Craftsman 247.77635 manual

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Look For Relevant Emissions Durability Period and

Air Index Information On Your Engine Emissions Label

Engines that are certified to meet the California Air Resources Board (CARB) Tier 2 Emission Standards must display information regarding the Emissions Durability Period and the Air Index. Sears, Roebuck and Co., U.S.A. makes this information available to the consumer on our emission labels.

The Emissions Durability Period describes the number of hours of actual running time for which the engine is certified to be emissions compliant, assuming proper maintenance in accordance with the Operating & Maintenance Instructions. The following categories are used:

Moderate:Engine is certified to be emission compliant for 125 hours of actual engine running time.

Intermediate:Engine is certified to be emission compliant for 250 hours of actual engine running time.

Extended:Engine is certified to be emission compliant for 500 hours of actual engine running time.

For example, a typical walk-behind lawn mower is used 20 to 25 hours per year. Therefore, the Emissions Durability Period of an engine with an intermediate rating would equate to 10 to 12 years.

The Air Index is a calculated number describing the relative level of emissions for a specific engine family. The lower the Air Index, the cleaner the engine. This information is displayed in graphical form on the emissions label.

After July 1, 2000, Look For Emissions Compliance Period On

Engine Emissions Compliance Label

After July 1, 2000 certain Sears, Roebuck and Co., U.S.A. engines will be certified to meet the United States Environmental Protection Agency (USEPA) Phase 2 emission standards. For Phase 2 certified engines, the Emissions Compliance Period referred to on the Emissions Compliance label indicates the number of operating hours for which the engine has been shown to meet Federal emission requirements. For engines less than 225 cc displacement, Category C

=125 hours, B = 250 hours and A = 500 hours. For engines of 225 cc or more, Category C = 250 hours, B = 500 hours and A = 1000 hours.

The displacement engines of Model Series 120000 is 206 cc.

This is a generic representation of the emission label typically found on a certified engine.

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Contents Sears, Roebuck And Co., Hoffman Estates, IL 60179 U.S.A Horse PowerModel No Warranty Table of ContentsTraining SafetyOperation Page Removing Unit From Carton AssemblyLoose Parts In Carton See Figure Lowering the Chipper ChuteAttaching The Debris Collection Bag HousingEmptying the Debris Collection Bag Debris Collection BagOperation Meets Ansi safety standardsKnow Your Chipper Shredder Operating Controls See FigureStopping Engine Gas And Oil Fill-upTamper HopperGasoline Starting EngineType of Fuel Fuel Fill-upClearing the Hopper ShreddingChipping Cleaning the Reduction ChamberLubrication MaintenanceAir Cleaner Changing Oil Cleaning EngineSpark Plug Disconnecting Spark Plug Service and AdjustmentsReplacing the Chipper Blades Replacing the Shredder BladeChamber Carburetor AdjustmentEngine StorageChipper Shredder Problem Cause Remedy TroubleshootingSears Emission Control Defects Warranty Coverage Sears Craftsman 7.5 H.P. Chipper Shredder Model Parts ListPart Description Sears Craftsman 7.5 H.P. Chipper Shredder Model Carburetor Gasket SET 222 Repair Manual Cylinder Assembly Nut Governor Control Lever 777S32258 777D07574 777S32272 Engine LabelsGarantía ÍndiceGarantía limitada de la cortadora trituradora Craftsman 247.776350Capacitación SeguridadFuncionamiento Motor Extracción de la unidad de la caja MontajePiezas sueltas en la caja Ver Figura Deslizamiento hacia abajo del canal de la cortadoraColocación de la bolsa de recolección de desechos Vaciado de la bolsa de recolección de desechosConozca las propiedades de la cortadora trituradora OperaciónCumple con los estándares de seguridad de Ansi Controles de funcionamiento Ver FiguraAceite se envía una botella de 20 onzas junto con la unidad Carga de gas y aceiteDetención del motor Gasolina Encendido del motorAdvertencia Sea sumamente Tipo de combustibleCorte TrituraciónLimpieza de la tolva Cámara de reducciónLimpieza del canal de reducción Filtro de aire MantenimientoLubricación Cambio de aceite Limpieza del motorBujía de encendido Reemplazo de las hojas de la cortadora Servicio Y AjustesReemplazo de la hoja de la trituradora Desconexión de la bujíaAjuste del carburador Cortadora trituradora AlmacenamientoProblema Causa Remedio Guía Para LA Solución DE ProblemasResponsabilidades del Propietario de la Garantía Acuerdo De Protección Para Reparaciones Repair Protection AgreementsOur Home Your HomeSears Parts & Repair Center MY-HOME1-800-469-4663
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