Craftsman C944.511561 Instruction Manual

Instruction Manual

32cc/1.9 cu.in. 2-Cycle
GASOLINE WEEDWACKER ®

Model No.

C944.511561

• Safety

• Assembly

• Operation

• Maintenance

• Parts List

• Fran_;ais

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 l,ours listed are Centra, T,me)

Sears Canada, Inc., Toronto, Ontario M5B 2B8

530163193 9/25/02

Warranty Statement 2 Storage 15
Safety Rules 2 Troubleshooting Table 16

Assembly 8 Emissions Statement 17
Operation 9 Parts List 19

Maintenance 13 French 22

Service & Adjustments 14 Parts and Ordering Back Cover

LIMITED TWO (2_ YEAR WARRANTY ON CRAFTSMAN ® GAS POWERED

WEEDWACKER _ LINE TRIMMER

For two (2) years from the date of purchase, Sears Canada, Inc,, will repair or
replace free of charge at Sears option parts which are defective as a result of
material or workmanship.
COMMERCIAL OR RENTAL USE:

Warranty on Gas Weedwacker will be 90 days from the date of purchase if used
for commercial or rental purposes.This warranty does not cover:

1. Spark plugs, filter, line, spool, starter rope, and blade,

2. Damages to the motor of the unit when operated without the proper fuel

mixture (see manual).

Warranty service is available by returning the Weedwacker to the nearest Sears Ser-
vice Centre/Department in Canada. This warranty applies only while this product is in

use in Canada.
This warranty is in addition to any statutory warranty and does not exclude or limit

legal rights you may have but shall run concurrently with applicable provincial

legislation, Furthermore, some provinces do NOT allow limitations on how long an

implied warranty will last, so the above limitations may not apply to you.
Sears Canada, Inc,, Toronto, Ontario MSB 2B8

z_

d#IbWARNING: When using gar-
dening appliances, basic safety pre-

cautions must always be followed to
reduce the risk of fire and serious

injury. Read and follow all instructions.

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

z't

• 1$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.

@@O

_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

;_B o_o_i__ HazardZone

2

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. Wearing
safety leg guards is recommended.

• 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 Craftsman® replacement
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.

3

• 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 not
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 arres-
tor screen. If you operate in a locale
where such regulations exist, you are

legally responsible for installing and
maintaining the operating condition of
these parts. Failure to do so is a viola*
tion of the law. If a spark arresting
screen is required in your area, con*
tact your Sears Service Centre for the

correct kit.

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. De not use for
edging, pruning or hedge trimming.

• Cutting on left side of the shield will

throw debris away from the operator.

ADDITIONAL SAFETY RULES

FOR OPTIONAL ATTACHMENTS

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

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

and on attachment.
_kWARNING: 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

net 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

• 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.

• 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.

4

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.

i

_WARNING: Do not use trimmer

head as a fastening device for the
blade.

_IIWARNING: 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 _/S_ _'"

with cut material.

_111,WARNING: 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.

_i_ WARNING: Only use brushcut-
ter attachments that provide a metal

shield with proboscis nose.

• 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).

5

CULTIVATOR SAFETY
_IkWARNING: 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.

z_

nWARNING: 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.

HEDGE TRIMMER SAFETY

z_

_lb 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

tdgger s

d.

Allow blades to stop
before removing

them from the cut,

_ib 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: The reciprocating

blade/rotating chain can cause severe
injury. Inspect the unit before use. Do

not operate unit with a bent, cracked

or dull blade or dull chain. Keep away
from the blade/chain.

_lk WARNING: The reciprocating

blade/rotating chain is sharp. Do not
touch. To prevent serious injury, always
stop engine and ensure blade/chain

has stopped moving, disconnect spark

plug, and wear gloves when changing
or handling the blade or chain.

_kWARNING: A coasting blade/

rotating chain can cause injury while it
continues to move after the engine is
stopped. Maintain proper control of the

unit until the blade/chain 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 or chain when it is moving.

zl, _____.__

_!bWARNING: Falling objects can
cause severe head injury. Wear head

6

protectionwhenoperatingthisunit

withapoleprunerattachment.

_I_WARNING: To prevent serious

injury, do not use more than one boom

extension with a pole pruner attach-
ment.

,_ WARNING: 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
4_!_WARNING: 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.

_1_WARNING: 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.

7

CARTON CONTENTS

Check carton contents against the fol-

lowing list.
Model C944.511561

• Powerhead

• Trimmer Attachment

• Shield

• Wing Nut (screwed onto shield)

• Container of Oil
Examine parts for damage. Do not

use damaged parts.

NOTE: If you need assistance or find
parts missing or damaged, call

1-800-235-5878.
It is normal for the fuel filter to rattle in

the empty fuel tank.

Finding fuel or oil residue on muffler is
normal due to carburetor adjustments

and testing done by the manufacturer.

ASSEMBLY

delbWARNING: 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

LOOSEN

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.

Coupler Primary Hole

\ / ,_uide Recess

UTPuPber RO,easge/AttLa°(V_e_'ent

Button

_h, 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.
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
KNOWYOURTRIMMER illustration in OP-

ERATIONsection.

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 % _lot

t,4 "_r_-_-Line Umiter _b

Wing

Blade Nut

ADJUSTING THE HANDLE
_IlbWARNING: When ad usting the

hand e, be sure t rema ns between

the trigger and the arrow on the safety

label.

1. Loosen wing nut on handle.

2. Rotate the handle on the tube to
an upright position; retighten wing

nut.

8

KNOW YOUR TRIMMER
READTHiS INSTRUCTIONMANUALAND SAFETY RULES BEFOREOPERATINGYOUR

UNIT. Compare the illustrationswith your unit to familiarize yourself with the location

of the various controls and adjustments. Save this manual for future reference.

Assist Handle

Trimmer
Head

Line Limiter
Blade

Tube

ON/OFF Switch

Starter Handle

Shield ,_

Primer Bulb

/,

Throttle Trigger

Choke

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.

CHOKE

The CHOKEhelps 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 HALF CHOKEposition. Once
engine has started, move the choke le-
ver to the OFF CHOKEposition.

COUPLER
The COUPLER enables optional at-

tachments to be installed on the unit.

BEFORE STARTING ENGINE

_h_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 95 ml ofoil with 4

litres of unleaded gasoline, Included
with this trimmer is a 95 ml container

of oil. Pour the entire contents of this

container into 4 litres 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 sys-
tem of an engine while in storage.
To avoid engine problems, empty the
fuel system before storage for 30 days
or longer. Drain the gas tank, start the

9

engineandletitrununtilthefuellines
andcarburetorareempty.Usefresh

fuelnextseason.

Neveruseengineorcarburetorclean-

erproductsinthefueltankorperma*

nentdamagemayoccur.

SeetheSTORAGEsectionforaddition-
alinformation.

HOWTOSTOPYOURUNIT

• Tostoptheengine,movethe
ON/OFFswitchtotheOFFposition.

• Ifenginedoesnotstop,movechoke
levertoFULLCHOKEposition.

FSwitch

HOW TO START YOUR UNIT

_JbWARNING: 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)

Starting Position

Primer Bulb

Handle

Choke

.Lever

Muffler

1. Set unit on a flat surface.

2. Move ON/OFF switch to the ON

position.

3. Slowly press the primer bulb 6

times.

4. Move choke lever to FULL CHOKE

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

Choke
position

decal

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

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

than 6 times.

7. 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

following illustration).

Choke
position

8. Pull starter rope sharply until engine
runs, but no more than 6 pulls. If the
engine doesn't start after 6 pulls (at
the HALF CHOKE 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 HALFCHOKE 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

STARTINGA FLOODED ENGINE.

9. 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.

10

Choke
position

1. Loosen the coupler by turning the
knob counterclockwise.

UpperTube

Coupler

\ OOSEN

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 ................ C944.511570

Cultivator ............. C944.511580

Brushcutter ........... C944.511590

Blower ............... C944.511601

_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.

TIGHTEN Knob

2. Press and hold the locking/release
button.

Locking/Release
Button

/

LowerAttachment

UpperTube

3. While securely holding the engine
and upper tube, pull the attach-
ment straight out of the coupler.

INSTALLING OPTIONAL ATTACH-

MENTS

1. Remove the tube cap from the at-
tachment (if present).

2. Position locking/release button of
attachment into guide recess of
coupler.

3. Push the attachment into the cou-
pler until the locking/release button

snaps into the primary hole.

4. Before using the unit, tighten the
knob securely by turning clock-

wise,

Coupler Primary Hole

uide Recess

Upper Locking/ Attachment

Tube Release

Button

_h_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.

11

OPERATING POSITION

ALWAYS WEAR:

Eye Protection

Long

Heavy Shoes

Cut from your right to your left.

_!_ 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,

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 Wrong

• 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}

Above Groun

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.

sc.,0io /roll

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.

Mowing

12

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

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
Replace spark plug

WHEN TO PERFORM

Before each use
Before each use

After each use
Every 5 hours of operation

Yearly

GEN ERAL 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.
Air Filter

Button

Air Filter
Cover

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.

13

3. Replace with Champion RCJ-6Y 4. Reinstall the spark plug boot.
spark plug and tighten securely

with a 3/4 inch socket wrench.

LINE REPLACEMENT

• Always use Craftsman replacement

line.

Choose the line size best suited for
the job at hand. Green colored line is
designed for cutting grass, red line for

grass and small weeds. The black col-
ored line is designed for cutting larger
weeds and light brush.

1. Before inserting the line into the
holes in the cutting head, identify

the proper holes. When using

Green, or Red, insert line into the
holes marked small on the cutting

head. Black line should be in-
serted in the holes marked large.

2. Insert both ends of your line
through the proper holes in the

side of the cutting head.

Positioning _ .- Small

Tun_ holes

Large__
holes- _=J

3. Insert ends of the line one at a
time through the positioning tun-

nels.

ha ainst

4. Pull the line and make sure the

line is against the hub and ex-

tended fully through the position-

ing tunnels,

5. Correctly installed line will be the

same length on both ends,

CARBURETOR ADJUSTMENT
_I_WARNING: The trimmer head

will be spinning during most of this

procedure. Wear your protective
equipment and observe all safety pre-
cautions, After making mixture adjust-
ments, recheck idle speed. The trim-

mer head and any optional attach-
ments must not move/spin at idle

speed.

Carburetor adjustment is critical and if
done improperly can permanently
damage the engine as well as the car-

buretor. Ifyou require further assis-
tance or are unsure about performing
this procedure, call our customer as-
sistance help line at 1-800-235-5878.

Old fuel, a dirty air filter, a dirty fuel fil-
ter, or flooding may give the impres-
sion of an improperly adjusted carbu-

retor. Check these conditions before
adjusting the carburetor.

The carburetor has been carefully set
at the factory. Adjustments may be

necessary if you notice any of the fol-

lowing conditions:

• The trimmer head and/or any option-
al attachment moves at idle. See

IDLE SPEED under adjusting proce-
dure.

• Engine will not idle. See IDLE SPEED
under ad usting procedure.

• Eng ned es or hes tates nstead of
accelerating. See ACCELERATION
CHECK under adjusting procedure.

• Loss of cutting power. See MIXTURE
ADJUSTMENT (L or H) under adjust-
ing procedure.

There are three adjustment screws on
the carburetor. The low speed adjust-

ment screw is marked with the letter L,

and the high speed adjustment screw is

marked with the letter H. The third screw
is the idle adjustment screw.

Adjustment _stment (L)

Idle Screw Adjustment

ADJUSTING PROCEDURE

CAUTION: Do not force plastic limiter
cap on screws beyond the built-in
stops or damage will occur. Install a

new cutting line before adjusting car-

buretor to ensure the proper load is on
the engine.

14

Initial Settings:

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

2. Turn the IDLE SPEED screw clock-
wise until it stops. Now turn coun-

terclockwise 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 net

start, refer to TROUBLESHOOTING

TABLE. If still unable to remedy

situation, call 1-800-235-5878.

Idle Speed

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 clockwise to

increase engine speed.

• Turn IDLE SPEEDscrew counterclock-

wise 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).

High Speed Mixture-H
CAUTION: De net operate engine at

full throttle for prolonged periods while

making high speed adjustments as

damage to the engine can occur.

Install a new cutting line before adjust-
ing carburetor to ensure the proper
load is on the engine. Adjust 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) 1116of 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.

zl, _

41_WARNING: 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.

15

ENGINE

• Removesparkplugandpour1tea-
spoonof40:1,2-cycleengineoil(air
cooled)throughthesparkplug
opening.Slowlypullthestarterrope

8to10timestodistributeoil.

• Replacesparkplugwithnewoneof
recommendedtypeandheatrange.

• Cleanairfilter.

• Checkentireunitforloosescrews,
nuts,andbolts,Replaceanydam-

aged,broken,orwornparts.

• Atthebeginningofthenextseason,
useonlyfreshfuelhavingtheproper
gasolinetooilratio.

OTHER

• Donotstoregasolinefromonesea-

sontoanother.

• Replaceyourgasolinecanifitstarts

torust.

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
not idle

properly.

Engine will not
accelerate,

lacks power',
or dies under

a load.

Engine
_mokes

_xcessively.

Engine runs
hot.

CAUSE REMEDY

1. Move ON/OFF switch to ON.

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.

1. Carburetor requires
adjustment.

2. Crankshaft seals worn.

3. Compression low.
f. Air filter dirty.

2. Spark plug fouled.

3. Carburetor requires

adjustment.

4. Carbon build-up on

muffler outlet screen.

5. Compression low.
f. Choke partiaIly 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.

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 fueI 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.

16

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

mental Protection Agency/Environ-
ment Canada and Sears Canada,

Inc., are pleased to explain the emis-
sions control system warranty on your
year 2001-2004 small off-road engine.

Sears Canada must warrant the emis-
sion control system on your small off-

road engine for the periods of time listed

below provided there has been no
abuse, neglect, or improper mainte-

nance of your small off-road engine,
Your emission control system includes

parts such as the carburetor and the

ignition system. Where a warrantable
condition exists, Sears Canada will re-

pair your small off-road engine at no
cost to you. Expenses covered under
warranty include diagnosis, parts and

labor, MANUFACTURER'S WARRAN-
TY COVERAGE: If any emissions re-

lated part on your engine (as listed un-
der Emissions Control Warranty Parts

List) is defective or a defect in the mate-
rials or workmanship of the engine

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

replaced by Sears Canada. OWNER'S
WARRANTY RESPONSIBILITIES: As

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

instruction manual. Sears Canada rec-
ommends that you retain all receipts

covering maintenance on your small
off-road engine, but Sears Canada
cannot deny warranty solely for the lack
of receipts or for your failure to ensure
the performance of all scheduled main-
tenance. As the small off-road engine
owner, you should be aware that Sears

Canada may deny you warranty cover-
age ifyour small off-road engine or a

part of it has failed due to abuse, ne-
glect, improper maintenance, unap-

proved modifications, or the use of parts

not made or approved by the original
equipment manufacturer. You are re-
sponsible for presenting your small off-
road engine to a Sears Canada autho-
rized repair center as soon as a

problem exists. Warranty repairs should

be completed in a reasonable amount
of time, not to exceed 30 days. If you

have any questions regarding your war-
ranty rights and responsibilities, you
should contact your nearest authorized

service center or call Sears Canada at

1-800-665-4455. WARRANTY COM-
MENCEMENT DATE: The warranty pe-

riod 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 purchase. WHAT IS COV-

ERED: REPAIR OR REPLACEMENT

OF PARTS. Repair or replacement of
any warranted part will be performed at

no charge to the owner at an approved
Sears Canada servicing center. If you

have any questions regarding your war-

ranty rights and responsibilities, you
should contact your nearest authorized

service center or call Sears Canada at

1-800-665-4455. WARRANTY PE-

RIOD: 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" shall

be warranted for 2 years. Any war-

ranted part which is scheduled for re-

placement as required maintenance
shall be warranted for the period of time

up to the first scheduled replacement

point for that part. DIAGNOSIS: The
owner shall not be charged for diagnos-

tic labor which leads to the determina-
tion that a warranted part is defective if

the diagnostic work is performed at an
approved Sears Canada servicing cen-

ter. CONSEQUENTIAL DAMAGES:
Sears Canada may be liable for dam-

ages 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 mainte-

nance are not severed. ADD-ON OR

MODIFIED PARTS: The use of add-on
or modified parts can be grounds for

disallowing a warranty claim. Sears

Canada is not liable to cover failures of
warranted parts caused by the use of

add-on or modified parts. HOW TO

FILE A CLAIM: If you have any ques-
tions regarding your warranty rights and

responsibilities, you should contact your

nearest authorized service center or call
Sears Canada at 1-800-665-4455.
WHERE TO GET WARRANTY SER-

VICE: Warranty services or repairs shall

be provided at all Sears Canada service
centers. Call 1-800-665-4455. MAIN-

TENANCE, REPLACEMENT AND RE-

PAIR OF EMISSION RELATED

PARTS: Any Sears Canada approved

17

replacementpartusedintheperfor*
manceofanywarrantymaintenanceor
repaironemission 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

STATEMENT: The owner is responsible
for the performance of all required main*

tenance as defined in the instruction

manual.

The information on the product label indicates which standard your engine is certified.
Example: (Year) EPA Phase 1 or" Phase 2 and/or CALIFORNIA.

This engine is certified to be emissions compliant for the following use:

[] Moderate (50 hours)
[] Intermediate (125 hours)

[] Extended (300 hours)

18