Страница 1: ...ARY LAWN MOWER Model No 917 378431 Safety Assembly Operation Maintenance Espa_ol Repalr Parts CAUTION Read and follow all Safety Rules and Instructions before operating this equipment Sears Roebuck and Co Hoffman Estates IL 60179 Visit our Craftsman website www sears corrVcraffsman ...
Страница 2: ...es This Warranty gives you specific legal rights and you may also have other rightswhich vary from state to state Sears Roebuck and Co D 817 WA Hoftman Estates Illinois60179 IMPORTANT This cutting machine is cepabte of amputating hands and feet and throwing objects Failure to observe the following safety instructions could result in serious injury or death I GENERAL OPERATION Read understand and f...
Страница 3: ...remain where you last saw them Keep children out of the trimming area and under the watchful care of another responsible adult Be alert and turn machine off if children enter the area Before and while walking backwards look behind and down for small children Never allow children to operate the machine Use extra care when approaching blind corners shrubs trees or other objects that may obscure visi...
Страница 4: ...ecome extremely hot during operation and remain hot after engine has stopped To avoid severe burns on contact stay away from these areas These accessories were available when this lawn mower was produced They are not shipped with your mower They are also available at most Sears retail outlets and service centers Most Sears stores can also order repair parts for you when you provide the model numbe...
Страница 5: ...our lawn mower handle can be adjusted for your mowing comfort Refer to AD JUST HANDLE in the Service and Adjustments section of this manual Operator con_ ol bar Lift u Mowing position TO INSTALL A I I ACHM ENTS Your lawn mower was shipped ready to be used as a mulcher To convert mower to bagging see TO CONVERT MOWER in the Operation section of this manual TO PREPARE BA I rERY NOTE Your battery mus...
Страница 6: ... cap Air filter Primer Muffler Ddve cover Housin IMPORTANT This lawn mower is shipped _Wheel adjuster WITHOUT OIL OR GASOLINE in the engine on eachwheel MEETS CPSC SAFETY REQUIREMENTS Sears rotary walk behind power lawn mowers conformto the safety standards of the American National Standards Instituteand the U S Consumer Product Safety Commis sion The blade turns when the engine is running Operato...
Страница 7: ...elease the operator presence control bar slightly until the drive control disengages Hold operator presence control bar down against handle to continue mowing without self propelling To keep drive control engaged when turning comers push down on handle and lift front wheels off ground while turning lawn mower Drive control TO ADJUST CU I rlNG HEIGHT Raise wheels for low cut and lower wheels for hi...
Страница 8: ... not mix oil with gaso line Purchase fuel in quantities that can be used within 30 days to assure fuel freshness AWARNING Experience indicates that alcohol blended fuels called gasohol or using ethanol or methanol can attract moisture which leads to separation and formationof acids during storage Acidic gas can damage the fuel system of an engine while in storage To avoid engine problems the fuel ...
Страница 9: ...chers will collect less grass To prevent this regularly hose catcher off with water and let dry before using Keep top of engine around starter clear and clean of grass clippings and chaff This will help engine air flow and extend engine life MULCHING MOWING TIPS IMPORTANT Forbestperformance keep mower housing free of built up grass and trash See CLEANING in the Maintenance section of this manual T...
Страница 10: ...operator must maintain mower as instructed in this manual Some adjustments will 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 clean or replace air filter element and check blade for wear A new spark plug and clean new air filter element ...
Страница 11: ...er and check the key inside hub of blade adapter The key must be in good condi tion to work properly Replace adapter if damaged TO REPLACE BLADE 1 Position the blade adapter on the engine crankshaft Be sure key in adapter and crankshaft keyway are aligned 2 Position blade on the blade adapter aligning the two 2 holes in the blade with the raised lugs on the adapter 3 Be sure the trailing edge of b...
Страница 12: ... Use only high quality detergent oil rated withAPI service classification SF SJ Select the oil s SAE viscosity grade according to your expected operating temperature NOTE Although multi viscosityoils 5W30 10W30 etc improve starting in cold weather these multi viscosity oils wilt result in increased oil consumption when used above 32 F Check your engine oi level more frequently to avoid possible en...
Страница 13: ...he underside of your lawn mower by scraping to remove build up of grass and trash Clean engine often to keep trash from accumulating A clogged engine runs hotter and shortens engine life Keep finished surfaces and wheels free of all gasoline oil etc We do not recommend using a garden hose to clean lawn mower unless the electrical system muffler air filter and carburetor are covered to keep water o...
Страница 14: ... let it dry before using ACAUTION Do not runyour lawn mower without clipping dallector or approved grass catcher in place Never attempt to operate the lawn mower with the rear door removed or propped open Ca_ frame handle opening ENGINE ENGINE SPEED Your engine speed has been factory set Do not attempt to increase engine speed or it may result in personal injury If you believe that the engine is r...
Страница 15: ... Fold Lower Fold backward Mowing position Hairpin cotter ENGINE FUEL SYSTEM IMPORTANT Itis importantto prevent gum deposits from forming in essential fuel system parts such as carburetor fuel filter fuel hose or tank duringstorage Also experience indicates that alcohol blended fuels called gasohol or using ethanol or methanol can attract moisture which leads to separation and formation of acids du...
Страница 16: ...wer 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 enctosure TROUBLESHOOTING CHART PROBLEM CAUSE goes not start 1 Dirty air filter 2 Out of fuel 3 Stale fuel 4 Water in fuel 5 Spark plug wire is disconnected 6 Bad spark plug 7 Loose blade or broken blade adapter 8 Control bar in released position 9 Control bar...
Страница 17: ...rope 1 Engine flywheel brake is on hard to pull when control bar is release 2 Bent engine crankshaft 3 Blade adapter broken 4 Blade dragging in grass 1 Depress controlbar to upper handle before pulling starter rope 2 Contact a Sears or other qualified service center 3 Replace blade adapter 4 Move lawn mower to cut grass or to hard surface Loss of drive 1 Drive wheels not turning 1 Adjust or replac...
Страница 18: ...tar las manos y los manos y los pies y de lanzar objetos Si no sa observan las instrucciones de sagundad siguiantes se pueden producir laslones graves o la muerLe I OPERACION Antes de empezar debe familiarizarse completamante con los controtes y el usa correcto de la maquina Pars esto debe leer y comprender todas tas instrucciones qua aparecen en la maquina y an los manuales de operaci6n Nopongala...
Страница 19: ... atrds y hacia abajo para verificar si hay elt_os pequerlos Nonca permita que los nifios operen la mdquina Tenga un cuidado extra cuando se acerque a esquinas donde no hay visibilidad a los arbustos t rboles u otros objetos que pueden interfedr con su lines de visibn IV SERVIClO Tenga cuidado extra al manejar la gasolina y los dernds combustibles Son inflamables y los gases son explosivos Use sola...
Страница 20: ...otor llegan a set extremadamente calientes durante la operacien y siguen siendo calientes despu_s de que el motor haya parade Para evitar quemaduras severas permanezca lejos de estas _reas Estos accesorios estaban disponibles cuando se produjo la segadora No son facllltados Junto al cortacesped Tambi_n estdn disponibles en la mayorfa de las tiendas de Sears y en los centros de servicio La mayorfa ...
Страница 21: ...ngo que sujeta la barra de los control que exige la presencia del oparador unto con el mango superior El mango de la segadora puede ajustarse osg_n le acornode pare segar Refi_rase a AJUSTE DEL MANGO en la Secoibn de Servicio y Ajustes de este manual Barmdecontro_ quesx la pcesencia delope_ador MangoInferior Lev _rJt _ Le __ Posicibn paresegar21 PARA INSTALAR LOS ACCESORIOS Su segadora fue enviada...
Страница 22: ...bad_ Silenciador Cubierta de la impuLsibn IMPORTANT Este cortacesped viens encadarueda SIN ACEITE 0 GASOLtNA en el motor CUMPLE CON LOS REQUISlTOS DE SEGURIDAD DE LA CPSC Las segadoras a motor que se condunan desde la parts de atrds rotatodas Seam cumplen con tos estdndams de saguridad del Amedcan National Standards Institute y de la U S Con sumer Product Safety Commission La cuchilla gira cuando ...
Страница 23: ...xige la presencia del operador abajo en contra del mango para continuar segando sin autolmpulsi6n Para mantener el control de la imputsi6n enganchado coando se de vuelta en tas esquinas empuje el mango hacia abajo y levante las ruedas delanteras fuera del sueto al girar la segadora PARA AJUSTAR LA ALTURA DE CORTE Levante las ruedas para el corte bajo y baje las ruedas para el corte alto ajuste la ...
Страница 24: ... la gasolina Para asegurar qua la gasolina utilizada sea fresca compre astanquas los coeles puedan ser utilizados duranta los primaros 30 dlas _ ADVERTENClA La axpshancia ha indioado qua los combustibles mezclados con alcohol cocooldos como gasohol o el uso de etanol o matanol pueden atraer la humedad la qua conduce a la saparaoi6n y formaci6n de dcidos duranta el almacenamiento La gasolina acfdic...
Страница 25: ... delvo con el uco y los recogedores recaudar_n menos e6sded Pars evitar 6sto rocie el recogedor con la manguere de agua regularmente y dejelo secarse antes de usarlo Mantenga Is parts superior del motor elrecledor de arranosdor despejada y sin _ ecortos de e_sped y paja Esto ayudard e flujo del elre del motor y extender _ su duraci6n CONSEJOS PARA SEGAR Y ACOLCHAR IMPORTANTE Para obtener el mejor ...
Страница 26: ...segadora segt_n las instrucoiones descritas an este manual Hay algunos ajustes que se tianan que hacer en forma peribdica para poder mantaner su unidad edecuadamante Todos los ajustes an la secoibn de Servicio y Ajustes de este manual tienen que ser revisados por Io menos un vez por cada temporada Una vez al afio c_mbie la bujfa limpie o cambie et elemanto del filtro de aire y revise si la cuchill...
Страница 27: ...or de la cochilla y revise el cobo interior de la ranura del adaptador de la cuchilla La ranura tiene qos ester en buenas condielones para que funcione en forma adecuada Cambie el adaptador si estd da_ado PARA CAMBIAR LA CUCHILLA 1 Ponga el adaptador de la cochilla en el cigos_al del motor Asegdrese que la ranura del adaptador y que el chavetero de4cigueSal est6n alineados 2 Ponga la cuchilla en e...
Страница 28: ... se le ha prestado servicio ala caja de engranajes Si se necesita lubricante use solaments Grasa Texaco Starplex Premium 1 Parts No 750369 No use substitutos MOTOR LUBRICACI_N Use solamente acsite de detergents de alta calidad clasificado con la clasificac bn SF SJ de servicio API Seleccione la calidad de viscosidad SAE segdn su temperatura de operaci6n espemda CALIDADES DE VI_COSIDAD DE AVISO A p...
Страница 29: ... al comienzo de cada temporada de siega o despuds de cada 100 horas de operaci_n Io que suceda pdmero El tipo de bujla y el ajuste de la abertura aparecen en ESPECIFICACIONES DEL PRODUCTO secck_ _de este manual LIMPIEZA IMPORTANTE Pare obtener el mejor rendimiento mantenga la caja de la segadora sm acumulacion de cesped y basura Limpin la parts de abajo de su segadora despues de cada uso _PRECAUCl...
Страница 30: ...rea de la bOlea del motor en el ciguei_aL 6 Instale la correa nueva siguiendo los pasos anteriores en el ordan inverso 7 Siempre use ta correa aprobada bOr la f_bdca para esegurarse que calce y dure Cubieda de la impulsion Correa PARA AJUSTAR EL MANGO El mango superior quede ser ajustado a cuatro 4 distintes po_icinoes de altura 1 Afloje ambas perillas del mango solamente bastante para perrni_r qu...
Страница 31: ... va a user por 30 dies o m_s SEGADORA Cuando se va a guarder la segadera por ciarto periods de tiempo Ifmpiela cuidadesarnente mmueva rode la mugro la grasa las hojas etc Gudrdela en un drea limpia y seca 1 Limpie toda la segadora Vea LIMPIEZA en ta secci6n de Mantenimiento de este manual 2 Lubrfquela seg0n se muestra en la secci6n de Mantanimiento de este manual 3 Aseg_mse de qua tode las tueross...
Страница 32: ...cionar el motor por Io menos 10 minutos despu6s de agregar el estabitizador para permitir qua este Ilegue al carburador No drene la gasoline det estanqus de gasolina y el carburador sise est_ t mando estabi_ize dor de combustibte ACErFE DEL MOTOR Drene el aceite con el motor cattente y cdmbielo con aceita de motor limpio Vee MOTOR en ta secoibn de Mantenimiento de es_e mant _l ClLINDRO 1 Remuava l...
Страница 33: ...c6sped hojas o basura debajo de ta segadora CORRECClON 1 Limpie cambie el filtro de aire 2 Llene el estanque de combus tible 3 Drene el estanque y vuelva a Ilenado con combustible fimpio y nuevo 4 Drene el estanque de combus tible y el carburador y vuelva a Ilenar el estanque con gasolina nueva 5 Conecte el alambre a la bujfa 6 Cambie la bujfa 7 Apriete el perno de la cochilla cambie el adaptador ...
Страница 34: ...n venfilaci6n de aim 1 El c6sped estd demasiado alto o la altura de la rueda demesiado baja 2 Parte trasera de la caja cuchilta de la segadora arrastrdndose an el c6sped 3 Resogedor de c_sped demasiado Ifeno 4 Posicibn de la altura del mango no adecuada para usted 1 Presione la barra de control hacia el mango superior antes de tirar el cord6n arrancador 2 POngase an contacto con su centro de servi...
Страница 35: ...75248X004 Engagement Bracket 137_o3 Shifter 57O72 SCeJ 48373 Gear Case Halves Kit Includes Key Numbers 4 and 7 77881 Bearing 137061 Worm Shaft 175257 Ddve Shaft 57079 Hardened Washar 131484 Clutch Yoke 700343 Bushing 86447 Rug 137050 Helical Gear 7504 36X Clutch Jaw 75 _69 Grease 120 0 X_ E Ring Hi Pro Key 19 81585XG04 spring Bracket NOTE A_ component dimensions given in U S inches 1 inch 25 4 mm ...
Страница 36: ...CRAFTSMAN ROTARY LAWN MOWER MODEL NUMBER 917 378431 24 31 35 28 13 25 44 46 ...
Страница 37: ...04 Selector Spdng 63124 Nut 5 16 18 175575X2O4 Axle Ann Assembly LR 177321 Hubcap KEY PART NO NO DESCRIPTION 36 165912 Bolt 37 150078 Threab Cutltng Screw wiSems 5 16 18 x 3 4 38 19112222 Washer 43 175083 Bottom Bolt Cover 44 176289 Lawn Mower Housing Incl Key 10 11 12 45 45 85463 Bonger Deal 46 851514 SladeAdepter 47 175064 BIsde21 48 851074 Hardened Washer 49 _ HelP al Washer 3 8 24 x 1 3 8 Gr 8...
Страница 38: ...CRAFTSMAN ROTARY LAWN MOWER MODEL NUMBER 917 378431 _ 14 11 13 15 11 12 13 _ 37 ...
Страница 39: ... 4 20 x 2 12 32 137 To2 V Belt 35 151521 Spang Retainer 36 175258 Hubcap 37 137090 Locknut 38 63601 Wheel Tire Assembly 40 75192 E Ring 41 151520 Plaion 54 175084 Oust COver 56 175739 FeltWasher 57 175058 W_sher 1 2 x 1 1 2 x 134 Selector Knob Pan Head Tapping Screw 10 24 x 2 3 4 Drive Cover Hex Flange Nut Drive Pulley Wheel Adjuster Assembly Left Gear Case Assembly Spring L0cknut 1 4 20 Spheg Whe...
Страница 40: ...CRAFTSMAN 4 CYCLE ENGINE MODEL NUMBER 143 016734 4OO 130 120 119 182216 19 174 182 185 370c _ 81 z 238 250 355 390 195 40 ...
Страница 41: ...lt 277 650868 Screw 1 4 20 x 2 5 16 Valve Lifter 285 _ Starter Cup Camshaft Exhaust MCR 287 6509_6 Screw 8 32 x 21 64 Ino_udesKey Number 104 290 29774 FuelLine Oil Purnp Assembly 292 26460 FuelLine Clamp MounltngFlangeGasket 298 28763 Screw 10 32 x 35 64 Mounting Flenge Incl 72 thnJ 83 300 36916 Fuel Tank Includes 292 301 Oil Drain Plug 301 37656 Fuel Cap Assembly Oil SCal 305 35647 Oil FiltTube G...
Страница 42: ...dle Seat Clip IncL 31 31 631 _2 SpdngClip 35 64_ 59 P dmer Bulb Releiner Ring 36 640_60 Main NozzlaTube 36A 632766 Cart_JretorTube 37 632547 O Ring Mala Nozzle Tube 40 640030 High Speed Bowl Nut 44 27110A BowINut Washer 47 630748 Welch Plug Idle Mixture Welt 48 631027 Welch P_ng Atmospheric Vent 60 632760B Repair kit led Items Marked 8 11C 6 KL Y PART NO NO DESCRIPTION 42 35709 Electrk Slerter 12 ...
Страница 43: ...90700 Pulley Rewind Spring Assembly 11 590703 Starter Housing Assembly 40degreegrommet 12 59_535 Stader Rope 98 x 9 64 diameter 13 590701 Stader Handle V 14 _ 11 KEY pART NO NO DESCRIPllON 590739 Rewind Statler 3 5 90740 Retainer 6 590616 Stader Dog 7 5 0617 Dog Spdng 8 590618A Pufley Rewind Spdng Assembly 11 590638 Stader Housing Assembly 40 degree grommet 12 59 To35 Stader Rope 98 x 9 64 diamete...
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