Operator's Manual CNNFTSMNN 45" SNOW THROWER Model No. 247.88045 • SAFETY ASSEMBLY OPERATION MAINTENANCE PARTS LIST ESPANOL CAUTION: Before using this product, read this manual and follow all safety rules and operating instructions. Sears, Roebuck and Co., Hoffman Visit our website: Estates, www, craftsrnan.corn IL 60179, U.S.A. FORMNO.
WarrantyStatement .................................. Page2 RepairProtectionAgreement ................... Page3 SafeOperationPractices......................... Pages4-5 SafetyLabels............................................ Page7 Assembly .................................................. Pages8-11 Operation .................................................. Pages12-15 ServiceandMaintenance ......................... Pages16-23 Off-SeasonStorage .................................. Page24 TroubleShooting....
Congratulationson makinga smartpurchase.YournewCraftsman® productis designedand manufacturedfor yearsof dependableoperation. But likeall products,it mayrequirerepairfrom time to time.That's whenhavinga RepairProtectionAgreementcansave you moneyand aggravation.
Thismachine wasbuilttobeoperated according totherules for inthismanual. Aswithanytypeofpower equipment, which, ifnotfollowed, could endanger thepersonal safeoperation __L This symbol points outofyourself important safety instructions orerroronthepartoftheoperator canresult inserious safety and/or property andothers. Read carelessness andfollow allinstructions inthismanual before injury. Thismachine iscapable ofamputating hands andfeetand throwing objects.
OPERATION MAINTENANCE . Do not put hands or feet near rotatingparts, in the auger/impeller housingor chuteassembly.Contactwiththe rotatingparts can amputate handsand feet. . Nevertamperwith safetydevices.Checktheir properoperation regularly.Referto the maintenanceandadjustmentsectionsof this manual. ,, The auger/impellercontrol leveris a safetydevice.Neverbypassits operation.Doingso makesthe machineunsafeand maycause personal injury.
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1. KEEPAWAYFROMROTATING iMPELLER ANDAUGER.CONTACT WiTHiMPELLER OR AUGERCANAMPUTATE HANDSANDFEET. 2. USECLEAN-OUT TOOLTOUNCLOG DISCHARGE CHUTE. 3. DISENGAGE CLUTCH LEVERS, STOPENGINE, ANDREMAINBEHINDHANDLES UNTILALL MOVINGPARTSHAVESTOPPED BEFORE UNCLOGGING DR SERViCiNGMACHINE. 4. TOAVOIDTHROWNOBJECTS iNJURiES, NEVER DIRECT DISCHARGE ATBYSTANDERS. USEEXTRA CAUTION WHENOPERATING ON GRAVELSURFACES. 5. READOPERATOR'SMANUAL.
NOTE:Referencesto rightor left sideof the snow throwerare determinedfrom behindthe unit in the operatingposition(standing directlybehindthesnow thrower,facing the handlepanel). REMOVING 1. FROM CRATE 2. Removescrewsand staplesfrom the top,sides,and ends of the shippingcrate. Setpanelsasideto avoidtire puncturesor personalinjury. 3. Removeand discardplasticbagthat coversunit. 4. Removeany looseparts includedwith unit(i.e.,Operator's Manual,etc.). 5. 6.
7. 8. 9. 10. Secureflangekeeperremovedearlierwith lock nuts and screws. Tightendownnuts securingtheothertwo flangekeepers.See Figure5. If notalreadydone,slip the cablesthat run fromthe handle panelto the dischargechute intothe cableguide locatedon top of the engine.See Figure4. 1/ ii .............. If notalreadydone,wrapthe wire of the headlampwire harness down the righthandleuntil thewire canbe pluggedintothe engine alternatorwireconnectordownon the engine.
Tire Pressure f Beforeoperating,checktire pressure.Referto thetire sidewallfor exacttire manufacturer'srecommendedor maximumpsi. NOTE:If the tire pressureis notequal in bothtires,the unit maynot travelin a straightpathand the shaveplatemay wearunevenly. ADJUSTMENTS Skid Shoes The snow throwerskid shoesare adjustedupwardat the factoryfor shippingpurposes.Adjust themdownward,if desired,priorto operating the snowthrower. It is not recommendedthat youoperatethis snow throweron gravelas it.
Testing Auger Drive Control "* Priorto operatingyoursnow thrower,carefullyread and followall instructionsbelow.Performall adjustmentsto verifyyoursnow throweris operatingsafelyand properly. When theauger controlis releasedand in the disengaged"up"position, thecable shouldhavevery little slack, but shouldNOTbe tight. 1. 2. 3. 4. In a well-ventilatedarea,start the snowthrowerengineas instructedin the O_erationsection. Makesure thethrottle is set in the fastposition.
f DriveControl Lever Two-Way Headlk Chute ControP GasCa Control OilFill Drift Chute Cutters Assembl I Steering ol / • ChuteDirectional Control / Augers Tool Skid Shoe Figure11 Now that youhavesetupyoursnow thrower,it's importantto become acquaintedwith its controlsand features.Referto Figure11. SHIFT NOTE:Do not turnthe ignitionkey in an attemptto startthe engine. Doingso maycauseit to break. Ii LEVER CHOKE CONTROL I11 Theshift leveris locatedon the rightsideof the handle panel.
THROTTLE CONTROL DRIVE CONTROL/AUGER f The throttlecontrolis locatedon the rear of theengine. It regulatesthe speedof the engineand willshut off the enginewhenmovedintothe STOPposition. CONTROL LOCK DRIVE CONTROL SKID SHOES Positionthe skid shoes basedon surfaceconditions.Adjust upwardfor hard-packedsnow.Adjustdownwardwhen operatingon gravelor crushedrock surfaces. RECOIL STARTER @ HANDLE This handleis usedto manuallystart theengine.
CLEAN-OUT TOOL NOTE:A plasticdust cap maybe found insidethe fuel fill opening. Removeand discard,if present. ,, Neveruseyourhandsto cleara cloggedchuteassembly.Shut off engineand remainbehindhandlesuntil all movingparts have stopped beforeunclogging. ,, ,, Thechute clean-outtoolis convenientlyfastenedto the rearof the augerhousingwith a mountingclip. Shouldsnowand ice become lodgedin the chuteassemblyduring operation,proceedas followsto safelycleanthechute assemblyand chute opening: 1.
5. 6. 7. Oncethe engine starts,releasestarterbutton. As the enginewarms,slowlyrotatechokecontrolto theOFF position.If the enginefalters,quicklyrotatechoke controlback to NOTE: Whenselectinga Drive Speed,usethe slowerspeedsuntil you are comfortableand familiarwith theoperationof the snow thrower. FULL 14D"Ithenslowlyintothe OFF positionagain. Whendisconnectingthe extensioncord, alwaysunplugthe end at the three-prongwall outletbeforeunpluggingthe oppositeend from the snowthrower. 2.
ENGINE MAINTENANCE f --,, Beforelubricating,repairing,or inspecting,disengageall controls land stop engine.Wait untilall movingparts havecome to a complete [stop. Checking Engine 1. 2. 3. Be sureengine is uprightand level Unscrewoil fill capfrom oil fillertube and wipedipstickclean. Screwoil fill capback into oil filler tube.Tightensecurely. 4. 5. Unscrewand removeoil fill cap from oil filler tube. Noteoil level. If oil readingon dipstick is below"ADD"mark,slowlyadd oil to reach"FULL"level.
3 Checking Spark Plug Checksparkplug yearlyor every 100operatinghours 1. 2. 3. Cleanarea aroundspark plug. Removeand inspectspark plug. Replacespark plug if porcelainis crackedor if electrodesare pitted,burnedor fouledwith deposits 4. Checkelectrodegap with a feelergaugeand set gap to .030 (0.76ram)if necessary.See Figure15. Reinstallspark plugand tightensecurely. 5. II II NOTE:A resistorsparkplug must be usedfor replacement.Contacta SearsPartsand RepairCenterfor a replacementspark plug. 1..030 (.
f SHAVE PLATE AND SKID SHOES m Theshave plateand skid shoes on the bottomof the snowthrowerare subjectto wear.They shouldbe checkedperiodicallyand replaced whennecessary. Skid Shoes NOTE:The skid shoes on this machinehavetwo wearedges.When one sidewears out, theycan be rotated180° to usethe otheredge. 1. 2. Removethe six carriagebolts and hexnuts that securethe two skid shoesto the sides of the augerhousing.Referto Figure18. Positionthe newskid shoesand securewith the carriagebolts and hex nuts.
f Drive Control --,, Referto the Adjustmentsectionof the Assemblyinstructionsto adjust the drivecontrol.Tofurther checkthe adjustment,proceedas follows: 1. 2. With thesnow throwertippedforward (be certainto drain gasoline or place plasticfilm underthe gascap if the snow throwerhas alreadybeen operated),removetheframe coverunderneaththe snowthrowerby removingthe self-tappingscrews. Locatethe openingbetweenthe axlesupportbracketand the frontframe support(See Figure20).
2. 3. Removethe plasticbelt cover,locatednear theengine,by removing the threeself-tappingscrewsthat secureit. See Figure23. Loosenthe bolt shownin Figure24 securingthe beltkeeper bracketand removetheotherbolt. Pushthe beltkeeperand bracketup off the enginepulley.See Figure24. f --,, / Auger Belt Replacement 1. Removethe hairpinclip and flat washerfrom the ferrulein order to disconnectthe augeridler rod from the brakebracketassembly. See Figure25.
f NOTE:The pulleyadaptermayslideoff the augerinputshaft when removingthe pulley.Useextra cautionto ensuretheadapterdoesfall and/orget damagedwhenremovingthe pulley. 8, 9. Placethe newaugerbelt in the V-grooveof the augerpulleyand placethe pulleyw/belt insidethe beltkeepers. Turnthe pulleyas necessarytoalign its threeslotsapproximately with the postsofthe pulleyadapter,thenmovethe brakebracket assemblyawayfrom the inputshaft.
CHANGING FRICTION f WHEEL --,, Therubber on the frictionwheelis subjectto wearand shouldbe checkedafter thefirst 25 hoursof operation,and periodicallythereafter.Replacethe frictionwheelif anysigns of wearor crackingare found. 1. Drainthe gasolinefromthe snow thrower,or placea pieceof plasticunderthe gas cap. 2. Tipthe snow throwerup and forward,so that it restson the housing. Removescrewsfrom the framecover underneaththesnow thrower(referto Figure30). Removethe rightwheelfrom the axle. 3. 4. 5.
9. Repositionthe frictionwheelassemblyin the snowthrowerframe. Insertthe pin from the shiftarm assemblyintothe frictionwheel assemblyand hold assemblyin position.Refer to Figure33. 10. Slide the hexshaftthroughthe right sideof the frame towardthe left side and throughthe frictionwheelassembly. 11. After makingcertainthat the chainis on boththe largeand the smallsprocket,align the hexshaft with the hexhub of the small sprocket,and slidethe shaftthroughthesprocket.
If the snowthrowerwill notbe usedfor 30 days or longer,or if it is the end of the snowseasonwhenthe last possibilityof snow isgone,the equipmentneedsto be stored properly.Followstorageinstructionsbelowto ensuretop performancefromthe snow throwerfor many moreyears. PREPARING Short=Term PREPARING SNOW THROWER ENGINE Storage It is importantto preventgumdepositsfrom formingin essentialfuel systemparts of the enginesuch as the carburetor,fuel filter,fuel hose, or tank duringshort-termstorage(15-30days).
Beforeperforminganytypeof maintenance/service, disengageall controlsandstoptheengine.Waituntilall movingpartshavecometo a completestop.Disconnectsparkplugwireandgrounditagainstthe engineto preventunintendedstarting.Alwayswearsafetyglassesdurin( operationor whileperforminganyadjustmentsor repairs. Thissectionaddressesminor service issues,To locatethe nearestSears Service Center or to scheduleservice,simply contactSears at 1-800-4-MY-HOME®. o Enginefails to start = 1. Chokecontrolnot in ONposition 1.
Craftsman Snow Thrower Model 247.
Craftsman Snow Thrower Model 247.88045 D" 05244B Q 0 D _ Housing,Bearing 0 Q 750-04020 Spacer,1.004x 1.375x .25 721-0146 Oil Seal 2. 05845C Housing,Bearing 40. 3. 618-04515 Gear BoxAssembly,Auger 41. 736-3008 Washer,.344 x .75x .12 4. 618-0281A BracketAssy,Auger Brake 42. 736-3046A Washer,1.01x 1.86x .06 5. 684-0090B Impellar,16" 43. 738-0281 Screw,Shoulder,.625 x .17 6. 684-04224 Housing,Auger- 45" 44. 738-04155 Pin, Shear,.25x 1.75 7.
Craftsman Snow Thrower Model 247.88045 ® \ 28
Craftsman Snow Thrower Model 247.88045 D" i Q D _ O Q 684-0102A Panel,Handle 43. 710-0276 Screw,Carr,5/16-18x 1.0 Crank,Chute,26.0 44. 710-0458 Screw,Carr.,5/16-18x 1.75 705-5218 Handle,Engage,RH 45. 710-0459A Screw,Hex,3/8-24x 1.5 5. 705-5219 Handle,Engage,LH 46. 710-0597 Screw,Hex, 1/4-20x 1.0 6. 705-5266 Bracket,ChuteCrank 47. 710-0599 Screw,Hx, 1/4-20x .5 7. 710-0458 Screw,Cam, 5/16-18x 1.75 48. 710-0805 Screw,Hex,5/16-18x 1.5 8. 710-0572 Screw,Cam, 5/16-18x 2.
3O
Craftsman Snow Thrower Model 247.88045 I _ O Q 05244B Housing,Bearing 2. 618-0279 Dogg, SteeringDrive,LH 3. 618-0280 4. 5. D _ O i 716-0104 E-Ring 39. 714-0388 Key,Hi-Pro,3/16x 5/8 Dogg, SteeringDrive,RH 40. 716-0136 Ring,Retaining 618-0282E Shaft Assembly,Steering 41. 717-0302 Plate,Drive 618-04178 Assembly,FrictionWheel 42. 732-0121 Spring,Extension 718-04034 Wheel,Friction,Bonded 43. 732-0209 Spring,Extension 710-0896 Screw,HexWash 44. 756-0241B Pulley,Dbl, 3.
Craftsman Snow Thrower Model 247.88045 Continuedfrom previouspage D _ 711-04606 J Q Axle,Wheel,45" 74. 790-00255A Frame,Transmission 75. 784-0406A Bracket,FrameSupport 76. 784-0407 Bracket,Axle Support 77. 790-00254 Bracket,BeltCover 78. 710-0191 Screw,3/8-14x 1.25GR8 79. 710-0237 Screw,5/16-24x .625 80. 710-0607 Screw,Hx Wash HdTapp 81. 710-1245B Screw,Hx Cap 5/16-24 82. 710-0654A Screw,3/8-16x 1.00 83. 736-0173 Wsh, Flat,.28 x .74x .063 84.
Craftsman Engine Model OH358SA=223828 For Snow Thrower Model 247.88045 154A 300A 342A 47 169, 35O ! 351 37O 335A, - 203 220 186B / / '''_" "._ 328 _" _ 420 "_" " ""-.
Craftsman Engine IVlodel OH358SA=223828 D _ J For Snow Thrower IVlodel 247.88045 m 37083 Cylinder(Incl.2, 20, 72 & 80) 2 27652 DowelPin 3 650820 D _ e ID 35684A CylinderCover(Incl.
Craftsman Engine IVlodel OH358SA=223828 D _ 35950 RockerArm 156 37843 RockerArm Bearing 157 650586 158 Q For Snow Thrower IVlodel 247.
Craftsman Engine IVlodel OH358SA=223828 355 For Snow Thrower IVlodel 247.
(This pageapplicablein the U.S.A.and Canadaonly.) Sears, Roebuck and Co., U.S.A. (Sears), the California Air Resources Board (CARB) and the United States Environmental Protection Agency (U.S.
Look For Relevant Emissions Durability Period and Air index information On Your Engine Emissions Label Engines that are certified to meet the California Air Resources Board (CARB) Tier 2 Emission Standards must display information regarding the Emissions Durability Period and the Air Index. Sears, Roebuck and Co., U.S.A. makes this information available to the consumer on our emission labels.
Declaraci6n de garantfa ............................ PAgina 40 Acuerdo de protecci6n para reparaciones ... PAgina 41 PrActicas operaci6n seguras ..................... PAgina 42 Montaje ...................................................... PAgina 44 Operaci6n .................................................. PAgina 48 Servicio y Mantenimiento .......................... PAgina 52 Garantia de dos a_os Almacenamiento fuera de temporada ....... PAgina 61 Soluci6n de problemas .............................
Felicitacionespor haberrealizadouna adquisici6ninteligente.El productoCraftsman@que ha adquiridoest,. disehadoy fabricado parabrindar muchosahosde funcionamientoconfiable.Perocomo todos losproductosa vecespuederequerirde reparaciones.Esen ese momentocuandoel disponerde un Acuerdode protecci6npara reparacionesle puedeahorrardineroy problemas.
Esta maquinafue construidapara ser operadade acuerdocon las reglas de seguridadcontenidasen este manual.AI igual quecon cualquiertipo de equipo motorizado,un descuidoo error por partedel operadorpuede producirlesionesgraves.Estamaquinaes capazde amputarmanosy pies y de arrojar objetoscon gran fuerza. Deno respetarlas instruccionesde seguridadsiguientesse puedenproducirlesionesgraveso la muerte.
OPERACION MANTENIMIENTO • ,, ,, ,, ,, ,, ,, ,, ,, ,, ,, ,, ,, ,, ,, No pongalas maneso los piescerca de las piezas rotatorias,en la caja de labarrena/ motoro en el montajedel canal de descarga.El contacto con las piezas rotatoriaspuedeproducirla amputacionde manosy pies. La palancade control de la barrena/ motores un dispositivode seguridad. Nuncapase poralto su funcionamiento.De hacerlola operaci6nde la maquinaes riesgosay puedeocasionarlesiones.
NOTA:Las referenciasa lado derechoo izquierdode la m_tquina quitanievesedeterminansitu_mdosedetrasde la unidaden posici6n de operaci6n(permaneciendodirectamentedetr_.sde la m_tquina quitanieve,mirandohaciael panelde la manija). EXTRACCJON 1. 2. 3. 4. 5. 6. DE LA UNIDAD DEL CAJON Retirelos tornillosy grapasde la partesuperior,los ladosy extremosdel caj6n de embalaje. Retireel panelpara evitarque sepinchenlos neum_tticos o que se produzcanlesionespersonales.
7. Sujeteel fijadorde bridaque se retir6antescon lastuercasde seguridady los tornillos.Aprietelastuercasque sujetanlosotros dosfijadoresde brida.Yeala Figura5. 8. Si to@viano Io ha hecho,deslice loscablesque vandesdeel panelde la manijaal canalde descargadentrode la guia del cableubicadaen la parte superiordel motor. 9. Si todavia no Io ha hecho,enrolleel cabledel cableadodel faro delanterodebajo de la manijaderechahastaque el cablese puedaconectaren el conectorde cabledel alternadordel motor en el motor.
Presion de los neumaticos Antesdel funcionamiento,compruebela presi6nde neum_.tico. Refieraseal flancode neum_.ticopara el fabricantede neum_ttico exactoha recomendadoo m_tximopsi. NOTA:Si la presi6nde los neum_.ticosno es igualen ambos neum_tticos, es posibleque la unidadno siga una trayectoriarectay que la placade raspadose desgastede forma despareja. AJUSTES Zapatas antideslizantes Laszapatasantideslizantesde la m_.quinaquitanievese ajustanhacia arribaen f_tbrica,para el envio.
3. Vuelvaa ajustarbien las tuercasy lospernos. Prueba del control de la transmision de la barrena Antesde operarsu m_.quinaquitanieve,lea atentamentey cumpla todaslas instruccionesque aparecena continuaci6n.Realicetodoslos l ajustesparaverificarque la m_tquinaesteroperandocon seguridady |correctamente. Cuandose suelta el controlde la barrenay est,.en posici6n desengranadaarriba,el cabledebetener muypocojuego, peroNO debeestar ajustado. 1. En un _treabien ventilada,arranqueel motorde la m_.
f Palanca Controlde la transrnisi6n _de / cambios / Contromdel canal de 2 direcciones TM de ia barrena Tap6nde combustible \ Cortadores de rnovirniento Llenado de aceite Montajedel canal_ Rueda que Conduce Mandos Herramienta delimpi Controidireccionaidel canal Controlesdel motor Manija del arranoador de Salidadel retroceso arerl_ta_°r Llavede= _ncendido _.__ \ __j / /I_IL __ Barrenas .......
CONTROL DEL ESTRANGULADOR CONTROL El control del estranguladoresterubicadoen el motor. Regulala velocidaddel motor,y Io apagacuandomuevael controla la posici6nSTOR MANIJA DEL ARRANCADOR RETROCESO J DE LA BARRENA CONTROL DE LA BARRI NA DE Esta manijase utiliza para arrancarel motormanualmente. BOTON DEL ARRANCADOR EL#CTRICO @ Si oprimeel bot6ndel arrancadorelectricose engranael arrancadorelectricodel motorcuandose Ioenchufaa una fuentede energia de 120V.
CONTROL DEL CANAL DE 2 DIRECCIONES La nievede distanciaes lanzadapuedeser cambiadoajustandoel _mgulode la asambleade tolva.Avanceel controlde inclinaci6nde tolvapara disminuirla distancia,haciael reversopara aumentar. CONTROL DIRECClONAL 2. Controley compruebeque el nivelde aceite este hastaarribaen la marca FULLde la varilladel niveldel aceite. 3. Si el nivelde aceite no Ilegahasta FULL,vierta aceitede motor nuevo(5W-30,con unaclasificaci6nminimade SL/SJ)lentamentea travesde la abertura.
NOTA:talvez sea necesarioun cebadoadicionalsi la temperaturaes inferiora 15° Fahrenheit. El arrancadorelectricoopcionalesterequipadocon un cable de alimentaci6ny un enchufede tres terminalesconectadosa tierray ester disehadopara operarcon corrientedom_sticade 120voltios.Debe serutilizadocon un recept_.culode tres terminalescorrectamente conectadoa tierraen todomomentoparaevitar la posibilidadde descargaselectricas.Siga todas las instruccionescuidadosamente paraoperar el arrancadorelectrico. 3.
f --,, Antesde realizartareasde lubricaci6n,reparaci6no inspecci6n, desengranetodoslos controlesy detengael motor.Esperea que se _detengantodas as p ezas m6v es. MANTENIMIENTO Control del aceite FULL DE MOTOR del motor 1. AsegOresede que el motorestAverticaly nivelado. 2. Desenrosqueel tap6nde Ilenadode aceitedel tubo de Ilenadode aceitey limpiela varillade nivelde aceite. Vuelvaa enroscarel tap6nde Ilenadode aceiteen el tubo de Ilenadode aceite.Ajustebien. 3. 4. 5. 6.
f Control de la bujia Controlelabujia anualmenteo cada 100 horasde operaci6n. 1. 2. 3. Limpieel _.reaalrededorde labujfa. Saquee inspeccionela bujia. Cambiela bujia si la porcelanaesta rotao si loselectrodosest_m: picados,quemadoso atoradoscon dep6sitos 4. Controleel espaciodel electrodocon un calibradorde separacionesy ajustedichoespacioa 0,030pulg (0,76mm) si es necesario.Vea la figura14. Vuelvaa instalarla bujiay ajustebien. 5. 2 3 II II II 1. Espaciode0,030pulg(0,76ram) 2. Electrodo 3.
PLACA DE RASPADO f Y ZAPATAS --,, ANTIDESLIZANTES La placade raspadoy laszapatasantideslizantesubicadasen la base de la m_.quinaquitanieveestansujetasa desgaste.Debecontrolarlas peri6dicamentey reemplazarlascuandosea necesario. Zapatas antideslizantes NOTA:Laszapatasde esta m_.quinatienendos bordesde desgaste. Cuandoun lado se desgasta,se las puederotar1800para usarel otro borde. 1. 2. Retirelos seis pernosy tuercashexagonalesdel carroque sujetanlasdos zapatasa los ladosde la caja de la barrena.
Control f de la transrnisl6n --,, Consultela secci6nAjustede las instruccionesde montajepara ajustarel control de la transmisi6n.Paracontrolara0n m_tsel ajuste, procedade la siguientemanera: 1. Conla m_.quinaquitanieveinclinadahaciaadelante(aseg0rese de vaciar la gasolinao de colocaruna peliculapl_tsticadebajo del tap6nde Ilenadodel combustiblesi la m_.quinaya ha side puestaen funcionamiento),saquela cubiertadel marco ubicada bajo la m_.quinaquitanieve,para Io cualdebe sacar lostornillos autorroscantes.
3. f Aflojeel perno que se muestraen la Figura23 que sujeta la m_nsuladel guardacorreay retireel otro perno.Empujeel guardacorreay la m_nsulahaciaarribapara sacarlosde la polea del motor.Vea la Figura23. Extraiga Reernplazo de la correa de la barrena 1. Retireel brochedel pasadorde horquillay la arandelaplana de la ferulaparadesconectarla varilla intermediade la barrenadel conjuntodel soportedel freno.Vea la Figura24. NOTA:Aseg0reseque la posici6ndel regat6nen la varade holgaz_.nde taladroes mantenida.
8. 9. Coloquela nuevacorreade la barrenaen la ranuraen V de la poleade la barrenay coloquela poleacon la correadentrode los guardacorreas. Gire la polea cuantosea necesariopara alinearsus tres ranuras aproximadamentecon lospostesdel adaptadorde la polea, luegomuevael conjuntodel soportedel frenolejosdel eje de entrada. Cuandoalinealas ranurasde la poleay lospostesdel adaptador,empujela polea de la barrenatotalmentesobreel adaptador.Consultela Figura27.
2. 3. 4. 5. Hagarodar la correade transmisi6nfuerade la polea de transmisi6ninferior. Retirela correade la poleadel motor. Instalela correanuevaen las poleasen el orden inversoy vuelva a tensarlacon la polea Ioca. Para realizarel reensambladosiga los pasosanterioresen orden y de manerainversosa la extracci6n. CAMBIO DE LA RUEDA f --,, DE FRICCION La gomade la ruedade fricci6nest,. sujetaa desgastey se la debe controlardespuesde las primeras25 horasde funcionamientoy luegode formaperi6dica.
NOTA:Si se sale la ruedadentadade la m_,quinaquitanievemientras se estersacandoel eje hexagonal,coloquela ruedadentadaen el cadena.Realineeel pih6n en la cadenacon el cubode maleficioque afrontala derechade unidad.Coloqueel buje hexagonalde la rueda dentadahaciala ruedade fricci6ncuandodeslice la ruedadentada sobreel eje hexagonal. 12. Desliceel separadorsobre el extremodel eje hexagonal. 13.
LISTA DE MANTENIMIENTO Antes de realizarcualquiertipo del mantenimiento/servicio, suelte todos los mandosy pare el motor.Esperehastaque todas las partes de movimientohayanvenidoa una paradacompleta.Desconecteel alambrede bujia y b_tselocontrael motorpara prevenirel comienzo involuntario.SiempreIlevepuestoscristalesinastillablesdurantela operaci6no realizandocualquierajusteo reparaciones. CadaUso Sigala lista de mantenimientodadaabajo.Esta carta describepautas de servicios61o.
Si no sevaa utilizael equipodurante30 diaso mAs,o si esel finalde la temporadade nieveyya no existeposibilidadde quenieve,esnecesario almacenarel equipode maneraadecuada.Sigalas instrucciones de almacenamiento quese indicana continuaci6nparagarantizarel rendimiento mAximode la mAquinaquitanievedurantemuchosahos. PREPARACION Almacenaje PREPARACION DEL MOTOR a Corto 1.
luier tipodel mantenimiento/servicio, sueltetodos los mandosy pare el motor.Esperehastaque todas las partesde Ilevepuestoscristalesinastillablesdurantela operaci6no realizandocualquierajuste o reparaciones. Esta secci6nse dirigea cuestione$de serviciomenores, Localizarel mac cereanoChamuscael Centrode Servicio o programarel servicio,simplementeponerseen contactoChamusca en 1-800-4-MY-HOME®.
(Esta p_tginase aplica s61oen EE.UU. y CanadA). and Co., LI.S.
Busque el periodo de duracion de emisiones importantes yla informaci6n la etiqueta de emisiones de su motor de clasificacion de aire en Los motores cuyo cumplimiento con los est&ndares de emisi6n Tier 2 de la Comisi6n de Recursos Ambientales de California (CARB) est6 certificado deben exhibir la informaci6n relacionada con el periodo de duraci6n de las emisiones y la clasificaci6n de aire. Sears, Roebuck and Co.
For expert home solutions advice: www.managemyhome.com Our Home For repair of carry-in items like vacuums, lawn equipment, and electronics, call or go on-line for the location of your nearest Sears Parts & Repair Service Center 1-800-488-1222 (U.S.A.
