andT.They arelocatedintheareajust
abovetheprimerbulb.
CARBURETOR PRESETS
Whenmakingadjustments,donotforce
theplasticlimitercaps beyondthe
stopsor damagewilloccur.
Ifcarburetorpresetsarenotneeded,
proceedto =idleAdjustments."
, Turnbothmixturescrewscounter-
cfockwiseuntiltheystop.
•Turntheidlespeedscrewclockwise
untilitstops.Nowturncounterclock-
wise4-1/2turns.
Startmotor,letitrunfor3 minutes,and
proceedtotheadjustmentsection.If
enginedoesnotstart,refertotrouble,
shootingchartorcall1-800-235-5878.
Ifengineperformanceisacceptableat
thepresetpositionsand thereisno
chainmovementat idle,nofurtherad-
justmentis necessary.
ADJUSTING PROCEDURE
IdleSpeed "T"
Allowenginetoidle.Adjustspeeduntil
enginerunswithoutchainmovementor
stalling.
•Turnclockwisetoincrease engine
speedifenginestallsor dies.
•Turncounterclockwiseto decrease
speed.
Nofurther adjustmentsarenecessaryif
chaindoesnotmoveat idlespeedand
ifperformanceissatisfactory.
Low Speed Mixture "U'
Allowenginetoidle.Thenaccelerate
the engineand noteperformance.If en-
ginehesitates,bogsdown,orsmokes
duringacceleration,turnmixturescrew
clockwisein!/16-turnincrementsuntil
performanceissatisfactory.Repeatthis
procedureas necessaryfor properad-
justment.Aftercompletingadjustments,
checkfor accelerationandchainmove-
mentat idle.Resetifnecessary.
High Speed Mixture"H"
DONOT operateengineat full throttle
for prolongedperiodswhilemaking ad-
justments.Damagetotheenginecan
occur.Makea testcut.Basedon per-
formance ofthesawwhilecutting,ad-
justthehighSpeedmixture settingin
1i16otumincrementsas follows:
* Clockwiseuntilthesaw hasgood
powerinthecutwithno hesitation.
Donotadjustbysoundorspeed,but
judgebyhowwellthesaw performsin
thecut.
• Countemlockwiseifthesaw has
speed,butdiesinthecutorlacks
powerinthecut.
Aftercompletingadjustments,checkfor
accelerationandchainmovementat
idle.Resetifnecessary.
AccelerationCheck
Iftheenginediesorhesitatesinsteadof
accelerating,turnthelowspeedmixture
adjustmentcounterclockwiseuntilyou
havesmoothaccelerationwithnochain
movementat idle.Recheckand adjust
as necessaryforacceptableperfor-
mance.
Prepareyour unitfor storageat the end
of theseasonorifitwillnotbe usedfor
30 daysor more.
WARNING:
•Allowtheenginetocoot,andsecure
theunitbeforestoringortransporting.
•Storechainsawand fuel ina well
ventilatedarea wherefuelvapors
cannotreach sparksor openflames
from waterheaters,electricmotorsor
switches,fumecas, etc.
•Storechainsawwithall guardsin
placeandpositionchainsawsothat
anysharpobjectcannotaccidentally
cause injury.
• Storechainsawwelloutofthereach
of children.
EXTERNAL SURFACES
ffyourchainsawistObestoredfora
periodoftime;Cleanitthoroughlybe-=
fore storage_Store;ina _le_,_dry _rea.
.Lightlyoile_emalmetalSurfacesand
guidebar_..... , ; ........
•Oilthechainandwrapitin h_avypa-
per Orcloth_ =
FUEL SYSTEM
UnderFuelingEngineintheOperating
Sectionofthismanual,see message
labeledIMPORTANTregardingtheuse
ofgasoholin yourchainsaw.
Fuelstabilizerisan acceptablealterna-
tiveinminimizingtheformationoffuel
gumdepositsduringstorage.Addstabi,
lizertothegasolinein thefuel tankor
fuel storagecontainer.Followthemix