Page 1
IMPORTANT MANUAL
Operator's
Manual
MODEL NO.
358.797161.32cc
A WAR__ING:
ReadtheOperato_sManua_
and FoUmv All
and Safety Instructions,
FailureToDo So CanResult
inSeriousInjury.
Do Not Throw Away
Always Wear Eye Protection During Operation
L
WEEDWACKER ®
2 Cycle Engine
• Assembly
• Operation
b-_uelMix 40:1
• Maintenance
• Repair Parts
Sold.by Sears, Roebuck and Co., Chicago, IL 60684 U.S.A.
5304167877-6-03/31/93 © 1993, Sears, Roebuck and Co.
Page 2
_ o_ Y_ r_o_d_,__W_. _, ,+,isw_k_e- i__,,_i_.m_,_.o_ ,u_,,p_.d,.g__
operatingandmaimenanceiastruaionsintheoi_':atgr_manual.Searswdl repatr_reeoicna$fieany acmct inmatena_
or Workmanship.
This w'arcatuyexcludes nylon fine. sparkplu_ and ali" cleaner which amexpendable partsand become v,Oraduringnor-
mat use. " "'<::"
<_" = If the Wcedwacker"_ is used for commercial or-reataI purposes, this warrantydoes not apply.
*_>.t
C>.t
WARRANTY SERVICE IS AVAILABLEBY CONTAC'I'IIqG THE NEAREST SEARS SERVICECENTER/DEPART-
MENT IN THE UNflED STATES. This warrantyapplies only while this product is in use ia the United States.
This warrant3' gives you specific legal rightS,and you may also have other rights which vary from state to state. _
SEA_RS,ROEBUCK AND CO. DEPT. DISITWA HOFFMAN ESTATES, EL _0IY9 , o "_
TABLE OF CONTENTS
WARNINGS AND SAFETY INSIRUCrIONS ......... 3
KNOW X,DUR TRIMMER
ASSEMBLY ..................................... 6
ACCESSOR!_ ................................ .. 9
S'IX)RAGE ....................................... 9
ENGINE INFORMATION ... .................... :. 10
A .Furling Your E_gine. ......................... l0
B. Pre_tion Che_ ...................... ... 11
C, Starting h-_ons ........... ; ......... ..... 11
D. Op_rati_ Imstr_ctions ......................... 12
USING YOI_ TI_MVIMF_ ......................... 12
A. LineTrimmer Safety .......................... 13
B, Automatic Line ASvanee ....................... 13
....C. Cutting M_ods ............................. 14
D. Line Replaeemeat ................... : .... I5
GENERAL MAINTENANCE ....................... 16
A. Maintenance Safety ........................... 16
B, Air Filter ................................... 16
C. StarterRo_ ................................ _7
D. Flexible Dfim Shaft La_brication ................. 18
E. Carburetor Adjttsanents....................... 19
E Gear Box Lubrication . : ....................... 20
G. Trouble Shooting Omrt ......................... 21
REPMR PAEIS LIST..-_ .......................... 22
INDEX ............................................ 25
QUICK REFERENCI_, PAGE ........................26
ENGINE "OFP;i
MUFFLER:
CLUTCH:
FL1ELTANK:
SPARKPLUG:
SPECIFICATIONS
[2-Cycle, Air-Cooled
o_- 75oo
Idle- 2500 - 3200
Sald State
Diaphragm All Positions with
............... adjustable fuel mixmrejets
Positive Switch
i Auto Rewind
[Tempetmure I.,hmtiag(not spark
arre_g; see Notice, V6)
17ft. oz.
71-858_ (O-14)
FOAMGRW
Page 3
WARNINGS ................. ....
AND SAFETY INSTRUCTIONS
• _ i ,,.............. i ....,
This tool can cause serious injury or blindness to the operator and others.The wamings and safety instructions in this manual
must be followed toprovide reasonable safety and efficiency in using this tool, The operator is responsible for following the
warnings and instructions in this manual and on thetool. Read theentireOperator,s Manual befnreassemblingand using
this tool! Restrict the use of this power tool to persons who read, understand, and follow the warnings and instructions
in this manual and on the tool.
A DANGER
NEVER USE BLADES WITH THIS TOOL.
-- THE BLADE CAN COME OFF AND
SERIO USLYINJURE YOU AND OTHERS
-- THIS TOOL IS DESIGNED FOR
UNE TRIMMER USE ONLY.
A WARNING
THE TRIMMER LINE CAN THROW OBJECTS .
ViOLENTLE
-- YOU CAN BE BLINDF..DOR INJURED.
-- WEAR EYE AND LEG PROTECTION.
HAZARD ZONE FOR THROWN OBJECTS.
THE TRIMMERLINECAN THROW
OBJECTSVlOL_ENTL Y.
-- OTHERS CAN BE BUNDED OR
INJURED.
KEEP PEOPLE AND ANIMALS
30 FEET AWAY.
OPERATOR'S
MANUAL
A WARNING
READ OPERATOR'S MANUAL.
-- FOLLOW ALL Wa,RNINGS AND
INSTRUCTIONS.
-- FAILURE TO DO SO CAN RESULT IN
SERIOUS INJURY.
SAFETY NOTICE
Exposure to vibrations ihrough prolonged useofgasoline powered hand tools could cause blood vessel or nerve damage
in the fingers, hands, and wrists of people prone to ¢irctdation disorders or abnormal smdlings. Prolonged use in cold weather
has been linked to blood vessel damageZm otherwise healthy. _ pJe.J(_3,mpt_o ms occur_is¢£h_!_mbncss._i_i'n,oloss o[
strength, change in skin color or texture, or loss of feeling in the fingers, hands, or wrists, discontlnue the use of this tool
and seek medical attention. An anti-vibration system does not guarantee the avoidatg'e of these problems.Users who operate
power tools on a continual and regular basis must monitor closely their physical condition and the condition of this tool.
3
Page 4
• +
AWARNINGS AND SAFETY INSTRUCTIONS
.........A ___- II __I iiiiL _ I ii IIIL. _.Jl
.M
L ways wear a safety face shield or safety goggtes. See
_'Aecessories;"
2. Keep hair, fiagees, and all other parts of the body
away from openings and moving parts. Air,rays wear
+ heavy, long pants, boots, and gloves. Do not go
barefoot or wear sandals, jewelry, short pants, loose
dottfing, or clothing with loosely hanging straps, ties,
tassels, el_. Secure hair so it is above slao_Aderlength.
Being fully coveted will help protect you from pieces
of toxic plantssuch as peison ivy thrown by the Trim-
mer Head, which could be more of a hazard than
touching the plant itself.
3. Do not operate this tool whenyou are tired,iU .or under
the influence of alcohol, drags, or medication.
4. Always use the assist handle. See "_.rnbly:'
5. Wearhearingprotectionifyouusethistoolformore
than I_ hoursper day.
6. Never start or run the engine inside a dosed room or
building. Breathing exlk.a,ast fumes can kill.
7. Keep handles free of oil and fuel.
A TOOLSAFETY
1. Inspect endretool before each use. Replace damaged
parts. Check forfuel leaks and make sure all fasteners
.... are in place and securely fa.qened.
2. Replacetdmmerhihdpartsdaatareemcked,ehipped,
broken,ordamagedinanyotherway beforeusingthe
tool.
3. Use only .080" diameter Sears Laser Line. Never
use wire, rope, string, etc.
7tTBi_gffre--i]a-es_eld is pmperiy_.
5. Useordythespecifiedtfimmerhead. See"Specifica-
tions7 Makesare Ihetriramerhead is pmpeflyinstalled
and fastened. Refer to "Assembly:'
6. Be sure the trimmer head stops turning when engine
idles. See "'Carburetor Adjustments.'"
7. Make cattxwetor adjustments with the drive shaft hous-
ingsupported top,vent thetrimmerline fromcontac-
ting any object: Hold the toolby:hand;_do,not use the
optional shoulder strap for support.
8. Keep odg_ away when rnaldng carburetor adjusanents.
9. Useonly accessories or attachments as recommended
for this toot by Sears.
& EiT/m
L Mix and pour fuel outdoors and where them ar e no
sparks or flames.
2. Usea container approved for fuel.
3. Donot smoke or allow smoking near fuelor thetooi or
while using the tool.
4. Wipe up all fuel spills before starting engine.
5- Move at least 10 feet away from fueling site before
....... e.
6. Stop engine be[ore removing fuei _.
7, Run fuel out of the fuel tank before storing the tool.
4 K Storetoot and fuel in an ;uea where fuel vapors cannot.
reach sparks or open iiame, from water heaters, elec-
tric motors or switches, furnaces, etc.
im II
&
1. Inspect the area to be cut before each use. Remove
objects (rocks, broken glass, nails, wire, string, etc.)
which cart bethrown or become ent,aagled in the trim-
mer head.
2. Keep others including children, animals, _ers,
and hellxrs outside the 60 fcot'_ Zone. Stop
the engine immediately if you are approached.
3. Always keep the engine ou tim right side of your body-
4. Hold the tool firmly with both hands.
5. Keep firm footing ard balance. Do not over-reach.
6. Keep trimmer head below waist level. -" ' "
Z DOnot raise the engine above yourwaist. The trimmer
head can come dangerously close toyour body.
8. Keep all parts ofyourbody awayfrom thetrimmer head
and muffler when the engine is running.
9. Use only for jobs explained inthismanual.
A MMrO' A/ $Agg/T
1. Maintain the tool according to recommended pro-
cedures. Keep the trimmer line at the proper length.
2. Never start the engine with the clutch shroud
removed. The dutch can fly apart and cause serious
injury.
3. Disconnect the spark plug before performing mainte-
nance except for carburetor adjustments.
4. Make_retor adj__h9 us"
mg sup_tled top_ithe trimmer line from contac-
Ling any object. Hold the tool by hand; do not use the
optional shotflder strap for support.
5. Keep ot,hersaway when maki.ng carbtaetor adjustments,
6. Use only genuinereplacement partsas recommended
bySears.
,A TR.4NSPORTI_G AND STOgAGE
L Hand carry the tool with the engine mopped and the
muffler away from y_ur Ixxly.
2. Allow the engine to cool, empty the fuel tank, and
secure the tool before transporting in a vehicle or
storing.
3. Before stodng th_ tool, us_ up fuel left in the carbure-
torby starting the engine and letting the engine runtmdl
it s_ops.
4. Store tool and fttel in an area where fuel vapors cannot
reach sparks oropen flames from water heaters, elec-
tric motors or switches, furnaces, etc.
5. Store the tool so the line iimiter cannot accidentally
cause injury. The tool can be hung by the drive shaft
housing or bythe bracket below the engine.
..6+..Store-tooloat of+reac4aofchildren =_
[f si_a/ions occur which are not covered in thls rnanual,
use_ and goodjudgement. Contact your Sears Serdce
Center/Depar_ent if you need ass_tance.
Page 5
.,llL,i i I [ " " r Illl II I IIII II I II Illll II roll ,,,.,
KNOW YOUR TRIMMER
ii m i nl. ,.,., , ,,,,,.,, ,, ,.,
A. INTRODU_ON
Your Trimmer is a versatile product designed to help
you give your lawn a finished appearance.
Special Features Include:
* CentrifugalClutch
" AU-posifion Carburetor
* Adjllslable, anli-vibe, cushioned Assist Handle
- Automatic Line Feed
" 18."Cutang Path .
B. UNPACKING INSTRUCTIONS
I. Remove contents from the carton if you love not
done so.
2. Check parts against the list below.
.3. Examine parts fotdamage. Donotusedamagedparts_
4. NOtify your Sears Store immediately ffapart is miss-
ing or damaged.
NOTE: Itis normaltohearthe fuel fdter rattle in anempty
fuel tank.
16
10
6
i iii ii i I I i I ii
c. TON
KEY NO.
CARXONCONIXN'IS: Q]_y.
I Engine I
2 DriveS_ Box Assembly w/SafetyLabel I
includes Dus(Cup (2a9 "l
3 Shle!d I
4 Trlrmner Head 1
5 -2-cycle F.atghaeOil !
-- Operator's Mmual ('NotShowa) 1 .
-- Loo_ PartsBag (Not ShovM) I
*LOOSE'PAR_ _G CONTE_S:
6 FlexShaftLu_ I
7 Slotted Hex Head Screw - Shield 4
8 He.,x Nm, Assist Handle 1
9 T-Hardle - AssistHandle I
I0 _qu_ I._ad SCleW - A._i_ }_mdte 1
U HexSocket HeadScrew, ClutchShroud 2
12 Hex Lock-Nut-ClutchShroud 2
13 Large Oap Washer 1,
14 Hex Wrench-Small I
15 Hex Wreneh-Lavg_ I
16 Hex'Screw - Throttle Trigger Housing 1
17 Hex Nut - Tlnut_ Trigger Housing 1
*Hardware'is shown in actual size drawings in the assembly
imtm_ons. Comparethehardwareintheloose partsbagwith the
hardwareinthedrawingsto dctermim fl_€correctlint to us_.
SAFETY LABE3L
_-2a
13--@
15
SPECIAL NOTICE
For users on U.S. Forest Land andin some states, including California (Public Resources Codes 4442 and 4443),Idaho,
. _in_%Minnesota, New_J_ O_on,__d...Washington:.Certain internal combustion.engines.operatedon-for,.st,bmsh,
and/or grass-covered lands, in the above area_, must be equipped with a spark arrestor, maintained in effective working order,
or theengine must be constructed, equipped, and maintained for the prevention of fh-e.Check with your state or l_al authorities
for regulationspertainingto tI-_se requirements. Failure to follow these requirements is a violation of the taw. This unit is not
.fact0ry-equlp pod with a _ arrestor; however, asparkanes_r is _ able as an optiooal part. If aspark arrestor is required
m your area, order Part #952-701612 from your Sears Service Center/Department:
Page 6
.............. 72
iiiiiiiii i
i1111111|1| i I I i i IIII I1_ II IIIII I IIIIIIIIIIIIIIIIHIII
A. PMJ_ALATION
This Oix:rator's Manual has been developed to help you
assemble thetool and to provide its safe operation. It is
important that you read the entire manual to become
familiar with the tool before youbegin assembly.
L _ I'OU[ OP_T01"S MANNUAL
Tookyuwm
Hex Wrenches provided withtool
........ iiiiiiillt I ........ "....
B. ASSEMBLY STEPS
1. DRIVESHAFF HOUSING -- Figure 1
a_
b,
Place the two Screws (from the loose parts bag) into
the holes on the Clutch Shroud asshown in Figure I.
Posifon the Lock-Nuts (from the loose parts bag)
in the hex openings in_e Clm_ Shroud.
c. "I_ghtenthescrewswith thesmall hexwrench provid-
ed just enough to hold the hardware togetherwhile
holding the Lock-Nuts with your other hand.
NOTE: Dirt on the Shaft will significantly reduce
the life of the tool. If the Flexible Drive Shaft falls
out of the Housing, clean, relube, then reinstall.
See-_Flexible Drive S_ Lubrication" inthe Main-
tenance sectiom
d. Remove the shipping cap from the straight end of
the Drive Shaft Housing, Make sure the Flexible
Drive Shaft does not fall out of the Drive Shaft
Housing.
e, Turn Handle around and position the Drive Shaft
Housirig with the Arbor Shaft down _ shown in
Figure 1,
L Align the groove on the Drive Shaft Housing with
ihe Ridge on the inner lower wall of the Clutch
Shroud opening.
g. Turn theArbor Shaft asnecessmTto align the square
end of the Flexible Drive Shaft with th_ square in-
side the Clutch Shroud opening.
h. Ftrmly push the Drive Shatt Housing imo lheClntch
...Shred untilit contacts theEoamGtip_ar is ,within
118inch. Figure L
i. Tighten the Screws alternately with the. small hex
wrench undl secu_'e.
r
! i
l t
! I
@
DRIVESITAF'r
HOC_ING
GROOVE
DRIVESHA_.
HOUSING
Ftgu_ _
Page 7
2. THROTTLE CABI._. _ F_u¢_ 21 3, 4 & 5
|CAUTION: [ Do out kink the throttle cable.
a. Slide the Throttle Trigger Housing away from the
Foam Grip.
NOTE: Before performing step "b'\ push the barrel
end of the throttle cable into the sheath until the bar-
rel contacts the sheath. Figure 2 (in_t L
b. insert the Throttle Cable through the tunnel in the
Foam Grip until the end of the Cable extends at least
2 inches beyond the Grip. Figure 2.
• e. Hold the Trigger away from the Drive Shaft Housing
and inscrl the barrel end of the Throttle Cable into
the round opening in the Trigger. Figure 2.
When inserting the barrelend of the Throttle
Cable into the round opening in the Trigger, make
sure that the barrel is completely inserted and the
Throttle Cable ik located in the split in the Arm.
Figure 4.
d. Push the Trigger back into the Housing while guid-
ing the Cable through the split in the arm. (Figure 33
Guide the arm into the Foam Grip tunnel while
re#acing the Throttle Trigger Housing flu_ against
the Grip.
€. Hold trigger agaimit the foam grip while in.fling the
, screw and nut. Do not install the screw unless the
.trigger is in the full throttle position.
]CAUTION:t DO not overtighten screw. There must
be at [east 1/8" free play inthe trigger. Figure 5.
Make sure trigger will move freely so the trimmer
can fully return to idle when the trigger is
released. The trimmer head must not turn at idle
speed to avoid serious injury to the operator and
others.
3.--AS_'D LE_--Figures-6-&7
a. Be sure the Handle is positioned between the Safety
Label and the Throttle Trigger. Figure 6.
b. Push the lower end of the Assist Handle onto the
Drive Shaft Housing.:
c. Drop the threaded end of the square-head Screw
through the opening in the mp of the T-Handle.
Figure 7.
d. Pull on the threaded end of the Screw to bring the
square head of the Screw pest the pin inside the T-
Handle. Figure 6.
e. Push the Nut into the hex opening .in the Assist
Handle and install the T-Handle into the round open-
ing. Figure 6.
f. Tighten the T-Handle firmly by hand truly
4. SHIELD _ Figure 8
_k WARNING
Failure to install the shield in the position shown in
Figures 8 and 9 can result in serious injury to the opera-
tot. The length of the shield must be aligned with the
lee.gth of the drive shaft h_h'_g. Direct the widest part
of the shield toward the engine,
C[CAUT][ON:] The Hoe limiter {on the underside of
7:- lhe_shieldt-is-sharpa nd can-eat-you; ....
a. Remove the packing cover and Dust Cup from the
Arbor Shaft. Figure 8.
b. Place the Shield on the Gear Box, aligning screw
• holes. Figure 8. lVlake sure the Shield is directed
Ftguge 2
Figu_ 3
LABEL
T-flANDLE
t
Flgure 7
toward the Engine and is
centered
under the Gear
Bo_<-C--lamp:
c, insertthe Ibur Screws (one at a time) through the
Gear Box into the Shield.
d. Tighten the Screws alternately'with a standard
screwdriver.
•
Page 8
S. HZAn -- S
NOTE: _ Arbor Shaft has left hand threads.
a. Reinstall ate Dust Cupmatching the notcheson the
Dust Cupwith the splines on the Arbor Shah.
b. Install theGrassWasherover the Arbor Shaft Malce
sure theWasher is against and curved over the Dust
Cup. Figure 8.
c. Thread theTrimmerHeadontothe Arbor Shaftas
shown inFigure 8.
d,
Line up ate hole in the Dust Cup with the hole in
the center front of the Gear Box by turningate
Trimmer Head. Insert the small hex wrench into the
aligned holes tokeep the Arbor Shaft from turning.
See Inset, Figure 8. (inset. upper left).
e. Tighten the Trimmer Head against the Large Cup
Washer and Dust Cup while holding the hex
wrell_.
f. Remove the Her Wrench.
NOTE: Toremove the Trimmer Head, insert the
hex wrenchinto aligned holes in the Dust Cupand
Gear Box. Unthread the Trimmer Head.
6.OPE TmGtmsmos - 9
a.
Before starting the Engine, stand as shown in
Figure9and_treek_-f_ng
1.) Rightarm fullyexlended ,hand holdingthe Foam
Grip, fingers on Throttle Trigger.
2. ) Leh_ fullyextended, hand holding the Assist
3. ) Engine below waist level.
4.) Weight of tool evenly distributed between arms;
5.) Without operator heading over, the Trimmer
Head isaearand parTdlel to the ground and easily
contacts the material to be cut.
b. bdjth"t the Assist Handle up or down the Drive
Sha_ H o_sing (but above the Safety Label) toacom-
fortable position.
L
• • 1.).LoosentheT-Handle By hand, adjust Assist
Handle. RetightenT-HaixUe by hand ordy.
2.) Rotateate Assist Handle left or right when itis
for cutting a large, sloped area such as a ditch
bank.
IPlgU_ 9
@
Page 9
I i .. • i I I Ill . Ulll n " II ....
A RIF
tllll I ...... IUlllll ]l
The following accessories _re available through Sears Retail Stores. Catalog O_aflets.or Service Cenu_rs.
ITEM S'IOCK NO.
Safety Face" Shield ................................................................. 9-18613
Safely Goggles 9-1859
2-Cycle Engine Oil ............................................................... 71-30143
Spark Plug ...................................................................... ?1-85854
Replacement Trimmer Head (available only through Sears Service Centers) ............ 530-094604
Replacement Nylon Trimmer Line
-- 400 ft ...... , ............................................ ................... 71-85778
--= 200 ft ......... _ ........................ _ ................................... 71-85608
-- 100 f{...................................................................... 71-85771
Replacement Spool with Line .... 71-85815
Shoulder Strap Kit ............................................................... 71-85783
Spark Arrestor Kit ......................... •.................................... 952-701612*
Flex Shaft Iad_ .., ............. ............................ "........ ; .... 530-030102*
Operator's Manual ............................................................ ...530-067877*
•Awilable _magh your SEARS Service Cenler/Galalegue..
G. STORAGE
It is important to prevent gum deposits from form-
ing in e_sential fuel system parts such as the carbu-
retor, fuel filter, fuel hose, or" fuel tank during
storage. Experience indicates that alcohol b lP.nded
fuelS (called Gasohol or using ethanol ormethanol)
can attl-act moisture which leads tOse-i_a-t_t_ona--n-ffK_
formation of acids durlngstot-age. Acidic gas can
damage the fuel system of an englr_wh_e_ storage.
I. Allow the engine to cool, empty the fuel system, and
secure the tool before transporting or storing.
2. Before storing the tool. use up fuel left in Ihe fi_el lines
and carburetor by starting the engine and letting it run
until h stops.
NOTE: If you do not wa_nt to remove the gasoline
from your uniL SEARS CRAFTSMAN Fuel Stabilizer
(#71-33500) may be added to gasoline left in the tankto
minimize gum deposits and acids, if the tank is almost
empty, mix stabilizer With fresh gasoline in a separate
container and add to the tank.
ALWAYS FOLLOW INSTRUCTIONS ON THE
S_ABILIZER CONTAINER. TH_HE-
ENGINE AT LEAST 10 MINUTES AFTER
STABILIZER IS ADDED TO ALLOW MIXTURE TO
REACH CARBURETOR. STORE UNIT IN A SAFE
PLACE. SEE STEPS 3-5 (this section).
3. Store tool and fuel in an area whe re fuel vapors canno_
teach sparks or open flames from waterheaters, electric
motors or switches, furnaces, etc.
4. Store the tool so the line timidercannot accidentally cause
injury. The toolcan be hung by the drive shaft housing.
5. Storctool out ofreachofchildren.
9
Page 10
ENGINE INFORMATION
A. FUELING YOUR ENGINE
,, ,, , i ii i |1 I .__
1. FUEL SAFETY
a. Use only recommended fuel mixtures.
b. Mix and pour fuel outdoors and where
there are no spark8 or flames.
¢_ Use a conteiner approved for fuel.
d. Do not smoke or allow smoking near fuel
or tle unit or while using the unit_
_. Wipe up all fuel spills before starting the
engine.
K Move at least 10 feet (3 meters) away
from fueling site before starting engine.
g. Step engine before removing fuel cap.
Allow engine to cool before refueling.
h. Beforestoring the unit, use up i_ae!left in
the fuellinesand carburetorby startingthe
engine and letting it run until it stops.
i. Store unit and fuel in an area where fuel
vapors cannot reach sparks or open
flames from water heaters, electric motors or
switches,furnaces,eta.
2. FUEL MIXTURE
a. Your unit is powered by a2-cycle engine
which requires a fuel mL_ture of regular
unleaded gasoline and a high quality en-
-b_i_e-eiF_lyomade._or_2--cyele_-air .......
cooled engines, The internaldesignofthe
2--cycle enginerequireslubricationofmoving
parts.Lubricationisprovidedwhen thetee-
•ommended mixtureofgesollneand oilisused.
b. Genitlne Sears 40.1,2-cyole engine oilis
strongly recommended for the protection
ofyourunit.Extensiveenglneeringtestshave
proven thatSears.2-cycleengine oilresists
break-down atoperatingtemperaturescom-
mon to 2-cycle engines; resulting in depend-
able performance and 10nger engine life.
e. Gasoline must be clean and not over two
months old. After a short period of time,
gasolinewillchemicallybreakdown and form
compounds thatcausehardstartingand dam-
age in 2-cycle engines.
d. The correct measure of gasoIine to oil is
very important. Too much oil in the mixture
willfoulthespark plug.
Too little oil or incorrect oil
will cause e_ne to overheat and seize.
e. Always mix the fuel thoroughly in a con-
tainer since gasoline and oil do not readily
combine. Do not mix gasoline and oil directly
: in the ftii_:ii_. ................
3. USE THE FOLLOWING:
SEARS CRAFTSMAN 2-cycle engine oil mixed
at 40:1 is strongly recommended. Consult the
instructions on oil container for proper mixing.
IPART OIL TO 40 PARTS GASOLINE=
3.2ft.oz,oiltoI gallongasoline
8.0 ft. oz, oil to 2.5 gallon gasoline
Not all air cooled 2~cycle engine oils have the
same qualifies. If SEARS CRAFTSMAN
2-cy.de engine oil is not available, use a good
quality, 2-cycle engine oil recommended for
air -cooled engines. _JLx at a ratio of 16:1 (8 oz,
oil to 1 gallon gasoline). A 16:1 fuel mixture with
theseoil.willassureadequate lubricationfor
yourengine.
4. DO NOT USE:
• NMMA Oil--National Marine Manufac-
turers Association (formerly BIA oil)--
I)oes not have prover additives for ah'-ccoted,
2-cycle engines and can cause engine damage.
• AIYrOMOTIVE OIL--
Does not have proper additives for air-cooled,
2 -cycle engines and c_mcause engine ddmage.
Ak "CAUTION
Exverience in_e__A_hLt _c_o__
(called gasohol or using ethanol or methanol)
can attract momture which leads to separation
and formation ofaclds during storage. Acidic
g_.. can damage the fuel system of an engine
while in storag e . To avoid engine problems, do
not leave fuel in the unit when storing for 30
days or longer. Start the engine and let lt run
mttil the fuel lines and carhuretor are empty,;
Use fresh fuel next season. See the "Storage'
section for additional information. Never use
engi'ne or carburetor el e-aner products in the
fuel tank or permanent damage can occur. .
5. HOWTO MIX FUELAND FILLTANK
Pour the proper measure of engine oil into an
approved, marked container. Then, fdl the
container with regtday unleaded gasoline.
Iffuelisalready in the container, add the
propermeasure of engine oil. Then, dose the
container tightly and shake it momentarily.
Do not mL_ ga_o!ir_ and o_ dir_t!y in th_
fuel tank.
b. Using a spout or funnel, fill the fuel tank with
fuel mix.
,I0
Page 11
B. PRE_PERATION CHECKS
AWA/LNmG t
_dew sU Wm_s and Sd_ _ _ _:
Betore operat_ your tool, _wa_:
I. Inspect the entire tool before each use. Replace
dsm_ed parts. Check forfuel leaks and make sureall
f_lr_rs arc in place and securely fastened.
2. Replace trimmer head parts that are crocked,
chipped, broken, or damaged in any other way
before using this tool.
3. Useonly ,080"diameterSears Laser Line. Neverues
wire, rope, string, etc.
4. Use only with the shield properly attached.
Nil I , II, I,,I Jl I I ,, J , I
I I l Ill IN I i illllll
fions." Make sure the trimmer head Is properly
Iilsmlled mid tmcu_ fastmed, Rffcr to "Assembly7
6. se sure trfnmmrimd aOl_ turntngwSenmOm
Idles, See "Carlmretor Adjumnea_:'
7. Make_xb_r a@tstments with the drive shaft
houangml_Oaed to_t thetrimm_ linefrmn
omdacting tmyobjoct, Holdthe tool by band; do not
use theoptional shoulder strap fOrsupport.
8. Keep others away when making carbuggtor
aajustment_
9. Use-only accessories or attachments as re_m-';
mended by Sears for this tool.
10. Cteantbeair£dterifd_rtybeforeoperatingthetool,
Ref_ to" " .....
Specificauons, for air filter location.
J t; roll, i .G.tlI . ! i . .,ll
C_ STARTING INSTRUCTIONS (For location of controls, refer to"Specifications._
LSdorc, r me e.
a. Fuel engine. Move 10feet away.from fueling site.
Figure XO
b. Extend 4-6 inches of Line from Trimmer Head to
pro.ride adequate load on the engine.
I & WAnNInG
"lhetrhm_r hess!lwl/t turn _ s_n_ ti_ engh_ st_t_.
e. Rest Engit_ art Shield _n ground, supportirtgTrim-
mer Head off the ground away from trees, bushes,
-or__Figure-10:
d. If usingoptional Shoulder Strap, place Shoulder
Strap on }_urshoulder. Start engine b_re clipping
Shoulder Strap to the tool.
2. For a Cold Engin¢_
a. Move OrdOffSwitch to ,on:' Figure IL
b. Move Choke to "'full" position, Figure 12.
c. Grasp Foam Grip and squeeze Thro(tle Trigger fully
I_ep Throttle Trigger fully squeezed until engine
runs smoothly (through step "g").
d; Pull Starter Rope sharply anal engine attempt_ to run.
bttr no more than 8 pulls at full choke toavoid flood*
ing the engine./'he engine "attempt to run" may be
hard to hear. The operator must listen earefuUy.
After 8 pulls, proceed to step "e.'" even if engine has
not _ttempted to run.
€. Move Choke to "'half' position, Figure 12+
f. Pull Starter Rope sharply until engine attemps tonm,
but no mo,m than 5 pulis.
NOtrE: Ifen$ineha_ nois_a_ctaft*rSpulis, repeat
s,_ps-_" through"f:'
g. Allow engineto run 5seconds,then move Choke to
• squeezed untilengine runs smoothly
NOIX: Ifengir, e dies with C_okeat "off" position,
rq,eatsteps"e"thto_ "'g:"
AW_t.m_G [
Avold anybodily contact with the m_when starting
awarm engine. A hot muffler can cause serious burns..
:3. For aWagtn Engtne:
a. Move OrdOffSwitch to "on." Figure 11.
b. Move Choke to "'half" position. Figure 12.
c. Gt-asp Foam Grip andsqueeze TarotdeTrigger fully.
Keep lhrottle Trigger fully squeezed untilengine
t_nff.
d. Pull Starter Rope _harply until engine rum, but
nomore than 5 pulls.
NOTE: Ifenginedoes n0t run afterSimlls, idspro-
cedurewith Choke at "oW' position. Figure 12.
e. MoveChoketo"otT'position. Figure_..KeepTrfg,
get fully squeezed until engine runs smoothly.
I1
Page 12
efl'ud}:
a. Rdaelengine. Mdve lOfeaaway from fudingsite.
b. Move On/Off Switch to "on:' Figure I1.,
c. Move Choke to "full" position. Figme 12.'
d.G_ FoamGrtpa__ Thro_eT,igg_rmy.
Keep Throttle Trigger f#lly squeezed._l engine
€. Pull StarterRope sharply untilengine attemptsto
run, but no more than 5 pulls.
D. OPERATINGINS'gRUCTIONS
I. Before entering the material to be cut, bring the
engine to cutting speed by squeezing the throttle
tl"iggeK
a. Do not run the engine at a higher speed than
necessary. The cutting line will cut efficiently
when the engine is van atless than full _x_ttle,
At lower speeds there is less engine noise and
vibration. The trimmer line _ last longer and
will be less likely to "weld" onto the spool.
b. If theTrimmer Headdoesnot turn aben the
i
L Move 0_ to "off" po_don, Figure 1.2..
5pulls./_o rd_er_ys_e_dunti/en_ r_
smoo_.
NOTE:Xfe_aehasnocsma_, paUSta_P, ope
5 more palls. Ifengi_ still does not run, itis pro-
bably flo0ded. Wait a few minutes and n_at in_
cedurewithChokeat"off"po_on. Fgur¢ 12.
m,,,,,,,,,,, m, P ,,,,.,,,,,, ' ,,
mm III II I Jill I
2. Always rel_se theThrottleTiigger and allowthe
enginet0retaratoidtespeedwhennotcat6ng.
3. MakesuretheTrtmm_Headsto_ mn_'_ea
the Thro_ liigger is rdeased and the eagiae
runs at idle speed. For correction refer to "_.at_-
w.lor Adjustments:"
4. To stop the engine:
engine is accelerated, make sure the Drive Shaft a. Relea_ the Throttle Trigger.
Housing is propedy seztcdin the Clutch Shroud. b. Move On!Off Switch to the "OiT' position.
.Refer to '_.ss_mbly-Driv¢ Shaft Housing7 Figure 11.
,,,,,m , ,,, i , mmmm,m,, m, I ,H , J,,' '
USING YOUR TRIMMER
IIIIIIIIIIIUIIIJ I II lllll l l l l III llll
l.e ,,1,
AW amsG.- ows
The rapidlymovinglin_causesobjectstobcthrownviotcutty.
The shield will not pt'ovidc complete pr0tcction to the opera-
mr or others. The operator must were"a safety face shield
or goggks, Always wear heavy, long pants and boot_ Keep
others at least 30 feet away.
.£t WARNING ,- _ZONE
This tool will throw objects aad cut. Keep others including
children, animals, bystanders, and hdpers at least 30 feet
away from the operator and tool. Stop rite ehgine ifyou are
approached.
Trimmer Head
,Use Oaly Genalne Rephcements Parts
WARNTNG --
.... T_+_+E._.p_..+++ .._+.+_, _._._:g1,.+b+m_+m.+or
damagedtaanyo_r.rw_ycaaflyaparta_lcaus_s_ri_tsinjaryo
Do notuse.Throw damaged partsaway.Replace damaged
partsbeforeusingthet_ L
Page 13
i i !ll :iL_, _ I i i
A. LINlg TlglMMEIg $_
L OP .TOI
J
a. Always wear a safety face shield or goggte_, See
"Accessories;"
b. Keep hair, fingers, and allether parts of the body
away' from openings and moving parts. Always
wear heavy, long pants, beets, and gloves. Do not
go barefoot or wearsandals, jewdry, short pants,
loose clothing, or clothing with loosely hanging
straps, ties, tassels, etc. Secure hair so it is above
shoulder length. Being fullycg_;et_l will help pro-
tect you from pieces of toxic plants(such as poison
ivy) thrown by the.Trimmer Head; which could be
more of a hazard than touching theplant itself.
c. Do not operate this to01 when you are tired,
ill, or under the influence of alcohol, drugs,
or medication.
d. Do hot swlng the ualt withstw_hforce that you are
in dangeroflosing your balance.
c. Never _xt or run theeaglne insidea dosed room
or buildin_ Breathing exha,,_ fum_ can kill.
f. Keep handles free of oH and fuel.
2. TO0/.
a. Inspect the entire tool before each use. Replace
damaged pants. Check forfuel leaks and make rare
all fastcmrs are in place and securely fastened.
b. Use only.080" diameter Sears Inset Line. Never
use wire, string, rope, etc.
c. _he s--au-'_Idis properly-_t_:
.......... ! ! ' !'!, '',,,I'I'I'.,,, ,
d. Make sure the trimmer head isproperly imtalled
and securely fastened. Refer to "Assembly."
e. Be sure the trimmer headstops tm-ning when the
engine idles, See "'CarburetorAdjustments.*'
f. Make carburetor adjustments with the drive
shaft housing supported to prevent the trim-
mer linefrom contactingany objecLHold the
tool with 3_mJrharfl; do not use the optional shoul-
der strap for support.
g. Keep others away when making carburetor
adjnslmen_
h. Use only accessories or attachments as recom-
mended for this tool by Sears.
3. tr[rr//NG
a. rInSp_'t [he ar_ _o he cm b_ _ usP_ _[[love
objects(Rxks,hx_m g_;s, mi_, wir_s_,g, _)
whie.hcanbe th,'v_ or beco,-m_ entangled in the
trimmerhead.
b. Always keep the englne on the right side ofyour
body.
c. Hold the tool t'wndy with both hands.
d. Keepffu-m foo_and balan_ Do notover-teach.
e.. Keep the trimmer head below waist level.
L Do not raise the engine above your waist.
g. Keep all parts of your body away from tl_ trim-
mer lhteand m_ when thee_is rmmlng.
_-Useo_fo_jobs_xplain_naL
18. AU1X_I_4tATIC LINE ADVANCE
• The trimmer line advancesautomatically a._d_iir_
wears and reduces the cutting path.
o The line will wear f_ and will advance more fre-
quently when cuttiagagaiust hard surfaces such as
rocks, bricks, concrete, metal fences, etc., than when
cutting against woody objects such as trees or wooden
fences.
• Ifiine does not advance properly:
-- Operate the engine at full throttle and allow the line
to strike a hard sdrface such as concrete or the
ground.
Hl_aeis 4"or less, stop theeagine and cheek for _ae
binding or tangling on the spool. See "Trimmer
Head"inthe MaimenanceSection for rewinding
insmlctions.
a Ah_ayskeeptheshidd in ptaeewhenthetonisbeing
operab_LFigure13.
iii i iii i ii i ]l itt _ ii ii i ii
_kWARNING
Use only DSO" diameter laser Line. Other sizes of
line _ill not advance properly and can cause serious
injury.Do notme other materials inch as wire,strin_
rope, etc. Wire can break off during cutting and
become a dangerous missile.
AW_G
Use minimum speed and do not crowd the line when
cutting .a_mmi hard objects (rocks, gravel, loose object_
etc.), which can damage the trimmer head, become
entangled in the line, or be thrown causing a serious
hazard.
CU'ITINGUNE UNE LIMITER
rtt_ xa _3
Page 14
N.NI Hl l HII I I I I I I
IT,I
¢. ¢uTrmG Im_rHoiw
• Thetipofthe line does thecutting. Youwillachievethe
bestperformance andminimum linewear by notcrovd-
mgthelineintothecuttingarea.Therightand wrong ways
are shown in Figure 14.
• The line will easily remove grass and va_eds from
around wars, fences, trees, and flower beds, but it
also can cut the tender bark of trees or shrubs and
scar fences. To avoid damage, especially to delicate
vegetation or trees with tender bark, use less than full
throttle and keep a 3 inch distance away. Keep in mind
that the line will advance suddenly io a longer length
when it wears downto-4-Sinches.
e For wimming or scalpinguse less than full throttle
to prevent line breakage and excessive line usage:
•. during light duty cmIing.
-- near objects around which the line can wrap, such
as small posts, trees, or fence wire.
• For mowing orsweeplng, use full throttle for a good
dean job.
Irqm_ 14
&waaamo !
Always_ear ¢yt pmtecCon. Neverkan o_a-thetrin_
met head.Rocksordd_can rtmc_orbethnm, nimo
eyesand _ceand causebSndaessm-otherseriousl_u-y.
x. r a,e xs
Hold theIx_onlofthc tzimmerhead abo_3incl'esatx_
abovethegnmnd and at anangle. Allow onlythetipof
the lineto make contact. Donotforcethetrimmerline
intothe work area.
2. SCALPING -- Figure 16
The scalping techniquereraovesunwantedvegetation.
Holdthe_xtom ofthet_ner headabout3i_mhesabove
theground and at anangle.Allow the tipoftheline to
strike theground around trees, posts,monuments,etc_
Thistechniqueincreasesline wear.
3. MOw---iNG ,- Figure 17
Yourtrimmeris idealformowinginplaces ooaventiona!
lawnmowerscannot reach,la themowingposition,keep
thelineparallel(otheground.Avoidla-essingtheheadhRo
theground asthis canscalpthe ground anddamage the
tool.
4. SWE mG-- rg,urexa
........_fanaingaction_ea_g-linecanbeq_-for-a -
qttickand easy clean up. Keep the lirteparallel toand al:_e
the surfaces being sweptand move the toolfromside to
side.
•14
Page 15
ii
• Fer preper llne feed:
--Use only genuine Sears pre-wound spools and
.080" diameter Sears I_tser Line brand line.
Use of other types of spools or lines can result
in excessive breakage, line welding and improper
line feed.
-- Pre.wotmd spools offer the most convenient
method for replacing line as'well asoptimumpcr-
formance.
• Always ckan dirt and debris from the spool and hub
•when performing any type maintenance.
1..lln._fln_ NeW Spool with Line
a. HoldtheTtimmerHcadasshowninFigurel9. Press
the Lock Taband turn Cover cotmte_cloc_wis¢.
b. Remove the Cover and Spool. Figure 20.
c. Clean dirt and debris from all parts.
d. lnspectail TrimmerHeadpar_ fordamage, Replace
d_aged parts.
[Trimmer head parts that arecltipped, cracked, broken,[
[or _ in any ether way can fly ap_t and cause[
Iseriousinjm'y.Donotuse.Replacedamagedlna'tsberore/
]usitag the tool. [
e. Insert about 6 inches of-Line from the inside6f_he
Hub Ilwooghthe Line Exit Holeto theoutsideto_eep
--lhe--L__kF "glill-ffth'_head. Figure 21:
f. Route the Line behind the Balancing Pin (Figure2l)
while carefially p!acing the Spool in the Hub.
_g. Pull on theLine e.x/ending outsidethe Hub to make
sure the Line will not ad(ance. See Inset, Vlgur_21.
This indicates that the Line is routed properly.
h. Reinstall Cover:
L).Atign the four catches on the Hub with the cut-
outs in the Cover. Figure 20.
2.) Press the Cover onto the Hub.
3.) Turn Cover clockwise. Figure 19_-
i. Check to ma_ sure all four Catches and the Lock
Tab are properly _sw.aed as shown in Ftgure 22, lhen
test the Cover by trying to ann it counterclockwise.
j. Pull on the Lineagain from outside the Hub. It the Line
can be pulled from theassembled head, itis not properly
routed arotmd the Balancing Pin and willfeed con-
tinuously when the Tri0amer Head turns. Remove
Coverand re-rou_teLine_s shownin_Figure 21.
• _ iiiiiiiImllll'HII - IIII
vl_,ttt_ _
•A_ f_ar _l_sm_t bef_tmedan_l theto_ t_ _
onto th_x_r, ffh_dl_ hnpmi_rl_, _ _ver _m ll_
ell'and bevomea _ miss_
FlgUl_ 21
rlgu_
LOCK TAB
i5 •
Page 16
a. Follow "hstalling Spool wiI.iac;' st_ "a-d" and.i
remov¢ any Liac retaining o. the Spool
b. Use a 40 foot leagth_.080 "diamca_Sca_l.ascrLine.
c. Insert V16"to l/8"oftheend of the Linethrooghone
of the holes in the rimof the Spool. Allow no more
than 1/8" Line to extend beyoad the rim to avoid
interference with line release action. Figure 23.
d. Wind the Line onto the Spool in the direction shown
bythearrowontheSpoolandastightlyandevenly
as possible so the Linewill feed ptx_pedy.Figure23.
I¢adfflXOX: ITheTrinmaer Head willm_mcfion
properlyifthespoolisl'dled beyond thenmrA_
around the oaLside edgeoCthe spool
e. Follmv"InstallingSpoolw/Line"steps "€-j:"
NIgure 23
ilml
,Does not aa_mme, or breaks while eutting
-- Improperlymo_cdinhead.
-- Improperly vamadonto spool.
-- Linesize incorrect.
-- Too tittle line _tside head.
• Weldsonto spool
-- Linesize incorrect.
-- Incorrect spool.
-- Cromtiag lin_againstmaterial being ca.
-- Cuttha$at higher speeds thaanecessary.
-- Wound loosely on spool.
• Rd_ continuously
-- Woundbeyondn_hes on spool.
-- Improperly roc_l inhead.
-- Line size inconcct.
-- Shield installed improperly.
o Usage is excess_
-- Improl_ly ro_-_t in head.
-- Linesize incoming.
--Cutting at high gzeds around hard objects.
-- _ line agaimt material being cut.
• Pulisback _ _d
-- Too tittle lin_ c_._de of head.
omsma. . MAmr u cz
n . UIIIIIIII .
A. _ANOg SAFE'rY
I. Maintain the tool according torecommended pro-
eedures. Keep thetrimmer line atthe proper length.
_Ne_r-start-the-eaglae-wah-the_utch-shroud
tamaoved. The clutch can fly apart and cause serious
injury.
3. Disconnectthe spark plug beforeperfotmlag
maintenanee_cept for carburetor adjustments.
4. Make carburetor adjustmeats with the &iveshaft
housing supported toIa,evemthetrimater line from
cOntacting any object. Hold thctoOl with your hand;
.. do. notuse the optional shoulder strapforsupport.
5. Keep others away when making carburetor
adjuo-_anents.
B. AIg_
i Adiny air filterdecreasesthe lifeandperformance oflhe
engine and increases fuelconsumption.
Clean the Air Filter:
o .AJw_,safterStanksoffuelorS hours ofoperation.
ivhlcbever is less.
o More frequently in dusty conditions.
L _ _ two Screws _ the Air VL_r Cover
enough to remove the Cover from tim Engin_
F'gure24.
2. Remove the Air Filterfrom theCover. Figure25.
3.: W_li Filtc_iti S0ap_ _f.-
4. Squeeze Filter dry and replace in Coz:r.
[CA_JTtOIq: IDo not clean the air fdter in gasoline
16 or other flammable solvent to avoid c_ing a
fire hamrd.
nl
6.
Be sure trimmer hera stops turamg engm
idles. See "Carb_tor _djustmcnts7
Useoaly _0_0"dian_r Sears Laser Line . Never
use w_re_rope,smrg: _i
Replace trimmer _e_.d parts that are cracked,
chipped, broken; or damaged in any other way
beforeusing the to_L
9. Use only genuine, cp_xcement parts as recom-
mended bySears.
.10.IaspectretiretoolI_.epi_cedamagedpart_Checkfor
fuel.lea_. Make sure _._tfastenersare in place and
securely rasterS.
5. R_iasmll_'_AirFdt_C_r, makiagsat€theChol_
ExitSl(x(FgureLS),_sp_x_doverthe Chol_ Lever.
LcAunoml Make_.m_air f_ris _*i_
the_ ofthe c_ _ _pdust titan enter-
ingtheen_ andca_ _ dama_
Page 17
............ •.... _ _ 7:
ilUl i i iiiii i I i ii ii i I i i i i i i i i "-
...... i ill .H i " ,m_ ,,H ,i ,, i. , ,_,
C. STARTER ROPE
i F
Nevers_mm_eene_ _h _e c_ch sh_.td_' The
clutch l_t fly apa_ _ cause se_,ous _ju_.
Do not remove the retaining tab and screw to remove
pulley. The spring beneath the latlley is under tension
attd can fly out causiltg serious kOury. Ifany part of the
ptmeyhomlagassemblyisdmagedeaterthantherope,
do not use thetooL Take it toyour Sears Service Center.
1. Disconnect Spark Plug Wire_Figure26.
2. Remove the Screw and Nut in the Throttle Trigger
H_msingas ,J_m in Rgure 2. Holdthe"[h[_e Trigger
away from Drive Shaft Housing and remove Throttle
Cable from Trigger, Pull Cable out of Foam Grip
runnel.
3. Remove the four Ciutch Shroud Screws as shown in
Figure 261with thesmali, hex wrench provided,
4. Separate the Clutch Shroud from the Engine. Figure 27.
A. _NaJm
Uxe only a hand tool to remove the clutch. Do not use any
type of motmize_ tool or _ike _zeclu_ inm_yway. Other-
5i Hold the "Flats" of the Clutch (Figure 27) with an
atljustable wrench as shown in Figure 28 (inset) and
removethe Nut _ntea-clcckwise with_ ...................
wrench.
NOTE: Clutch will slideofftheclank_haR intact. Do
nat disassemble clutch.
6. Remove the Beveled Washer, Clutch, and Large Rat
Washer as shown in Figure 28.
7. RemovethePulIey Housing fromtheEngine. Figure28.
& Remove Rope Retention Screw. Remove any remain-
ing rope.
9.
Hold Pulley Housing and hand turnthe Pulley clock-
wiseas far as itwillgo. Then, turnthe Pulley counter-
clockwise until the Pulley Notch is aligned with the
Housing Notch nextto the Retaining Tab and Screw,
Figure 29, Next, turn the Pulley one complete turn
cotmtercloekwise until the notches are aligned again.
10. Insert the small hex w_nch into the hole formed by
. the Notches to hold the Pulley in position. Figure 29
(Inset).
11. Use a 42" length of replacement Rope.
,12., Movea_ray(10feet)fromthe,fueltank-withthe replace
'merit Rope. Use a match and melt both ends ofthe Ro_
to prevent fraying.
ttt_OVE _
!
, .11 i1,1
witho_
l)t'i_ Shaft
ford_u'Ity.
S_.
F_m_27
eULLEY l lOUSING
LARGE
FLAT
WASHI_
rtgure_
17
Page 18
13. Pull the melted ends th_ugha thick, cleantugwhile
the Rope is still hot to ob_n smooth, pointed ends.
B. Insert one end of the Rope through the Handle and
secure with a knot. .,
15. In--r( theother end of theRope through the Rope Exit
Hole, intotheinsideoftheHousing, intothePulley.
and up through the Pulley Hole. See Inset, Figure 29.
16• Wrap Ropecounterclockwise around thePulley Ratdaet
and tuck loose end under Rope where itcomes eUl of
the Pulley Hole• Leave a l-inch tail laying fiat on topof
the Pulleybetweea the _lainer Ribandthe RopeRe_.n-
tion $crew/Posk Figure 29.
IZ Reinstall the Rope Retention Screw into the reten-
tion post. Tighten until snug.
NOTE: Do not ovenighten the Screw. Overtighten-
ing the screw can cause the threads in the screw post
to strip out.
Hold Rope taut at Rope Exit Hole so it will not move
and remove hex wrench.
Slowly feed rope into the Pulley Housing.
Make sure Spacer is in place as shown in Figure 28,
then reverse, steps to re-assemble.
IOttrrm_:! Whenramta!ting thedutch, tightea
the nut just until the beveled washer is flattened
agalnst thedutch. Over or under tightening the nnt
can cause engine damaage. •
...... 10111 ii " .l i
18.
19
20.
D. FI._'_t_tL_. DRIVE SHAFT LUBRICATION
@ l_bricate the Flexible Drive Shaft:
After each ten (10) hours of operation.
----l__e_et_ has_ forg0
: days or longer.
e Use the following procedure for best results:
e Use Flex Shaft Lube Part No. 530.030102,
NOTE: A tube of"Flex Shaft Lube •"hasbeen supplied
with your unit to be used after the first 10 hours of
operation.
lfenginebasjust beenope_ated , avoid touching the tour-
tier. A hot muffler can cause serious burns.
18
r x-€ 30 ms tre 31
Lay tl_ _ble dri_shaft on acleansur-
face. AvoidlaTing thesE_ on the floor, gronnd,oron
-any_t-nmy-h._eo dir t-er_ a f'_-
wiping the shaft, g_:_e _._._iduecan pick up dirt par-
tides that can caus_ ¢_,_¢ge or premature failure,
[caxrrto_ Take ca_ _, zvoid injuring your bands
and fingers with br_k_'_ wires when checking for
damageor w_pmg lh_ __c._._e drive shaft, Acloth will
not prevent the 1:4"oken_ from puncturing ortear-
ing 3our skin,
1. Remo_GearboxC[_ _crew and Locating Screw.
Figure 30.
2. Remove_theDriceSh_f_[_ousingfrom the Gear Box.
3, Remove the Flexible L_z_,eShaft from the Drive
Shaft H(msing. F_gur_ 3i.
4. Check the FlexiMe I_rSve Shaft for broken wires,
twists, or kinks aml _ep_ce if damage is found.
5. Using a clean cloth, wipe €he surface of the Flexible
Drive Shaft thorou#_y _<;remove any old grease.
6. Apply a uniform coat _f _t_betothe entire surfac_ ofthe
Fle_ble Drive Shall
7. inject the remainingco_t¢ n_ ofthe tube into the topof
the Drive Shaft Hca_s_ng.
& Replace Flexiblc _,_v¢ Shaft in the Drive Shaft
.............................................
9. Reassemble the Drive $_f-_ Housing and Gear Box.
T'ghten Screws s_y.
Page 19
i i Ill I II . ,,, , 2 "1 I " I II
E. __R AOJO_
• This isa complicated task. It is important to follow
instructions in sequence as indicated.
i Aw umCG
Makecarburetor adjustmentswi_ thedriveshaft
housing supported to prevent the trimmer line from
contacting any "ob_ Hold the tool with your hand;
do not use the optional shoulder strap for sapport.
A W.4d_NING
Keep others away when making carburetor
adjus_nents,
"- :-Ji
Serious injurytotheoperntorandothers can (_xurifthe
carburetorisnolproperlyadjusted, i
• Poor engine performance can be a result of other
causes such as dirty air=filter, carbon build-up
on muffler outlets, etc. See "Trouble Shooting
Chart" before proceeding with carburetor
adjustments.
o The carburetor has been _re.f_y adjusted at the
factory. However, the openttor must be sure that
adjustments are made when any of tbe conditions
: o_aw as mentioned in "lX,ouble Shooting Sugges-
tions" below.
0' _erv small adjustments can affect engine perfor-
mance. Itis important to turn the screw a verysmail
:-_-.amount per adjustment and tes_ performanc_ before
_g-fmther_ . o . "d
"be no more than the width ofthe slot in the adjusting
SCreWS.
1. TROUBLE SH(X)TING SUGGESTIONS
_ Engine will not tontine to runat idle [msitioa.
See "bY Idle Speed Adjustment" and "e. Low
Speed Mixture Adjustment:'
-- Trimmer Head continues to spin when the engine
idles. See "b. Idle Speed Adjustment" and "d.
Deceleration Check."
. Fatgine dies or besitates when it should accelerate.
See "c. Acceleration Check"
-- Loss of cutting power which cannot becorrected
bycleaningtheair lrdter.See"f. HighSpeed Mix-
lure Adjustment:'
Engine does not return to idle from full throttle
within 2 seconds. See"d. Deceleration Check."
Eng_ w_Jlnot run. See "Trouble Sh_.fing
Chat'L" Then, ifthecarburetor requires adj'ust-
ment, beginwith"2. Basic Carbu_tor Setti.gs."
I The trimmer line willbe spinning during most of this |
] procedure.Wearyourprotectiveequipmentandobserve /
Iall instrnc o.s. ]
2. lht_SlC CJkKBURETOK SETTINGS
NOTE: In most cases,your engine can be made to
run properly with minor carburetor adjustments.
Refer to "T[ouble Shooting Suggestions" in the left
column for the condition you are experiencing and
follow the instructions. The basic carburetor settings
are provided in case they are required.
a. Turn the Low Speed Mixture Screw and the High
Speed Mixture Screw (Figure 32) clockwise until
they stop. Do not turn thescrews until they.are tight,
as damage to the needle seats can occur.
b. Turn the Low Speed Mixture and High Speed Mix-
rare Screws one full turncounterclockwise.
c. Follow instructions "'a.Preparation:" through "f.
High Speed Mixture Adjustment:"
3. PROCEDURE
_. PF.EP.#.K&'rloN
!. )Osea fresh fuel mix. See "Fueling Your Engine:"
2. )Make sure the line extends tothe lengthallowed
by the line limiter to provide correct load on
engine.
3. )Startthe engine. Cut grass for3 minutes to warm
engine. The engine must be at operating temper-
amre before carburetor adjustments can beper-
__foxed_o,'_ab:
4. )Stop engine and remove air filter by puUingit out
with _ur fingers. Refer to "Specifications" for
location.
t_ roLE STEED ADJUSTMEST
I.)Allow engine to idle.
2.)Adjust Idle Speed Screw (Figure 32) until the
engine continues to run without stalling and
without the trimmer head moving.
-- Turnserewcloc_etoincreaseenginespeed
if the engine stalls or dies.
-- Turn screw counterclockwise to slow engine
down and/or to keep trimmer head from
mrning.
3.) Follow instructions in "c.Acceleration Check"
and "d. Deceleration Check:'
4.)No further a_ustments are necessary ffthe
trimmer head does not turn at idlespeed and
if performanceissatisfactory.
[-...... .Lk.WA_I[N G .......:....................
[ Recheck idle speed after each adjustment. The trimmer
] head must not turn atidlespeed to avoid seriousinjury
to the operator and othem
19
Page 20
A.'l,.qi,.l=,,_J'-ili,dlillitit_l I,,71"1II,,_idli_
l.}Altow engine to idli_.
2.)Squeeze Trigger hilly
a. If p_rformance issatisfactm_, proceedto "'d.
Deceleration Check:
b. If the enginedoes not accelerate smoothly,
turn the Low Speed Mixture Screw (Figure
32) .counterclockwise a small amount (no
more than the width of the slot in the adjust-
ing screw.
3,)Repeat step "2.1"" until smooth acceleration is
obtained.
NOTE: It may be necessary to repeat "b. Idle
Speed Adjustment" through "'c.Acceleration
Check," to obtain correctadjustments.
4. )Follow instructions in "d. Deceleration Check:"
i i
d. DECELERATION CHECK
l.)Allow engine to id!e,`then squeeze Throttle Trig-
ger fully.
2.)Allow engine to run at full speed for about 1
second.
3.)Release the Throttle Trigger to the idle position
and listen lothedeceleration oftheengine. Itmust
returnto idle smoothly and within I to2 seconds.
a. If performance is satisfactory, proceed to
step'_l.)"
b: If the engine slowlyor erratlcally retu!-ns to
idlleoridles ¢rratlcally, repeat "b. ldte Speed
Adjusxment" oreominue through Low Speed
Mixture and High SpeedMixture Adjustments
to obtain proper deceleration.
4. )Recheck idle speed.
rtl_mre32
r- Low i_'_;D MIXTUItJg ADJUSTMENT
i.)Ailow engine to idle.
2:)Trim the LowSpeed Mixture Screw (Figure 32)
slowly clockwise until the speed starts to drop.
" Notethis positio,.
3.)Turn the Low Speed Mixture Screw counter-
clockwise until the speed increases and then starts
to drop again. Note this position.
4.)Set the low Speed Mixture Screw at the mid-
point between the two positions.
5.)Follow instructions in "c, Acceleration Check"
and"d. Deceleration Cheeky
f. IlIGH SPEED MIXTURE ADJUSTMENT
Do not operate engine at full
th.q_e for prolonged periods while _ high
speed adjustments as damage'lo theengine
cau o_'Uro
l.)Suppon the drive shaft housing so the trimmer
line is offthe ground and will not make contact
with any object.
2. )Allow engine to idle, then squeeze Throttle Tl'ig-
get hilly.
NOTE: Perform steps "'3.)" through "5.):"
at ballthrottle.
3])TurnHigh Speed Mixture Screw _gure 32) very
slowly clockwise until engine speed is reduced.
4.)Turn High Speed Mixture Screw very slowly
counterclockwise. Stop when the engine begins
to mn roughly.
5.)Turn the screw slowly the minimum amount
clockwise until the engine runs smoothly.
6,) Follow instructions in "c; Acceleration Check"
ann '-d. _ie_i_ Check: _
!CAU_ON: ! If the engine does not operate
ac_dlng totiaseinswactlonsalter re_ting
the adjusting steps, do not use the t0ol. Take
Rto your Sears Service Center.
g. REINSTALL AIR FILTER
Be sure filter is--dean. See ".'Air Filter" for
instructions. "
_CAUTION: I Fitair f'dterinto lhecornet'softhe
hous to keepdlrtfromenteringtheeng and
causing engine damage.
iiii iii i i , i,ii1,1• i i,iii ,i ,i ,,,J,,, ,1111I i iiiiiii i i ¢11
• ii . i,
F. GEAR BOX I.IJBRICATION
20
• Lubricate the gear box airier evers 50 hour_ (if
operation.
II Use Lithium based gear gw.a.¢ea_iilable fnnn rr_st
automotive stores.
I. Remove the Screw and Washer on the Gear Box
......:.!_ing _t3vren_k._.Figure33_ ........
2 Fill Gear Box with gear lube.
3. Replace Washer and Screw. Tighten _rew securely.
r • •
Page 21
i lull/ i i i i ii iiiiii
Engine wiltnot sta_
or will runonly for
afewseconds after
starting
,,, ,, ,
Engine will not idle
properly
Engine will not
accdcrate, lacks
power,or dies
.undera load
•. ,,,,,,,,,,,,,,,,,
CAUSE
I. Fueltar&empty.
2. Engineflooded.
3. Sparkplug not firing.
,,_ u_
REMEDY
1. Fill ta_ withcorrect fuelmixture.
2, See "S_aing lnstrudious?"
3, Install new plug/check ignition system.
4. Ctean fuelfdter; inspectfuel line.
5. See "Csrburctor Adjusanents:"
6. Contact yourSears Service Center.
1..See"CarburetorAdjustments:"
2.See"C_oburetorhaljustmentsY
Engine smokes
excessively
Engine tans ho_
Trinaner headturns
at idlespeed
--Ttimme_ead__
stops undera loador
does not turn when
engine is accelerated
or breakswhile cutt!ag
,, ,,,,,,,, ,,, ,, ,,,,,, ,,,,,,, ,,,
Line welds oa spool
4. Fuelnotreaching carburetor.
5. Cadmretorrequiresadjustment.
6. Noneofthe above.
I. Idle speedset too fastor too slow.
2. Iz_ speed mixturerequiresadjustment.
3. Throtd¢triggerscrew toolight.
4. Noneof theabove.
,,,,, .... , ,,,
I- Air fiJter€lirty.
2,Sparkplug fouled.
3. Carburetcwrequiresadjustment.
4.Muffleroutletsp!ugged.
5.Noneoftheabov_
3.Loosenscrewto freetfigger.
4. C0mact yourSears Service Center.
1. Clean oi"replaceair Idler.
2, Cleanor replace spark plug and regap.
3. See "'CarburetorAdjustments:"
4. Contact),ourSears Service Center.
5. Contactyour Sears Service Center.
L Air fdterdirty. I.
2, Fuel mixture incorrect. 2.
3.
•,:_L __.., __ _.,-.lslguS_ mlxrdre requires aujustment. , .....
3.
I.Fuelmixtureincorrect. I.
2. Highspeedmixturese_tooIow(lean). 2.
3.Sparkplugineomxt. 3.
4_ Noneoftheabove. 4.
,,.......... ,, ,,,,,,
I.Carburetor requiresadjustment. L
2.Throtlle trigge_rscrew too tight.
3. Clu_h requiresrepair.
I _fiv_ _hafihmk_.nnrnotenoagcgt .....
2. Carburetor requiregadjustments.
3. Clutchrequiresrepair, , r
L Line improperly'routedin head.
2. Line improperlywound onto spool,
3. Line size incorrect.
4. Toolittle lineoutside head.
, ,,,,,,,, ,, ,,
Linesize incorrecL
Incorrect spool.
Crowd_g line against materia! being cut.
Cutting at higher speed httannecessary. -
Linewoundbeyondnotcheson spool.
Line improperly routed in head.
Linesize incorrect.
Shield installedimproperly.
Lineimpropedy mutedin head.
Linesize incorrecl,
Clean orreplaceair fiher.
Refuelwithcorrect fuelmixture.
See "CarburetorAdjustments."
•..... , ,, ,j .............,,,,,,,,
See "Fueling YourUnit:"
See "Carburetor Adjustments:'
Replace with correct plug.
See "Carburetor Adjustments:"
2. Loosen screwto free trigger.
3. Contactyour Sears Service Ceqter.
_!_. _R_laceor see "_Assembl.y__._
2. See "Ca_uretor Adjustments?"
3. Contactyour Sears Service Center.
, ,,,,,
I, Removecover.Check linerouting.
2. Rewiadline 6ghtly and evenly. ®
3. Use onlyDSO"Sears LaserLine .
4. Removecover.Pull6" oflineto outside.
L Useonty Dg0" Sears LaserLine®.
2. Use properspool.
3. Cut wilhtipofline.
L Rewindline tightly and evenly•
2. Removecover.Check linerouting.
3. Use only.080_Sears LaserLine®."
4. Reinstalls,hieldproperly.
L Removecover.Check line routing.
2. UseonlyDS0"SearslaserLine®•
I.
2.
3.
Line releases continuously I.
2.
3.
4.
Line usage is excessive 1,
2.
3. Ctittingathighspeed aronndhard objeCts. 3. Re.Auees_aro_dhardo_jecls-
4. Crowding lineagainst material beingcut- 4• Cut withtip of line.
Line pulls back into head" 1, Toolittle line outside ofhead I. Removecover. Pull6" of line tooutside,
2I
Page 22
SEARS WEEDWACKER® REPAIR PARTS LIST - MODEL 358.797161-32cc
22 23
32 i
14
31
27
22
1
2
3
4
5
6
7
,.8
-9
10
1t
12
13
14
i5
16
]7
, ,,,,,,,
NO,
530-027549
530-094694
SrD5_1025
530-010958
530-09_.3
71-85805
530-027595
530 -069252
530-O69256
STD511005
530-094570
530-015653
530-094639
530-030139
.53O-094557
,..71-85815 .......:
530.09449¢
Description
24
25.
26
27
28
29
3O
31
32
33
101
102
103
Part
No, Description
530-094585 DrFce Shaft
_530-067877 Operator'v Manual
530-094568 _ Gear Bo_ Ass'_
530-015775 Screw
530-015774 Screw
530-010959 Throttle LeverAss'y. (Incl.
#22,& 24)
Se_
G_ Washer
Screw
_CT_W
Lackvcasher
H_ Wre_ch (5/32)
I-Ie_ W_:v_.cb (3[16)
D¢-:_---_haC_ Warning
-D,c_--Eh_dd
Da<_._--1_.¢:_- Vibe Handle
530-015768
530-094640
530-094571
530-094616
530-094612
530-015328
530-001642
530-001'711
530-031111
530-031098
530-029159 '
530-029763
530-029764
Throttle Cable Ass'y.
Drive Shaft Housing
Nut:
Handle
Screw
CUtting Head _A_s'y.
(Ind. # 15,16& 17)
Drive Shait Grip
_T" Handle" Ass'y.
Shield F.it Ass'y.
(Ind. #10,11 & 12)
Screw
Line Limiter
-Locknut
Dust Cup
Shaft Lubrication .
Hub Ass'y
....SpoolxvtLine
. Cover
18
19
2O
21
22
23
Page 23
i
\
_s
e
¢_j__ t/r
\
\
\
T
\
Page 24
SEARS WEEDWACKER ® REPAIR PARTS LIST - MODEL 358.797161-32cc
Key
No.
1
2
3
4
5
6
7
8
9
10
1I
12
I3
•14
15
16
17
18
19
2O
21
22
23
24
25
27
28
29
3O
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
Pail
No.
Description
• i , . ,,,,
530-015773 Screw
530 -027529
530-027530
530-015766
530-027528
530-015254
530-027526
530-027527
530-069247
530-010897
530 -035259
530-019156
530-010729
530-029675
530-019154
530-027593
530-027594
530.--014015
530-010960
530-015789
530-010934
530-015126
530-015772,
530 -015780
530-027546+
--530---0275-47-
530-015771
530-014016
530--027545
530--027543
STD610603
53O-015162
530-025875
530-.019178
530-069275
530 -032103
530--015787
530--019158
530-032102
530 -069232
530-015777
530-027523
530-069257
530-024903
530 -015823
530-039134
530-015128
530--012235
Key
tNo,
49
Air Filter Cover 50
Air Filter 51
Screw 52
Spacer 53
Wave Washer 54
Choke Shutter
Air Filter Plate 55
Fuel Line Kit . 56
Fuel Pick-up Ass'y. 57
Carburetor 58
_rCarburetor Gasket 59
Fuel Cap Ass'y. 60
Shroud & Tank Ass'),. 61
f (Incl. #9,10 & 13) 62
Crankcnse/Shroud Gasket 63
Reed 64
P_ Stop " 65
CrankcaselCrankshaft Ass'y. 66
(Incl. #20.21,28 & 66) 67
Connecting Rod Ass'y. 68
Bearings) 09
Crankshaft Retaining Ring 70
Crankshaft Ass'y. 71
Flywheel Key 72
Screw 73
Screw 74
Switch Insulator 75
.......Lead Wire - --76--
Screw 77
Crankcase Ass'y.
(Incl. #36-39) 78
Switch Ramp
Switch Spring Ass'y.
Screw 81
Piston Pin Retainer 82
Piston Ring 83
1 C'ylindetGasket ,,:- .84.
Piston Kit (Incl. #32,33, 85
& pin)
Inner Bearing 86
Retaining Ring
Crankshaft,Seal 87
Bearing Outer
Rope Kit 88
Screw 89
Retainer 90
Muffler Kit 91
Muffler Attachment Spring
Screw
Ignition Module Kit
Screw
Cylinder
Part
NO.
530-03OO77
530--015768
530-O39136
530-347987
• 530"027517
530-069291
530 -029395
530-027569
530-010961
530-094189
530-069254
• 530-010964
530-015767
530-027511
530--015770
530 -0/5769
530 -015496
530-015788
53O-015796
STD541137
530-035464
530 -035166
530-O35178
. 530.--035106
530-035188
530-035031
530 --035028
+_t4
530-035151
530-035147
530-035036
530 -035142
530 -035141
530--035023
530--035208
530--035203
53O-035260
530-035185
530 -069276
530-015239
530-015717
530-027781
952-701612
Not Shown
530-029734
530-061348
Description
Spark Plug
Locknut
Flywheel Ass'y.
Washer
Fan Housing
Starter Pulley Kit
(Ind. #45)
Starter Spring
Starter Handle
PulIey Housing A_'y.
Clutch Washer
ClutchAss'y Kit
ClutchHousing
Screw
+Spacer
Screw
Screw
Scr_
• Spacer
Washer
Nut
*÷ Pump Gasket
"+ Pump Diaphragm
+ Inlet Screen
+ Inlet Needle Valve
+ Metering l._a,er Spring
+ Metering Lever
.+ Metering Pin :
I-MeteringDiaphragm
*+ Metering Diaphragm
Gasket
*+ Circuit Plate Gasket
Hi Speed Needle Spring
Hi Speed Needle
Idle Needle
•Idle NeedleSpring
Idle Speed Spring
Idle Speed Screw •
Carb. Kwik Repair FAt
( +Indicates Contents)
Cm'b. Gasket/Diaphragm
Kit (*Indicates Contents)
Engine Gasket Kit
(tIndicates Contents)
Screw
Screw
MufflerGuard
Spark Arrestor Kit
Instruction Decal
Carton
24
Page 25
INDEX
AC_RIF_ .................................. 10
ADJU_
Assist Handle .................................. 9
Carburetor.: .................................. 20
Line Advan_ .................................14
Module Air Gap ........._.....................2
Spark Plug Gap ................................2
"Farotde Cable ..................................8
AIR FILTER .....................................17
ASSFaMIILY
.Assist Handle ..................................8
Drive Shaft Housing ............................. 7
Preparation......................•..............7
Shield ........................................8
Throttle. Cable .................................8
Trimn_r Head .................................9
AUTOMATIC LINE FEED ........................ 14
CARBURETOR ADJUSTMENTS.. _................20
CARTON CONTENIS .............................6
COLD ENGINE STARTING .......................12
•CONTROLS ...........: ..........................2
CUTTING METHODS. ....."...................... 15
DRIVE SHAFT HOUSINGASSEMBLY ............. 7
ENGINE
Air Filter .......................................17
Carburetor ................,....................20
Controls ...................................... 2
Fuel Mixture .................................. I1
Starer Rope ................................. 18
Starting Instructions ............................. 12
Storage ..................................... 5.1(3
Trouble Shooting ...._............."............22
ENGINE OIL
Rado to Gasoline .............................. II
_; ndtto Use ........ .........._....11
FILTER, AIR ................................ 17
FLEXIBLE DRIVE SHAFT LUBRICA_ON ..........19
FtmL
Gasoline/Oil Mixture ....................."....'...II
Mixing Fuel ...................... i ........... !!
PouringFuel ............................ ......11
Safety........................................ II
Storage.......... _.......................... 10Jl
GASOLINE
Ratio to Oil ................................... It
Types to Use; notto Use ........................ II
GEAR BOX LUBRICATION .........................21
IDLE SPEED ADJUSTME/'_£.... ......................20
Advance ...................................14,22
Breaking ..........-......................... 17. 22
LengthtO Cut as Rep[acera,n{........... .........17
Operationtengthi .............................. 13
Replacement ................................... 16
Rewinding on Spool ............................ 17
Routing in Head ............................... 16
Safety......... ................................ 14
Sizeto Use :........................ . .........17
Welding onto Spool ......... ................. 13,17,22
Trouble Shoo6ng ...., ..........................17,22
LUBRICATION
Engitm ....................................... II
Flexible Drive Shaft............................19
Gear Box .....................................21
MAINTENANCE
Air Filter.....................................17
Carburelor .....................:..............20
Flexible Drive Shaft ............................19
Gear Box ..................................... 19
Safety......................................... 1'7
Starter Rope ..................................IS
Trimmer Head ................................16
TroubleShooting Chart.........................22
MODULE &IR GAP ...............................2
OIL, ENGINE
Patio to Gasoline .............................. II
EI_T ONTYPeSlt°Us_; not toUse ........................II
OP
.Advancing the Line ............................14
Mowing ..................... ,.................. I5
Pre43tperation Checks .......................... 12
Position .................................... :.. 9
Safety .................................. 13,14
Scalping .................................... :.. 15
Slatling the Engine ............................. 12
Sp_d.., ..................................... t3
Stopping the Engine ............................13
Sweeping.....................................15
Trimming _...................................15
PAR'IS LIST .................."............... 23
PRE-OPERATION CHECKS .......................12
PREWOUI_ SPOOLS .....-................•.......16
QUICK REFERENCE PAGE :......................27
REPAIR PAR'IS LIST ............................23
XAFETY-INSI'R_ON , .......... -
•SHIEU), ASSEMBLY ..............................8
SPARK P[J3G GAP ..2
SPARK ARRF_R ...............................6
SPECIFICATIONS ............................... 2
SPOOL
•Installation ............................: .......16
Maiitte4"xance..................................16
Prewound.....................................16
Rewinding......... ...........................17
STARTER ROPE REPLACEMENT .................18
STARLING INSTRUCTIONS ......................12
STORAGE .....................................5,10
THROITLE CABLE ASSEMBLY ...................8
TRIMMER HEAD
Assembly ................. _...........-....:,.g
Line Routing .................................. 16
Removal ....................................... 8
Maintenance ........................ "........... 16
TROUBLE StIOOTING CHART ...................22
WARM ENGINE STARTING ...................... 12
WARM ENGINE STaG _ RUNNING
OUT OF FUEL _ .............................13
WARNINGS AND SAFETY INSTRUCTIONS .....3 & 5
W__ " ...... 2
25
Page 26
f
QUICK REFERENCE PAGE
Read and FolloW AU Warnings, Safety Ins_ctions, and Operating lnsWuaions.
Failure to do so can result in serious injury.
"k
'Page No_
PREPARAT/ON .................................................... 3 b' 5
L Know all warnings and safety instructions in this manual.
2. Wear safety face shield or goggles for eye protection,
3. Dress safely - boots or safety shoes and heavy, long pants.
4. Chec[_ tool for worn. toose, missing, or damaged parts: repair or replace as necessary before using the tool.
5. Inspect and ensure thearea to Ix:cut is safe.
6. Keep children, bystanders, andanimals 30foet away.
FUELING .................................................. 11
i, Eliminate all sourc_ of sparks or flame where fuel is mixed, poured, or stored.
2. Us_ 40 parts regular unleaded gasoline to 1 part air-cooled, 2-cycle engine oil.
3. Use clean and fresh fuel.
4. Mix and Storefuel in an appi'oved, marke_dcontainer.
-5.-Mi:x'_ndpom ,_ucli, _l uardo_'_.
6. Move a minimum of 10feet away from the fuel and fueling site before starting engine.
START/NG THE ENGINE ........................................ 1.2
I. Extend line 6 inches from the head.
2. Rest the shieldon the ground supportingthetrimmerhead upoffthe ground away from objects and oa4ookers.
3. Keep throttle trigger squeezed fully until engine runs.
4. Pull _€ starter rope sharply and quic_y.
OPERATING THE TOOL - 1.3
!. Do not operate the tool at a higher speed than necessary.
2. Release the throttle trigger and allow the engine to idle when not cutting.
3. Stop the engine by moving the ignition switch to the "Off" position.
• 17_..MANCE
_ a _ v 4 e • • _e e e • • e _ o ,o o g, 4 _ e 4P o e 4J a 44 * _ m,m,e O g q,B _ 4 e t 4 e'_
I. Run fue! from the unit before storing, -.
2. Disconnect spark plug before performing maintenance except for carburetoradjustments.
3. Clean air fil_r frequemly but always after :5r_nksof fuel.
4. Store in a dry place out of the reach of childrem
26 •
Page 27
Operator's
Manual
MODEL NO.
358.797161.32cc
(18" Cutting Pa(h)
How-toOrder
Repair Parts
SEARS SERVICE
IS AT YOUR SERVICE
The Model Number will be found below the top handle with the Serial
Number. Always mention the Model Number when requesting service or
repair'parts for your unit.
All parts listed herein may be ordered from any Sears Service Center
and most Sears Stores.
WHEN ORDERING REPMR PARTS ALWAYS GIVE THE FOLLOWING
INFORMATION AS SHOWN IN THIS LIST:.
1. The PAI_ NUMBER
2. The MODEL NUMBER
35&797161
3.. The PART DESCRIPTION
4. The NAME OF ITEM
26ccGas Weedwecker®
If the parts you need are not _ocked locally, your order will be transmitted
to a Sears P..epalrPmt_Distribution Center for handling.
When you buy merchandise from
Sears you get an extra veltte that
nobody else can offer _ Sears
Service.
Acrosstown oracrossthecountry,
Sea.rs Service is Mways near, pro.
riding trustworthy,, competent
:service technicians using only
-Sears-specified=f_cto_,l_arts: ........
Your Sears Merchandise takes on added value when you discover
that Sears has Service Units throughout the country. Each is
staffed by Sears-Trained, professlona] technicians using Sears ilp- •
proved methods.
Sold.by Sears,..Roebuck andC, o., Chicago_ tL 60684 U.S,A_
i
S30-067877-6-03/31193 . PRINTED IN U.S.A.
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