Craftsman 316.29271 manual Intake Exhaust

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TROUBLESHOOTING

7.Pull the starter rope slowly to bring the piston to the top of its travel, (known as top dead center). Check that:

The piston is at the top of its travel while looking in the spark plug hole (Fig. 27)

Both rocker arms move freely, and both valves are closed

If these statements are not true, repeat this step.

8.Slide the feeler gauge between the rocker arm and the valve return spring. Measure the clearance between the valve stem and rocker arm (Fig. 29). Measure both the intake and exhaust valves.

The recommended clearance for both intake and exhaust is 0.003 – 0.006 in. (0.076 – 0.152 mm). Use a standard automotive 0.005 in. (0.127 mm) feeler gauge. The feeler gauge should slide between the rocker arm and valve stem with a slight amount of resistance, without binding. See Figure 28 and 29.

Adjusting Nuts

Rocker Arms

INTAKE

EXHAUST

Feeler Gauge

Fig. 28

Adjusting Nut

Rocker Arm

0.003–0.006 in. (0.076–0.152 mm)

Feeler Gauge

Valve Stem

Fig. 29

9.If the clearance is not within specification:

a.Turn the adjusting nut using a 5/16 inch (8 mm) wrench or nut driver (Fig. 29).

To increase clearance, turn the adjusting nut counterclockwise.

To decrease clearance, turn the adjusting nut clockwise.

b.Recheck both clearances, and adjust as necessary.

10.Reinstall the rocker arm cover using a new gasket. Torque the screw to 20–30 inlb (2.2–3.4 Nm).

11.Reinstall the engine cover. Check alignment of the cover before tightening the screws. Tighten screws.

12.Check the spark plug and reinstall. See Replacing the Spark Plug.

13.Replace the spark plug wire.

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Contents Cultivator / Edger California Proposition 65 Warning WarrantyTable of Contents IntroductionBefore Operating Important Safety InstructionsSafety Warnings for GAS Units Rules for Safe OperationSave These Instructions Other Safety WarningsWhile Operating Symbol Meaning Safety and International SymbolsChoke Control Know Your Cultivator Know Your UnitAttaching the Edger Wheel and Blade Assembly InstructionsAdjusting Tine Depth Positioning the HandlebarsRecommended OIL Type OIL and Fuel InformationAdding OIL to Crankcase Initial USE Fueling the Unit Recommended Fuel TypeStarting Instructions STARTING/STOPPING InstructionsStopping Instructions Never pick-up or carry the unit while the engine is running Operating InstructionsOperating Tips Transporting the UnitMaintenance Schedule Maintenance and Repair InstructionsFrequency Maintenance Required Refer to Tine Removal and ReplacementChanging the OIL Checking the OIL LevelHandling the unit Carburetor Adjustment AIR Filter MaintenanceReplacing the Spark Plug Spark Arrestor MaintenanceElectrodes. Grit in the engine could damage the cylinder Transporting Cleaning the UnitStorage Long Term StorageTroubleshooting Remove the rocker arm cover and gasket Rocker ARM ClearanceIntake Exhaust Engine SpecificationsCultivator Page Owner’s Warranty Responsibilities Your Warranty Rights and ObligationsManufacturer’s Warranty Coverage Cultivadora / Bordeadora Proposición 65 DE California IntroduccionGarantia Indice DE ContenidosLea Todas las Instrucciones Antest DE LA Operación Importante Informacion DE SeguridadAdvertencia Laes muygasolina Normas Para UNA Operacion SeguraDurante la Operación Conserve Estas InstruccionesOtras Advertencias de Seguridad Simbolos DE Seguridad DE Intercacionales Advertencia NoAdvertencia Los AdvertenciaConozca SU Unidad Conozca SU UnidadAplicacion Conexión DE LA Rueda Y DE LA Cuchilla DE LA Bordeadora Instrucciones DE EnsambleColocación DEL Manubrio Ajuste DE LA ProfundidadCarga E Aceite EN EL Carter DEL Cigüeñal USO Inicial Advertencia EL LlenarInformacion DEL Aceite Y DEL Combustible Tipo DE Aceite RecomendadoTipo DE Combustible Recomendado Advertencia Lagasolina esAdvertencia Saque la Advertencia Cargue elInstrucciones DE Apagado Advertencia Evite losInstrucciones DE Arranque Y Apagado Instrucciones DE ArranqueAdvertencia Para evitar Advertencia formaAdvertencia graves Advertencia evitarParaRemoción Y Reposición DE LAS Puas Instrucciones DE Mantenimiento Y ReparacionPrograma DE Mantenimiento Frecuencia Mantenimiento Requerido ConsulteCambio DEL Aceite Precaucion Para evitarPrecaucion Use guantes Inspección DEL Nivel DE AceiteInspección del Combustible Mantenimiento DEL Filtro DE AireAjuste DEL Carburador Limpieza del filtro de aireMantenimiento DEL Amortiguador DE Chispas Precaucion No limpieCambio de la Bujía de Encendido Transporte AlmacenamientoLimpieza de la Unidad EL Motor no Acelera Resolucion DE ProblemasEL Motor no Arranca EL Motor no Funciona EN MinimaHuelgo DEL Brazo Oscilante Entrada Motor EspecificacionesEJE Impulsor Y Cultivador Parts List Engine Parts Model Sears Cultivator 4-CYCLE GAS Cultivator 753-04059 Clevis Pin Cobertura de la Garantía del Fabricante Responsabilidades del Propietario para la GarantiáRepair Protection Agreements Get it fixed, at your home or ours

316.29271 specifications

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