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Craftsman EZ3 917.37752A, Owner'S Manual

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Craftsman EZ3 917.37752A Owner'S Manual Download Page 10

Summary of Contents for EZ3 917.37752A

Page 1: ... POWER PROPELLED ROTARY LAWN MOWER Model No 9 7 37752A Safety Assembly Operation Maintenance EspaSol Repair Parts CAUTION Read and follow all Safety Rules and instructions before operating this equipment Sears Roebuck and Co Hoffman Estates 1L 60179 ...

Page 2: ...d States This Warranty gives you specific legal rights and you may also have other rights which vary from state to state SEARS ROEBUCK AND CO D 8I 7 WA HOFFMAN ESTATES ILLINOIS 60179 TRAINING Read this operatoCs manual carefully Become familiar with the controls and know how to operate your mower properly Learn how to quickly stop mower Do not allow children to use your mower Never allow adults to...

Page 3: ...op the engine safely check for the cause of vibration and repair as required Do not run the engine indoors Exhaust fumes are dangerous Never cut grass by pulling the mower towards you Mow across the face of slopes never up and down or you migI_l lose your footing Do not mow exces sively steep slopes Use caution when operating the mower on uneven terrain or when changing directions maintain good fo...

Page 4: ...bly have been placed in the parts bag To ensure safe and proper operation of your lawn mower all paris and hardware you assemble must be tightened securely Use the correct tools as necessary to ensure proper tightness TO REMOVE LAWN MOWER FROM CARTON o o Remove loose parts included with mower Cut down two end comers of carton and lay end panel down flat Remove all packing materials excepl padding ...

Page 5: ...ass catcher in place Never attempt to operate the lawn mower with the rear door removed or propped open frame until both ends of frame are exposed out of the front opening Assemble lower frame to tubular frame as shown Be sure handle is outside of bag and frames are fully seated as shown in inset Slip vinyl bindings over frame NOTE If vinyl bindings are too stiff hold them in warm water for a few ...

Page 6: ...nob Mulcher plug Engine oil cap wldipstick Housing Drive cover Gasoline cap Pdme Wheel adjus er on each wheel MEETS CPSC SAFETY REQUIREMENTS Sears rotary walk behind power lawn mowers conform to the safety standards of the American National Standards Institute and the US Consumer Product Safety Commission The blade tums when the engine is runn ng_ Operator presence control bar must be held down to...

Page 7: ...ADJUST CUTTING HEIGHT o Raise wheels for low cut and lower wheels for high cut Adjust cutting height to suit your require ments Medium position is best for mosl lawns To change cutting height squeeze adjuster lever toward wheel Move wheel up or down to suit your requirements Be sure all wheels are in the same setting NOTE Adjuster is properly positioned when plate tab inserts into hole in lever Al...

Page 8: ... Fill fuel lank Use fresh dean regular unleaded gasoline wilh a minimum of 87 octane Do not mix oil with gasoline Purchase fuel in quantities that can be used within 30 days to assure fuel freshness IMPORTANT When operating in temperatures betow 32 F 0 C use fresh clean winter grade gasoline to help insure good cold weather starting WARNING Experience indicates 1hatalcohol blended fuels called gas...

Page 9: ...G TIPS IMPORTANT For best performance keep mower housing free of built up grass and trash See Cleaning in MAINTENANCE section ofthis manual The special mulching blade will recul the grass clippings many times and reduce them in size so that as they fall onto the lawn they wil disperse into the grass and not be noticed Also the mulched grass will biodegrade quickly to provide nutrients for the lawn...

Page 10: ...gence To receive full value from the warranty operator must maintain mower as instructed in this manual Some adjustments wilt need to be made periodically to properly maintain your unit All adjustments in the Service and Adjustments section of this manual should be checked at least once each season Once a year replace the spark plug replace air filter element and check blade for wear A new spark p...

Page 11: ... properly Replace adapter if damaged TO REPLACE BLADE tire damage BLADE CARE For best results mower blade must be kept sharp Replace bent or damaged blades TO REMOVE BI_ DE Disconnecl spark plug wire from spark plug and place wire where it canflot come in contact with spark plug o Turn lawn mower on its side Make sure air filter and carburetor are up Use a wood block between blade and mower housin...

Page 12: ...from inside the dust cover pinion and or drive wheel gear teeth o Put wheels back in place o tf after cleaning the drive wheels do not turn freely contact your nearest authorized service center GEAR CASE To keep your drive system working properly the gear case and area around the drive should be kept clean and free of trash build up Clean under the drive cover twice a season The gear case is fille...

Page 13: ...s Li MUFFLER Inspect and replace corroded muffler as it could create a fire hazard and or damage SPARK PLUG Change your spark plug each year to make your engine start easier and run better Set spark plug gap at 030 inch CLEANING IMPORTANT For best perlormance keep mower housing free of built up grass and trash Clean the underside of you_ mower a_ter each use CAUTION Disconnect spark plug wire from...

Page 14: ... handle can be raised or lowered for your mowing comfort Four 4 positions are available high medium high medium low and bw Handles are shipped mounted in the medium low position To change from medium low to medium high position the upper and lower handle sections will have to be turned over Remove cable clips Remove the controls and operator presence control bar from the upper handle 14 Remove the...

Page 15: ...ndle mounting bolts enough to allow upper handle to be folded back IMPORTANT When folding the handle for storage or transportation be sure to fotd the handle as shown or you amy damage the control cables When setting up your handl e from the storage position the lower handle will automatically lock into the mowing position_ ENGINE Squeeze to fold Handle bracket Hairpin cotter Upper Operator presen...

Page 16: ...which allows condensation to form and wil cause your unit to rust IMPORTANT Never cover mower while engine and exhaust areas are still warm CAUTION Never store the lawn mower with gasoline in the tank inside a building where fumes may reach an open flame or spark Allow the engine to cool before storing in any enclosure TROUBLESHOOTING CHART PROBLEM Does not start CAUSE Dirty air filter Out of fuel...

Page 17: ...tcher not venting air Grass is too high or wheel height is too low Rear of fawn mower housing or blade dragging in grass Grass catcher too full Handle height position not right for your CORRECTION Set to Higher Cut position Set to Higher Cut position o Clean replace air filter Clean underside of mower housing_ Check oil level o Cut at slower walldng speed __ o Replace blade Tighten blade bolt o Se...

Page 18: ...tros derechos que varfan de estado a estadoo Sears Roebuck and Co D 817WA Hoffrnan Estates IL 60179 USA Los estandrares de seguridad exigen la presencia de operator en los controles pare reducir a un mtnimo el riesgo de tesionarse Su unldad viene equipada con dichos controles Per ningun motive irate del eiiminar la Iunci6n de los controles que exigen la presencia del operador ENTRENAMIENTO Lea est...

Page 19: ...o hacia abaio pues puede perder el equifibrio No siegue pendientes demasiado empinadas Tonga cuidado cuando opera ta segadora en terreno disparejo o cuando cambie de direcci6n mantenga un buen equilibdo o Nunca opera la segadora sin las protecciones adecuadas las planchas el recogedor de c_sped y otros dispositivos de seguridad en su lugar MANTENIMtENTO Y ALMACENAMtEN TO Revise la cuchiila y los p...

Page 20: ...es y los adl culos de ferrefefia qua se monten tienen qua ser apretados seguramente Use as herramientas correctas come sea necesario pare asegurar que se aprieten adecuadamente PAPA REMOVER LA SEGADORA DE LA CAJA DE CARTON Remueva las pares sueltas qua se incluyen con la segadora_ o CoRe tas dos esquinas de los extremes de la caja de cart6n y tienda el panel del e tremo piano Remueva rode el mater...

Page 21: ...nferior al marco tubular como demostrado Desllce los sugetadores de vinilio sobre el marco Arise Si los suje adores de vini io est_tn muy duros m_tatos en agua caliente Costura Marco tubular _ Marco inferior Marco tubular Tapa soltable Los marcos deben estar comptetamen e fapon alcolchadora PRECAUCION No haga funcionar su segadora sin Ia tapon acolchadora aprobada en su lugar o sin et desviador de...

Page 22: ... motor con varilla indicadora de nivel Cubierta de la imputsi6n Ajustador de fa rueda en cada naeda Cebador caia Las segadoras a motor que se conducen desde la parte de atr_ s rotatorias Sears cumplen con los est ndares de seguridad de American National Standards Institute y de a IZS Consumer Product Safety Commission La cuchllta gira cuando el motor est_ funcionando Barra de control que exige la ...

Page 23: ...del medioes ta mejor pare la mayorfa delos c_spedes Para cambiarla aJturade code empuje la palanca del ajustadorhacia ta rueda Mueva la rueda hada ardbao hada abajo de modo que se acomodea sus requisilos AsegQreseque todas las ruedas queden igualmenteajustada ATENCI6N El ajustador esta correctamente cotocado cuando las orejas de taplaca est n insertadas en el agujero del niango Tambi_n los ajustes...

Page 24: ...or queden vacios La pr6xima temporada use combustible nuevo Vea las lnstrucciones Para El Atmacenamiento para m_s inforrnaoi6n Nunca use producios de limpieza para el motor o para el carburador en el estanque del combustible pues se pueden producir daSos perrnanente Tapa del Tapa def deposito de deposito de ace re del la gasolina motor con varilta indicadora de nivel ACEr_ Su segadora lue enviada ...

Page 25: ...d y basura Vea LIMPtEZA en section de MANTNEIMIENTO de esle manual La cuchilta acolchadora especial va a velvet a cedar los recortes de c_sped muchas veces y los reduce en tamale de mode que si se caen en el c6sped se van a dispesar entre _ste y no se van a notar Tambidn el c_sped acolchado se va a deshacer r_pidamente entregando subslancias nutdlivas para el c6spe J Siempre acolche con la velodda...

Page 26: ...or de la garanUa el operador tiene que mantener Ia segadora seg_ n las instrucciones descdtas en este manual Hay algunos ajustes que se fienen que hacer en forma peri6dica para poder mantener su unidad adecuadamenle Todos los ajusfes en la secciSn de Servicio y Ajustes de este manual lienen que ser revisados por Io menos un vez por cada tempo_ada o Una vez al aSo cambie la bujia limpie o cambie el...

Page 27: ...afilada Cambie la cuchilla doblada o daSada PARA REMOVER LA CUCHILLA Desconecte el aJambre de ta buj a y p6nga o en donde no pueda entrar an contacta con _sta o Haga descansar la segadora en su lado Asegurese que el fittro de aire y que el carburador queden mirando hacia arriba Use un bloque de madera entre la cuchiIla y la caja de la segadora peta evi_ar que _acuchilla gire cuando se le quite el ...

Page 28: ... caja de engranaies y el tea atrededor de la impulsi6n tienen que mantenerse limpias y sin acumuJaci6n de basura Umpie debajo de la cubierta de la impulsi6n dos veces per temporada La caja de engranajes se llena con lubricante haste el nivel adecuado en Ia _brica La Qnica vez que el fubricante necesila atenci6n es cuando se e ha prestado servicio a la caia de engranajes Si se necesita lubricante u...

Page 29: ...rOleo tales come el kerosene no se deben usar para limpiar el cartucho Pueden producir et deterioro de _ste No aceite el cartucho No use airs a presiOn para fimpiarlo o secarlo Instals el cartucho luegovuelvaa ponerla cubiertaasegurAndoseque las oreias esl_n alineadas con las ranuras en a plancha trasera Apriete el tomi lo en formasegura Labio Cartucho SILENCIADOR Inspe_Jone y cambie el silenciado...

Page 30: ...ion Correa PAPA AJUSTAR EL MANGO Se puede Ievantar o baiar el mango de su segadora segun le quede c6modo Hay cuatro 4 posiciones disponibles alta mediana alia mediana baja baja Los mangos se envian montados en la posid6n mediana baja Para cambiar de la posiciSn me diana baia a mediana atta la secciSn superior y la inferior del mango tendr_n que darse vuefta 3O Remueva fasabrazaderasdet cable Remue...

Page 31: ...as las tuercas y daviias y redes los pemos y tomitlos esten apretados en foma segura Inspeocione las partes que se mueven para ve_car s_estAn daSadas quebradas o desgastadas C_mbielas si es necesar_o Retoque _odastas superficies que est6n oxidadas o con la pintur picada use una lija antes de pinlar MANGO Puede doblar el mango de su segadora para almacenad Apdete los extremes inferiores det mango i...

Page 32: ... aceite con el motor caliente y c mbielo con aceite de motor limpio Yea MOTOR en la secci6n de Mantneimiento de este manual CtLINDRO Rernueva ia bujD Vacfe una onza 29 ml de aceite a trav_s del agujero de la bujia en el cilindro Tire la manilla de arra nque lentamente unas cuantas veces para distribuir el aceiteo Vuetva a montar la nueva bujia OTROS No guarde lagasolina de unalemporada a la otra C...

Page 33: ...ga dora Demasiado aceite en el motor CORRECCION Limpie cambie el filtro de aire Ltene el estanque de combustible Drone el estanque y vuetva a Ilenado con combustible limpio y f3UeVO Drene el estanque de combustible y el carburador y vuelva a Itenar el estanque con gasolina nuev Conecte el alambre a a buifa Cambie la bujia Apfiete el pemo de la cuchilla o cambie el adaptador de la cuchilla Presione...

Page 34: ...ra arrastr ndose en el c_sped Recogedor de c_sped dema siado Ileno Posicidn de la altura del mango no adecuada para uste CORRECCION Cambie la cuchitla Apriete el pemo de ta cuchill Ajuste todas tas ruedas a la misma altura Limpie fa pare inferior de la caja de la segadora Cambie la cuchilla Apriete el pemo de la cuchitla Pdngase en oontacto con su centro de servicio autodzado mb s cercaiqo Presion...

Page 35: ...acket t 1 t31484 137053 ShiJter t2 700343 57072 Seat 13 86447 48373 Gear Case Halves KIt t4 137050 Includes Key Nos 4 5 15 750436X and 7 16 750369 77881 Bearing 17 12000003 137051 Worm Stlalt t8 850848 19 8_585X004 DESCRIPTION Drive Shaft Hardened Washer Clutch Yoke Bushing Plug HeIical Gear Clutch Jaw Grease E Ring Hi Pro Key Spring Bracket NOTE Atf component dimensions given in U S inches 1 inch...

Page 36: ...O b ROTARY LAWN MOWER MODEL NUMBER 9 7 37752A 5 10 t4 56 9 35 64 37 51 47 ...

Page 37: ...oulder Bolt 3 8 16 x f Spring Washer Axle Arm Assembly Selector Knob Selector Spnng Spacer Whee Adjusting Bracket Th ead Cut1 ng Screw w Serns 5 t6 18 x 3 4 Handle Bracket Assembly Left Handie Bracket Assembly RighD 150406 161769 851514 157101 851074 850263 851084 700869X479 85463 751592 88652 51793 157081X479 131959 132001 134612 700327X007 161058 163461 Hex Head Thread Rotting Screw 3 8 t6 x 1 i...

Page 38: ...ROTARY LAWN MOWER MODEL NUMBER 9 7 37752A 03 ...

Page 39: ...p Flanged Nut Nylon Bushing Wheel Tire Assembly E Ring Pin on Dust Cover Fett Washer Wasller t 2 1 1 2 x 134 Selector Knob KEY PART NO NO DESCRIPTION 26 I43603 28 154990 3I 132010 32 137052 33 48386 35 151521 36 702511 37 137090 38 63601 40 75192 4t 151520 53 144747 54 154882 55 86012 57 144748 Pan Head Tapping Screw t0 24 x 2 3 4 Drive Cover Hex Flange Nut Drive Pulley Dnve Conlrol Cable Kit Whee...

Page 40: ...BRfGGS STRATTON MODEL NO 12H802 TYPE NO 1978 E1 968 97i A 529 _163 1131 I t30 95 7 0134 11o I_Y 4O ...

Page 41: ...BRIGGS STRATTON MODEL NO 12H802 TYPE NOn lg78 E1 22 o4 _ REQUIRES SPEC AL 3 OOL TO INSTALL SEE REPAIR INSTRUCT ON MAN UAL 41 ...

Page 42: ...BRIGGS STRA TON MODEL NO 12H802 TYPE NO 1978 E1 670A 3 5240 358 GASKET SET 20 116 634 617 977 CARBURETOR GASKET SET 202 104 2T 116 134 617 634 121 CARBURETOR KIT 356 670A 42 ...

Page 43: ...BRIGGS STRATTON MODEL NO 12H802 TYPE NO 1978 EI 4 CYCLE ENGINE _ _ _ _ _ 1095 VALVE OVERHAUL GASKET SET 6O5 55 1036 LABEL KIT EMISSION 43 ...

Page 44: ... t24 94840 Screw Carburetor 22 94220 Screw Hex Head Mounting 94612 Screw Hex Head 125 498170 Carburetor Used In Hole Neares_ 127 Plug Welch Sold in Ki_ Breather Only 23 492177 Flywheel I30 224908 Vatve Throttle 24 222698 Key Flywheel 13t 493267 Shaft_ Thro t e 25 499429 Piston Assembly 33 398187 Float Carburelor Standard Size 134 398488 Valve Inlet Includes 26 499425 Ring So Piston Seat Standard S...

Page 45: ...Governor Seal Intake Elbow Bracket Carburetor Switch Stop Tube Fuel Inlake KEY PART Nee NO DESCRIPTION 634 635 670 670A 741 842 843 847 85t 869 870 87 922 923 925 930 957 966 967 968 969 971 971A 972 975 977 t036 t095 2500 Washer Shaft Sotd in Kit Only 66538 Elbow Spark Plug 280512 Spacer Fuel Tank 493823 Spacer Brackel 262598 Gear Timing 280966 Seat O Rtng 272616 Sleeve Lever 495263 Tube Assembly...

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Page 48: ...o de reparaci6n a domicitio 1 800 676 5811 For the location of a Sears Parts and Repair Center in your area Ca l 24 hours a day 7 days a week 1 800 488 1222 For inlormation on pu chasing a Sears Maintenance Agreement or to inquire about an existing Agreement Call 9 am 5 pro Monday Saturday 1 800 827 6655 When requesting service or ordering parts always provide the following information Product Typ...

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