Craftsman 917.378492 Owner'S Manual Download Page 34 | Manualshive

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Summary of Contents for 917.378492

Page 1: ...r Power Propelled 21 Rear Discharge Model No 917 378492 EspaSol p 18 CAUTION Read and follow all Safety Rules and Instructions before operating this equipment Sears Roebuck and Co Hoffman Estates IL 60179 U S A Visit our Craftsman website www sears com craftsman ...

Page 2: ...ed States This warranty applies only while this product is used in the United 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 817 WA Hoffman Estates Illinois 60179 IMPORTANT This cutting machine is capable of amputating hands and feet and throw ing objects Failure to observe the following safety instructi...

Page 3: ...e motor and check immediately for the cause Vibra tion is generally a warning of trouble Always wear safety goggles or safety glasses with side shields when oper ating mower II SLOPE OPERATION Slopes are a major factor related to slip and fall accidents which can result in severe injury All slopes require extra caution If you feel uneasy on a slope do not mow it DO Mow across the face of slopes ne...

Page 4: ...t is designed and manufactured for years of dependable operation But like all prod ucts it may require repair from time to time That s when having a Repair Protec tion Agreement can save you money and aggravation Purchase a Repair Protection Agreement now and protect yourself from unexpected hassle and expense Here s what s included in the Agreement Expert service by our 12 000 profe sional repair...

Page 5: ...rvice centers Some of these accessories may not apply to your lawn mower LAWN MOWER PERFORMANCE CLIPPING DEFLECTORS FOR REAR DISCHARGE LAWN MOWERS GRASS CATCHERS _ FOR REAR DISCHARGE LAWN MOWERS STABILIZER GRASS CATCHERS FOR SIDE DISCHARGE LAWN MOWERS GAS CANS LAWN MOWER MAINTENANCE MUFFLERS AIR FILTERS SPARK PLUGS BELTS BLADES BLADE ADAPTERS WHEELS ENGINE OIL 5 ...

Page 6: ...hly for additional loose parts HOWTO SET UPYOUR LAWN MOWER TO UNFOLD HANDLE IMPORTANT Unfold handle carefully so as not to pinch or damage control cables 1 Raise handles until lower handle sec tion locks into place in mowing position 2 Remove protective padding raise up per handle section into place on lower handle and tighten both handle knobs 3 Remove handle padding holding operator presence con...

Page 7: ...oil cap with dipstick Primer Grass catcher Muffler Gasoline filler cal cover Air filte_ Housing Wheel adjuster on each wheel IMPORTANT This lawn mower is shipped WITHOUT OIL OR GASOLINE in the engine MEETS CPSC SAFETY REQUIREMENTS Sears rotary walk behind power lawn mowers conform to the safety standards of the American National Standards Institute and the U S Consumer Product Safety Com mission T...

Page 8: ...o lift the front wheels off the ground while turning lawn mower DRIVE CONTROL ADJUSTMENT Over time the drive control system may become loose resulting in decreased speed There is a thumbscrew on the underside of the drive control housing to increase tension on the drive cable Pro ceed as follows 1 Turn unit off and disconnect spark plug wire from spark plug 2 Rotate thumbscrew counter clockwise to...

Page 9: ...eaded gasoline with a minimum of 87 octane Do not mix oil with gasoline Pur chase fuel in quantities that can be used _ iwithin 30 days to assure fuel freshness CAUTION Wipe off any spilled oil or fuel Do not store spill or use gasoline near an open flame CAUTION Alcohol blended fuels called gasohol or using ethanol or metha nol can attract moisture which leads to separation and formation of acids...

Page 10: ... help engine air flow and extend engine life MULCHING MOWING TIPS IMPORTANT For best performance keep mower housing free of built up grass and trash See CLEANING in the Maintenance section of this manual The special mulching blade will recut the grass clippings many times and reduce them in size so that as they fall onto the lawn they will disperse into the grass and not be noticed Also the mulche...

Page 11: ...receive full value from the warranty operator must maintain unit as instructed in this manual Some adjustments will need to be made periodically to properly maintain your unit At least once a season check to see if you should make any of the adjustments described in the Service and Adjustments section of this manual At least once a year replace the spark plug clean or replace air filter element an...

Page 12: ...nd 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 blade oppo 4 Install the blade bolt with the lock washer and hardened washer into blade adapter and crankshaft 5 Use block of wood between blade and lawn mower housing and tighten the blade bolt turning clockwise The recomme...

Page 13: ... Tip lawn mower on its side as shown and drain oil into a suitable container Rock lawn mower back and forth to re move any oil trapped inside of engine 4 Wipe off any spilled oil from lawn mower or side of engine 5 Slowly pour oil down the oil fill spout stopping every few ounces to check the oil level with the dipstick 6 Stop adding oil when you reach the FULL mark on the dipstick Wait a minute t...

Page 14: ...cannot come into contact with spark plug LAWN MOWER TO ADJUST CUTTING HEIGHT See TO ADJUST CUTTING HEIGHT in the Operation section of this manual REAR DEFLECTOR The rear deflector attached between the rear wheels of your mower is provided to minimize the possibility that objects will be thrown out of the rear of the mower into the operator mowing position If the deflector becomes damaged it should...

Page 15: ...ime clean it thoroughly remove all dirt grease leaves etc Store in a clean dry area 1 Clean entire lawn mower See CLEANING in the Maintenance sec tion of this manual 2 Lubricate as shown in the Maintenance section of this manual 3 Be sure that all nuts bolts screws and pins are securely fastened Inspect moving parts for damage breakage and wear Replace if necessary 4 Touch up all rusted or chipped...

Page 16: ...R Do not store gasoline from one season to another Replace your gasoline can if your can starts to rust Rust and or dirt in your gasoline will cause problems If possible store your unit indoors and cover it to protect it from dust and dirt Cover your unit with a suitable protec tive cover that does not retain moisture Do not use plastic Plastic cannot breathe which allows condensation to form and ...

Page 17: ...de worn off 3 Catcher not venting air 1 Grass is too high or wheel height is too low 2 Rear of mower housing or blade dragging in grass 3 Grass catcher too full 4 Handle height position not right for you 1 Belt wear 2 Belt off of pulley 3 Drive cable worn or broken 4 Loose drive control system 1 Replace blade Tighten blade bolt 2 Set all wheels at same height 3 Clean underside of mower housing 1 R...

Page 18: ...o este en use en los Estados Unidos Esta Garantfa le otorga derechos legales especfficos y puede que tambi6n tenga otros derechos que varfan de estado a estado Sears Roebuck and Co D 817WA Hoffman Estates IL 60179 USA IMPORTANTE Esta maquina cortadaora es capaz de amputar las manes y los manes y los pies y de lanzar objetos Si no se observan las instrucciones de seguridad siguientes se pueden prod...

Page 19: ...le indicar que existe alguna averia Siempre use gafas de seguridad o anteojos con protecci6n lateral cuando opere la sega dora II OPERACION SOBRE LAS CUESTAS Los accidentes ocurren con m_s frecuencia en las cuestas Estos accidentes ocurren debido a resbaladas o cafdas tas cuales pueden resultar en graves lesiones Operar la recortadora en cuestas requiere mayor concentraci6n Si se siente inseguro e...

Page 20: ...uro para refencia en el futuro Acuerdos de Proteccibn para la Reparaci6n Congratulaciones por su buena compra Su nuevo producto Craftsman estA diseSado y fabricado para funcionar de modo fiable por muchos aSos Pero como todos los productos puede necesitar alguna reparaci6n de tanto en tanto En este caso tener un Acuerdo de Protecci6n para la Reparaci6n puede hacerles ahorrar dinero y fastidios Com...

Page 21: ... Algunos de estos accesorios tal vez no se apliquen a su segadora RENDIMIENTO DE LA SEGADORA __ DESVIADOR DE RECORTES PAPA SEGADORAS CON DESCARGA TRASERA RECOREDOR _ PAPA SEGADOFIAS CON DESCARGA TRASERA ESTABIU ZADORES RECOREDOR PAPA SEGADORAS CON DESCARGA LATERAL MANTENIMIENTO DE LA SEGADORA SILENCIADORES FILTROS DE AIRE BUJIAS ADAPTADORES ACEITE CORREAS CUCHILLAS DE CUCHILLA RUEDAS DEL MOTOR 21 ...

Page 22: ...ORA PARA DESDOBLAR EL MANGO IMPORTANTE Despliegue el mango con mucho cuidado para no pellizcar o daSar los cables de control 1 Levante los mangos hasta que la secci6n del mango inferior se asegure en su lugar en la posici6n para segar 2 Remueva la cuSa protectora levante la sec ci6n del mango superior hasta su lugar en el mango inferior y apriete ambas manillas det mango 3 Remueva la cuSa del mang...

Page 23: ...nivel Recogedor Cebador Tapa deldeposito de dela gasolina laimpulsi6n Filtm C_ja Ajustador de la rueda en cada rueda IMPORTANTE Este cortac6sped viene SIN ACEITE O GASOLINA en motor CUMPLE CON LOS REQUISlTOS DE SEGURIDAD DE LA CPSC Las segadoras a motor que se conducen desde ta parte de atr s rotatorias Sears cumplen con los est ndares de seguridad del American National Standards Institute y de la...

Page 24: ... de apriete manual en la parte trasera de la sede del mando para apretar la tensi6n del cable Proceder de la siguiente manera 1 Apagar la unidad y desconectar el cable de bujfa de la bujfa 2 Rote tornillo de apriete manual a la izqui erda para tensar el cable impulsor 3 Opere la segadora para probar la velocidad del mecanismo 4 Si las condiciones no mejoran despues de los pasos descritos la veloci...

Page 25: ...nque de gasolina No Io Ilene demasiado Use gasolina regular sin plomo nueva y lim pia con el minimo de 87 octanos No mezcte et aceite con la gasolina Para asegurar que ta gasolina utilizada sea fresca compre estanques los cuales puedan ser utilizados _ kdurante los primeros 30 dfas PRECAUClON Limpie el aceite o el combustible derramado No almacene derrame o use gasolina cerca de una llama expuesta...

Page 26: ...arlo Mantenga ta parte superior del motor alred edor del arrancador despejada y sin recortes de c6sped y paja Esto ayudarA el flujo del aire del motor y extenderA su duraci6n CONSEJOS PARA SEGAR Y ACOLCHAR IMPORTANTE Para obtener el mejor rendimiento mantenga la caja de la segadora sin acumulacion de cesped y basura Vea LIMPIEZA en la seccion de Mantenimento de este manual La cuchilla acolchadora ...

Page 27: ...bir todo el valor de la garantia el operador tiene que mantener la segadora segSn las instrucciones descritas en este manual Hay algunos ajustes que se tienen que hacer en forma peri6dica para poder mantener su unidad adecuadamente AI menos una vez cada estaci6n comprobar si es necesario efectuar los ajustes descdtos en las secciones de Servicio y Ajustes de este manual Una vez al aSo cambie la bu...

Page 28: ...s para que funcione en forma adecuada Cambie el adaptador si estA dafiado PARA CAMBIAR LA CUCHILLA 1 Ponga el adaptador de la cuchilla en el ciguefial del motor Asegt rese que la ranura det adaptador y que el chavetero del cigue fiat est_n alineados 28 2 Ponga la cuchilla en el adaptador de 6sta alineando los dos 2 agujeros en ta cuchilla con las salientes elevadas en el adaptador 3 Asegt_rese de ...

Page 29: ...eo Mueva la segadora de atrAs para adelante para re mover todo el aceite que se haya quedado atrapado dentro del motor 4 Limpie todo el aceite derramado en la sega dora y en el lado del motor 5 Echar aceite despacio en el conducto del aceite parAndose a intervalos regulares para controlar et nivet del aceite con la varilla 6 Parar de afiadir aceite cuando se alcanza la serial de Ileno FULL en la v...

Page 30: ... DESVIADOR TRASERO Se proporciona un desviador trasero adjunto entre las ruedas traseras de su segadora para reducir a un mfnimo la posibilidad que objetos sean lanzados hacia afuera de la parte trasera de la segadora en la posici6n en donde se encuentra el operador Si se daSa el desviador debe cambiarse PARA REMOVER LA CORREA DE IMPULSION 1 Remueva la cubierta de la impulsi6n y fijador de ta corr...

Page 31: ...do de tiempo limpiela cuidadosamente remueva toda la mugre la grasa las hojas etc GuArdela en un Area limpia y seca 1 Limpie toda la segadora Vea LIMPIEZA en la secci6n de Mantenimento de este manual 2 Lubriquela segSn se muestra en la secci6n de Mantenimento de este manual 3 Asegt_rese de que todas las tuercas y clavijas y todos los pernos y tornillos est_n apretados en foma segura Inspeccione la...

Page 32: ...que lentamente unas cuantas veces para distribuir el aceite 4 Vuelva a montar la nueva bujfa OTROS No guarde la gasolina de una temporada a la otra Cambie el envase de la gasolina si se emp ieza a oxidar La oxidaci6n y o la mugre en su gasolina producir n problemas Si es posible guarde su unidad en un recinto cerrado y ct brala para protegerla contra el polvo y la mugre Cubra su unidad con un forr...

Page 33: ... altura del mango no adecuada para usted 1 Desgaste de la correa 2 La correa est fuera de la pole 3 Cable de la impulsi6n usado o roto 4 El sistema de control del mecanismo impulsor suelto CORRECCION 1 Eleve la attura de corte 2 Eleve la altura de corte 3 Limpie cambie el filtro de aire 4 Limpie la parte inferior de la caja de la segadora 5 Revise el nivel del aceite 6 Corte a una velocidad de rec...

Page 34: ...CRAFTSMAN ROTARY LAWN MOWER MODEL NUMBER 917 378492 GO 19 6 91 93 8 28 32 30 38 9 21 15 13 45 31 28 38 37 41 43 47 ...

Page 35: ...Spring RH 50 179617 O Ring 51 850733X004 Rope Guide Anti Fold Bracket 52 750634 Rear Skirt 89 701313 Hinge Screw 1 4 20 x 1 1 4 91 180621 Engine Pulley 92 132004 Hi Pro Key 93 186362 Engine Briggs Stratton Model Number 161058 125K02 0253 E1 See Breakdown 187669 Screw Hex Head Threaded Rolled 3 8 16 x 1 1 8 Nut Hex Flanged Wheel Shoulder Bolt 5 16 18 x 33 Washer Flat 3 8 Axle Arm Assembly RR Select...

Page 36: ...Oo O3 11 12 54 CRAFTSMAN ROTARY LAWN MOWER MODEL NUMBER 917 378492 iIII AI_ If IP 11 26 16 23 13 18 16 1B 14 26 35 10 12 8 12 23 ...

Page 37: ... 178843 Bar Control Drive 31 132010 Nut Hex 32 169742 Hubcap 35 180915 Locknut Pinion Assembly LH 36 187212 Wheel Tire Assembly 38 73800400 E Ring 40 182226 Pinion Assembly RH 41 180914 Dust Cover Seal Friction 54 185897 Washer Flat 3 8 55 175739 Selector Knob 57 183993 Disc Drive Spring Torsion Pawl Retainer Drive LH Gear Pinion Retainer Drive RH O Ring Drive Cover Hex Flange Nut Drive Pulley Kit...

Page 38: ...26 Case Upper 3 183499 Gear 27 Teeth 6 187527 Shaft Input 7 187528 Spacer 9 183505 Wire Formed 10 183506 Bearing Ball 12 183508 Seal Output Shaft 13 183509 Washer 15 183511 Bushing 16 187529 Shaft Output 17 183513 Screw 18 183514 Seal Input Shaft NOTE Use Dow Coming 709 to reseal Gear Case Halves NOTE All component dimensions given in U S inches 1 inch 25 4 mm 38 ...

Page 39: ...BRIGGS STRATTON 4 CYCLE ENGINE MODEL NUMBER 125K02 0253 E1 I 1019 LABEL KI_1 684 51 383 635 5 41 158 2o_ 718_ 306 307 52511 524 10_ 39 ...

Page 40: ...BRIGGS STRATTON 4 CYCLE ENGINE MODEL NUMBER 125K02 0253 E1 425 968 _88_ 621 668 445 443_ 977 CARBURETOR GASKET SET 365 276 _ 127 163_ 970 _ 127_ 633 0 I 137 276_ 617 11171 276 F 276 4O ...

Page 41: ...BRIGGS STRATTON 4 CYCLE ENGINE MODEL NUMBER 125K02 0253 E1 969 564V 304 1036 EMISSIONS LABEL I 363_ 332 _ 324 23 66 592_ 58_ 689 Q 697_ 41 ...

Page 42: ...ain 16 691450 Crankshaft 20 399781 Seal Oil PTO Side 22 691092 Screw Engine Sump 23 692315 Flywheel 24 222698 Key Flywheel KEY PART NO NO 25 697339 69734O 697341 697342 26 499425 499426 499427 499428 27 691866 28 499423 29 499424 32 691664 32A 695759 33 262651 34 262652 35 691270 36 691270 37 694086 DESCRIPTION Piston Assembly Standard Piston Assembly 010 Oversize Piston Assembly 020 Oversize Pist...

Page 43: ...ire Stop 1210 358 497316 Engine Gasket Set 1211 363 19069 Flywheel Puller 365 692524 Screw Carburetor 383 89838 Wrench Spark Plug 404 690272 Washer Governor Crank 425 690670 Screw Air Cleaner Cover 443 692523 Screw Air Cleaner Primer Base 445 491588 Filter Air Cleaner Cartridge 456 692299 Plate Pawl Friction 459 281505 PawI Ratchet 505 231082 Nut Governor Control Lever 523 495264 Dipstick 692296 S...

Page 44: ... and electronics call or go on line for the nearest Sears Parts and Repair Center 1 800 488 1222 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_ 1 800 361 6665 Canada Para pedir servicio de reparaciSn a domicilio y para ordenar piezas 1 888 SU HOGAR sM 1 888 784 6427 Au Canada ...

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