thelowspeedadjust-

mentscrewismarkedwiththeletterL,
andthehighspeedadjustmentscrewis

markedwiththeletter14.Thethirdscrew
istheidleadjustmentscrewandis

markedwiththeletterT.

(L)

Adjustment(HHHHHHHHH_._stment

IdleScrewAdjustment(T)

ADJUSTING PROCEDURE
CAUTION: Do not force plastic limiter

cap on screws beyond the built-in
stops or damage will occur. Be sure

trimmer line is extended to the maxi-
mum length allowed by the line limiter

blade.
Initial Settings:

1. Turn both mixture screws (L and
H) counterclockwise until they

stop.

2. Turn the IDLE SPEED screw (T)
clockwise until it stops. Now turn

counterclockwise 4 1/2 turns.

3. Start engine, cut grass for 3 min-
utes, then proceed to adjust

screws according to the instruc-
tions below. If engine perfor-

mance at initial settings is accept-
able, no further adjustments are
necessary. If engine does not
start, refer to TROUBLESHOOTING

TABLE. If still unable to remedy
situation, call 1-800-235-5878.

Idle Speed-T
Allow engine to idle. If the trimmer
head moves, idle speed is too fast. If

the engine stalls, idle speed is too
slow.

• Turn IDLE SPEED screw (T) clock-

wise to increase engine speed.

• Turn IDLE SPEED screw (T) counter-
clockwise to decrease engine

speed.

Low Speed Adjustment -L

1. Allow the engine to idle.

2. Turn low speed mixture screw (L)
slowly clockwise until the speed

begins to drop.

3. Turn the low speed mixture screw
(L) counterclockwise until the

speed increases and then starts to
drop again.

4. Set the low speed mixture screw
(L) at the midpoint between the
two positions.

Readjust the idle speed (See IDLE

SPEED-T).

High Speed Mixture-H

CAUTION: Do not operate engine at
full throttle for prolonged periods while

making high speed adjustments as
damage to the engine can occur. Ad-
just the high speed screw 1/16 of a
turn at a time. A 1/16 turn is about the

width of the slot in the top of the
screw.

1. Allow the engine to idle.

2. Squeeze the throttle trigger fully.

Turn the high speed mixture screw
(H) counterclockwise until it stops.

3. Turn the high speed mixture screw

(H) 1/16 of a turn clockwise at a
time until the engine runs smooth-

ly.

After completing adjustments, check
for acceleration and trimmer head

movement at idle. Reset if necessary.
Acceleration Check

If engine dies or hesitates instead of
accelerating, turn the low speed mix-

ture screw (L) counterclockwise until
you have smooth acceleration.

16

dI_bWARNING: Perform the follow-
ing steps after each use:

• Allow engine to cool before storing
or transporting.

• Store unit and fuel in a well venti-
lated area where fuel vapors cannot

reach sparks or open flames from
water heaters, electric motors or

switches, furnaces, etc.

• Store unit with all guards in place.
Position unit so that any sharp ob-
ject cannot accidentally cause injury.

• Store unit and fuel well out of the
reach of children.

SEASONAL STORAGE

Prepare unit for storage at end of sea-
son or if it will not be used for 30 days
or more.

If your unit is to be stored for a period
of time:

• Clean the entire unit before lengthy

storage.

• Store in a clean dry area.

• Lightly oil external metal surfaces.

FUEL SYSTEM

Under FUELING ENGINE in the OPERA-
TION section of this manual, see mes-

sage labeled IMPORTANT regarding
the use of gasohol in your engine.

Fuel stabilizer is an acceptable alter-

native in minimizing the formation of

fuel gum deposits during storage. Add
stabilizer to the gasoline in the fuel

tank or fuel storage container. Follow
the mix instructions found on stabilizer

container. Run engine at least 5 min-

utes after adding stabilizer.
Craftsman 40:1,2-cycle engine oil (air

cooled) is already blended with fuel
stabilizer. If you do not use this Sears

oil, you can add a fuel stabilizer to
your fuel tank.

ENGINE

• Remove spark plug and pour 1 tea-
spoon of 40:1,2-cycle engine oil (air

cooled) through the spark plug
opening. Slowly pull the starter rope

8 to 10 times to distribute oil.

• Replace spark plug with new one of
recommended type and heat range.

• Clean air filter.

• Check entire unit for loose screws,
nuts, and bolts. Replace any dam-

aged, broken, or worn parts.

• At the beginning of the next season,
use only fresh fuel having the proper

gasoline to oil ratio.

OTHER

• Do not store gasoline from one sea-
son to another.

• Replace your gasoline can if it starts
to rust.

17

TROUBLESHOOTING TABLE

_, WARNING: Always stop unit and disconnect spark plug before perform-

ing all of the recommended remedies below except remedies that require

operation of the unit.

TROUBLE

Engine will not
start.

Engine will 1. Carburetor requires
not idle adjustment.
properly. 2. Crankshaft seals worn.

Engine will not
accelerate,

lacks power.
or dies under

a load.

Engine
smokes

excessively.

Engine runs
hot.

CAUSE REMEDY

1. ON/OFF switch in
OFF position.

2. Engine flooded.

3. Fuel tank empty.

4. Spark plug not firing.

5. Fuel not reaching
carburetor.

6. Carburetor requires
adjustment.

3. Compression low.

1. Air filter dirty.

2. Spark plug fouled.

3. Carburetor requires
adjustment.

4. Carbon build-up on
muffler outlet screen.

5. Compression low.

1. Choke partially on.

2. Fuel mixture incorrect.

3. Air filter dirty.

4. Carburetor requires
adjustment.

1. Fuel mixture incorrect.

2. Spark plug incorrect.

3. Carburetor requires

adjustment.

4. Carbon build-up on

muffler outlet screen.

1. Move ON/OFF switch to ON.

2. See "Starting a Flooded Engine" in
Operation Section.

3. Fill tank with correct fuel mixture.

4. Install new spark plug.

5. Check for dirty fuel filter; replace.
Check for kinked or split fuel line;
repair or replace.

6. See "Carburetor Adjustment" in
Service and Adjustments Section.

1. See "Carburetor Adjustment" in
Service and Adjustments Section.

2. Contact Sears Service Center.

3. Contact Sears Service Center.

1. Clean or replace air filter.

2. Clean or replace plug

and regap.

3. See "Carburetor Adjustment" in
Service and Adjustments Section.

4. Contact Sears Service Center.

5. Contact Sears Service Center.

1. Adjust choke.

2. Empty fuel tank and refill with
correct fuel mixture.

3. Clean or replace air filter.

4. See "Carburetor Adjustment" in

Service and Adjustments Section.

1. See "Fueling Engine" in Operation
section.

2. Replace with correct spark plug.

3. See "Carburetor Adjustment" in

Service and Adjustments Section.

4. Contact Sears Service Center.

YOUR WARRANTY RIGHTS AND
OBLIGATIONS: The U. S. Environ-

mental Protection Agency and Sears,

Roebuck and Co., U.S.A., are pleased

to explain the emissions control system
warranty on your year 2001-2004 small
off-road engine. Sears 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 en-
gine. Your emission control system in-

cludes parts such as the carburetor and
the ignition system. Where a warrant-
able condition exists, Sears will repair

your small off-road engine at no cost to
you. Expenses covered under warranty

include diagnosis, parts and labor.

MANUFACTURER'S WARRANTY
COVERAGE: If any emissions related

part on your engine (as listed under

Emissions Control Warranty Parts List)

is defective or a defect in the materials
or workmanship of the engine causes

the failure of such an emission related
part, the part will be repaired or re-

placed by Sears. OWNER'S WAR-

RANTY RESPONSIBILITIES: As the

small off-road engine owner, you are
responsible for the performance of the
required maintenance listed in your in-

18

structionmanual.Searsrecommends
thatyouretainallreceiptscovering

maintenanceonyoursmalloff-roaden-
gine,butSearscannotdenywarranty

solelyforthelackofreceiptsorforyour
failuretoensuretheperformanceofall

scheduledmaintenance.Asthesmall
off-roadengineowner,youshouldbe

awarethatSearsmaydenyyouwar-
rantycoverageifyoursmalloff-road

engineorapartofithasfaileddueto
abuse,neglect,impropermaintenance,

unapprovedmodifications,ortheuseof
partsnotmadeorapprovedbytheorig-
inalequipmentmanufacturer.Youare

responsibleforpresentingyoursmall
off-roadenginetoaSearsauthorized
repaircenterassoonasaproblemex-

ists.Warrantyrepairsshouldbecom-
pletedinareasonableamountoftime,
nottoexceed30days.Ifyouhaveany

questionsregardingyourwarrantyrights
andresponsibilities,youshouldcontact
yournearestauthorizedservicecenter

orcallSearsat1-800-469-4663.

WARRANTY COMMENCEMENT

DATE: The warranty period begins on

the date the small off-road engine is
purchased. LENGTH OF COVERAGE:
This warranty shall be for a period of

two years from the initial date of pur-
chase. WHAT IS COVERED: REPAIR

OR REPLACEMENT OF PARTS. Re-
pair or replacement of any warranted

part will be performed at no charge to
the owner at an approved Sears servic-
ing center. If you have any questions

regarding your warranty rights and re-
sponsibilities, you should contact your

nearest authorized service center or call
Sears at 1-800-469-4663. WARRAN-
TY PERIOD: Any warranted part which
is not scheduled for replacement as re-

quired maintenance, or which is sched-
uled only for regular inspection to the

effect of "repair or replace as neces-
sary" shall be warranted for 2 years.

Any warranted part which is scheduled

This engine is certified to be emissions compliant for the following use:
[] Moderate (50 hours)

[] Intermediate (125 hours)
[] Extended (300 hours)

for replacement as required mainte-

nance shall be warranted for the period

of time up to the first scheduled replace-

ment point for that part. DIAGNOSIS:

The owner shall not be charged for
diagnostic labor which leads to the de-
termination that a warranted part is de-

fective if the diagnostic work is per-
formed at an approved Sears servicing

center. CONSEQUENTIAL DAMAGES:

Sears may be liable for damages to

other engine components caused by
the failure of a warranted part still under

warranty. WHAT IS NOT COVERED:
All failures caused by abuse, neglect, or

improper maintenance are not covered.

ADD-ON OR MODIFIED PARTS: The

use of add-on or modified parts can be

grounds for disallowing a warranty
claim. Sears is not liable to cover fail-

ures of warranted parts caused by the

use of add-on or modified parts. HOW
TO FILE A CLAIM: If you have any
questions regarding your warranty rights

and responsibilities, you should contact
your nearest authorized service center

or call Sears at 1-800-469-4663.
WHERE TO GET WARRANTY SER-

VICE: Warranty services or repairs shall

be provided at all Sears service centers.
Call 1-800-469-4663. MAINTE-

NANCE, REPLACEMENT AND RE-

PAIR OF EMISSION RELATED

PARTS: Any Sears approved replace-

ment part used in the performance of
any warranty maintenance or repair on
emission related parts will be provided

without charge to the owner if the part is

under warranty. EMISSION CONTROL
WARRANTY PARTS LIST: Carburetor,

Ignition System: Spark Plug (covered

up to maintenance schedule), Ignition

Module. MAINTENANCE STATE-

MENT: The owner is responsible for the

performance of all required mainte-

nance as defined in the instruction

manual.

19