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Craftsman WEEDWACKER 358.797150, 358.797150-32cc Important, 358797150 Owner's manual

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IMPORTANT MANUAL
Operator's
Manual
MODEL NO.
358.797150-32cc.
_7_ CuU_ _t_)
& WARNING:
Readtl__sManml
_ FonowAnWam_
and Saf_y Instructions.
Fa_TO Do So Can R¢_
Do-.Not Throw Away
Always Wear Eye Protection During Operation
,_,gJ i-CRR FTSMR
32CC GAS WEEDWACKER ®
2 Cycle Engine
"Assembly
• Operation
Fuel Mix 40:1
"Maintenance
• Repair Parts
Sears, Roebuck and Co., Hoffman Estate, IL 60179
TABLE OF CONTENTS
WARNINGS AND SAFETY INSTRUCTIONS .................. 3 GENERAL MAINTENANCE .......................................... 17
KNOW YOUR TRIMMER .................................................. 6 TROUBLE SHOOTING CHART ..................................... 22
ASSEMBLY .................................................. :......................... 7 REPAIR PARTS LIST ........................................................ 23
ACCESSORIF_; ................................................................ I0 INDEX ................................................................................. 26
ENGINE [NFORRLATION .................................................. II QUICK REFERENCE PAGE ............................................. 27-
USING YOUR TRIMMER_ 13
,,, i iiiiiii i i imllll iiiiiiii i iiiiiii i iiiii IIIIHIII I II I I IIIIII
L .m
kWARNINGS AND SAFETY INSTRUCTIONS
_I I I IIWJll I ._
AWARNING -- _ PO_ TOOL__LNG/ZO/_
Thlstooi cancau_ seriousinjuryorblindncsstoth_opemtorandolh¢_ Thevmrn_ _ _ __ in_is _
musfl_ followedIoprovide_asona_ saf_ andefficiency inusingthis u_ol.The ol_ra_r is _ _ foll_ _
wamin_ and_ inthis manu_andontl-ae_ool.Readtheenflre Operator'sMan_ _ __ _
lhislooU l_r_ theuse oftl_s powertooltopersons whoread, undersland; and follow _ _ _ _
Infl_rsmanual and on the tool
A DANGER
NEVER U_'BLAD_ _ _ TOOL.
-- THE BLADE CAN COME OFF AND
SERIOUSLY INJURE YOU AND OTHER_
-- THIS TOOL IS DESIGNEO FOR,
LINE TRIMMER USE ONLY.
Aw (;
THE TRIMMER LINE CAN THROW OBJ_'CTS
VIOLENTLY.
-- YOU CAN BE BUNDED OR INJURED.
-- WEAR EYE AND LEG PROTECTION..
ZONE
AW_G
HAZARD ZONE FOR THROWN OBJECTS.
-- THE TRIMMER LINE CAN THROW
OBJECTS VIOLENTLY.
--_OTHERS CAN BIEBUNOED OR -
iNJURED.
_-KEEP PEOPLEAND ANIMALS
3O FEET-AWAY,
RF-AD OPERATOR "SMANUAL.
--+-!I_WRUCTIONs.FOLLOWALL PI_FINIHGS AND +
,- _/ -- FAILURETODOSOCANRESULTIN
/ smouslmu .
................................................. ,,,,, ,,,,,HH ,|,, I , ,,,,, , , ,,I --
& WARNINGSANDSAFE INSTRUCTIONS- .
A OPERATOR SAFETY
I. Always wear eye protectionwhen operating, se_icing.
or performing maimenance on your unit.
2. Keep hair. fingers, and all otherparts of thebody av,W
from openings aM moving parts. AIv,-ayswear heavy,
longpants, boots,and gloves.Do not go barefootorwear
sandals, jewelry, short pants, loose clothing, or cloth-
ing with loosely hanging straps, ties. tassels, etc.: they
can be caught in movingparts. Secure hair so it is above
shoulder length. Being fully _red will help protect
you from pieces of toxic plants (such as poison ivy)
thrown by the TrimmerHead, which could be more of.
a hazard than touching the plant itself.
3. Donot_a-at_ thistoolwhea_a areti_, in,ortraderthe
influenc_ of alcohol, drugs,or uxxlication,
- 4. Alwa_ use the assist han01e.See 'l_ssembly?'
5. Wearhearing protoctionifyouuse thistoolfor more than
A ¢U'/T/NG_
1, hspect thearea tobe cut hefore eachuse. 1_ _]ects
(rocks,brokenghss. nails,wir_ string,e_)whichcanbe
• rowa or b_om_ entaaglddia the trimmer head.
2. Keepothers including children, animals, bys_gters, and
hejpersoutsidethe60 footHazardZone.Stoptheengine
immediately if y0u are ap_oached.
3. Alwayslmepthe¢r,gineontherlghtskleofyourhedy.
4. Holdthetoolfirmlywithboth_
5. Do not _ or use from unsm_ surfaces such as
ladders,trees, steep slopcg _ etc. Use exwacare
whendeaningonstairwa_ Keepfirm_andbalance
at alltimes,
6. Keeptrimawa"headbdowwaistl_vel.
7. Do notraise _',,€engimabovcyour _ist, Theuimn_ head
cancorr_ 0aagenmsty close toy0ur body. "
muffler whentheen#ne isrunning.
1½ hoursper day,
6.Nevtrstartornmtheergir_ihsid_$aclosedmomorbu_d- " ...... 9. Use only forjob_ cxplained in thismamiaL
ing. Bri_athiagexhaustfumescanldll. A _AL_S_L.Ik"Jg_,
7. Keep handles freeofoil and fuel.
I. Inspect entire tool beforeeach use. Replace damaged
parts. Check for fitelleaks and make sure all handles.
guaM.s,and'fasteners ace in place and securely Fastened.
2. Replace trimmer head parts thatare cracked, chipped,
brola.m,ordamaged inanyother waybeforeusingthe tool
3. Useonly .080" diameterSears Laser Line.. Never use
wire, rope, string, etc.
4. Be sure the shield is properly attached.
_5.Useo_ thespech_uimmerhead.S_ _"
Make sure ff_ _immer headis properly instal|edand
fastened. Referto "Assembly"
6. Be.surethe trimmerheadstops turningwhen engineidles.
See "CarburetorAdjustments."
7.Mal_ carhuct_adjusanentswiththedriveshaRhousing
supported topreventthe trimmerline floracontacting any
objecLHoldthetoolbyhand;.do notusetheoptional
8. Xeq,othmmwywhenma_ c_-bum__justm_as.
-9; Use onty accessor_r a_achmeatsas recom_aded for
this toot bySear_
& FI,'I SAggrl"
!. Move at least 10feetawayfrom fueliegsit_ before smrt-
iag engifie.
2. Useacontainer_ forfuel.
3. Do notsmok_orallowsmokiagnearfuelor thetool or
whileusingthetoot.
4.Wipeupallfuelspillsbeforestartingeagine.
.......enginetocoolbeforerefueling.
•"-6_Run fuelout of thefiwJsystem before storing the tool.
"7. Storetoolandfuelinanmeawherefuelvaixxscannotreach
sparksor open flamesfromwater heaters, electric motors
or switches, furnaces, etc.
l. Maintaia thetoolaccordingto_ procedures.
Keep the trimmerline at the proper length.
2. Neverstart theenginewith theclutch shrtod remove. The
clutchcan fly.apartandcause serious'injury.
3. _ thesparkplugheforeperfom_ maht_mnce
exceptfor _r adj_ts.
4. Make carburetor adjustments with the driveshaftho_ing
supported toprevent the trimmerline from cotaacting any
object. Hold the tool by hand; do not use the optional
shoulder strap for support.
5. Keep others away when making carburv,or adjumnents.
6_ L]_ o_ly genuine tep!___t rm_q__ recom_men.'!,_o5
bySears.
7. Have all maintenance and service not explained in
this manual performed by your Sears Service Center/
D_partment.
•&, TRANSPORTING AND STORAGE
L _____m_k_
_f__.-
t_ _<,It_r_ _ ina_el_deor_a_
3. Beforestming thetool, useup fitelleftinthe fuel lines and
carbu_ bystarting theengine and lettiagitrununtil it
stops.
4. _ofe rodand furlinan area _ fuetwapotscannommch
sparksor openflamesfromwater heaters,electric motors
orswitches,farnac_ etc.
5. Store the tooIsutheline limitercannotaccidentallycaase
injury. The toolcanbe huagbythe drivesha_ h_ing or
6. Storetool outofreach ofchildren.
lf si_at_ns ocrurw_,ch are not co_eredln _ts _mml, _se
care and good _¢men_ Contaa your Sea_ _er_ce
C.ntedt_ i_youneed asslstimce.
I _ to,'bratlonsthr_agh_,o!on_ useor__,hand _ .c_.dcau_blood vessdornervedamagem_ _
I ott t ,
IIIIII I 1111 _ l ill i i iiiiiiiii i ii L ii + iiiiiiiiiiiiiiil l i ulm,,1111ul f " IL,I111'II11 11 1 111 . ......................
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•L INTRODUCTION
YourTrimmeris a versatile product designedto help
you give .yma-lawna finishedappearance.
trimmingscalping, sweeping.
spec veat.r=s
• _ O.tch
• Albp0sitimCartmr=_
• AdjustableAnfl-Vibe,cushiemaedAssistltandle
• Autmnatic Line Feed
• 17-C.tangl"ath
II. UNPACKING INSTRUCTIONS
1. Remove contents from the carton if you have not
doneso. + •
2. Check vans againstthe li_ bekr,,v. •
3. Examineparts fordamage..D6 notuse damagedpans_
4. Notify your Seam Store immediately if a part is miss-
ing or damaged.
NOI'E: Itisnormal to hearthe fuel l'dterrattlem anempty
fuel tank.
J / _ i i ii iiiiiii I IIllllllllll Illllll
C. CA1L'rON C.O_
KEY
No+ fir,,,.
I Eag_ 1
2 Ihive Shafl/llousing Assembly wlSafety Label 1
3 Shield 1
4 Ts_r_ Head I
5 2-.cydeF__ Oil 1
-- Opemor'sManual_ Shown) 1
-- LoosePamBag _ot Show_) t
_ PARTS BAG G3_:
6 ' FIexShaflL.bc
7 : Screw-Shield :. _ .
8 .. Bracket+Shidd
9 SquareHeadScrew- Ks._istHafi_el
10 Hex Nut- Asslst Handle
11 + T-Handle- Assist Ha.,_e
12 Hex Screw - Engine
13 HexNut - Engine +
14 DustCup+IMiveShaR Housing
15 Rex Wrench
16 Hex Screw - ThrottJ¢ Tdgger Housing
17 Hex Nut + Throttle Trigger Housing
1
2
1
1
1
2
2
I
1
I
1
!
\
D
6
16
*Hardware is shown in actual size drawings in the assembly
insUuctions_Compare the hatdwar_ imhe 1oo_ pare hag wi6__e
-hardwareinthedrawingsto determine6_ecorrectFartto use.
7
=
SPECIAL NOTICE
For users on U.$. Forest Land and in some states, including California (Public Resources Codes 4442 and 4443),
Idaho, Maine, Minnesota,'Ne_ Jersey, Oregon, and Was_ngtom Certain internal combustion engines operated on
forest, brush, and/or grass-coqered land in the above areas ar_ required to be equipped with a spark me__or, maintained
in effective vmrking order, or'th% engh'm:must be construct_, equipped, and maintained for the pr_eation of fire. Check
your state or local authorities for tegu!ations pe_ toLt_ requirements+ Failur_ to follow these requirements
is a violation of the law. This unit is not factory-equipped with a spark arrestor; however, a spark arrestor'+isavail+
able as an optional part+ If a spark arrestor is required in your area, contact your Sears Service Center or Parts _-
.............. 7 _7- _, + ...................................................................................................................................................
II Illl!lllllllllllllll II Ull Illllll Ill I II Ill Illll - II
I
_tslmltm_ forthe_)
i I I I JllllllIItllltIItIllll I Ill I I II
L itqlglP_
_ _'s°M_ z_s_ d_.Zof_dtohctp_u
.asScm_€the toolandio provideitssafeoperation, it is
_ dm _ readtl_ endremanual_ I_omc
familiar_iththetooli_.foleyoubeginassembly.
H .......... i!,.i
H
ii i i
B. ASSEMBLY STEPS
• 1. DR/VE SHAI_ HOUSING .-- Figure 1
a.. Piacethe two Screws (from the loose parts bag) into .
theholesontheClmchShr6udasshowninFi_e 1. L
.b.
Position the Ix_k:Nuts (from the loose parts bag)
in the hex openings in the Clutch Shroud.
c. T_hten tim_wwswith thesmall hexwrench provid-
ed just enough tohold thehardware together while
holding the Lock-Nuts with your other hand.
d. Remove the shipping cap from the straight end of the
Drive Sha_ Housing. Make sure the Flexible Dri'_x:
Shaft d,_ not f_l out r_,_-_ _
NOTE: Dirt on the Shaft will significantly reduce
_of the tool. If the Flenu'bleDrive Shaft fails out
of the Housing, clean,, relube_ then reinstall. See
Ftexa'bleDri_?eShaft Lubricalicm" ia the Maintenance .-
r_-t.ion.
e.
g_
h_
i.
"lMmHandle around and position the Drive Shaft
Housing with the Arbor Shaft down as shown in
Figure. 1.
Align the bottom glXXWeon the Drive Shaft Housing
with the ridge on the inner lower wall of the Clutch
Shroud opening.
_theAex,rS_. _ _to ati_thesqua_
end of the FlexibleDriveShaft with the square in-
side theClutch Shroud opening.
Shroud until itcontacts the Foam Grip or is within
1/8 inch. Figure 1.
Tighten the Screws alternately with the smal[kcx
wrench until secure.
II iii II IIII II
I. luta_ l'OOIt _'g Ma.tetlal.
=,a'=a, my.
b. Adjustable wrench."
c. Hot,Wrtnch provided with tool.
,Ill I I ,,I, I ,,ll II I
II IIIII Illll_
I I
! !
I I
DmV_SnAlzr
HO_._ING
RIDGE
Igigtlre 1
7
iCAUTION: | Do not bend the throttle cable.
a. Slid_ theThrottleTrigger Housing from the Foam Grip. "
Figure 2. . ,
b. Insext the Throttle Cable through the tunnel m
the Foam Grip until the end of the Cable extends
at least 2 indies beyond Grip. Figure 3.
c. Hold the Trigger away from the Drive Shaft
Hou_ing and insert the barrel end of the Throttle [
C_le into the round opening in the Trigger as - Foam
!
shown in l_ure 3..
When insexting the barrel end of the Throttle - \\X - Round Hole nd of
make sure that the barrel is completely inserted
(I_.._tre 4)and the Throttle Cable is located in the
split m the Arm. IPigu_ _ _'1L_3
d. Push the Cable backinto the splitin thearm. Fig-
ure 3. Guide the arm into the Foam Grip tunnel
until the Throttle Trigger Housing is flush
against the Grip. Figure 5.
e. Squeeze and hold the Trigger against the Foam
_ GHp. Then install .th.e_and Nut Figure 5. __
] CAUTION" ] Do not overtzghten the screw. There
must be at least 1/8" free pla_. in the tagger. Fig-
_er can fully return to idle when the trigger
xs released_ The trimmer head must not turn at __ _+--_.%_
idle speed to avoid serious injuryto the operator "::?_
and others.
_dfl_tEi: HE&
FJlDII"q_ 6-,_ 7 WRO Screw 1/8" Play "_
3,TRIMME_ HEAD mn_ SHIELD -"
a. PLacethe Dust Cap on the Drive Shaft.Housing over
the hex nut that is assembled onthe Arbor Shaft.
Figme 6 Onset)
b. Thread the Trimmer Head onto the Arbor Shaft in
a clockwise direction. Hand tighten firmly against
the Dust Cup. Figure 6_
c. Hold the Dust Cap with a wrvnch to keep th¢ Arbor
Shaft from turning and tighten head secuwly.
Figure 6.
NOTE: Unless the Trimmer Head is tightened
adequately, it can unthread the first time the engine
is started. If this occurs reinstall the Trimmer Head
• a.-A tighten more seeu,_Iy. "
d. Pull a minimum of 4 inches 0f line from the
Trimmer Head. Figure 6. Approximately 2 inches
of line can be advanced each time the Tap Button
is pressed_
Figure 4 Flgurt S
_6
NOI_ To remo_ Trimmer Head, holdthe Dust
CupwithawrenchaadtmthreadtheTfimmer Head.
_WARNING
Failure to imtali the shield in the position shown in
Figures 7 and 8 can result in serious injury to the oper-
ator. The length of the shield must be aligned with the
of the shield toward the engine.
L_o.:l TheL_e 'r_i_ (onthe_
otthe shietd) is sharp and vm cut you.
( continued next page )
€. Match the Key (Raised area)on the Shield with the
Keyway ("V" slot) on the Drive Shaft Housing.
l_gure 7.
f. Restthebotto'moftheShield ontopofthe shoulder
of the Drive Shaft Housingabove the Dust Cup.
NOTE:Ihe boaomofthe Shield must rest on topof
the shoulder of the Drive Shaft Housing.
g. lnstatlthe_ asshownin FIgure 7.
NOTE:ItiseasiertostarttheScrewswitha _-
driver and finish ti&htcningwith a 3/8" w_nch.
h. T_m:n the 5crows evenly and securely.
NOTE: A small space may be left between the "
Bracket and the Sl'deld when hardware is fully
Eigh ae .
5. _swr_-,rtzu_ _ a e_9
a. Be sure.the Handle is positioned bi_ween the
Safety ISabel hind theTlirc_fleTrigger. Figure 8:."
b. Push the lower end of the Assist Handle onto the
Drive Shaft Housing.
c, Drop the threaded end of the square-head Assist
Handle Screw through the opening in the top of
the T-Handle. Figure 9.
d. Pull on tl_ threaded end of the Screw to bring
the square head of the Screw past the pin inside
the T-Handle. Twist the Screw to seat the head
of the Screw in the recessed square opening inside
the T-Handle. Figure 8.
e. Push the Nut into the hex opening in the Assist
H_n_dle and instal! the T-Handle into the round
opening. Figure 8.
f. Tighten the T-Handle firmly by hand only.
6. OPEKA_T_G POSITION .- _
a. Bd_ starting the Englne, stand as _ in
F_ 10and check for the follovdng:
l). t_ arm_ ex_ndea,_ hol_ Assist
•Handle.
2). Rightarm slighdybent, handholding theFoam
Grip, fingers onThrottleTrigger.
3). Enginebelo_vwaist level.
4). Weight oftool evenly distributed between _
5). Without operator bending over, the Trimmer
Headis near _axlparalId to theground and eas_y
b. Aaljest tl_ Asdst _ up er downtl_ D_
Shaft H_ng (but above the Salty Label) to a
comfortable position.
1). Inosen the T-Handleby hand, adjust Asdst Hart-
die. Retighten T-Handle by hand oth_
2). _ fl_eAssist HaMle from le& to right flit is
necess_ to tilt _heangle ofth_ Trimmer Head
such as when curling alarge, sloped area such as
aditchbank.
lrllurcS
TOPVIEw
OF
T_
r_p,_r_zo
i " i ii iHi ill li " imiHiql ii • ii I liNiiii ii ii HHII lllIHIL I
T i
ACC kqORIES
The following accessories a_ availablethroughSears RetailStores, CatalogOutlets, or Service Centers.
ITEM STOCKNO.
Safety Face Shield : .. 9-18613
gafety Goggles....... .. ............................................................ 9-1859
2-Cycle Engine Oil ................................................. _............. 71-30143
Spark Plug ....................................................... .... . .... .. . . .. 71-85854
Replacement Trimmer Head (available only through Sears Service Centers) ....... ....... 71-85805
Replacement .080" Dia. Nylon Trimmer Line
-- 400 ft.................................................................... . .. 71-85778
200 ft. .. 71-85608
100 ft. . . 71-85771
Replacement Spool with Line 71-85815
Shoulder Strap Kit. - .... .............. 71-85783
Flex Shaft Lube . 530-030102*• . . *
Spark Arrestor Kit .-,... _.. _. _/ .-.. _ , : ..... o 952-701612*
*ArgUablethrough your SEARS SERVICE
NOrF.,S
, ,_, •
ENGINE INFORMATION
i I iiiiiii ii
A. FUELING YOUR ENGINE
1.FUEL SAFETY
a.Useonly recommended fud mixtures.
b. Mix and pour fuel ouldoors and where there are
nosparksorflames.
c. Use a container approved for fud.
d. Do notsmoke or allowsmoking nearfuelor thetool
or while using the tool.
e. Wipe up all furl spills before starting the engine_
f. Move at least 10 feet away from furling site
before starting engine.
g. Stop engine before-removing fuel calx Allow
the engine to cool before refueling.
h. Before storing toot; use up fad left in carbm_
lor by starting engiffe and letting 'it run until it
stops.
i. Store tool and fuel in an area where fuel vapors
cannot reach sparks or olden flames from water
heaters, eloctdc motors or switches, furnaces, etc.
• . FUEL MAXTIJRE
• Your tool is powered by a 2-cycle engine which
requires a furl _ of regular unleaded gaso-
line and a high qu_ity engine oil specially made
for 2-¢ycle_ air cooled engines.
The internal design oftbe 2-c-ycle engine requires
lubrication of moving parts. I__brication is provided
when the reoommended mixture ofgasol ine andoil
is used.
• Genuine Sears40:l, 2-cycle engine oil is str_
recommended for the protection,of your unit.
Exte_iveengineeiingtestshavepi_veathat Sears
-2-cycle erigine o'flresists brzak-downa_-operatlng
ind_le l_rforulanc_ and longer engine life.
• Gasoline must bedean and not over two months
old. Aftera shortperiod of time, gasolin_willchem-
ically break down and form compounds thaf_ause
hard starting _ damage in 2-cycle engines.
s The correct measure of gasoline to Oil is very
important. Toomuch oil inthe mixtu_ will foul the
spark plug.
ICAUrloN:] Too little oH or incorrect oil will
cause the engine to overheat and seize.
3. USE THE FOLLOWING ONLY:
SEARS CRAFTSMAN 2-cycle engine oil
mixed at 40:1 is stronglyrecommended. Con-
suit the in.structions on the oil container for
Rroper nnxmg.
1 PART OIL TO 40 PARTS GASOLINE=
3.2 ft. oz. oil to I gallon gasoline
8.0 ft. oz. off to 2.5 gallon gasoline
Not all air cooled 2-cycle engine oils ha_'e the
same qualities. If SEARS CRAFTSMAN 2-cycle
engine oil is not available, use a good quality,
2-cycle engine oil recommended for air-cooled
engines. Mix at a ratio of 40: I (3.2 oz. oil to i
gallon gasoline).
4.DO N0T USE:
" NMMA Oil-- National Ma'-ine Manufacturers
Association (formerly BIA)
-- Does not have proper additives for 2-cycle, air-
cooled engines and can cause engine damage.
- AUTOM{H_rE OIL__
-- Does not have proper additives for 2-cycle, air-
cooled engines and can cause engine damage.
CAIJTION
Experience LridlcaL_ Lhatalcoho! bknded fuels (_
gasohol or us_tg ethanol or methanol) can a_'act
moisture which leads to separation and formation of
d Ad egas the
syswan _ an er_ne while m storage, q[b avoid
probl_s, do not leave furl in the unit when storing for
30 _ or longer. Start the engineand letit rnn unl_lthe
User h . tt
season. ;see the Storage" si_ion for
_afm'mafion,-Neveruse englne.or _ cleaner-
.prodncts in the fuel tank-:Or permanent damage
"_ OCCUr.
NOTE: ff you do not want to remove the fuel from
your unit, SEARS CRAFTSMAN Fuel Stabilizer
(#'/1-33500) may be added to fuel left in the tank to
minimize gum deposits and acids. If the tank is almost
empty, mix stabilizer with fresh fuel ina_parate con-
tainer and add to the taidc.
.5. HOW TO MIX FUEL AND FILL TANK
:<_ Do, nOi__Taixgasoline and oil directly in
thefuel tank.
a. Pour the proper measure of engine oil into an
approved, marked fuel containei'. Then, fill the
container with regular unleaded gasoline.
If fuel is already in the container, add the
proper measure of engine oil. Then, close the
container tightly and shake it momentarily.
b. Slowly remove fuel cap.
c. Using a spout or funnel, fill the. fuel tank with
fuel mix.
d. Reinstall the fuel caps securely.
I1
I lll l I , I IIIIII lli III III I IIIIIIIIIIIIII ill I I IIIIIIIIIIIII [llllllili! I i• ,H,, , H,, , ,, II H I I
B. PIglDOPERATION CHECKS
_WAKNINO I
_dew -a wma_ _ sat_ _n_om _ _
maual.
l_tore opera_ _m- tool,always:
1. _ the ¢mt_ tool b_ore _ me. l_la_
damagedparts. Check forfuel leaks and make sure ai!
fasteners are in place and secun:ly fas_ned.
2. Replace trimmer head parts that are cracked,
chipped, or damaged before using this tool.
3_Useoral?J_O"_ SearSLaserLlne®.Never
usesci_, rope.,string,
4. Use only with the slMeld properly attached. '
ii mll IIIIIIH
5. U,,mly_,pedaed_hm_ See_
tiom." Make sure the trkam_ head t, _
tastamd,ad,ma_ _ Re_to'_emb_." "
Cx Be_ trhnm_ laad,*m-tara_ wheamMae
uk,. see'camam, M_"
2. M,d__ adl,,stna_,wah thedrtve,hart
hms__ t*Wm_tr_mm_ae from
tonlmatng u_ object. Soldtl_tool by hand; do not
8, Keep ethers away when maklag carbur,_
adJastmm_
9. Useonb,_ ora_ as rteom-
_ byS_rs tot tl_tooi.
i0. Oem thealrmmitalr_ beforeoimattngthetool.
to _'Specifieations," forair ffl_ location.
.,,,,. ,,,,,,,, ....................._..... _ , ,,,,, ,
C," b"rARTING INSTRUCTIONS (For location of €ontnKs, refeir'to "_tions,'_
,. mm,re,mrttng the en_e.
a. Fuel engine. Move at least 10 fee[away from
fueling site.
b. Extend 4-6 inch_ of Line from Trinmaer Head.
I
[ Thetrimmer head w_turnassoonasti_englnestarts."
e. Rest Engine and Shield on grotmd, _ Trim-
mer Head offthe ground away from trees, bushes,
onlookers, e_ F'igu_ 11.
d. If using optionalShoulder Strap, place Shoulder
Swap on your shoulder. Start engine before clipping
&%oulder &trap tothetool.
2,.1F_r a Cold Igngin_
a. Mo_,_OrdOffS_'itch to "on y Figure 12.
Ix Move Choke to "full'* position. Figure 13. -
._ GtasptbamGripandsquee_ThroaleTriggerfully. - .
Ktep lhrottleTn'ggerfullysqueezeduntilengine
•n_unoo_ (_roushsu_%9.
d. Pull Starter Ropesharply untilengine attempts to r_,
but no more than 8lmlls at full choke to avoid flooding
theengir_ The engine 'in, tempt tarun "maybehard.. "
to heat:. The operator must/iste, _ After 8
pulls, proceed to step "e;' evenif engine has not
__;:V. Move Ch6__'"half' po?ition. Figure 13.
f. Pull Starter Rope sharply until engine attemps to run,
but no more than5 pulis.
NOYE: Ifengine has not started ate5 pulls, repeat
mps '_-thro_..f:'
g-Allow engine to run 10-15 seconds, then move
Choke to "off" position, Figure 13. Keep
Throttle Trigger fully squeezed.until engine runs
smoothly. " " .i._.._
ON/OFF
I . "1"
Avc&l any _ (_dm:t wi_lbemuffler w_ s_fing
a warmenglne. A hot mufl_cancau_ im_.
3. _ aWarm_
a. MoveOniOffSwitch to"on:' Figure12.
b. Mo_Cnoke to"t=ll _ posltion<:E_u_ I3..._:,_21
c. Graspr_amc__ an__ Thro_Tri_ _
K_ep lhrottl¢ Trigg¢r fuily squeezed unal ens_
runs.
d. P_II Stm"ter Rope sharply until engine runs, but
no more than 5 pulls..
NOTE: If engine does not mn after 5 pulis,
it is probably flooded. Wait a few minutes and
repeat procedure with Choke at "off '"position. '_
Figure 13.
NOTE: If_-gine dies with _ at "off" position, e. Move Choke to "oW'position. F_m_ t3.Keep 7h'g-
12 reoeat,q_ns e thrca .............................. :_..........................................................................................
i uul_ Ill , ,,,,,,± nn U II HU
A.LmE__
a. Alw-a_ _ar eye protection when operating, _rvieing.
or performing maintenance on your unit.
b. Keep hair, fingers, and aZlother parls oflhe body away
from openings and moving parts. Always ,,,,,carheavy.
hmg pan_ boots,andglc_es_.Don_ gobarefootorwear
.sandals.jewelry,shortpants,looseclothing,orcloth-
. • ing with h_)_ly hanging s_mps, ties, _¢ls, etc.: they
can be caught in-moving parts. Secme hair .so it is above
shoulder leith. Being fully co_d will help p_ect
\.Lm from picccs of toxic planL,_(s0ch as poison ivy)
Ihn_'n by thc Trimmer H_._d. which could be more o[
a h:.oard than touching the plant h._lf.
c. Do not operate this tool when you are tlred,
m, or under the influence of alcohol, drugs,
or _. •
d..Makesure the_mmerl_adh propedyinstalled
and securely fastened. Refer to '_,ss_ably:"
e. Besure me trimmer beadstolpsturn_when the
engine idles. See "Ca.,buretor Adjusunents."
f. Make carburet_ _ustmenls w#h the drive
-shalthoua_ mpl_,_ tol_eve_theivan:
met Unet_m coutact_ au_object.Holdd_
tc_l wi_ ycgr lured;donotuse 0_ optional shoul-
d_ s_ fors_n.
_ Keepothersawaywhennudaugcadva_-tor
adjustments. -.
h. Use only accessories or attaclunents as recom-
mended forthistoolbySears.
3.curn_..
" ."a.:Inspecttbeareatobecatl_roreeachuse._
indangerofloslngyourbahnce.................................which _ be _ Oi_ enum_ledin the
e. Never start or run the engine h_ide adosed r0om
or building. Brr,aihing exhaust fumes can kill.
f. Keep handles free of oil and furl.
a. Insp_"c!entire [<×d i_G_ each u_. Replace danmgcd
paa__.Ch_k fi_r fucl Ical_s and make _ur¢ all handl_.
guard_, and lh.,;ter,.ersare in place and _curely lhstcncat.
b. Use only .080" dianmler Sem-s l.zaser IJne, Never
use wire, string, rope, etc.
c. Besure the shield is properly attached.
t6mmer head.
.-b. Alwayskeeptheengineon theright sideofyour
body.
c. Hold the toot firmly with _ hands.
d. Keep gnnm footingandbalam_ Do notov_r-ccad_
e. Keep tl_ trimmer head bdow wai_ levd.
f. Do not ra_ the engh_ above your wa_.
•g: Keeo_UOartsor_ourbod_aw_rrommeOdm-
_ _neandmum_ _a_ m_neh_
h. Useonlyfor_bs_e_lained in thlsmanual.
i i Illlll I I H Ill II
8. _xrros_mc _ _J_vAs_c_
lul IHIHll ,,,,,,,,llllll I lllllJl.................... • lUlUl IIIII
.-_ Thetchnmerlineadvano_au_ast_ine
wears andn_duc_sth_cu_'_g path.
. _ Thelinewillwearfasterandwilladvancemorefre_
quen_wlw.ncuni_againsthardsurracessuchas"
•rocks, bricks,concte_ metal fences, etc., thanwhen -
cuuingagaln_x_y objectssuchasueesor_n
feax_.
If line does not advance properly:
- Opem_theen_e atfuUdxroaleandallowtheline
to strike a hard surface such as concrete or the_
ground.
_WA._nqG
of line willnot advance _ and can cause serlous
rope, etc. W'_ can breakoff._._tt_ and
become a dangerous
WARNING
e_c),whkhcan damagetothetrimmerhead,become
:mtangl_ in the _ or bethrowncausln_ aserious
h3_rd; "" "'" "
-- ffline is4"or less, stoptheengine and check for line
binding or tangling on the spool. See "Tdmm_r
Head"in the MaintemmctSection 6>r'_vinding
operated. Figure 14.
Flk,ur_ 14
4, woeaw_trmgngin.(_ ttmuit_oat
eCguelg
a. Refuel engine. Move i0 feet away from the fuel-
ing site.
b. Move Igni'fi0nSwitchto "on?'F_e 12.
c. Move Cho_ _'_11" position. Ftgure 13.
d. Grasp Foam Grip and squeeze "I]l_roUleTrigger
fully. Keep Tluoule TrlggerfulIy squeezed until
enSineruns _c, .th_
e. eaqStamraopesha_lyLm_e_ne atten_ to
ran, but no more than 5 pulls.
f. Move Chok_ m "olin' _. F_gum B.
g. Punstaa_ P_e un_mginenms,_nomoretha
NOI'_ Ifeagi_has_, pull_ar_ RoI_
- 5.mo_ l_. _gin¢ _ do_aotraa,itispro-
bablyhooded. Wai.ta few minutes andiepeat pro,
cedu_withCho_ _t"on"posi_. F_,ureI3.
L_III II ,I LU III1,,,,,111IIII I
II Im • III II
Ik OlPgRATINGINSTRU_rlON$
I. Before entering the material to be cut, bring the
engine to cutting speed by squeezing the throttli_
trigger.
msassa_ Thecatfir,glinew_ cutdFgiendy when
the engine is nm atless thanfull throttle. Atlov_r
_illllllll iii |' ' ,,,,,,,m,H ,
ill i _
2.Atwaysrdeasetht Thro_ Trlgger_d anewthe
¢*_ • " 4
engme to return to idle speed when not cutting.
3. Make sure the Trfummer Head stops tm-nlng when
_ Thron_W,gg_'m_e.sedand_euCae runs
at tdle speed. For corridor, refert0 "Cadaactor
trimmerlinewill lastlongerand will beless likely 4. !b_stop the engine:
to "weld" onto the spool.
Ix Ifthe Tdmmer Head does not turn when the
engine is accelerated, make sure the Drive ShaR
Housing is proi_:rly seated in lhe Engine Shroud.
Refer to'_sembly-Driv¢ Shaft Housing:'
.... I I i J iiiii i i i ii i1,11iii ii,
, . i, ,,,,,,,,
a. 'Releasethe Throttle Trigger.
USING YOUR TRIMMER
=,, ' .................................. i iiiii iiiii i ]11111111111111111lUllll¸
ii i Jttt
, iii
ZONE
L
Trimmer Head
#71-85805
Use Only Gemfine Ret_acement
The rapidly moving line causes objects to be th_nvn
violently.The shield will not provide complete protection
the operatoror others.The operator must wear a safe-
ty face shield or goggles. Always wear heavy,long pants
and boot_. Keep others at least-30 feet away.
'_,W_G -- HAz,u_/,ONE
This tool will throw objects and cut. Keep others includ-
ing children, animals, bystanders, and helpers at least
30 feet away from the operator and tool Stop the eng_
_if you are approached.
&WARNING -- ntatugg
Trimmer head parts that are chipped, Cracked, broken, ot
damaged in any other way can fly apart and cause serious
injury. Do not use. Throw damaged _._ away. Replace
damaged parts before usir_ the tool.
........................... Illll • - II IIIIIllll
I_I I±I iiiiii i lllllllWlllliii II I i i
_O, MI"I"IIO_
The tip of the line does the cutting. You will achi_
the best performance and minimum line wear by not
cr(r,vding the line into the cutting area. The fight and
:wrong ways are shown in Figure 15+
• The line will easily remove grass and weeds from
around wai_ fences, trees,andflowerbeds, butit
also can cut the tender bark of trees or shrubs and
sctwfences. To avoid damage, especially to delicate
vegetation or tre_ with tender bark. use less than full
thr_e and keep a 3 inch distance away. Keep in mind
that the line "_11 advance suddenly toa longer length
when it wears down to 4-5 inches.
•o For bfmmingor scalping use less than full throttle
to' prevent line breakage and _cessive line usage:
+: duringlight dutycutting, +
-- near objects around which the line can wrap, such
as small posts, trees, or fence wire.
€ For mowing orsweeping, use full throttle for a good
¢kanjob.
Aw_J
,,me,he,,d._or ddxk am _,N'bcI{h,n,,mn{,,,Io
e_s and _¢t and causebbdness or_a" sariom in_kwy.
I. - x6
Hold the_ of thetrimmerheadalxaa3 inches alx_
above the grmmd and atan angle. Allow only thetip of
the line to ma_ contact. Do not fo_ the trimmer line
into the work area.
z. sca&en -. pn.e x7
The scalping U_chnique _move s unwanted vegetation.
Hold the bottmnff_trimmcr headalx_3 inches alx_
the grouml and at an angle. Allow the tip of the line to
strike the ground around trees, p6sts, monuments, etc.- "
This technique increases line wear.
3. MOWING -- Figure 18
Yourtrimm_is idcallbr ra_ inplacesconveational
lawn mowers cannot re,ach. In the mowing position,
keep the line parallel to theground. Avoid pressing the
head into the ground as this can scalp the ground and
damage the tool+
4. SWEEPING--- Figure19
The fanningaction of the rotatinglinecan beused.for
aquick andeasyclean up. Keepthelineparallel toand
above thesurfaces being sweptandmovetimtoolfrom
• side toside.
+
lglgm. X6
Flglm¢ la
Figure 17 Figure 19 t
• o
:_. : ii i ..... iiiiiii Jl ,,i i ........................ i, i " :.:..- i
• For prolm'line feed:
--Use only genuine Sears pre-wound spools and
.080" diameter Sears Laser Line. Use of other
types of spools or lines can result in excessive
breakage, line v¢elding and improper line feed.
-- Ire-wound spools offer the most convenient
method for replacing line as well as optimum per-
formance.
• Always dean dirt and debris from thespool and hub
whenperforming any type maintenanc€.
Llns_g New Spool with L_e
a.. Hold theTdmn_rHead asshowninFigure 19.Piess
the Lock Tab and turn Cov_j counterclockwise.
• b. Remove the Cover and Spool. Figure 21.
c. Cleandirtand debrisfrom allpart_
d. 1ns'_an_r_nmmerncadpamfordamme_Rephce".
A w_mmNG
XHmmer head parts that are chipped, cracked, ]
broken, or damaged in any Other way can fly apart ]
and cause serious fin]my. Do not use. Replace[
damagedparts beforeusingthetool.
J
e. Insert about 6 inches of Lindfromthe inside of the
l-Iubtlucagh theLineExitHoletbtheoutside to ia_
theLinefrom backing into the head. Figure 22.
1".Roatethe Linebehindthe Balancing Pin(Figure 22)
while care_lly placing the Spool in theHub.
g. pull onthe Line extending outsidetheHubto make
surethe Line will not advance. SeeInset, Figm_22.
This iadica_..s that the :Line_*routexipropedy.
h. Re_ Cower:
1.) Align the fourcatches onthe Hubwith the cut- .....
_ats ia theCover. Figai¢ 21.. .._
2.) Pt_,s the Cover onto theHub.
3.) "lhm Cover clockwise. Figure 20.
L°_k to make sure all four Calches and the Lock
Tab are properly fastened as shown inFigure 23, th_
.test_ Coverbytrig totaraitcouate_cl_kwise.
j. _0n theLineagainfromo_sidetheHub.IftheLine
canbepu!led fiomthe assembledhead, itisnot_
r_,:_ a,-,o,and"&eB_i_g I_ and vddl f_d cow
tinuously when the Trimmer Head turns. Rem-ove
Cover and r_-route Line as shown in Figure 22.
! : AwL- a.o ]
I AUrouraachesmustbetastmed_mdthe_cktabtatched
[eatotheconr. Ifinsta_ tm_, thecovercanny
[_az_db_a_e,, danm_ mls_.
tngure2o
]t_gur¢ _
l_gure _
Fligure _
IDC_ TAB
:z.tmtamng Laneon the+_
a. voliow"_ _oot w/Line/'steps"a-d" and
remove any Line remaining on the Spool.
b. Use a 40 foot length of .080 + Sears Laser Line.
c, Inert 1/16_to 1/8"of theend of u_eLine throughone
of the holes in the rim ofthe Spool. Allow no more
than 1/8 + Line to extend beyond the rim to avoid
interferenee with line ml_tse action. Figure 24.
d. W'mdthe Line onto lhe Spool in the dkection shown
by the-re'tow on the Spool and as lightly and evenly as
poss_le so theLinewiI! feed properly. Figure24.
tCAUTlON:'_Trimmer Head will nol_
pcup_iy tra_espo_ ist'dledbeyondtl_ notches
•atotmd theoutsldeedgeoftl__. ""
e. :'Eollow "Installing Spool w/Line" steps "e-j."
• De_snotadvance,orbreats_:_e _
-. tmpt+_>erlyroutedinhead.
- ._y _una on_spool
- L_'_o._. •
-- Tooli.le line outside head.
• Weldsontospool.
--Line sizeine_xrect.
- -- Incorrect spool.
o. I_leases eontlnuously+
-- Woundbeyond.no_h..eson spool,
Improperly pauted in head.
Line size incorrecL -
":: -- Shield !nstalled imp_periy.
* Usage is-excessive
--.Imp ropedy..routedinhead.-
-- Line sizeincorrect. .- ,
-- Crowding _ against material being cut.-"
" _ Pulls back into head
-- Too little Iine outside of head.
W_CaLg_EON STOOL "
AS SHOWN i_" _,0"6_
• + Figure24 .........
. + . +
' _ ...... " .......... • :+ . ......... . IIIII III
1. l_dntain the tool according to rec_nmended pro-
€_lures.Keep the trimmer line at thepfopex length. -
2. Never Start the engine with the dutch shroud
removed. The dutch can flyapart and cause serious
6. Be sure trimmer head stops turning when engine
idle_See"Carbu_orAdjustm_ts:"
7. Use duly .080" diameter Sears _ Line. Never
u_ wire, rope, string, etc.
3. Dis_nnect the spark plug before performing 8. Re_place trimmer head parts that are cr_'.ked,
',_motn_t_u_ m,_rJ f*'_r mr-bit r_trd- _id it_-4"m_n_ - chipped, br°ken, or dam_ in any°ther way
7..-_+_'-+'r_-.-.:-__'_"............•........ :'b_ore_ the_. " ".... -
_.:___adjUs'_nentswititthed_ ..... .^_.. -- . /.-.- 7 ....::....-.: .__
, _!__tl_nk_Hr___=- v.use en_ genmne rel_acemem .parts as re,_nv
_::_.,,-.-_,_;_._g_,0b:ect;H01dtl_t6oP;Vith-,_._r_hand. :_.-.,,,_+_'bySear_ ......-.:...:.............
t._,_._-_t*ss6 +a_,,]. _1 . _ + ". d-'_'_' =_+'_.._.-_
do not use the Ot_ionaishould(r w'_ for sui_o rt- _ - IO._eatiretaoLRepla_da_pa_,Checkftx
5. Keep others away when making cairburetor fuelleaks.Mak_ sure all fasteoers are m place-and
K:"AIIt _-.
..?:-
• +'- . +.
Adiny air filter d_rea.ses the lifeand per ft_rman_ tffthe
e_g.!he and increases fuelco.sump_ion.
r
_theAk F'_
_ys afterStanksofrud or _rsoro_J_n,+
•whklwver is less.
More frequently in dusty conditions.
L _ the two Sc_s on the Air Fdu_r Cov_r
enough to remove the Cover from the Engine.
F_gur_25.
2. Remove the Air Filter from_he Cover. Figure26+
3, Wash Filter in soap ar_ water.
4. SqueezeFilter dry and replace in Cover. /
[_MYI'ION:] Do nol clean the air Fdter in gasoline
E_" Stot (Figu_26)is plaoMover th_Cho_,: Lever..
theeorne_ofthecovertoheepdustfromenter-
ingtheengineandcausingengine0an_,e.
iiii i i i i iiim I
i
m,, i, ii
-- ,, = ,,,, i i ,,,,,,,, i v •
C_ _KOPE
L "-" I
Ne_r _ thc eng_ _ _'_ _ shm_ re_ The
• c_dl _.UJO_ and_se serious _'y.
Aw_o
Do net remove the retahCmgtab and screw to remo_
_rs. _ _rlngbeimththep,meyisanderte,,_o,,
and can lly outcausiagse_ous injury. If anypart e_the
p_m_hou_ass_b___ othert_.. _rope,
?d_ notusethe tool. Takeit toyour SearsService Center.
L Disconnect Spark Plug Wire. Figure 27.
2. Remove the Scww andHut_in_ the Throttle Trigger
Housing as shown inF'gure2. Hold theThrotfleTrigger
•away from Drive ShriftHousing and remove Throttle
Cable from Trigger. Pull Cable Out of Foam Grip =
_tunnel.- .......
3: Remove the four Cltitch Shroud Screws as shown in
Figure 27 with the small hex wrench provided.
4. _"para_theClutchShroudfromtheEng_. Figure2K
"A ccm¢
Use only a hand tool Wremove the clutch. Do not use any
qpe ofmo_d _t or ar_ the dntch lnany way. Other-
wise, the dutch will fly apart andcausesedous injury.
Figure-2S
5. Hold the "Hats" of the Clutch (Figure 28) with an
adjustable wrench as Shown in Figure 29 (inset) and
remove the Nut.counterc!ockwise with a 3/8" socket
wrench.
NOTE: Clutch will slide off_eczankshaft intact. Do
not.disassemble Clutch.
6: Remove the BeveiedWasher, Cluteh,:md Large Flat
Washer as shown in Figure29." :
_::=__ the Pulley Housing from tl_ Engi_ Figure 29.
8. Remove Rope R_ntion Screw. Removeany _nain-
ingrope.
9. Hold PuUey Housing anglhand turn ihe:pulley cloek-
wise_. _ as it will go. Then, turn the Pulley counter-
clockwi_ untilthe Pulley blotch is aligned with the
H:_g Notch_n_ to _e Retaining Tab and Screw.
_gttre 30. Next, tam the PUlley one complete turn
, -_c6nnterclockwi_€ untilthe notches are aligned again.
10. Insert the sm_l hex wrenchlin_thehole formed by
the Notches to hold the Pulley it_ position. Figure 30
0nse0.
11, U_ a42 '_length of replacement Rope.
12:,Move away 10 feet (3 meters) from the fueltank with
•the replacement Rope. 13se a match and melt both ends
nfth_ Ror'_Ao r_r_v_n! fravln¢,_
F.ttur_z9
CARBI_.E'roR AD]U_
• This is a complicated task and it is important to
i'ollow instructions in sequence as indicated.
AWAm mG
Make carburetor adj_-_nents with the drive shaft
housing supported to prevent the trimmer line from
contacting any object. Hold the tool with your hand;
do not use the optional shoulde_ strap for support.
_WARNING
Keep others away when making carburetor
adjustments.
AWXV.mNG
Serious injurY !o the operator and otherscan (z'cur if the
carburetor is not properly adjusled.
2.aASlCCARaURETORsE'rrmGs
NOTE: In most cases, your engine can be made torun
properly with minor carburetor adjustments. Referto
"Trouble Shooting Suggestions" forthe _ndition you
areexperiencing and follow the instructions. Thebasie
carburetor settings are provided in case they are
_quired.
a. Turn the Low Speed Mixture Screw and-the High
Mixture Screw (Figme 33) clockwise until they
stop. Do not turn the screws until they are tight as
damage to the needle seats can occur.
b. Turn the Low Speed Mixture and High Speed Mix-
tureScrews one full turn counterclockwise.
c. Follow instructions "a. Preparation;" through "'f.
....... • Poor engine performance can be a result of other ............ High Speed Mixture Adjustment"
o
causes such as dirty air filter, carbon build-up
on muffler outlets, etc. See "Trouble Shooting
Chart" before proceeding with carburetor
adjustments.
The carburetor has been carefiflly adjusted at the
factory. However, the operator must be sure that
adjustments are made when •any of the conditions
occur as mentioned in "Trouble Shooting Sugges-
tions" below.
o
Very small adjustments can affect engine perfor-
mance/It is important to turn the screw a very small
amount pe.r adjustment and test performance before
making further adjustments. Each adjustment should
be no more than the width of the slot in the adjusting
SCreWS.
L TROUBLE SHOOTING SUGGE_rIONS
-- Engine will not continue to run _t idle posRion.
: Speed Mixture Adjtts4ment."
_- Trimmer Head continues tospin when the engine
idles, See "b. Idle Speed Adjustment" and "d.
Deceleration Check:
Engine diesor hesltateswhen itsimuldaccelerate.
See "c. Acceleration Check"
-- loss ofcutting power whichcannot be corrected
by cleaning the air f'dter.See "f. High Speed Mix-
ture Adjustmenl7
-- Engine does not return to idle from full throttle
within 2 seconds. See "d. Deceleration Check:'
--•Engine will not run. See "Trouble Shooting
Chart :' Then, if the carburetor requires adjust-
ment, begin with"2. Basic Carburetor Settings."
I The trimmer line will be spinning during mostof this
] .p_x_ure. Wear your protective equilanent and observe
3. PR04_DURE
a. PREPARATION
I..)Use afr_h fuel mix. See "Fueling Your Engkn.e7
2. )Make sure the line extends to the length allowed
by the line limiter to provide correct load on
engine.
3.) Start the engine. Cut grass for 3minutes towarm
engine. The engine musr be at operating temper-
ature before carburetor adjustments ean be per-
formed correaI2_
4.) Stop engine and remove air filter by pulling it out
with your fingers. Refer to "'Specifications'_ for
location.
•I_iDLESeEED_AP_F_)_STMEN_T
l.)AUow engine to idle. •
2.)Adjust Idle Speed Screw (Figur_ 33) uatil the
engine continues to nat without stalling and
without the trimmer head moving. • "
-- Turn screw c_e tq increase engine speed
if the engine stalls or dies."
-- Turn screw cotintercloch_e to slow engine
down and/or to keep trimmer head from
3.)Follow instructions in "c. Acceleration Check"
and "d. Deceleration Check:"
4.)No further adjustments are necessary if the
trimmer head does not lurnat idle speed and
if performance is satisfactory.
I AwARs o 1
Recheckidlespeed after each adjtistment. The trimmei [
head must not turn at !dlespeed to avoid seriousinjury I
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