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Beforeperforminganytypeof maintenance/service,disengageall
controlsand stopthe engine,Waituntilallmovingpartshavecometo
acompletestop,Disconnectsparkplugwireandgroundit againstthe
I enginetopreventunintendedstarting,Alwayswearsafetyglassesduring
_operationorwhileperforminganyadiustmentsor repairs,
This section addresses minor service issues.To locatethe nearest Sears Service Center or to schedule service, simply contact Sears
at 1-800-4-MYoHOME®.
Enginefailsto start
Enginerunserratically
1, Throttle levernot in correctstartingposition
2, Chokenotin ON position
3, Sparkplugwire disconnected
4, Faultyspark plug
5, Fueltankemptyorstalefuel
6, Cannotpullrecoilcord
7, Safetyswitch notdepressed
8, Safetyswitch wireis not connectedto
engineor notproperlygrounded
1, UnitrunningonCHOKE
2, Sparkplugwire loose
3, Stalefuel
4, Waterordirt infuelsystem
5, Dirtyair cleaner
6, LowengineRPM
7, Carburetorout of adiustment
1, Engineoillevellow
2, Airflowrestricted
Engineoverheats
Enginehesitatesat highRPMs 1, Sparkpluggap settooclose 1,
Engineidles poorly 1, Fouledsparkplug 1,
2, Dirtyair cleaner 2,
Excessivevibration 1, Looseparts or damagedimpeller 1,
Unitdoesnot discharge 1, Dischargeareaclogged 1,
Rateof dischargeslows
considerablyor compositionof
dischargedmaterialchanges
2, Foreignobiectlodgedin impeller
3, LowengineRPM
4, Vacuumbag is full
1, LowengineRPM
2, Chipperbladedull
,,,,_{:,W_1__
1, Movethrottleleverto START/RUNposition,
2, MoveCHOKEto ON position,
3, Connectwireto spark plug,
4, Clean,adiustgap,or replace,
5, Filltank with clean, freshgasoline,
6, Obstructionlodgedin impeller,Disconnectspark
plugwireandremovelodgedobiect,
7, Safetyswitch mustbe depressedby the front tabon
the baghandlewhensecuringthe bag,
8, Connectsafetyswitchwire to engineconnectorand
groundto mountingbracket,
1, Movechokeleverto OFF position,
2, Connectandtightensparkplugwire,
3, Filltankwithfreshgasoline,
4, Drainfuel Refillwithfreshfuel
5, Cleanor replaceaircleanerfilter,
6, Alwaysrunengineat fullthrottle,
7, ContactyourSearsParts&RepairCenter,
1, Fillenginewithproperamountand typeof oil
2, Cleangrassclippingsanddebrisfromaroundthe
engine'scoolingfinsandblowerhousing,
Removespark plug and adiustgap,
Replacesparkplugandadiustgap,
Replaceair cleanercartridge,
Stopengineimmediatelyand disconnectspark plug
wire,ContactyourSearsParts & RepairCenter,
Stopengineimmediatelyand disconnectsparkplug
wire,Cleanflail screenand insideof dischargeopera
ing,
2, Stopengineand disconnectspark plug wire,Remove
lodgedobiect,
3, Alwaysrunengineat full throttle,
4, Emptybag,
1, Alwaysrunengineat full throttle,
2, Replacechipperbladeor contactyourSearsParts&
RepairCenter,
23
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