CRRFrSMRN 5 Horsepower 21 inch Single Stage Auger Propelled SNOWTHROWER Electric Start MODEL NO. 536.884681 Caution: Read and follow all Safety Rules and Operating Instructions before first use of this product. SEARS, ROEBUCK AND CO., Hoffman Estates 60179 U.S.A.
Table of Contents Warranty Safety Rules Contents of Shipping Carton Assembly Operation Maintenance LIMITED TWO-YEAR 2 2 2-4 4 5 6-10 11 WARRANT"( Service and Adjustments Storage Troubleshooting Edger Repair Parts Engine Repair Parts Spanish (EspaSol) Parts OrderinglService ON CRAFTSMAN 12-15 16 !7 18-24 25-28 29-45 Back Cover SNOW THROWER For two year from the date of purchase, when this Craftsman Snow Thrower is maintained, lubricated, and tuned up according to the operating and maintenance instruc
your footing, and keep a firm hold on the handles. Walk; never run. • This snow thrower is for use on sidewalks, driveways, and other ground level surfaces. CAUTION: should be exercised while using on steep sloping surfaces. DO NOT USE SNOW THROWER ON SURFACES ABOVE GROUND LEVEL such as roofs of residences, garages, porches or other such structures or buildings. opening at all times.
° o ° ° • check immediately for the cause. Vibration is generally a warning of trouble. Stop the engine (motor) whenever you leave the operating position. Also, remove the ignition key before unclogging the auger!impeller housing or discharge chute, and when making any repairs, adjustments, or inspections. When cleaning, repairing, or inspecting, make certain the auger/impeller and all moving parts have stopped, Remove the ignition key to prevent accidental starting.
,& LL&CAUTION: Always wear safety glasses or eye shields while assembling snow thrower. TOOLS REQUIRED Auger Control Bar Chute Control Roc FOR ASSEMBLY 1 - Knife to cut carton The figure to the right shows the snow thrower completely assembled. TeeKnob, Chute Deflecto______ References to the right or left hand side of the snow thrower are from the viewpoint of the operator's position behind the unit. TO REMOVE SNOW THROWER FROM CARTON Knob • Locate and remove container of Craftsman 2-cycle oil.
KNOW YOUR SNOW THROWER READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR SNOW THROWER. Compare the illustrations with your SNOW THROWER to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. Electric Start Ignition Off Ignition On OillFuel Mixture Primer Button Push to Engage Electric Starter Handle Auger Control Chute Control Rod Chute Deflector Starter Handle \_X \ Lower Hand< Dis_ Chute Primer Button Recoil Starter Han
HOW TO USE YOUR SNOW THROWER TO STOP YOUR SNOW • To stop the auger, control barn NOTE: ,_ CAUTION: Read owner's manual before operating machine. Never direct discharge toward bystanders_ Release the auger control bar and stop the engine before unclogging discharge chute or auger housing and before leaving the machine. THROWER release the auger if the auger continues to creep, refer (To Adjust Auger Control Cable paragraph on BEFORE STARTING WARNING; Experience page 12).
DO NOT FILL THE FUEL TANK WITH GASOLINE THAT DOES NOT HAVE OIL MIXED IN IT. SHAKE THE GASOLINE CONTAINER BEFORE EACH FILLING OF THE FUEL TANK. O11 (1/2 cup or 3.2 ozo) Shake Can O' (1u.s. ! l + 1 U.S. gallon container IMPORTANT: Do not use outboard motor oil or automobile oils, such as SAE 30 oil, or multi-viscosity oils, such as 10W-30 or 10W-40. • Reinstall the cap on the gasoline container and shake container vigorously so the oil mixes with the gasoline , Add an additional 3 U.S.
falters, returnto 1/2chokeuntilit runs smoothly, then move to OFF position, NOTE: Allow engine to warm up for a few minutes before using snow thrower, as the engine will not develop full power until it reaches operating temperature. WARM START Be sure the choke is in the OFF posio tion and pull the starter engine handle until the starts. Do not prime a warm engine.
SNOW THROWING TIPS should go. When it appears that the wet, packed snow is causing the auger to slow down and the chute to clog, back off and begin a series of short jabs into the snow, These short back and forth, 4 to 6 inch, jabbing motions wilt "belch" the snow from the chute° , This snow thrower will propel itself for._ard when the handle is raised enough to cause the auger blades to contact the ground. The auger should stop when auger control bar is released.
SCHEDULE SERVICE RECORDS Fill In dates as you complete regular service Before Each Use After first 12 Hours As Before Begin Needed Storage Each Season v" TighienAllScrews & Nuts Check Spark Plug SERVICE DATES 1 check Drive Belts LUbricateChuteControtRange ,,,,,L Check Fuel ,,,,. ..... ,,Jr ,,,, v" Drain Fue! LU BRICATION GENERAL RECOMMENDATIONS CHART The warranty on this snow thrower does not cover items that have been subjected to operator abuse or negligence.
CARBURETOR ADJUSTMENT The carburetor on this snow thrower is not the next hole away from the top of the adjustable. bracket, the cable adjustment bracket and move to See last figure on this page, IMPORTANT: If you think the carburetor is not operating properly, contact your nearest Sears service center. - Pull cable slack through cable adjustment bracket and insert in the control bar° See CAUTION: Never tamper with the engine governor which is factory set for proper engine speed.
TO REMOVE - TOP Bolts to be removed from Top Cover COVER Follow these steps from operator's position. Top Cover Screws to be removed from Top See figure on this page • Remove the T-knob discharge and fasteners on the chute • Remove the gas cap o Remove the two bolts and nuts from the front lip of the top cover. Use a flat head screwdriver and a 3/8" wrench, • Remove the bolt from the front right side.
Screw and nut to be loosened - Make sure the belt is seated IdlerPulley properly. • Move belt guide into position. The belt guide should be 3/32" from belt when belt is engaged as shown in figure below. Pulley Brake Pad • Reinstalt belt cover. Idler PuIley Engine Pulley Roller Belt TO REPLACE THE DRIVE Guide BELT The drive belt on this unit is of special construction and must be replaced with the same type belt available at your nearest SEARS Service Center. Remove the belt cover.
TO REPLACE THE SPARK PLUG The spark plug is housed in the engine compartment under the top cover (See figure below) and cannot be seen under normal conditions. • First, remove bottom cover° To remove bottom cover proceed as following: . Stand the unit onto its front end. . Push the spark plug wire onto the spark plugo • Reinstall the bottom cover , Using a flathead screwdriver, remove the ten screws.
WARNING: almost empty, mix stabilizer with fresh Never store your snow gasoline in a separate container and add some to the tank. Always follow instructions on stabilizer container. Instructions thrower indoors or in an enclosed, poorly ventilated area. If gasoline remains in the tank, fumes may reach an open flame, spark or pilot light from a furnace, water heater, clothes dryer, cigarette, on stabilizer container.
TROUBLE CAUSE CORRECTION Difficult starting Defective spark plug Engine stalls Unit running on CHOKE Blocked Engine runs erratically or fuel line or low on fuel Water or dirt in fuel system Loss of power Excessive vibration Units fails to propel itself Unit fails to discharge snow Replace defective plug Move choke lever to OFF position ....
CRAFTSMAN 21" - 5H.P. SNOW THROWER ELECTRICSTART ASSEMBL¥ Items Su_ with motor 536.884681 Item Supplied with motor #120, 2O \ \ \ Ref. #1 , Page 19 i M70, Page 21 313974A Note: Always use original equipment parts. Use of servicelreptacement parts other than original parts may void your All unnumbered ttems are interchangeable with opposite side warranty. REF. NO. PART NO. 15 16 17 t8 930 57569 311633 414106 271163 56023 340854 PART NAME Retainer, Wire Screw, #8-23x3 00 Washer, Fiat 188x.
CRAFTSMAN 21" - 5H.P. SNOW THROWER ENGINE/DRIVE ASSEMBLY 536.884681 334339D REF'i NO. ] PAR]" 10 'q9 t2 2O _="* 23 24 25 26 ,t,_"'t 28 30 31 32 33 34 35 NO. ENGINE ] 180077 1 120638 J333970 180077 120638 i 180018 ] 1502 334079 I 120393 120638 180079 313444 333594 1498 313473 274707 997316 IREF. NO, PART NO. PART NAME 40 41 42 45 46 47 48 50 51 52 53 6O 61 62 7O 73 75 76 78 79 Engine, Model 143.975071 (See Engine pages) Screw, 5/16-18xo75 Washer, Hvsptlk Brake Pad Screw, 5/16-18x.
CRAFTSMAN 21" ,. 5H.P. SNOW THROWER 536.884681 FRAME ASSEMBLY @ REF. NO. ® 80 81 90 91 92 100 101 102 107 108 109 110 112 113 114 115 116 117 118 PART NO, PART NAME 333769-853 333767 333987 180044 1502 333749-853 180O20 1502 180020 120392 1502 333739 340300 323363 47345 335351 323387 56679 335906 Frame, Side RH Frame, Side LH Channel, Frame Support Screw, t/4-20x2.00 Nut, 1/4-20 Reghexctrlk Bracket, Fuel Tank 1.5 Qt Screw, 1/4-20x.75 Nut, t/4-20 Reghexctrlk Screw, 1/4-20x.75 Flatwasher. 281 x..
CRAFTSMAN 21" ,. 5H.P. SNOW THROWER 536.884681 BELT COVER ASSEMBLY ® 337370C REF, NO. PART NO. , , i i,,,, 150 151 152 157 159 170 171 172 340'089 274707 997316 56021 578109 340098 274707 997316 i REFo NO. PART NO. 173 56021 174 55380 176 578t09 181 56021 182 578109 PART NAME ,, .... Belt Cover Screw 10-24x.50 Wahhma Nut, #10-24 Reghexctrlk Screw t/4-14x.75 Slwatap Nut, 1/4-10 Speed J Type Cover, Top Screw, lO-24x.
CRAFTSMAN 21"- 5H.P. SNOW THROWER 536.884681 AUGER HOUSING ASSEMBLY REF. NO. PART NO. 480 481 482 483 490 491 492 493 510 511 512 513 520 520-2 520-6 i20-8 520-10 529 530 _31 532 $33 534 54O 541 PART NAME 340091 ...... iAuger HousingAssyl 180020 120392 1502 _55323 i577707 180020 ,46931 _577023 180021 120392 46931 i327072 302565 !49838 335993 309376-853 1580251 43846 334287 180018 120392 t502 578101 i333446 i Screw, 1/4-20x.75 Flatwasher,.
CRAFTSMAN 21" - 5H.P. SNOW THROWER 536.884681 WHEEL ASSEMBLY REF. NO. PART NO. 650 651 660 661 662 330752 583409 313962 583409 577598 PART NAME Axle, Shaft Flatwasher .39 lx 1.00x, 125 Tire & Rim 7x!50 Flatwasher .39 lx 1 ,,00x.125 Ring, Retaining 3354! 8B @ HANDLE ASSEMBLY REF. NO. 740 74t 742 743 744 750 751 752 REF.: PART NO. 337181 313441 313448 308146 313471 1333909-853 180024 120392 NO.i PART NO. PART NAME 1502 760!335328-.
CRAFTSMAN 21" - 5H.P. SNOW THROWER 536.884681 DECALS R_. NO. PART NO, PART NAME 822 824 826 828 829 83O 831 402633 402898 69880 318494 308768 313892 70141 337524 Decal, Dash ES Decal, 5121=Elect. Start Decal, Warn Hot Muffler Decal, Choke Decal, Dang Stripe Danger Chute Decal Decal, Danger Auger Decal, Auger Control Bar .836 337371D CHUTE CONTROL ROD ASSEMBLY -0 I REF. 1 NO. PART N°'I 850 337941 ' 851 120394 852 121224 853 313431 854 335264 855 120394 856 57082 857 _331532 858 3809 IREK I NO.
CRAFTSMAN 2,.CYCLF_ F,NGINE MODEL NUMBER: 143.
CRAFTSMAN Ref,# Part No. 2-CYCLE ENGINE MODEL NUMBER: 143.975071 Description ,i d'ylinder (lnc175A,:i05, t00,1_'i ....
CRAFTSMAN 2-CYCLE ENGINE MODEL NUMBER: Starter No. 590712 _REF! PART NO. .o.i i12 590712 590599A 590600 I590696 590601 i590697 590698 590699 ' 590709 I590713 !590535 i • 3 !5 12 18 Ill 13 113 (_)_ 5907o1 143.975071 PART NAME Rewind Starter S&ring Pin (fnd_ 4) sher Retainer Washer Brake Spring Starter Dog Dog Spring Pulley & Rewind Sprg Assy Starter Housing Assy Starter Rope (Length 98"x9/64" dia) Starter Handle 4 Starter No. 590743(OPTIONAL) REF. NO.
CRAFTSMAN 2-CYCLE ENGINE MODEL NUMBER: 143.975071 Carburetor No,632732 ! I 1 7 7 291( 1 30 31 26 Z7 -PAFiT NO. i NO. PART NAME 0 632732 Carburetor (inc1184 on engine) 1 632538 Throttle Shaft & Lever Ass'y,_ 6 631621 Throtter Shutter 7 650506 Shutter Screw 632734 10 Choke Shaft & Lever Assy 14 631815 Choke Shutter 15 630735 Choke Positioning Spring 632164 16 Fuel Fitting 25 631951 Float BowlAss.
CRAFTSMAN 2-CYCLE ENGINE MODEL NUMBER: 143.975071 Starter Motor No. 590670 12 .f 'f f t 9 \ ! b- 3 i 7 6 \ 21 PART % NO. NO. 0 I 2 3 4 5 6 7 8 9 10 11 12 13A 14 15 16 17 IB 19 20 21 22 23 24 590670 34942 590608 34953 590644 34949A 590654 34950 34951 35955 590674 590675 590676 590677 590659 590587 590660 590661 590662 33450 590663 32450B 30063 650819 650742 ....
REMOVEDORA DE NIEVE (Arranque el_ctrico opcional) Tabla of Contenidos Garantia Reglas de Seguridad Contenido del paquete Montaje Operacion Mantenimento Servicio y Ajustes Almacenamiento Solucion de Problemas Partes de Repuecto Partes de Motor Orden de Partes Servicio 30 30 30-31 con articulos33 33 34-39 39-40 GARANTIA UMITADA DE DOS AI_IOS SOBRE LA REMOVEDORA CRAFTSMAN 40-44 45 46 18-24 25-29 Contratapa DE NIEVE Durante dos aries a partir de la fecha de compra, cuando esta Removedora de nieve Crafts
al operar la removedora retroceso. marcha (excepto cuando el fabricante recomiende asi especfficamente)o de nieve en PREPARAOION 1. Inspeccionecompletamenteel donde se usar_, la removedora nieve y retire todas tableros, alambres, extrafioso 8. Permita que el motor y la removedora de nieve se ajusten a tas temperaturas extefiores antes de comenzar a retirar la nieve,, 9.
9. No ponga en marcha el motor en ambientes interiores, excepto al arrancar el motor y para transportar la removedora de nieve hacia adentro o hacia afuera del edificio. Abra las puertas extefiores; el humo det escape es peligroso (contiene MONOXIDO DE CARBONO, un GAS INODORO y LETAL), 10. No timpie nieve perpendicularmente a la direcci6n de pendientes, Tenga precauci6n al cambiar de direcci6n en pendientes. No intente limpiar pendientes pronunciadas. 11.
Contenido 1 - Manuel de! Duefio (no muestra) 1 - Boise con Jas parles (no muestra) de la bolsa con las partes 1 - Envase Craftsman de 100cc(3,2 oz) de acette_ 2 tiempos 1 - Cuerda del arrancador el_=ctr|co 10 ft, Manija Superior Z_ PRECAUCION: Siempre use galas protectoras o protectores para los ojos cuando monte la removedora de nieve_ Palanca de Descarga HERRAMIENTAS REQUERIDAS PARA EL MONTAJE Perilla en T Deflector des descarga 1 - Navaja (para cortar cart6n y ataduras pl_sticas) La figura derech
CONOZCA SU REMOVEDORA DE NIEVE LEA ESTE MANUAL DEL PROPIETARIO Y LAS REGLAS DE SEGURIDAD ANTES DE OPERAR LA REMOVEDORA DE NIEVE, Compare las itustraciones con su removedora de nieve para familiarizarse con la posici6n de los diferentes contmtes y ajustes, Guarde este manual para una referencia futura.
Posicion Normal de La operaci6n de cualquier removedora de nieve puede ocasionar que objetos extraSos sean lanzados dentro de sus ojos, to cual podr|a resultar en daSos severos a los ojos. Use siempre gafas de seguridad o protectores para los ojos mientras opere la removedora de nieve. Se recomiendan las Position de _ropulsion del ITeno "_..
NO VIERTA EN EL TANQUE GASOLINA PURA, QUIE NO ESTE M EZCLADA CON ACEITE, AG1TE EL REClPIENTE DE LA MEZCLA COMBUSTIBLE CADA VEZ Y ANTES DE LLENAR ELTANQUE DE LA GASOLINA. ACEITE (1/2 taza 6 3.2 co,.) Agite Bien uatros 4. 1 U.S. RectpientQ da 4 cuatro_ TIPO DE COMBUSTIBLE El motor a dos tiempos de esta removedora de nieve requiere una mezcla de gasolina y aceite para la lubricaci6n de los cojinetes y otras piezas m6vites.
Boton Cebo Manivela arrant la caja del interruptor removedora. en la m&quina , A medida que e! motor se catiente y comience a funcionar an forma pareja, mueva con lentitud el control de estrangulaci6n hasta la posici6n "APAGADO" (OFF). Si el motor falla, regrese e! estrangulador a fa m_ad del recorrido hasta que Iogre un funcionamiento parejo; luego mu_valo a la posici6n "APAGADO" (OFF).
No pulse el bot6nen temperaturas superioresa los 10°C(50°F)o POlselodos veces, si la temperaturaest& entre-9,5°Cy 10°G (15° F y 15°F). Cuatroveces, si la temperaturaes inferiora-9.5°C(15°F). HalleHamanivetadel arranquecon un movimientoseguro y r&pido.Nodeje que la inerciadet encendidohale la cuerda del arranquecon violenciaoPermitaque vuelvaa enrollarsesuavementemientras sostienela maniveta.
experiencia efectividad te brindar,_ una mayor en el uso de la removedora bajo diferentes NIEVE SECA Se necesitar_ m&s tiempo para remover la nieve de este tipo que para remover la nieve nivelada. circunstancias. Y NORMAL ESPACIFICACIONES PRODUCTO . La nieve de hasta ocho pulgadas de profundidad puede removerse r&pida y f&cilmente caminando a una velocidad moderada. Para la nieve de mayor profundidad o pormontofios de nieve puede ser preferible caminar m_.
RECOMENDACIONES GENERALES TABLA DE LUBRICACION La garantfa de esta removedora de nieve no cubre elementos que ban estado sujetos a abuso o negligencia del operador. Para recibir el valor total de la garantla, el operador deber_, dar mantenimiento a ta removedora de nieve de acuerdo a las instrucciones contenidas en este manual. Se necesitar_, efectuar algunos ajustes perJ6dJcamer_tepara mantener apropiadamente su removedora de nieve.
Manija de control del barreno - Remuevala cubiertasuperior(Veatas instrucciones"Remoci6nDe La Cubierta Superior"en ta p&gina). • Aflojelas dos tuercasde 12,7 rnm (1/2 pulgada)quesostienenla abrazaderade ta manivela(use Ilavesde 1/2 pulgada). - Muevata abrazaderapara dejar un espaciode 3,2 mm (1/8 pulgada)entre la muescade la brida del canal de descargay el di&metro externodel serpentin. o Unavez que logre este margende espacio,apriete lastuercas, en "Z" Mango ........
AJUSTE ° Remueva la cubierta superior. ° Vuelva a instalarla en orden inverse, REMOCION DE LA CUBIERTA DE LA FRENO IMPORTANTE: Solamente se debe ajustar el freno si el cojin del Irene se ha sottado o ha side removido. Para ajustar, proceda seg_n Io siguiente: AMISO: Vea la figura bajo para verificar ubicaciSn correcta del cojin del freno. ° Apague la et motor, • Remueva ia cubierta de la correa (Yea el p&rrafo "Remoci6n De La Cubierta De La Correa" en la p_.gina)_ superior.
REEMPLAZO TRACCION La correa Polea tensora DE LA CORREA DE de tracci6n de esta unidad Polea de traccion es el resuttado de una fabricaci6n especial y debeser substituida con el mismo tipo de correa, disponible en su Centro de Servicios SEARS mQs cercano. o Retire el protector de la correa (Vea "Como quitar et protector de la correa" la p&gina 41 )° Correa de Guia de correa en 'uqg. PARA CAMBIAR EL BARRENO .
REEMPLAZO DE LA BUJIA • Vuelva a conectar el alambre de la bujia. • Reinstate fa tapa superior. LOS SERVIClOS AL MOTOR La bujia se encuentra en el compartimiento del motor dobajo de la tapa superior (Vea la figura bajo) y no puede verse en condiciones normateso , Quite ta tapa superior removiendo cinco tornillos de sujeciSn.
drenaje del carburador inferior del carburador. Z_ PRECAUCION: Nunca almacene su removeclora de nieve en ambientes interiores o en un area cerrado, mal ventilada si el tanque aun tiene gasolina. Los vapores podrian alcanzar una llama desprotegida, chispa o llama piloto de un homo, calentadora de agua, secadora de ropa, cigarrillo, etc. Para evitar daSo al motor (si la removedora de nieve estar& fuera de uso por m&s de 30 dias) siga los passos detallados abajo.
IMPORTANTE: Nunca cubra la removedora de nieve mientras las areas Si la m&quina deber& estar en el exterior, colSquela sobre bloques para garantizar que ia rn&quina no estar_, en contacto con el terreno. de] motor y el escape aun esten clientes. Cubra la rernovedora de nieve con una cubierta protectora apropiada que no retenga humedad. No use pl_stico ni vinilo. PROBLEMA CORRECCION CAUSA .....
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