Craftsman 247.88664 Owner'S Manual Download

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Summary of Contents for 247.88664

Page 1: ...re using this product read this manual and follow all safety rules and operating instructions Safety Assembly _peration Service Maintenance EspaSol p 30 Sears Roebuck And Co Hoffman Estates IL 60179 U S A Visit our website www sears com craftsman PRINTED IN U S A FORM NO 770 10433F 7 2003 ...

Page 2: ...e repair from time to time That s when having a Repair Protection Agreement can save you money and aggravation Here s what s included in the Agreement _ Expert service bY Ur12_OOO prefessional repair specialists jr Unlimited service and no charge for parts and labor on all covered repairs Product replacement if your covered product can t be fixed Discount of 10 from regular price of service and se...

Page 3: ...icochet can cause serious injury to the eyes 3 Do not operate without wearing adequate winter outer garments Do not wear jewelry long scarves or other loose clothing which could become entangled in moving parts Wear footwear which will improve footing on slippery surfaces 4 Use a grounded three wire extension cord and receptacle for all units with electric start engines 5 Adjust collector housing ...

Page 4: ... governor setting orover speed the engine The governor controls the maximum safe operating speed of the engine 5 Snow thrower shave plates and skid shoes are subject to wear and damage For your safety protection frequently check all components and replace with original equipment manufacturer s OEM parts only Use of parts which do not meet the original equipment specifications may lead to improper ...

Page 5: ...fied 1 Disconnect spark plug wire and ground it against the engine to prevent unintended starting 2 Remove hand knob A cupped washer and carriage screw from the lower handle See Figure 1 Save the hardware 3 Loosen hand knobs B and C shown in Figure 1 but do not remove from the unit 4 Raise the handle assembly up following direction of the arrow in Figure 1 Make sure not to scrape the paint on the ...

Page 6: ...the left hand clutch grip depress the rubber bumper There should be slack in the cable Release the clutch grip The cable should be straight Make certain you can depress the auger control grip against the left handle completely 2 If necessary loosen the hex lock nut and thread the cable in for less slack or out for more slack as necessary Refer to Figure 4 3 Tighten the lock nut against the cable w...

Page 7: ...urface of skid shoe is against the ground to avoid uneven wear on the skid shoes Retighten nuts and bolts securely Tire Pressure The tires are overinflated for shipping purposes 1 Check tire pressure Maintain pressure between 15 to 20 psi Refer to tire sidewalls for recommended tire pressure NOTE If the tire pressure is not equal in beth tires the unit may pull to ene side or the ether _ WARNING M...

Page 8: ...ntrol grip to engage the wheel drive Release to stop Chute Directional Control The chute directional control is located on left side of the snow thrower To change the direction in which snow is thrown turn chute directional control as follows Crank clockwise to discharge to the left Crank counterclockwise to discharge to the right Throttle Control The throtttecontrol is located on the engine It re...

Page 9: ...is equipped with a grounded three wire power cord and plug and is designed to operate on 120 volt AC household current It must be used with a propedy grounded three prong receptacle at all times to avoid the possibility of electdc shock Follow all instructions carefully prior to operating the electric starter 1 Determine that your house widng is a three wire grounded system Ask a licensed electric...

Page 10: ...are familiar with the operation of the snow thrower 2 Squeeze the auger control grip and the augers will turn Release it and the augers wilt stop 3 Squeeze traction control grip and the snow thrower will move Release it and drive motion will stop 4 NEVER move shift lever without releasing drive clutch To Engage Augers To engage the augers and start throwing snow squeeze the auger control grip agai...

Page 11: ... V belts Engine Check engine oil Change engine oil _ Check spark plug I I I I Empty fuel system iiiiiiiiiii Lubrication Wheels Oil or spray lubricant into bearings at wheels at least once a season Pull ktick pin remove wheels clean and coat axles with a multipurpose automotive grease See Figure 7 Oil bearings Klick Pin lubricant Figure 7 Gear Shaft Lubricate the gear shaft with a good all weather ...

Page 12: ...ine and wait several minutes before checking oil level Remove oil fill cap and dipstick 3 Wipe dipstick clean insert it into oil fill hole and tighten securely 4 Remove dipstick and check If oil is not up to the FULL mark on dipstick add oil Changing Oil Change engine oil after first two hours of operation and every 25 hours thereafter In order to change the oil you will have to first drain the sp...

Page 13: ...uctions below to check the condition of the friction wheel rubber every 25 hours of operation 1 Remove the six self tapping screws from the frame cover underneath the snow thrower 2 Visually inspect the friction wheel rubber for excessive wear cracks or loose fit on the friction wheel drive hub 3 Also engage the traction control and check if the friction wheel is making contact with friction plate...

Page 14: ...ge bolts cupped washers and hex nuts which attach them to the snow thrower 2 Reassemble new skid shoes with the four carriage bolts cupped washers cupped side goes against skid shoes and hex nuts See Figure 11 bolts are to the inside of housing Tighten securely Replacing Belts _i WARNING Disconnect spark plug wire and ground it against the engine to prevent unintended starting Drain fuel into an a...

Page 15: ...10 Tip the snow thrower up and forward so that it rests on the housing See Figure 17 Remove the six self tapping screws from the frame cover underneath the snow thrower Remove the ktick pins which secure the wheels and remove the wheels from the axle Using a wrench to hold the shaft loosen but do not completely remove the hex nut and bell washer on the left end of gear shaft Lightly tap the hex nu...

Page 16: ...usted for two different methods of operation Follow the steps below for adjustment See Figure 19 _round Housing Figure 17 2 Remove the frame cover underneath the snow thrower by removing six self tapping screws For location of the frame cover see Figure 17 3 When the traction control is released there must be clearance between the friction wheel and the ddve plate in all positions of the shift lev...

Page 17: ... to allow it to reach the carburetor Do not drain carburetor if using fuel stabilizer _ WARNING Drain fuel into approved container outdoors away from any open flame Be certain engine is cool Do not smoke 2 Run the engine until the fuel tank is empty and it stops due to lack of fuel 3 Drain carburetor by pressing upward on bowl drain located below the carburetor cover See Figure 20 IMPORTANT Do not...

Page 18: ...rnia Air Resources Board CARB and Tecumseh Products Co are pleased to explain the Federal and California Emission Control Systems Warranty on your new small off road engine In California new 1995 and later small off road engines must be designed built and equipped to meet the State s stringent anti smog standards In other states new 1997 and later model year engines must be designed built and equi...

Page 19: ...or equipment and to each subsequent purchaser that its small off road engines are 1 Designed built and equipped so as to conform with all applicable regulations adopted by the Air Resources Board pursuant to its authority in Chapters 1 and 2 Part 5 Division 26 of the Health and Safety Code and 2 Free from defects in materials and workmanship which at any time during the ECS Warranty Period will ca...

Page 20: ...CRAFTSMAN 5 0 HP SNOW THROWER MODEL 247 886640 6_ 6_ 14 13 14 65 36 4O 41 28 3O 43 44 47 20 ...

Page 21: ...k Nut 1 4 20 48 618 0120A Chute Flange Keeper 49 721 0179 Chute Adapter 50 714 0161 Carriage Bolt 5 16 18 x 0 75 51 718 0186 Bearing Housing 52 736 0369 Lock Washer 53 721 0327 Hex Bolt 1 4 20 x 0 75 54 741 0662 Carriage Screw 1 4 20 x 0 75 55 736 0445 Ball Bearing 56 715 0143 Bell Washer 57 712 0429 AB Screw 5 16 12 x 0 75 58 741 0663 Carriage Bolt 5 16 18 x 0 75 59 710 0890A Description Flat Was...

Page 22: ...CRAFTSMAN 5 0 HP SNOW THROWER MODEL 247 886640 20 24 4 6 I1 31 36 48 22 ...

Page 23: ...Auger Clutch Cable 54 756 0984 Shoulder Screw 55 736 0270 Flat Washer 56 710 0230 Extension Spring 57 712 0181 Pulley Half 58 748 0190 V Belt 59 746 0898B Flat Washer 60 736 0105 Bell Washer 61 712 0711 Hex Bolt 3 8 24 x 0 875 62 684 0021 Hex Bolt Special 3 8 24 x 1 5 63 732 0264 Flat Idler 64 656 0012A Auger Idler Bracket 65 716 0102 Jam Lock Nut 66 710 1652 Snow Thrower Frame 67 790 00010 Ball B...

Page 24: ...CRAFTSMAN 5 0 HP SNOW THROWER MODEL 247 886640 24 21 14 8 2 3 3O 31 33 35 45 44 38 39 _42 43 24 ...

Page 25: ...Bolt 5 16 18 x 1 0 39 731 04044 Lock Washer 5 16 40 634 0114A Flange Lock Nut 1 4 20 734 1732 Handle Grip 734 0255 TT Screw 1 4 20 x 1 0 734 1713A Hex Bolt 1 4 20 x 0 75 741 0401 Shift Arm 41 711 1364 Shift Lever 42 736 0142 Speed Select Panel 43 714 0507 Handle Knob 44 717 1445 Clutch Lever LH 45 715 0249 Clutch Lever RH 46 714 0126 Hex Bolt 5 16 18 x 2 0 47 735 0234 Hex Lock Patch Nut 5 16 18 48...

Page 26: ...CRAFTSMAN 5 0 HP ENGINE 143 045001 FOR SNOW THROWER MODEL 247 886640 275_ 364 _2 3ol 219 370B 262 400 t328 26 ...

Page 27: ...ft Seal 277 792005 80 30574A Governor Shaft 285 36467A 81 30590A Washer 287 650926 82 30591 Governor Gear Ass y Incl 81 290 30705 83 30588A Governor Spool 292 26460 86 650488 Screw 1 4 20 x 1 1 4 298 650665 89 610961 Flywheel Key 300 35584 90 611199 Flywheel W Ring Gear 301 35355 92 650815 Beiieviiie Washer 305 35554 93 650816 Flywheel Nut 307 35499 100 34443C Solid State Ignition 308 35539 101 61...

Page 28: ...640084B 1 631615 2 631767 6 640070 7 650506 10 632108 14 631890 15 630735 16 631807 17 651025 18 630766 20 640027 20A 640053 25 631951 27 631024 28 632802 29 631028 30 631021 31 631022 32 27136A 33 27554 36 632745 37 632547 40 640131 44 27110A 47 630748 48 631027 60 632760B Description Carburetor IncL 184 on page 33 Throttle Shaft Lever Assembly Throttle Return Spring Throttle Shutter Shutter Scre...

Page 29: ...0742 590740 590616 590617 590645A 590647 590535 590574 590760 Description Rewind Starter Retainer Starter Dog Dog Spring Pulley Rewind Spring Ass y Starter Housing Ass y Starter Rope Length 98 x 9 64 dia Mitten Grip Handle not included with starter Spring Clip Part No 33290E 31749 33522 33769 37332 35461 35450 35912 0 35452A 590500 33441 35453 35454 35911 35462 35456 650819 651032 32450B 650759 De...

Page 30: ...nes de vez en cuando En esos casos tenet un Acuerdo de Protecci6n sobre Reparaciones le ahorrara dinero y disgustos El Acuerdo incluye Io siguiente _ Servicio especializado Ilevado a cabo per 12 000 especialistas profesiona es en reparaciones Compre un Acuerdo de Protecci6n sobre Reparaciones ya mismo y evite problemas y gastos inesperados Una vez que compre el Acuerdo s61otendr_ que realizar una ...

Page 31: ... utilice siempre anteojos o antiparras deseguridad mientras opera la m quina o mientras la ajusta o repara Los objetos arrojados que rebotan pueden lesionar gravemente la vista 3 No epere la m_quina sin la vestimenta adecuada paraestar al aire libre en invierno No utilice alhajas bufandas largas uotras prendassueltas que podrian enredarse en las partes m0viles Utilice uncalzado especial para super...

Page 32: ...que frecuentemente que los pemos ytornillos est6n ajustados correctamente para asegurarse de que la m_quina est6trabajando de manera segura Adem s realice una inspecci6n visual de la m quina paracontrolar si la misma est_ da5ada 4 Nocambie la configuraci6n del regulador del motor ni acelere demasiado el mismo El regulador controla la velocidad maxima segura de operaci6n del motor 5 Lasplacasde ras...

Page 33: ... existiera afguna excepci6n sera especificado 1 Desconecte el cable de la bujia y p6ngalo de manera que haga masa contra el motor para evitar que se encienda de manera accidental 2 Saque la perilla manual A la arandela c6nica y el tornillo del carro de la manija inferior Ver la Figura 1 Guarde el hardware 3 Afloje las perillas manuales B y C que se muestran en la Figura 1 pero no las saque de la u...

Page 34: ...dura del embrague El cable deberia estar recto Aseg6rese de que puede presionar completamente la empuSadura de control de la barrena contra la manija izquierda 2 Si es necesario realizar ajustes afloje latuerca de seguridad y enrosque el cable para que noest6 tan tirante o desenr6squelo para que est_ m_sflojo segt_nsea necesario Consulte Figura 4 3 Ajuste la tuerca de seguridad contra el cable cua...

Page 35: ...o de aire para el embarque I Compruebe la presi6n de los neum tices Mantenga la presi6n entre 15a 20 psi Consulte en los laterales de los neum ticos la presi6n recomendada NOTA Sila presi6n de losneumDticos noes igual en ambos neumDticos es posible que la unidad se incline hacia un fade u otro _ib ADVERTENCIA La presi6n m_xima de los neum_ticas en cualquier circunstancia es de 20 psi Se debe mante...

Page 36: ...rrenas Su61telapara detener las barrenas Control de traccibn El control detracci6n est_ ubicado en la manija derecha Presione la empuSaduradel control de tracci6n para engranar la rueda de transmisi6n Su61telapara que se detenga Control del estrangulador El control del regulador est ubicado en el motor Regula la velocidad del motor Control direccional del canal El controldireccional del canal est_...

Page 37: ... detres terminales conectados a tierra y esta diseSadopara operar con corriente domestica de 120voltios Este debe ser utilizadocon un recept_culo de tres terminales correctamente conectado a tierra entodo memento para evitar la posibilidad de descargas electricas Siga todas las instrucciones cuidadosamente para operar el arrancador electrico 1 Determinesi el cableado de su hogar es unsistema de tr...

Page 38: ...priete la empuSaduradecontrol de la barrena y las barrenas rotar n Su_ltela y las barrenas se detendr n 3 Apriete la empuSaduradecontrol detracci6n y am_quina quitanieve se mover Su6ltela y se detiene la transmisi6n de movimiento 4 NUNCA mueva la palanca decambios sin soltar el embrague de transmisi6n Procedimiento para engranar las barrenas Paraengranar las barrenas y comenzar a quitar la nieve a...

Page 39: ...enciador Vacie el sistema de combustible Lubricacibn Ruedas Lubrique el interior de los cojinetes de las ruedas con aceite o con lubricante para rociar por Io menos una vez por temporada Tire de la chaveta de trinquete saque las ruedas limpie y cubra los ejes con grasa automotriz para usos varios Ver Figura 7 Chaveta de Lubrique los cojinetes o rocielos con lubricante Figura 7 Eje de engranaje Lub...

Page 40: ...e carga de aceite y la varilla del nivel de aceite 3 Limpie la varilla del nivel de aceite e ins6rtela en el orificio de carga de aceite y aj0stela bien 4 Saque la varilla del nivel de aceite y contr61ela Si el aceite no Ilega hasta la marca FULL lleno de la varilla del nivel de aceite agregue aceite Cambio de aceite Cambio de aceite del motor despues de las dos primeras horas de operaci6n y a par...

Page 41: ...ala de manera que haga masa contra el motor Servicio de la barrena Las barrenas est n ajustadas al eje espiral con dos pernos de cuchilla y tuercas hexagonales de seguridad Ver Figura 9 Sigolpea un objeto extraSo o una barra de hielo la m_quina quitanieve est disef_adade maneraque los pemos se co tan 1 Si las barrenas no giran verifique si los pemos se cor aron 2 Reempl_celos cuando sea necesario ...

Page 42: ...6nsula de soporte se apoye sobre la polea de la barrena Vet Figura 15 Polea oca Fricci6n Rueda Disco Ioca Figura 13 5 Desenganche el resorte intermedio del perno hexagonal en la caja de la barren Ver Figura 14 6 Desenganche el resorte de la m6nsula de soporte del marco NOTA Es posible que deba aflojarlas seis tuercas que conectan el marco a fa caja dela barrena para sacar m_ af cilmentefa correa 7...

Page 43: ...eda de fricci6r Placas de Control de traccibn 1 Drene gasolina y aceite del motor de la m_quina quitanieve Ubique una pelicula pl_stica debajo de la tapa del gasolina si la m_quina quitanieve ya hasido operada Incline la m_quina quitanieve de manera que quede apoyada sobre la caja de la barrena Vet Figura 17 Tapa del marco Piso na Figura 17 2 Saque el marco ubicado debajo de la m_quina quitanieve ...

Page 44: ...stible como STA BIL es una altemativa aceptable para minimizar la formaci6n de dep6sitos de goma de combustible durante el afmacenamiento Agregue el estabilizador a la gasolina que se encuentra en el dep6sito de combustible o en el recipiente de almacenamiento Respete siempre laproporciSn de mezcfado que figura en el recipiente def estabifizador Ponga el motor en marcha por fo menos 10minutos desp...

Page 45: ...Conecte y ajuste el cable de la bujia El orificio de ventilaci6n del tap6n de Ilenado de1 2 Retire el hielo y la nieve del tap6n de combustible est_ obstruido Ilenado del combustible Compruebe que el orificio de ventilaci6n no est6 obstruido El orificio de escape est_ obstruido 3 Comuniquese con el centro de servicio Sears El carburador no est_ ajustado correctamente 1 Comuniquese con el centro de...

Page 46: ...y obligaciones segt n la Garantia del sistema de control de emisiones Garantia ECS que le suministra Tecumseh Products Co en cumplimiento de la ley del estado de California Tecumseh Products Co tambi6n le entrega a los compradores originales de motores nuevos de Tecumseh Products Co las Garantias limitadas de Tecumseh Products Co para los motores y los modulos de enceodido electr6nico nuevos de Te...

Page 47: ...ia del sistema de control de emisiones Garantia ECS es de hecho defectuosa siempre que dicho trabajo de diagn6stico sea realizado en un Centro autorizado de servicio de Tecumseh 6 Tecumseh Products Co es responsable per los daSos aotras piezas odginales del motor o pot las modificaciones aprobadas causados directamente pot una falla durante la garantia de una pieza relacionada con las emisiones qu...

Page 48: ...and electronics call or go on line for the location of your nearest Sears Parts Repair Center 1 800 488 1222 Call anytime day or night U S A only www sears com To purchase a protection agreement U S A or maintenance agreement Canada on a product serviced by Sears 1 800 827 6655 U S A 1 800 361 6665 Canada Para pedir servicio de reparaci6n a domicilio y para ordenar piezas 1 888 SU HOGAR sM 1 888 7...

Page 49: ...28 NUMBER FIGURE PROPERTIES Tit e ___ _ _ _ _ _ _ _ L_ _ a_ _ Chassis Prod Type _ _ _ _ _ _ DocType SERVM OWNM _ REFER TECHM INSTL Doc Class Code WARM _ HOT Date Received _ _ _ __ _ _ _ Date Published _ _ _ _ Cb 3 Publication _ _ 4 _L_ _ Pricing Div N A Pdcing Source N A MODEL INFORMATION NUMBERS Type REG _ _ REG Mfr Class STD SBP _ _ STD Status ACTIVEC__ NPA ACTWE _ d _ __ 7 Comments Exported DBQ...

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