Craftsman 247.8819 operating instructions Lubrication

Page 17

SERVICE AND MAINTENANCE

Checking Spark Plug

Check spark plug yearly or every 100 operating hours

1.Clean area around spark plug.

2.Remove and inspect spark plug.

3.Replace spark plug if porcelain is cracked or if electrodes are pitted, burned or fouled with deposits

4.Check electrode gap with a feeler gauge and set gap to .030 (0.76mm) if necessary. See Figure 14.

5.Reinstall spark plug and tighten securely.

NOTE: A resistor spark plug must be used for replacement. Contact a Sears Parts and Repair Center for a replacement spark plug.

Carburetor

If you suspect your carburetor needs adjusting, see a Sears Parts and Repair Center. Engine performance should not be affected at altitudes up to 7,000 feet (2,134 meters). For operation at higher elevations, contact a Sears Parts and Repair Center.

Engine Speed

WARNING

Avoid serious injury or death, DO NOT modify engine in any way. Tampering with the governor setting can cause the engine and equipment to operate at unsafe speeds. NEVER tamper with factory setting of engine governor. Running the engine faster than the speed set at the factory is dangerous.

Lubrication

Gear Shaft

The gear (hex) shaft should be lubricated at least once a season or after every 25 hours of operation.

1.Carefully pivot the snow thrower up and forward so that it rests on the auger housing.

2.Remove the lower frame cover from the underside of the snow thrower by removing the four self-tapping screws which secure it.

3.Apply a light coating of engine oil (or 3-in-1 oil) to the hex shaft. See Figure 15.

NOTE: When lubricating the hex shaft, be careful not to get any oil on the aluminum drive plate or rubber friction wheel. Doing so will hinder the snow thrower’s drive system. Wipe off any excess or spilled oil.

Wheels

At least once a season, remove both wheels. Clean and coat the axles with a multipurpose automotive grease before reinstalling wheels.

Chute Directional Control

Once a season, lubricate the eye bolt bushing and the spiral with 3-in-1 oil.

Auger Shaft

At least once a season, remove the shear pins on auger shaft. Spray lubricant inside shaft, and around the spacers and flange bearings found at either end of the shaft. See Figure 16.

2

3

 

1

1. .030 (.76 mm) Gap

2.Electrodes

3.Porcelain

Figure 14

Figure 15

Figure 16

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Contents 2007 Operator’s ManualProduct Specifications Model Number Table of ContentsWarranty Statement Repair Protection Agreement Preparation Safety InstructionsTraining Operation Maintenance & StorageThis page left intentionally blank USE CLEAN-OUT Tool to Unclog Discharge Chute Safety LabelsAssembly AssemblyRemoving From Carton Loose PartsAssembly Chute Clean-Out Tool AdjustmentsSet-Up Tire PressureAuger Control Chute AssemblyEngine Controls OperationShift Lever Ignition Key Choke ControlThrottle Control Chute AssemblyRecoil Starter Handle Electric Starter ButtonStarting The Engine Clean-Out ToolBefore Starting Engine Stopping The Engine Replacing Shear PinsTo Engage Drive To Engage AugersChanging Engine Oil Service and MaintenanceChecking Engine Oil Lubrication Drive Control Shave Plate and Skid ShoesShift Cable Auger Belt Belt ReplacementChute Bracket Drive Belt Friction Wheel Removal Service and Maintenance Each Use Engine oil level Check Gas in the tank † Under heavy load or in high temperaturesPreparing Engine OFF-SEASON StoragePreparing Snow Thrower Short-Term StorageTroubleshooting Craftsman Snow Thrower Model Parts ListDescription 418 1232 Pivot Rod Parts List 790-00289A Plt., Cvr Craftsman Engine Model LH318SA-156587 For Snow Thrower Model Screw, 10-32 x 3/4 29918 Blower Housing Baffle Screw, 1/4-20 x 19/32 Lock Nut 35980ALock Nut 29642 Governor Shaft34667 Governor Link 33877 Intake Pipe36652 Choke Spring Control Bracket Incl , 203, 204 3134220A Rewind Starter Electric Starter 110 Volt optional Housing AssemblyGear & Nut Incl 35449 35450This page applicable in the U.S.A. and Canada only Sears Emission Control Defects Warranty CoveragePage Declaración DE Garantía ÍndiceEspecificaciones DEL Producto Número DE ModeloAcuerdo DE Protección Para Reparaciones Preparativos Instrucciones DE SeguridadCapacitación Mantenimiento y almacenamiento OperaciónExtracción de la unidad de la caja MontajePartes sueltas MOntajeSitúe el montaje del canal sobre la base. Vea la figura Ajustes ConfiguraciónHerramienta de Limpieza del Canal Presión de los neumáticosVuelva a apretar la tuerca hexagonal superior Ajuste del montaje del canalPrueba de control de la barrena Operación Palanca de cambiosControles del motor Llave de encendidoManija del arrancador de retroceso Control del estranguladorBotón del arrancador eléctrico Salida del arrancador eléctricoHerramienta de limpieza Control direccional del canalAntes de encender el motor Encendido del motorProcedimiento para engranar la transmisión Detención del motorProcedimiento para engranar las barrenas Arrancador de retrocesoTapón para drenado de aceite Servicio Y MantenimientoMantenimiento de Motor Lubricación Placa de raspado y zapatas antideslizantes Cable de cambiosControl de la transmisión Para retirar las zapatas antideslizantesSoporte del canal Reemplazo de la correaControl de la barrena La Correa de la barrenaFigura La correa de la transmisiónExtracción de la rueda de fricción Nota Tenga cuidado de no dañar las roscas del eje Tanque † Bajo carga pesada o en temperaturas altas Cada Uso Nivel del aceite de motor ComprobarPreparación del motor Almacenamiento Fuera DE TemporadaPreparación de la máquina quitanieve Almacenaje a Corto plazoSolución DE Problemas Piezas con garantía Esta página se aplica sólo en EE.UU. y CanadáMotor certificado Get it fixed, at your home or ours

247.8819 specifications

The Craftsman 247.8819 is a highly versatile and robust lawn mower designed for homeowners seeking a reliable and efficient tool to maintain their lawns. This mower stands out due to its impressive features, advanced technologies, and thoughtful characteristics that cater to both novice and experienced users.

One of the main features of the Craftsman 247.8819 is its powerful engine. Equipped with a reliable gas engine, it offers strong performance and the capability to tackle tough grass, ensuring a clean and precise cut every time. The high torque output allows this mower to handle various terrains with ease, making it a perfect choice for yards of different sizes and complexities.

Another remarkable feature is its variable speed transmission. This technology allows users to adjust the speed of the mower according to their comfort and specific mowing requirements. With the ability to operate at different speeds, users can maneuver through tight corners or open spaces more effectively, making for a more efficient mowing experience.

The cutting deck of the Craftsman 247.8819 is designed to provide optimal cutting performance. With a generous width, it enables users to cover more ground in less time. Additionally, it features multiple height adjustment settings, allowing for customized cutting heights to promote healthy grass growth. Whether users prefer a low cut for a manicured lawn or a higher cut for a more natural look, this mower can adapt accordingly.

Comfort and ease of use are also prioritized in the Craftsman 247.8819. Its ergonomic handles are designed to minimize strain during operation, and the mower's lightweight construction ensures easy maneuverability. Moreover, the mower is equipped with large, durable wheels that provide stability across varied terrains while ensuring smooth operation.

Maintenance is made simple with the Craftsman 247.8819. Its design promotes easy access to the engine and other components, allowing for straightforward maintenance tasks such as oil changes and blade sharpening. This ensures the mower remains in top condition and continues to perform efficiently over time.

In summary, the Craftsman 247.8819 offers a powerful engine, variable speed transmission, versatile cutting heights, and an ergonomic design, making it an excellent choice for homeowners. Its thoughtful features and ease of maintenance solidify its reputation as a dependable lawn mower for keeping lawns looking their best.
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