Husqvarna 917.374451 Owner'S Manual Download

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Summary of Contents for 917.374451

Page 1: ...tton Engine Power Propelled 21 Multi Cut Model No 917 374451 Espa_ol p 20 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 com craftsman U S A ...

Page 2: ...e the machine Clear the area of objects such as rocks toys wire bones sticks etc which could be picked up and thrown by blade Be sure the area is clear of other people before mowing Stop the machine if anyone enters the area Do not operate the mower when bare foot or wearing open sandals Always wear substantial foot wear Do not pull mower backwards unless abso lutely necessary Always Iookdown and ...

Page 3: ...r container opening at all times until fueling is complete Do not use a nozzle lock open device If fuel is spilled on clothing change clothing immediately Never overfill fuel tank Replace gas cap and tighten securely V GENERAL SERVICE Never run machine inside a closed area Never make adjustments or repairs with the engine motor running Disconnect the spark plug wire and keep the wire away from the...

Page 4: ...affects the product s performance operation safety or durability or causes the product to fail to comply with any ap plicable laws or 4 Additional damage to parts or components due to continued use occurring after any of the above REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE PURCHASER HUSQVARNA SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUEN TIAL DAMAGES...

Page 5: ...ate of purchase in space provided above These accessories were available when this lawn mower was produced They are not shipped with your mower They are also available at most Husqvarna retailers and service 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 STABI...

Page 6: ...TANT Unfold handle carefully so as not to pinch or damage control cables I Raise lower handle section to operat ing position and squeeze the bottom ends of lower handle towards each other until the pin in handle can be inserted into one of the three height adjustment holes 2 Remove protective padding raise up per handle section into place on lower handle and tighten both handle knobs 3 Remove any ...

Page 7: ...lter Single point height adjuster handle Muffler Gasoline filler cap Mulcher door Primer park plug Housing 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 The blade turns whe...

Page 8: ...ravel Forward motion will stop when either the operator presence control bar or drive control lever are released To stop forward motion without stopping engine release the drive control lever only Hold operator presence control bar down against handle to continue mowing without self propelling NOTE If after releasing the drive control the mower will not roll backwards push the mower forward slight...

Page 9: ...g operation discharge deflector must be removed and mulcher door closed Open mulcher door Discharge deflector SIMPLE STEPS TO REMEMBER WHEN CONVERTING YOUR LAWN MOWER FOR MULCHING 1 Rear mulcher plug installed 2 Mulcher door closed FOR REAR BAGGING 1 Rear mulcher plug removed 2 Grass catcher installed 3 Mulcher door closed FOR SIDE DISCHARGING 1 Rear mulcher plug installed _lb Discharge deflector ...

Page 10: ...ff any spilled oil or fuel Do not store spill or use gasoline near an open flame A CAUTION Alcohol blended fuels called gasohol or using ethanol or metha nol can attract moisture which leads to separation and formation of acids during storage Acidic gas can damage the fuel system of an engine while in storage To avoid engine problems the fuel system should be emptied before storage of 30 days or l...

Page 11: ...ll 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 mulched grass will biodegrade quickly to provide nutrients for the lawn Always mulch with your highest engine blade speed as this will provide the best recut ting action of the blades Avoid cutting your lawn when it is wet Wet grass tends ...

Page 12: ... to operator abuse or negligence To 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 cl...

Page 13: ...ised lugs on the adapter 2 Be sure the trailing edge of blade oppo site sharp edge is up toward engine 3 Install the blade bolt with the lock washer and hardened washer into blade adapter and crankshaft 4 Use block of wood between blade and lawn mower housing and tighten the blade bolt turning clockwise The recommended tightening torque is 35 40 ft Ibs 13 Blade bolt Hardened washer Trailing edge C...

Page 14: ...Continue adding small amounts of oil rechecking the dipstick until oil level settles at FULL DO NOT overfill or engine will smoke heavily from the muffler on startup 8 Always be sure to retighten oil dipstick before starting engine 9 Reconnect spark plug wire to spark plug AIR FILTER Your engine will not run properly using a dirty air filter Replace paper cartridge every 100 hours of operation or ...

Page 15: ...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 be replaced TO REMOVE DRIVE BELT 1 Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug 2 Remove screws retaining drive cover not shown and r...

Page 16: ...returnspring to the idlerarm assembly thenreat tach drivecableto anchor 14 Reattachdrive coverwith screw s previouslyremoved 15 Connectsparkplugwire to spark plug TO ADJUST HANDLE The handle on your lawn mower has three 3 height positions adjust to height that suits you Squeeze the bottom ends of lower handle towards each other until the pin in handle can be inserted into one of the three height a...

Page 17: ... position IMPORTANT When folding the handle for storage or transportation be sure to fold the handle as shown or you may dam age the control cables Operator MOWING I POSITION control bar iX z FOLD FORWARD Upper FOR handle STORAGE Handle knob SQUEEZE Handle bracket Handle pin J 3 Reinstall knobs and carriage bolts to lower handle handle brackets for safe keeping When setting up your handle from the...

Page 18: ...doors 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 will cause your unit to rust IMPORTANT Never cover mower while engine and exhaust areas are still warm ACAUTION Never store the lawn mower with gasoline in the tank inside a building where...

Page 19: ...ass 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 CORRECTION 9 Replace control bar 10 Turn fuel valve lever to the ON position 11 Charge battery 12 Connect battery to engine 1 Raise cutting height ...

Page 20: ...espeje el area de objetos tales como piedras juguetes alambres huesos palos etc que pu eden ser recogidos y lanzados por las cuchillas AsegQrese que el area no se hallen per sonas antes de segar Pare la maquina si alguien entra en el area No opere la maquina sin zapatos o con sanda lias abiertas P6ngase siempre zapatos s61idos No tire de la segadora hacia atras a menos que sea absolutamente necesa...

Page 21: ...urante o de la apertura del contenedor siempre hasta terminar el abastecimiento No usar un dispositivo de cierre apertura de la tobera Si el carburante cae en la ropa que se Ileva cambiarsela inmediatamente Nunca Ilenar en exceso el dep6sito de carburante Colocar el tap6n de la gasolina y apretar de modo seguro V SERVlClO Nunca haga funcionar una maquina dentro de un _lrea cerrada Nunca haga ajust...

Page 22: ...oducto para el que se ha concebido o que afecte el rendimiento el funcionamiento la seguridad o la duraci6n del producto o Ileve el producto a no 22 cumplir con una cualquiera de las leyes aplicables o 4 DaSos adicionales a partes o componentes debido al uso continuativo despues de una cualquiera de las cosas indicadas arriba LA REPARACION Y SUSTITUClON TAL Y COMO PROPORCIONADAS POR ESTA GARANTiA ...

Page 23: ...n un lugar seguro para refencia en el futuro Estos accesorios estaban disponibles cuando se produjo la segadora No son facilitados junto al cortacesped Tambien estan disponibles en la mayoria de las tiendas de Husqvarna yen los centros de servicio Algunos de estos accesorios tal vez no se apliquen a su segadora RENDIMIENTO DE LA SEGADORA DESVIADOR DE RECORTES PARASEGADORAS CON DESCARGA TRASERA _ R...

Page 24: ... no pellizcar o dadar los cables de control 1 Levante la secci6n del mango inferior a la posici6n de operacion y presione las ex tremidades inferiores del mando inferior una en contra una de la otra hasta que la pinza del mando pueda ser insertada en uno de los tres agujeros del control de la altura 2 Levante la seccion del mango superior hasta la posicion de operacion remueva la cu5a protectora y...

Page 25: ... gasolina Mango del ajustador de un solo punto Puerta de la acolchadora Cebador Bujia Caja IMPORTANTE Este cortacesped viene SIN ACEITE O GASOLINA en motor CUMPLE CON LOS REQUISITOS DE SEGURIDAD DE LA CPSC Las segadoras a motor que se conducen desde la parte de atras rotatorias Sears cumplen con los estandares de seguridad del American National Standards Institute y de la U S Consumer Product Safe...

Page 26: ...esente o la palanca de accionamiento se sueltan Para detener el movimiento hacia adelante sin apagar el motor soltar s61o la palanca de accionamiento Mantener la palanca de mando operador presente abajo contra el mango para continuar a cortar sin autopropulsion AVlSO Si despues haber desenganchado de la palanca de control la segadora no roda hacia atras empuje la segadora un poco hacia adelante pa...

Page 27: ... debe ser removido y la proteccion contra la descarga debe estar cerrada Abra la protecci6n contra la descarga I I PASOS SIMPLES DE RECORDAR CUANDO CONVIERTA SU SEGADORA PARA ACOLC HAM IENTO 1 La plancha acolchadora trasera instalada 2 La proteccion contra la descarga cerrada PARA ENSACAMIENTO TRASERO 1 La plancha acolchadora trasera removida 2 Recogedor del cesped instalado 3 La proteccion contra...

Page 28: ... expuesta _PRECAUCI6N Los combustibles mezclados con alcohol conocidos como gasohol o el uso de etanol o metanol pueden atraer la humedad la que conduce a la separaci6n y formacion de acidos durante el almacenamiento La gasolina acidica puede dafiar el sistema del combustible de un motor durante el almacenamiento Para evitar los problemas con el motor se debe vaciar el sistema del combustible ante...

Page 29: ...hadora especial va a volver a cortar los recortes de cesped muchas veces y los reduce en tamaSo de modo que si se caen en el cesped se van a dispesar entre este y no se van a notar Tambien el cesped acolchado se va a deshacer rapidam ente entregando substancias nutritivas para el cesped Siempre acolche con la velocidad del motor cuchilla mas alta pues asi se obtendra la mejor acci6n de recorte de ...

Page 30: ...dora no cubre los articulos que han estado sujetos al abuso o a la negligencia del operador Para recibir todo el valor de la garantia el operador tiene que mantener la segadora segQn 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 carla estacion comprobar si es necesario efectuar ...

Page 31: ...e la cuchilla girandolo en el sentido contrario en que giran las manillas del reloj 5 Remueva la cuchilla y los articulos de fer reteria adjuntadores el perno la arandela de seguridad y la arandela endurecida AVlSO Remueva el adaptador de la cuchilla y revise el cubo interior de la ranura del adap tador de la cuchilla La ranura tiene que estar en buenas condiciones para que funcione en forma adecu...

Page 32: ...ed por este costado tal como se muestra y purgue el aceite en un recipiente id6neo Mueva la segadora de atras para adelante para re mover todo el aceite que se haya quedado atrapado dentro del motor Envase 4 Limpie todo el aceite derramado en la sega dora yen el lado del motor 5 Echar aceite despacio en el conducto del aceite parandose a intervalos regulares para controlar el nivel del aceite con ...

Page 33: ...nte 3 Desconecte el alambre de la bujia y p6n galo en donde no pueda entrar en contacto con esta SEGADORA PARA AJUSTAR LA ALTURA DE CORTE Vea PARA AJUSTAR LAALTURA DE CORTE en la seccion de Operacion de este manual DESVlADOR TRASERO Se proporciona un desviador trasero adjunto entre las ruedas traseras de su segadora para reducir a un minimo la posibilidad que objetos sean lanzados hacia afuera de ...

Page 34: ...ustituir los pernos sustituirlos s61o con pernos aprobados mostrados en la secci6n Partes de Reparacion de este manual 12 Volver a colocar el cortacesped en posicion vertical 13 Volver a colocar el cable del mando y el re sorte de vuelta en el conjunto de la palanca de transmision luego fijar el cable de mando al ancla 14 Volver a colocar la tapa del mando con los tornillos precedentemente quitado...

Page 35: ...ue exige la_ _ _ _ PARA presencia del J _ _ _ SEGAR operador _ JJ DOBLAR HACIA ADELANTE Mango PARA ALMACENAR superior Manilla del mango Mango inferior mango MOTOR SISTEMA DE COMBUSTIBLE IMPORTANTE Es importante evitar que se formen depositos de coma en partes fundamentales del sistemade combustible tales como el carburador el filtro del combustible la mangura del combustible o en el estanque duran...

Page 36: ... Io que permite la formaci6n de condensacion Io que producira la oxidacion de su unidad IMPORTANTE Nunca cubra la segadora mientras el motor y las areas de escape todavia estan calientes _PRECAUCI6N Nunca almacene la segadora con gasolina en el estanque dentro de un edificio en donde los gases pueden alcanzar una llama expuesta o una chispa Permita que se enfrie el motor antes de almacenarla en al...

Page 37: ...de la altura del mango no adecuada para usted 1 Desgaste de la correa 2 La correa esta fuera de la polea 3 Cable de la impulsi6n usado o roto 4 El sistema de control del mecanismo impulsor suelto 37 CORRECCION 7 Apriete el perno de la cuchilla cambie el adaptador de la cuchilla 8 Presione la barra de control hacia el mango 9 Cambie la barra de control 10 Gire a la valvula del combustible a la posi...

Page 38: ...r o oo CRAFTSMAN ROTARY LAWN MOWER MODEL NUMBER 917 374451 59 16 39 40 17 27 13j _ J_ 28 23 45 47 19 35 31 ...

Page 39: ...25 Bolt 404764 13 405415 Spring Rear Door LH 37 150406 Bolt Engine 412535 14 750634 Screw 38 Engine Briggs Stratton 15 850733X004 Bracket Upstop Model Number 12S502 16 401815X428 Rear Door Assembly 3810 B1 See Breakdown 17 184193 Bolt Rear Door 39 401683 Grassbag 18 198170 Plug Mulcher 40 409799 Frame Grassbag 71 33623 19 410453 Kit Housing 41 404763 Danger Decal 20 193917X479 Handle BracketAsembl...

Page 40: ...4_ 0 33 CRAFTSMAN ROTARY LAWN MOWER MODEL NUMBER 22 2t 35 38 40 33 f f I 37 42 15 917 374451 43 45 o 47 32 x 29 70 65 13 36 67 42 15 33 4O ...

Page 41: ... Case Lower 13 188645 Gear Case Assembly Rear 9x2 52 187531 Case Upper 14 193443 Pulley Drive 33 409148 Nut Flangelock 3 8 16 53 187532 Gear 24 Teeth 15 88348 Washer Flat 34 851226 Washer 54 187533 Shaft Input 16 407147 Rod Connecting 35 403102X004 Shaft Assembly Rear 55 183505 Wire Formed 17 404942 Spring Extension 36 407175X004 Shaft Assembly Front 56 183506 Bearing Ball 18 193663X004 Spring Sel...

Page 42: ...BRIGGS STRATTON 4 CYCLE ENGINE MODEL NUMBER 12SS02 3810 B1 51 1022 331 4o_ 51 102 2380 1034 619 i 914 _ 1022 51B 1022 993 163 684 383 306 307 22_ 718 11A 46 10 _ 1 lo58 OPERATOR S MANUAL I _5G 2o_ 42 ...

Page 43: ...2SS02 3810 B1 365 8471 524___ 127_ 51A 95 1331 97___ S_ _ 137__ 276 2221 188_ 202 190 _ 670 _ 957 977 CARBURETOR GASKET SET 137 276 51_ 51B 443 445_ 9661 259 163 3001 613 _ 883 121 CARBURETOR OVERHAUL KIT 633 _ 104_ 127_ 134_ 163 51A _ 137 51B 43 ...

Page 44: ...2 3810 B1 1211 745 65_ 592_ 58__ 459 60 689 o 456 597 92_ 1 1 356__ 11036 EMISSIONS LABEL I I 133o REPAIR MANUAL I 304 305_ I 1329 REPLACEMENT ENGINE I 334 _ i 9691 358 ENGINE GASKET SET 883 _ 51 _ _ _0_ 163_ _ 12 842_ 7 __ 524 O 51A 363 332 455 23 44 ...

Page 45: ...287 690940 Pin Piston 300 697590 Rod Connecting 304 695976 Screw Connecting Rod 305 691108 Screw Connecting Rod 306 691232 Valve Exhaust 307 690345 Valve Intake 332 690662 Spring Valve Intake 333 802574 Spring Valve Exhaust 334 691061 Retainer Valve 337 692051 Slinger Governor Oil 356 692390 Tappet Valve 358 792384 Camshaft 363 19069 Short Block 365 691129 Gasket Intake 383 19374s Gasket Intake 40...

Page 46: ...108 Screw Rocker Cover 914A691127 Screw Rocker Cover 921 691465 Cover Blower Housing 922 692135 Spring Brake 923 695891 Brake 957 692046 Cap Fuel Tank 966 690243 Base Air Cleaner Primer KEY PART NO NO DESCRIPTION 967 273356 968 691342 969 691138 972 699374 975 493640 976 694395 977 792385 993 694088 1022 691890 1023 499624 1026 692045 1029 691230 1034 691343 1036 1058 MS3260 1059 692311 1095 79238...

Page 47: ...he wide array of products on which engines are placed and the variety of environmental issues applicable to operating the equipment the gas engine will not develop the rated gross power when used in a given piece of power equipment actual on site or net horsepower This difference is due to a variety of factors including but not limited to accessories air cleaner exhaust charging cooling carburetor...

Page 48: ... 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 A 1 800 361 6665 Canada Para pedir servicio de reparaciOn a domicilio y para ordenar piezas 1 888 SU HOGAR 1 888 784 6427 Au Canada po...

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