Tanaka THB-260PF 3PARKKPLUG &IG, #YLINDER %NGINE Cooling G&IG, Aintenanceeschedule

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4HEHABOVEEADJUSTINGUPROCEDUREEMUST BESFOLLOWED WHENWADJUSTMENT IS -!$%-OR $!-!'% TO ENGINE WILLGOCCUREBECAUSELOF THE INCORRECT CONDITION

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3OME MODELSMSOLD AREASAWITH STRICTCEXHAUST EMISSIONEREGULATIONA DO NOT HAVEEHIGH AND LOWWSPEEDPCARBURETOR ADJUSTMENTSU3UCHH ADJUSTMENTSTMAYYALLOWWTHETENGINE TONBE OPERATEDTOUTSIDEEOF THEIRR EMISSION COMPLIANCECLIMITSL&OR THESE MODELS THE ONLYECARBURETOR ADJUSTMENT ISMIDLE SPEEDS I

&OR MODELSOTHAT EQUIPPED WITHDLOWWANDAHIGH SPEED ADJUSTMENTSE CARBURETORSOAREEPREESETSAT THE FACTORY -INOR ADJUSTMENTS MAYY OPTIMIZEEPERFORMANCENBASED ON CLIMATE ALTITUDELETC .EVER TURNN THEHADJUSTMENT SCREWS IN INCREMENTS GREATERTTHAN TDEGREES AS ENGINE DAMAGE CANARESULTUFROM INCORRECTCADJUSTMENT )FSYOU AREENOT FAMILIAR WITHATYPE OFIADJUSTMENTASSISTANCE 4ANAKAADEALER

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#!2"52%4/2 !$*534-%.4%.%%$3 4(%(3+),,3/& %80%2)%.#%$)/2 7%,, 42!).%$.0%/0,%0)2 )30 2%#/--%.$%$-4/ 4!+%+4(%(5.)4 4/ 4ANAKAA$%!,%2

!IRIüLTERü&IG

4HEHAIR üLTERRMUST BETCLEANEDMFROM DUSTDANDSDIRTTIN ORDERETO AVOID oo#ARBURETOR MALFUNCTIONS

oo3TARTING PROBLEMS oo%NGINE POWER REDUCTION oo5NNECESSARYEWEARAON THE ENGINEHPARTSS oo!BNORMALAFUEL CONSUMPTIONO 2EMOVEETHETAIRECLEANERRCOVER BYYPUSHINGSANDIPULLINGABACKKTHETTABB ON THE TOP&IG

#LEANING THE AIR üLTER

#LEANETHENCLEANEREELEMENTEEVERYRDAYYOR EVERYRYHOURS OF OPERATIONN -OREEFREQUENT CLEANINGLIS RECOMMENDED UNDER VERYRDUSTYD CONDITIONST 7ASHSTHE ELEMENT IN LIQUIDIDETERGENT AND WATER 3QUEEZEETHETELEMENTETO REMOVEETHETDIRT 0RESSSTHE ELEMENT IN A DRYR RAGAUNTILUIT ISICOMPLETELY DRY3ATURATE THE ELEMENT INHECYCLE OIL ORL THEHEQUIVALENT 3QUEEZEETHETELEMENTETO DISTRIBUTEUTHEEOILTCOMPLETELYE ANDNTO REMOVEEANYYEXCESS OIL 2EPLACETHE2ELEMENTAANDEINSTALLETHE COVER&IG

&UELEüLTERü&IG

$RAINAALLNFUEL FROM FUELFTANK AND PULLNFUEL üLTER LINEUFROM TANK 0ULLL üLTERTELEMENTEOUTEOF HOLDER ASSEMBLY AND RINSE ELEMENT INEWARMM WATER WITH DETERGENTN2INSE THOROUGHLY UNTIL ALL TRACESLOF DETERGENT AREEELIMINATEDI3QUEEZE DO NOTOWRINGAWAYYEXCESS WATER AND ALLOWWELEMENTETO AIR DRY

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)F ELEMENT ISMHARDDDUEDTO EXCESSIVEEDIRTTBUILDUPREPLACE IT

3PARKKPLUG &IG

4HEHSPARKSPLUG CONDITION ISGINČUENCEDDBY oo!N INCORRECTCCARBURETOR SETTING oo7RONGNFUEL MIXTUREETOO MUCHHOILOIN THE GASOLINE oo!!DIRTY AIR üLTER

oo(ARDDRUNNING CONDITIONSOSUCHHAS COLD WEATHER 

4HESEEFACTORSFCAUSETDEPOSITS ONATHESSPARKDPLUG ELECTRODESEWHICHH MAYYRESULTUIN MALFUNCTION AND STARTING DIFüCULTIESü)F THE ENGINE

IS LOWWON POWERDIFüCULT TOCSTARTTOR RUNSNPOORLY AT IDLING SPEEDD ALWAYS CHECKKTHETSPARK PLUG üRST )FLTHEGSPARKRPLUG IS DIRTY CLEAN IT AND CHECKKTHETELECTRODEDGAP2EADJUSTAIF NECESSARY4HEHCORRECTC GAPAIS  MM 4HEHSPARKSPLUG SHOULDPBE REPLACEDAAFTERDABOUTF OPERATIONAHOURSOOR EARLIER IFRTHEIELECTRODES AREEBADLYAERODED

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)N SOMESAREAS LOCAL LAWWREQUIRES USING A RESISTORSSPARKRPLUG TOO SUPPRESSSIGNITION SIGNALSO)F THISIMACHINE WAS ORIGINALLY EQUIPPEDE WITH RESISTORSSPARKRPLUGUSEUSAME TYPEAOF SPARK PLUGEFOR REPLACEMENT

-UFČER
&IG

2EMOVEETHETMUFČER AND CLEAN OUT ANYYEXCESS CARBONCFROM THE EXHAUST PORTTOR MUFČERMINLETEVERYRHOURSOOF OPERATION

#YLINDER %NGINE COOLING G&IG

4HEHENGINE ISGAIRNCOOLEDSANDAAIRRMUST CIRCULATE FREELY AROUND ENGINE ANDNOVER COOLING üNS ONNCYLINDERNHEAD TO PREVENTNOVERHEATING

%VERYROPERATINGRHOURS ORGONCE A YEARAMOREEOFTENFIF CONDITIONS REQUIRE  CLEANCüNSEANDNEXTERNALASURFACESCOF ENGINEFOF DUST DIRTTANDA OILIDEPOSITS WHICHHCANCCONTRIBUTEUTO IMPROPER COOLING

./4%

$O NOT OPERATE ENGINERWITH ENGINENSHROUDUOR MUFČER GUARDD REMOVED AS THIS WILLHCAUSE OVERHEATINGTANDNENGINE DAMAGE

-AINTENANCEESCHEDULE

"ELOWWYOU WILLWüNDLSOME GENERAL MAINTENANCE INSTRUCTIONS O&OR

FURTHER INFORMATION PLEASE CONTACTA4ANAKAADEALER

$AILYIMAINTENANCE

oo#LEANETHENEXTERIOROOF THE UNIT

oo#HECKKTHETDUST COVER FOR DAMAGEAOR CRACKSS #HANGE THE COVER INI CASE OFEIMPACTS OR CRACKSS(ANDHELD BLOWER ONLY

oo#HECKKTHAT NUTSTANDNSCREWS AREESUFüCIENTLYCTIGHTENED

7EEKLYKMAINTENANCE

oo#HECKKTHETSTARTERESPECIALLY CORDDANDARETURNNSPRING oo#LEANETHENEXTERIOROOF THE SPARK PLUG

oo2EMOVEEIT AND CHECKKTHETELECTRODEDGAP!DJUSTUIT TO TMMTORR CHANGENTHEESPARKHPLUG

oo#LEANETHENCOOLINGEüNSCON THE CYLINDERNANDECHECKKTHAT THE AIR INTAKEE AT THE STARTEREIS NOT CLOGGED

oo#LEANETHENAIRTüLTER

-ONTHLYTMAINTENANCE

oo2INSENTHEEFUEL TANK WITH GASOLINE

oo#LEANETHENEXTERIOROOF THE CARBURETOR AND THE SPACE AROUND IT oo#LEANETHENFANTANDETHEFSPACE AROUND IT

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