Craftsman 358.79105 operating instructions Troubleshooting Table, Remedy

Page 18

TROUBLESHOOTING TABLE

_, WARNING: Always stop unit and disconnect spark plug before perform- ing all of the recommended remedies below except remedies that require

unit to be operating.

TROUBLE

 

CAUSE

 

 

 

 

 

 

REMEDY

 

 

 

 

 

 

 

 

 

 

Engine

will

not

1.

ON/OFF

switch

in

1. Move ON/OFF switch to ON.

 

start.

 

 

 

OFF

position.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2. Fill tank with correct fuel mixture.

 

 

 

 

2.

Fuel tank

empty.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.

Spark

 

plug

not firing.

3. install new spark plug.

 

 

 

 

 

 

 

4.

Fuei

not

reaching

 

4.

Check

for

dirty

fuel filter;

replace.

 

 

 

 

 

carburetor.

 

 

 

 

Check

for

kinked

or split

fuel

line;

 

 

 

 

 

 

 

 

 

 

 

 

 

repair

or

replace.

 

 

 

 

 

 

 

 

 

5.

Carburetor

requires

5. Contact

Sears

Service

(see

back

cover).

 

 

 

 

adjustment.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Engine

will

 

1.

Carburetor

requires

1.

See

"Carburetor

 

Adjustment"

in

 

not idle

 

 

 

adjustment.

 

 

 

 

Service

and

Adjustments

 

Section.

 

properly.

 

 

2.

Crankshaft

seals

worn.

2.

Contact

 

Sears

Service

(see

back

cover).

 

 

 

3.

Compression

 

low.

3.

Contact

 

Sears

Service

(see

back

cover).

Engine

will

not

1.

Air filter

dirty.

 

 

1.

Clean

or

replace

air filter.

 

 

 

accelerate,

 

2.

Spark

 

plug

fouled.

2.

Ciean

or

replace

plug

 

 

 

 

lacks power.

 

 

 

 

 

 

 

 

 

 

and

regap.

 

 

 

 

 

 

 

 

 

or dies

under

3.

Carburetor

requires

3.

Contact

 

Sears

Service

(see

back

cover).

a load.

 

 

 

 

 

 

adjustment.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.

Carbon build-up on

4.

Contact

 

Sears

Service

(see

back

cover).

 

 

 

 

muffler

outlet

screen.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5.

Compression

 

low.

5.

Contact

 

Sears

Service

(see

back

cover).

Engine

 

 

1.

Fuel

mixture

incorrect.

1.

Empty

fuel

 

tank

and

refill

with

 

smokes

 

 

 

 

 

 

 

 

 

 

 

correct

fuel

 

mixture.

 

 

 

 

 

excessively.

 

2.

Air filter

dirty.

 

 

2.

Ctean

or

reptace

air filter.

 

 

 

 

 

 

3.

Carburetor

requires

3.

Contact

 

Sears

Service

(see

back

cover).

 

 

 

 

adjustment.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Engine

runs

1.

Fuel

mixture

incorrect.

1.

See

"Fueling

Engine"

in Operation

 

hot.

 

 

 

 

 

 

 

 

 

 

 

section.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.

Spark

 

plug

incorrect.

2.

Replace

with correct

spark plug.

 

 

 

 

3.

Carburetor

requires

3.

Contact

 

Sears

Service

(see

back

cover).

 

 

 

 

adjustment.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.

Carbon build-up on

4.

Contact

 

Sears

Service

(see

back

cover).

 

 

 

 

muffler

outlet

screen.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

Page 17 Page 19
Image 18
Page 17 Page 19
Contents Operators Manual ONE Year Full Warranty on Craftsman GAS Weedwacker Sears, Roebuck and Co., Hoffman Estates, ILThis power unit can be dangerous! Op Operator Safety4WARNING Unit / Maintenance Safety Fuel SafetyTransporting and Storage Edger Safety Line Trimmer SafetyAdditional Safety Rules for Optional Attachments BLOWER/VACUUM SafetyMaycontaintoxicmaterials Brushcutter SafetyCultivator Safety Barbecuepits,ashtrays,etcHedge Trimmer Safety Pole Pruner SafetyAssembly Snow Thrower SafetyCarton Contents Installing Trimmer ATTACH- MentAdjusting the Handle Attaching ShieldBefore Starting Engine Know Your TrimmerPrimer Bulb Start LeverInstructionsprintedoncontainer Operating Instructions Convertible TM FeatureMents Operating PositionTrimmer Line Advance Cutting MethodsRightWrong General Recommen Dations Maintenance ScheduleCare & Maintenance Task Check for Loose Fasteners and Parts Labels Clean AIR Filter Line Replacement Inspect Muffler and Spark Arresting ScreenCarburetor Adjustment Idle Speed AdjustmentEngine StoreinacleandryareaFuel System OtherTroubleshooting Table RemedyYour Warranty Rights What is Covered Repair orWarranty EmissionParts Advertencia Manual DEL Informacion Usuario DE Seguridad DEL AparatoDPELIGRO Heridas Seguridad DEL UsuarioSeguridad DEL Aparato Y EN EL Mantenimiento Seguridab CON EL Combustible Transporte Y AlmacenamientoSeguridad AL Cortar Bordes Seguridad AL RecortarGuridad Para Accesorios Opcional Seguridad AL Propulsor DE AIRE/ASPIRADORASeguridad AL Cortadora DE Malezas AdvertenciaNo utilice el Peligro Riesgo DE Oorta Seguridad AL CultivadorSeguridad AL Podadora DE Setos Seguridad AL Cortadora DE RamasADVERTENClALacuchillaen Seguridad AL Soplador NieveADVERTENClA Nunca este Nieveenelaparatomotriz GosescondidosPOblicoscercadeltr&fico Sielmotornogiralibramentedebido yendohaciaarribayhaciaabajoInstalacion DE LA Protector Ajuste DEL MangoAbastecimiento DEL Motor Palanca DEL ArrancadorAntes DE Poner EN Marcha EL Motor Remueva laAceitesdaSar#elmotor.n DelamarcaCraftsmanMezclelaGasolinaconelaceiteenlaproporci6nAiADVERTENCIA Informaci6nadicionalFuncion DE Craftsman Convertible Para Arrancar CON EL Motor CalienteArranque DE Motor Ahogado Instalacion DEL Accesorios OpcionalSiempre USE Avance DE LA LiNEA DE CorteMetodos DE Corte CorrectaIncorrectaRecomendaciones Generales Ara BarrerCronograma DE Mantenimiento Inspeccione Y Limpie EL Apara To Y SUS PlacasElaceite AlquierotrosolventeinflamablePermitaqueelfiltroseseque RepongalaspiezasMarcha Lenta Ajuste AL CarburadorMantenga a Vuelva a verifiAbastecimiento DEL Motor OtrosTabla Diagnostica CausaSUS Derechos Y Obligaciones Cubierta DE Garantia DEL FABTIA Reparacion O Reemplazo Como Entablar UNA Reclama MANTENIMIENTO, Reemplazo Y Reparacion DEClON DE Mantenimiento El
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