Operation Manual

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7!2.).'
)FCUTTINGATTACHMENTSHOULDSTRIKEAGAINSTSTONESOROTHER
DEBRISSTOPTHEENGINEANDMAKESURETHATTHEATTACHMENT
ANDRELATEDPARTSAREUNDAMAGED7HENGRASSORVINESWRAP
AROUNDATTACHMENTSTOPENGINEANDATTACHMENTANDREMOVE
THEM
3TOPPING&IG
o$ECREASEENGINESPEEDANDRUNATANIDLEFORAFEWMINUTESTHEN
TURNOFFIGNITIONSWITCH
7!2.).'
!CUTTINGATTACHMENTCANINJUREWHILEITCONTINUESTOSPINAFTER
THEENGINEISSTOPPEDORPOWERCONTROLISRELEASED7HEN
THEUNITISTURNEDOFFMAKESURETHECUTTINGATTACHMENTHAS
STOPPEDBEFORETHEUNITISSETDOWN
-AINTENANCE
-!).4%.!.#%2%0,!#%-%.4/22%0!)2/&4(%
%-)33)/.#/.42/,$%6)#%3!.$3934%-3-!9
"%0%2&/2-%$"9!.9./.2/!$%.').%2%0!)2
%34!",)3(-%.4/2).$)6)$5!,
#ARBURETORADJUSTMENT&IG

7!2.).'
4HECUTTINGATTACHMENTMAYBESPINNINGDURINGCARBURETOR
ADJUSTMENTS

7!2.).'
.EVERSTARTTHEENGINEWITHOUTTHECOMPLETECLUTCHCOVERAND
TUBEASSEMBLED/THERWISETHECLUTCHCANCOMELOOSEAND
CAUSEPERSONALINJURIES
)NTHECARBURETORFUELISMIXEDWITHAIR7HENTHEENGINEISTEST
RUNATTHEFACTORYTHECARBURETORISBASICALLYADJUSTED!FURTHER
ADJUSTMENTMAYBEREQUIREDACCORDINGTOCLIMATEANDALTITUDE4HE
CARBURETORHASONEADJUSTMENTPOSSIBILITY
4)DLESPEEDADJUSTMENTSCREW
)DLESPEEDADJUSTMENT4
#HECKTHATTHEAIRüLTERISCLEAN7HENTHEIDLESPEEDISCORRECTTHE
CUTTINGATTACHMENTWILLNOTROTATE)FADJUSTMENTISREQUIREDCLOSE
CLOCKWISETHE4SCREWWITHTHEENGINERUNNINGUNTILTHECUTTING
ATTACHMENTSTARTSTOROTATE/PENCOUNTERCLOCKWISETHESCREW
UNTILTHECUTTINGATTACHMENTSTOPS9OUHAVEREACHEDTHECORRECT
IDLESPEEDWHENTHEENGINERUNSSMOOTHLYINALLPOSITIONSWELL
BELOWTHERPMWHENTHECUTTINGATTACHMENTSTARTSTOROTATE
)FTHECUTTINGATTACHMENTSTILLROTATESAFTERIDLESPEEDADJUSTMENT
CONTACT()4!#()DEALER
./4%
3TANDARD)DLERPMIS^RPM
7!2.).'
7HENTHEENGINEISIDLINGTHECUTTINGATTACHMENTMUSTUNDERNO
CIRCUMSTANCESROTATE
!IRüLTER&IG
4HEAIRüLTERMUSTBECLEANEDFROMDUSTANDDIRTINORDERTOAVOID
o#ARBURETORMALFUNCTIONS
o3TARTINGPROBLEMS
o%NGINEPOWERREDUCTION
o5NNECESSARYWEARONTHEENGINEPARTS
o!BNORMALFUELCONSUMPTION
#LEANTHEAIRüLTERDAILYORMOREOFTENIFWORKINGINEXCEPTIONALLY
DUSTYAREAS
#LEANINGTHEAIRüLTER
2EMOVETHEAIRüLTERCOVERANDTHEüLTER2INSEITINWARMSOAP
SUDS#HECKTHATTHEüLTERISDRYBEFOREREASSEMBLY!NAIRüLTER
THATHASBEENUSEDFORSOMETIMECANNOTBECLEANEDCOMPLETELY
4HEREFOREITMUSTREGULARLYBEREPLACEDWITHANEWONE!
DAMAGEDüLTERMUSTALWAYSBEREPLACED
&UELüLTER&IG
$RAINALLFUELFROMFUELTANKANDPULLFUELüLTERLINEFROMTANK0ULL
üLTERELEMENTOUTOFHOLDERASSEMBLYANDRINSEELEMENTINWARM
WATERWITHDETERGENT
2INSETHOROUGHLYUNTILALLTRACESOFDETERGENTAREELIMINATED
3QUEEZEDONOTWRINGAWAYEXCESSWATERANDALLOWELEMENTTOAIR
DRY
./4%
)FELEMENTISHARDDUETOEXCESSIVEDIRTBUILDUPREPLACEIT
3PARKPLUG&IG
4HESPARKPLUGCONDITIONISINČUENCEDBY
o!NINCORRECTCARBURETORSETTING
o7RONGFUELMIXTURETOOMUCHOILINTHEGASOLINE
o!DIRTYAIRüLTER
o(ARDRUNNINGCONDITIONSSUCHASCOLDWEATHER
4HESEFACTORSCAUSEDEPOSITSONTHESPARKPLUGELECTRODESWHICH
MAYRESULTINMALFUNCTIONANDSTARTINGDIFüCULTIES)FTHEENGINE
ISLOWONPOWERDIFüCULTTOSTARTORRUNSPOORLYATIDLINGSPEED
ALWAYSCHECKTHESPARKPLUGüRST)FTHESPARKPLUGISDIRTYCLEAN
ITANDCHECKTHEELECTRODEGAP2EADJUSTIFNECESSARY4HECORRECT
GAPISMM4HESPARKPLUGSHOULDBEREPLACEDAFTERABOUT
OPERATIONHOURSOREARLIERIFTHEELECTRODESAREBADLYERODED
./4%
)NSOMEAREASLOCALLAWREQUIRESUSINGARESISTORSPARKPLUGTO
SUPPRESSIGNITIONSIGNALS)FTHISMACHINEWASORIGINALLYEQUIPPED
WITHRESISTORSPARKPLUGUSESAMETYPEOFSPARKPLUGFOR
REPLACEMENT