Shindaiwa T2510X, 82014 manual Troubleshooting Guide, Engine does not Start

Page 17

Troubleshooting Guide

ENGINE DOES NOT START

What To Check

 

 

 

Possible Cause

 

 

NO

 

 

Faulty recoil starter.

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Fluid in the crankcase.

 

 

 

 

 

 

 

 

 

Internal damage.

YES

 

 

 

 

Loose spark plug.

œœ`ÊVœ“«ÀiÃȜ˜¶

NO

 

 

 

 

Excess wear on cylinder, piston, rings.

 

 

 

 

 

 

 

 

 

 

Valves not seating.

YES

 

 

 

 

Fuel incorrect, stale or contaminated;

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NO

 

 

 

 

mixture incorrect.

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}À>`i¶

 

 

 

 

 

 

 

 

 

 

YES

 

 

 

 

Check for clogged fuel filter and/or vent.

 

 

 

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NO

 

 

ˆ˜Ê̅iÊÀiÌÕÀ˜Êˆ˜iÊ܅i˜Ê

 

 

 

Priming pump not functioning properly.

«Àˆ“ˆ˜}¶

 

 

 

 

 

 

 

 

 

 

 

 

YES

 

 

 

 

The ignition switch is in “O” (OFF)

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NO

 

 

 

 

position.

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Shorted ignition ground.

 

 

 

 

 

YES

 

 

 

 

Faulty ignition unit.

 

 

 

 

If the plug is wet, excess fuel may be in

…iVŽÊ̅iÊë>ÀŽÊ«Õ}°

 

 

 

 

 

 

the cylinder.

 

 

 

 

 

 

 

 

 

 

The plug is fouled or improperly gapped.

 

 

 

 

 

The plug is damaged internally or of the

 

 

 

 

 

wrong size.

 

 

 

 

 

 

Remedy

Consult with an authorized servicing dealer.

Tighten and re-test.

Consult with an authorized servicing dealer.

Refill with fresh, clean unleaded gasoline with a pump octane of 87 or higher mixed with

a 2-cycle air cooled mixing oil that meets or exceeds ISO-L-EGD and/or JASO FC classified oils at 50:1 gasoline/oil ratio.

Replace fuel filter or vent as required; restart.

Consult with an authorized servicing dealer.

Move switch to “I” (ON) position and restart.

Consult with an authorized servicing dealer.

Crank the engine with the plug removed, reinstall the plug, and restart.

Clean and regap the plug to 0.024 - 0.028 inch (0.6 - 0.7 mm). Restart.

Replace the plug with an NGK CMR5H or equivalent resistor type spark plug of the correct heat range. Set spark plug electrode gap to 0.024-0.028 inch (0.6-0.7 mm).

LOW POWER OUTPUT

What To Check

Is the engine overheating?

Possible Cause

Operator is overworking the unit. Carburetor mixture is too lean. Improper fuel ratio.

Fan, fan cover, cylinder fins dirty or damaged.

Carbon deposits on the piston or in the muffler.

Remedy

Shorten trimmer line. Cut at a slower rate.

Consult with an authorized servicing dealer.

Refill with fresh, clean unleaded gasoline with a pump octane of 87 or higher mixed with

a 2-cycle air cooled mixing oil that meets or exceeds ISO-L-EGD and/or JASO FC classified oils at 50:1 gasoline/oil ratio.

Clean, repair or replace as necessary.

Consult with an authorized servicing dealer.

Engine is rough at all speeds. May also have black smoke and/or unburned fuel at the exhaust.

Clogged air cleaner element. Loose or damaged spark plug. Air leakage or clogged fuel line. Water in the fuel.

Piston seizure.

Faulty carburetor and/or diaphragm. Valve clearance set incorrectly.

Service the air cleaner element.

Tighten or replace.

Repair or replace filter and/or fuel line.

Replace the fuel. See page 9.

Consult with an authorized servicing dealer.

Engine is knocking.

Overheating condition.

Improper fuel.

Carbon deposits in the combustion chamber.

Valve clearance set incorrectly.

See above.

Check fuel octane rating; check for presence of alcohol in the fuel (pg. 9). Refuel as necessary.

Consult with an authorized servicing dealer.

17

Image 17
Contents T2510 Trimmer T2510X Trimmer Introduction ContentsProperly Equipped Operator Safety InstructionsBe Aware of the Working Environment Safety LabelsPrior to Assembly SpecificationsAir cleaner type Product DescriptionHandle Assembly and AdjustmentsAdjust Throttle Lever Free Play Cutting Attachment Shield AssemblySub-Shield T2510X Trimmer HeadBlade T2510X Mount the Saw Blade Never operate the T2510X without the safety clip in placeFilling the Fuel Tank Mixing FuelStarting the Engine Examples of 501 mixing quantitiesWhen the Engine Starts Adjusting Engine IdleIdle Speed Adjustment Stopping the EngineCutting Grass-Units Equipped with a Trimmer Head Checking Unit ConditionShoulder Strap Blade Thrust Using a Blade T2510XBrushcutter Handlebar Brushcutter Shoulder StrapHour Maintenance General MaintenanceDaily Maintenance Remove and replace the filter element 10/15-Hour MaintenanceValve Adjustment 139/150-Hour MaintenanceSpark Arrester Screen Maintenance Blade Sharpening Long Term StorageShindaiwa Tornado Blade Multiple-tooth Circular BladeEngine does not Start Troubleshooting GuideAdditional Problems This Warranty is Administered by Fax 503 81-82-849-2481 Notas 19SP POR Administrada ES Garantía Esta18SP Continuacin Diagnostico Guia17SP Diagnostico GuiaPlazo Largo de Almacenamiento Discos de AfiladoMúltiples dientes de Discos Tornado Shindaiwa DiscoMantenimiento o horas 139/150 Cada Guardachispas Maya la de MantenimientoHoras 10/15 Cada Mantenimiento Horas 50 Cada MantenimientoFiltro del elemento El reemplace y RetireGeneral Mantenimiento Horas-10 Cada MantenimientoDiario Mantenimiento T2510X Disco un Usando Unidad la de Condición la Verifique Corte de Cabezal con Equipadas Máquinas Césped de CorteHombro de Correa Motor del Parada Motor del Mínima Marcha de AjusteContinuacin Motor del Arranque Mínima marcha de AjusteCombustible de Tanque el Llenando Motor del ArranqueCombustible de Mezcla De proporción a mezclaT2510X Disco/Cuchilla EnsamblajeSierra tipo cuchilla la Monte Corte de cabezal el Instale Ajustes y EnsamblajeT3410X Secundario Protector T2510/T2510X corte de6SP Acelerador del holgura la Ajuste Ajustes y EnsamblajeMango Producto del Descripción EspecificacionesEnsamblar de Antes 5SPPíes Seguridad de EtiquetasTrabajo de Area del Alerta Esté 4SPSeguridad de Generales Instrucciones Equipado Debidamente Operario El2SP ContenidoSeguridad de Declaraciones Introducción OdadoraP

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