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Craftsman 247.88853 Owner's Manual

9 horse power 28” two-stage wheel drive snow thrower
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Owner's Manual
9 Horse Power
28" Two-Stage Wheel Drive

Snow Thrower

Model No.
247.888530
CAUTION: Before
using this product,
read this manual and
follow all safety rules
and operating
instructions.
Sears, Roebuck And Co., Hoffman Estates, IL 60179, U.S.A.
Visit our website: www.sears.com/craftsman
Printed in U.S.A.
•
Safety
•
Assembly
ES
•
Operation
•
Service
•
Maintenance
•
Español
. 770-10057F.fm
FORM NO
(7/2002)

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Summary of Contents for Craftsman 247.88853

  • Page 1: Snow Thrower

    Model No. 247.888530 CAUTION: Before using this product, read this manual and follow all safety rules and operating instructions. Sears, Roebuck And Co., Hoffman Estates, IL 60179, U.S.A. Visit our website: www.sears.com/craftsman Printed in U.S.A. • Safety • Assembly •...

  • Page 2: Table Of Contents

    Two -Year Warranty on Craftsman Snow Thrower For two years from the date of purchase, when this Craftsman Snow Thrower is maintained, lubricated and tuned up according to the instructions in the owner’s manual, Sears will repair, free of charge, any defect in material and workmanship.

  • Page 3: Safe Operation Practices

    SAFE OPERATION PRACTICES WARNING: This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may result in personal injury.
  • Page 4 19. Use only attachments and accessories approved by the manufacturer (e.g. wheel weights, tire chains, cabs etc.). 20. If situations occur which are not covered in this manual, use care and good judgment. Contact Sears service center for assistance. Maintenance & Storage Never tamper with safety devices.

  • Page 5: Hardware Pack

    Lay the hardware pieces from the hardware pack on the figure here and you will have automatically sorted these according to the steps of the assembly procedure described later. (Only one unit of each hardware has been shown per group. The number in parenthesis indicates the total number of the hardware needed in that group.) Lock Washer...

  • Page 6: Assembly

    Discharge Chute Handle & Handle Panel Assembly Chute Crank IMPORTANT: This unit is shipped with engine oil in the engine, but without gasoline. After assembly, see OPERATION section of this manual for fuel selection and fill-up. Removing From Carton • Cut the corners of the carton and lay the sides flat on the ground.
  • Page 7 Discharge Chute Align holes here Align holes here Figure 2 • Secure bottom hole on the handle to the snow thrower frame using 5/16 x .75" hex bolt and lock washer from the hardware pack (group A on page 5 ). Do not tighten at this time. See Figure 3 . NOTE: The right wheel and drive cover have been removed from picture here for viewing clarity.
  • Page 8 then insert the end of the chute crank into the eye hole in the plastic bushing in the lower chute crank bracket. See Figure 6 . Plastic Bushing Hairpin Clip Flat Washer Lower Chute Crank Bracket Figure 6 • Place the other 3/8 ID flat washer (from the same group of hardware) on the end of the chute crank and insert hairpin clip into hole at the end of the chute crank.
  • Page 9 • You will reach correct adjustment when there is minimal slack in the cable but it is not tight. Hold the flats on the ferrule with pliers and tighten the jam nut against the ferrule. CAUTION: Cables will become loose if you do not tighten the jam nut.

  • Page 10: Final Adjustments

    • Secure the right turn trigger cable to the right lower handle using cable tie provided in the hardware pack. Make sure not to wrap the drive cable. See Figure 13 . Trigger Cable Cable Tie Figure 13 • Secure the left turn trigger cable to the lower handle using the other cable tie.

  • Page 11: Skid Shoe

    • If you face resistance when moving the shift lever or the snow thrower wheels stop when they should not, loosen the lock nut on the traction drive cable and unthread the cable one turn. • If the wheels can still be turned when you engage the traction drive clutch grip, loosen the lock nut on the traction drive cable and thread the cable in one turn.

  • Page 12: Operation

    (the auger control must also be released). Always release the traction control before IMPORTANT: changing speeds. Sears snow throwers conform to the safety standards B71.3 of the American National Standards Institute (ANSI). OPERATION Shift Lever Chute Distance Control Auger Control...

  • Page 13: Before Starting Engine

    Shift Lever The shift lever is located in the center of the handle panel and is used to determine ground speed and direction of travel. It can be moved into any of eight positions. Always release traction IMPORTANT: the control before changing speeds. Forward: The snow thrower has six forward (F) speeds.

  • Page 14: To Start Engine

    engine while in storage.To avoid engine problems, the fuel system should be emptied before storage for 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season. See storage Instructions for additional information.
  • Page 15 • Disconnect the power cord from the receptacle first and then from the switch box on the engine. • Allow the engine to warm up for a few minutes because the engine will not develop full power until it reaches operating temperature. Operate the engine at full throttle (FAST) when throwing snow.

  • Page 16: Operating Tips

    Operating Tips NOTE: Allow the engine to warm up for a few minutes as the engine will not develop full power until it reaches operating temperature. WARNING: The temperature of muffler and surrounding areas may exceed 150 these areas. • For most efficient snow removal, remove snow immediately after it falls.

  • Page 17: Maintenance

    General Recommendations • Always observe safety rules when performing any maintenance. • The warranty on this snow thrower does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator must maintain the snow thrower as instructed in this manual.

  • Page 18: Engine Oil

    Wheels • Oil or spray lubricant into bearings at wheels at least once a season. Pull klick pin, remove wheels, clean and coat axles with a multipurpose automotive grease. See Figure 23. Axle Figure 23 Traction Control / Auger Control Lock The cams on the ends of the control rods which interlock the traction drive and auger drive clutches must be lubricated at least once a season or every 25...

  • Page 19: Spark Plug

    Refer to the viscosity chart for proper selection of engine oil. Checking Oil Level CAUTION: Before operating the snow thrower, check the engine oil level. • With engine on level ground, the oil must be to FULL mark on dipstick. •...

  • Page 20: Service & Adjustment

    SERVICE & ADJUSTMENTS WARNING: Always stop the engine, disconnect spark plug wire and move it away from the spark plug before performing any adjustments or repairs. Adjustments Chute Assembly The distance that snow is thrown can be adjusted by adjusting the angle of the chute assembly. Refer to the Controls section of this manual.

  • Page 21: Replacing Belt

    Carburetor WARNING: If any adjustments are made to the engine while the engine is running (e.g. carburetor), keep clear of all moving parts. Be careful of heated surfaces and mufflers. Minor carburetor adjustments may be required to compensate for differences in fuel temperature, altitude and load.
  • Page 22 • Remove the six hex nuts and lock washers which attach the auger housing assembly to the frame assembly. See Figure 30. WARNING: Do not attempt to change the auger belt without the help of an assistant. It is very important that one person, standing at the operating position, firmly hold the snow thrower housing to prevent it from tipping while the other person replaces the belt.
  • Page 23 • Reinstall the belt cover on front of the engine with the two self-tapping screws and flat washers. • Reattach the chute crank to the chute assembly with the hairpin clip and flat washer. NOTE: Make sure that the auger cable is routed in front of the belt.
  • Page 24 Carburetor If you think the carburetor needs to be adjusted, see your nearest authorized Sears Service Outlet. If your snow thrower is left unused for 30 days or longer, it needs to be prepared for storage. Also, at the...

  • Page 25: Off-Season Storage

    OFF-SEASON STORAGE If the snow thrower will not be used for 30 days or longer, or at the end of the snow season when the last possibility of snow is gone, the equipment needs to be stored properly. Follow storage instructions below to ensure top performance from the snow thrower for many more years.

  • Page 26: Trouble-Shooting

    Foreign object lodged in auger. Auger control cable in need of adjustment. Auger belt loose or damaged. Shear bolt(s) sheared. NOTE: For repairs beyond the minor adjustments listed above, please contact your nearest SEARS service center. TROUBLE-SHOOTING Cause Remedy Fill tank with fresh gasoline.
  • Page 27 LABELS LIST & LOCATION • AUGER CONTROL READ OPERATORS MANUAL BEFORE STARTING. • TRACTION CONTROL INSERT IGNITION KEY INTO SLOT. MAKE SURE IT SNAPS INTO PLACE. DO NOT TURN KEY. • RECOIL STARTER: PUSH PRIMER 2 OR 3 TIMES. ELECTRIC STARTER: DO NOT PRIME. •...

  • Page 28: Parts List

    SEARS CRAFTSMAN 9.0 H.P. SNOW THROWER MODEL 247.888530 NOTE: For painted parts, please refer to the list of color codes below. Please add the applicable color code, wherever needed, to the part number to order a replacement part. For instance, if a part, numbered 700-xxxx, is painted polo green, the part number to order would be 700-xxxx-0689.
  • Page 29 SEARS CRAFTSMAN 9.0 H.P. SNOW THROWER MODEL 247.888530 Key. Part No. 05931A Bearing Housing 684-0041D Auger Housing Assy. 28” 684-0065 Impeller Assy. 12” dia. 705-5226 Chute Reinforcement 710-0451 Carriage Bolt 5/16-18 x .75” Gr.2 710-0459A Hex Screw 3/8-24 x 1.5” Gr.5...
  • Page 30 SEARS CRAFTSMAN 9.0 H.P. SNOW THROWER MODEL 247.888530 NOTE: For painted parts, please refer to the list of color codes below. Please add the applicable color code, wherever needed, to the part number to order a replacement part. For instance, if a part, numbered 700-xxxx, is painted polo green, the part number to order would be 700-xxxx-0689.
  • Page 31 SEARS CRAFTSMAN 9.0 H.P. SNOW THROWER MODEL 247.888530 Key. Part No. 618-0043 Dogg Assembly RH 618-0044 Dogg Assembly LH 618-0575 Shift Assembly: Steerable Drive 656-0012A Friction Wheel Disc Assy. 684-0014B Shift Rod Assembly 684-0042C Bearing 784-5731B Transmission Frame 684-0131A Support Bracket Assembly 710-0599 TT Screw 1/4-20 x 0.5”...
  • Page 32 SEARS CRAFTSMAN 9.0 H.P. SNOW THROWER MODEL 247.888530 NOTE: For painted parts, please refer to the list of color codes below. Please add the applicable color code, wherever needed, to the part number to order a replacement part. For instance, if a part, numbered 700- xxxx, is painted polo green, the part number to order would be 700-xxxx-0689.
  • Page 33 SEARS CRAFTSMAN 9.0 H.P. SNOW THROWER MODEL 247.888530 Part No. 629-0058 Harness for Headlight 684-0008A Shift Arm Assembly 684-0053B Lower Chute Crank Assembly 684-0066 Hardware Pack* 684-0102 Handle Panel Assembly w/ Tilt 684-0111A Handle Assembly Engagement LH 684-0112 Handle Assembly Engagement RH 710-0262 Carriage Bolt 5/16-18 x 1.50...
  • Page 34 SEARS CRAFTSMAN 9.0 H.P. SNOW THROWER MODEL 247.888530 Key. Part No. 712-0324 732-0705 — Key. Part No. 734-1709A- 0662 738-0994A 714-0104 731-04043 Description Hex Lock Nut: 1/4-20 Cable Guide Craftsman Engine model 143.039001 Description Wheel Assembly Axle Klick Pin Spacer...
  • Page 35 SEARS CRAFTSMAN 9.0 H.P. SNOW THROWER MODEL 247.888530 IMPORTANT: For a properly working machine, use Factory Approved Parts. V-Belts are specially designed to engage and disengage safely. A substitute (non-OEM) V-Belt can be dangerous by not disengaging completely. NOTE: For painted parts, please refer to the list of color codes below.
  • Page 36 Craftsman Engine Model No. 143.039001 for Craftsman Snow Thrower Model 247.888530...
  • Page 37 Craftsman Engine Model No. 143.039001 for Craftsman Snow Thrower Model 247.888530 Part Description 35385 Cylinder 27652 Dowel Pin 650820 Screw — Oil Drain Extension 30969 Extension Cap 28277 Washer 30699C Governor Rod 30700 Governor Yoke 650494 Screw 33454 Governor Lever 29916 Governor Lever Clamp 651028...
  • Page 38 Craftsman Engine Model No. 143.039001 for Craftsman Snow Thrower Model 247.888530 Table continued from previous page Part Description 35447A Blower Housing 650788 Screw 29747B Screw, Torx 264A 650802 Screw 33272B Cylinder Head Cover 35056 Muffler 31588 Locking Plate 651002 Screw 33013 Starter Bubble Cover 650760...
  • Page 39 Craftsman Engine Model No. 143.039001 for Craftsman Snow Thrower Model 247.888530 CARBURETOR Part Description 640052 Carburetor (Incl. 184 of Engine Parts List) 631776A Throttle Shaft & Lever Ass’y. 1 631970 Throttle Return Spring 631778 Throttle Shutter 650506 Shutter Screw 632112 Choke Shaft &...

  • Page 40: Espanòl

    Sears reparará libre de costo cualquier defecto de material o de mano de obra. Esta garantia se aplica por 30 dias solamente a partir de la fecha de compra, si el expulsor de nieve se usa para fines comerciales o de alquiler.
  • Page 41 PRACTICAS SEGURAS DE OPERACION ADVERTENCIA: Este símbolo indica importantes instrucciones de seguridad las cuales, si no se respetan, podrían poner en peligro la seguridad personal y/o bienes suyos o de terceros. Lea y siga todas las instrucciones que aparecen en este manual antes de intentar operar esta máquina. La falta de cumplimiento con estas instrucciones podría resultar en lesiones personales.
  • Page 42 20. Si ocurren situaciones que no están cubiertas por este manual, sea cuidadoso y sensato. Póngase en contacto con el centro de servicio técnico de Sears para obtener asistencia. Mantenimiento & Almacenamiento Nunca toque los dispositivos de seguridad. Verifique con regularidad si funcionan correctamente.
  • Page 43 CONJUNTO DE FERRETERIA DE FERRETERIA Despliegue la ferretería de acuerdo con la ilustración para fines de identificación. Las piezas están ilustradas a la mitad de su tamaño aproximadamente. Los números de pieza se muestran entre paréntesis. (El conjunto de ferretería puede contener artículos adicionales que no se usan en su unidad.) Arandela de seguridad (4) Perno hexagonal (2)
  • Page 44 Canaleta Panel de Mango, Mangos Manivela de la canaleta IMPORTANTE: Esta unidad ha sido despachada con aceite del motor pero sin gasolina en el motor. Después del ensamblado, vea la sección de OPERACION de este manual para selección y llenado de combustible. Extraccion De La Unidad De La Caja •...
  • Page 45 Canaleta de descarga Alinee Orificios aquí Alinee orificios aquí Figura 2 • Asegure el orificio inferior en el mango al bastidor del expulsor de nieve utilizando pernos hexagonales 5/16 x.75" y la arandela de seguridad del conjunto de ferretería (grupo A en la página 5). No apriete en este momento.
  • Page 46 • Coloque una arandela plana de 3/8 de DI (del grupo F del conjunto de ferretería) en el extremo de la manija de la canaleta, a continuación inserte el extremo de la manija en el orificio del casquillo plástico en el soporte de la manija de la canaleta.
  • Page 47 PRECAUCION: Los cables se aflojarán si usted no ajusta la contratuerca. ADVERTENCIA: No debe haber tensión en ninguno de los cables del embrague con el propulsor o la empuñadura del embrague de la espiral sin fin en la posición desengan-chada (up).
  • Page 48 • Asegure el cable del gatillo de giro izquierdo de la misma manera. Corte los extremos excesivos de cada amarre de cable. NOTA: El amarre del cable del lado derecho debe usarse para evitar el contacto con el brazo móvil de cambios de la transmisión.
  • Page 49 (debe soltarse también el embrague del propulsor de la espiral sin fin). CUMPLE CON LOS REQUERIMIENTOS DE SEGURIDAD ANSI B71.3 Los expulsores de nieve Sears conforman con las normas de seguridad del American National Standards Institute (ANSI). OPERACION...
  • Page 50 Interruptor De Encendido De Seguridad El interruptor de la llave de encendido debe insertarse completamente en el interruptor antes que arranque la unidad. No intente girar la llave. Valvula De Corte De Combustible La válvula de corte de combustible, ubicada debajo del tanque de combustible controla el flujo de combustible del tanque.
  • Page 51 • Llene el tanque de combustible con gasolina limpia, sin nueva, para automóvil sin plomo. • Al finalizar el trabajo, vacíe el tanque de combustible si el expulsor de nieve no va a ser usado durante 30 días o más. Vea instrucciones de almacenamiento en la página 25 de este manual.
  • Page 52 mueva el regulador inmediatamente a la posición FULL y a continuación mueva gradualmente a la posición OFF. Para el arranque de retroceso solamente siga los tres próximos pasos: • Gire la perilla del regulador a la posición FULL. Coloque el regulador en la posición OFF en lugar de la posición FULL, si el motor todavía está...
  • Page 53 Enganche De Las Espirales Sin Fin • Oprima la empuñadura del embrague de la espiral sin fin contra el mango izquierdo, para enganchar las espirales sin fin y comenzar la acción de despedir la nieve. Suelte para detener las espirales sin fin (debe soltarse también la empuñadura del embrague del propulsor de tracción).
  • Page 54 Recomendaciones Generales • Observe siempre las reglas de seguridad al efectuar el mantenimiento. • La garantía en este expulsor de nieve no cubre artículos que han estado sujetos a abuso o negligencia por el operador. El operador debe mantener el expulsor de nieve según las instrucciones de este manual, para recibir el valor completo de la garantía.
  • Page 55 grasa. Puede obtenerse acceso a las levas por debajo del panel del mango. Vea la Figura 21. Levas de lubricación Varillas de control Figura 21 Caja De Engranajes • La caja de engranajes está lubricada con grasa de fábrica y no requiere inspección. Si se desarma por cualquier motivo, lubrique con 2 onzas de grasa.

  • Page 56: Mantenimiento Del Motor

    Mantenimiento Del Motor Aceite De Motor más frío 5W30 Tabla de la Viscosidad • Use aceite detergente de alta calidad solamente clasificado con la clasificación API de servicio SF, SG o SH. Seleccione el grado de viscosidad SAE del aceite de acuerdo con la temperatura operativa esperada.
  • Page 57 ADVERTENCIA: Antes de efectuar cualquier ajuste o reparación, siempre apague el motor, desconecte el cable de la bujía y aléjelo de la bujía.Mientras el motor está funcionando, nunca trate de limpiar la canaleta ni efectuar ajustes. Ajustes Zapata Deslizante Puede ajustarse el espacio entre la plancha raspadora y el suelo.
  • Page 58 manera que los pernos hexagonales se cortarán. Vea la Figura 27. • Si las hélices no giran, inspeccione para verificar si los pernos se han cortado. • Reemplace si fuera necesario. Se han provisto dos pernos hexagonales y contratuercas hexagonales de repuesto con el expulsor de nieve.
  • Page 59 • Parándose en la posición operativa, levante de las manijas y tire hacia atrás el conjunto del bastidor.Se separarán el bastidor y la armadura y saldrá de la polea la correa de la espiral sin fin posterior. Mantenga el control del conjunto del bastidor al tirar del mismo. •...
  • Page 60 Ubicación de la correa propulsora Figura 34 Cambio De La Goma De La Rueda De Friccion Inspeccione la goma de la rueda de fricción después de 25 horas de operación y periódicamente después. Si se hallan señales de desgaste o grietas, reemplace la goma. •...
  • Page 61 Carburador Si usted considera que el carburador necesita ser ajustado, consulte con su Servicio Técnico autorizado de Sears más cercano. Si su expulsor de nieve no se usa durante 30 días o más, debe ser preparado para su almacenamiento. Asimismo,...
  • Page 62 ALMACENAMIENTO DE FUERA DE TEMPORADA Preparación del motor ADVERTENCIA: Nunca almacene el motor con combustible en el tanque, bajo techo o en adreas mal ventiladas, donde los humos del combustible pueden llegar a una llama expuesta, chispas o una llama piloto ni sobre una cochina, calentador de agua, secador de ropas ni otros artefactos a gas Si la unidad va a almacenarse por más de 30 días,...
  • Page 63 TABLA DE LOCALIZACION DE FALLAS Problema Causa(s) El motor fun- Unidad funcionando en CHOKE (REGU- ciona errático LADOR) Tuberia de gasolina bloqueada o combusti- ble rancio. Agua o suciedad en el sistema de combus- tible. Carburador mal ajustado. Pérdida de Cable de la bujía flojo.
  • Page 64 Sears Parts & Repair Center. Call anytime, day or night (U.S.A. only) To purchase a protection agreement on a product serviced by Sears: 1-800-827-6655 Para pedir servicio de reparación...

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247.888530

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