Craftsman 247.77638, 1450 Series manual End Cap----d, Servicing the Air Cleaner, To Drain Oil

Page 15

Servicing the Air Cleaner

Do notuse pressurizedairor solventsto cleanthe aircleaner cartridge.

Theair cleanerpreventsdamagingdirt, dust,etc.,fromenteringthe carburetorand beingforcedintothe engineandis importantto engine life andperformance.Neverrunthe enginewithoutan aircleaner completelyassembled.

Replacetheaircleanerevery25 hoursof operation.

1.Loosenscrewsthatholdthe airfiltercover.

2.Opencoverandremoveair filter.See Figure12.

3.Discardold airfilter.

4.Installnewairfilter.

5.Closethe coverandtightenscrews.

NOTE:Ifthe filter istorn ordamagedin anyway,replaceit. Check Engine Oil

1.Checkoilbeforeeachuse. Stopengineandwaitseveralminutes beforecheckingoil level.Withengineon levelground,the oil must beto FULLmarkon dipstick.

2.Removeoilfill dipstickandwipeclean withcloth.

3.Replaceandtightendipstick.Removeandcheckoil level.Level shouldbeat FULLmark.

4.If needed,addoil slowly- recheck.Do notoverfill.

5.Wipedipstickclean,replaceandtighten.Removeandcheckoil level.Oil levelshouldbe at FULLlineondipstick.

Donotoverfill.Overfillingwithoil maycausethe engineto not start,or hardstarting.If overthe FULLmarkon thedipstick,drainoilto reduce oil levelto FULLmarkondipstick.

Change Engine Oil

*Onlyuse highqualitydetergentoil ratedwithAPIservice classificationSF,SG, orSH. Selecttheoil'sSAEviscositygrade accordingto the expectedoperatingtemperature.Refertoopera- tion sectionfor viscositychart.

,Changeengineoil afterthe first fiveto eighthoursof operation, andeveryfifty hoursoreveryseasonthereafter.Changeoil every twentyfivehourswhenoperatingengineunderheavyloador in hightemperatures.

To Drain Oil

1.Drainthe fuelfromthe tankby runningthe engineuntil thefuel tankis empty.

2.WithengineOFFbutstillwarm,disconnectsparkplugwire and keepitawayfromsparkplug.

f

3over

_

J

Figure12

End Cap----_d_ _

J

Figure13

3.Removeoil drainendcap locatedat the baseof the engine,and drainoil intoanappropriatereceptacle.SeeFigure13.

Usedoil is a hazardouswasteproduct.Disposeof usedoil properly. IDo notdiscardwithhouseholdwaste.Checkwithyour localauthori- _tiesorSearsServiceCenterfor safedisposal/recyclingfacilities.

. Replaceandtightenthe oildrainendcap.

5.Whenengineis drainedof all oil, placeenginelevel. Refillwith approximately28oz. of freshoil. Fill to FULLlineondipstick. Donot overfill.Referto CheckEngineOil inthis SERVICE& MAINTENANCEsection.

6.Replacesparkplugwire beforestarting.

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Contents FORM1/O.769-05040 5/4/2009 Model NoPage31 Page19Pac Es3-6Preparation Your Responsibility=Restrict the useof this powermachinetoMaintainor replacesafetyandinstructionslabels,as necessary TrainingMaintenance & Storage OperationReplacegasolinecapandtightensecurely Spark Arrestor Do not Modify EngineRead the Operatorsmanuals Safety SymbolsTo Avoid Serious iNJURY To Avoid Serious iNJURYLoose Parts in Carton Attaching the Hopper AssemblyOpening Carton Removing UNiT from CartonAttaching the Chipper Chute Attaching the Chute DeflectorAttaching the BAG Chute Deflector Meets Ansi Safety StandardsHopper Assembly TamperOil one bottle shipped with unit FirstTime Use Older 32F Warmer Oil Viscosity ChartGAS and OIL FILL-UP To Start EngineChipping Lowering the Hopper AssemblyTo Stop Engine ShreddingGeneral Recommendations Maintenance ScheduleMaintenance PorcelainTo Drain Oil Servicing the Air CleanerReplacesparkplugwire beforestarting End Cap----dSharpening or Replacing Chipper Blades Clean EquipmentLubrication Removing the Flail ScreenFlail Housing Sharpening or Replacing the Shredder BladeBetween250and350in.-Ibs Cleanengineof surfacedebris Preparing the EnginePreparing the Chipper Shredder Opening Plugwire andremovelodgedobjectAndblowerhousing Wire.ContactyourSearsParts& RepairCenterCraftsman Chipper Shredder -- Model No Chipper Shredder B IViodel No Craftsman Chipper Shredder B IViodel No WheelComplete,10.0x 4.0 Gray 5o5 188 221O22I72A 1005 1070 696143 Valve-Choke 699220 ScrewFuelTank 192 690083 Adjuster-RockerArm6949180 Pin-FloatHinge 6961360695815 Wire-Stop 791478 Housing-Blower699480 ScrewBlowerHousing 692603 Wire-Stop 356A 692390697691 Cover-Rocker 2043120536e9 ReplacementEngine794815 Fan-Flywheel 690971.+ Gasket-RockerCoverIS Running Thah 10% EthaholSears Emission Control Defects Warranty Provisions Sears Emission Control Defects Warranty CoverageGDOC-100182RevA ModerateExpires.Purchaseyour RepairProtectionAgreementtoday AggravationHereswhattheRepairProtectionAgreement*includes WhenhavingRepairProtectionAgreementcansaveyoumoneyandMontaje Declaraci6n de garanta PaginaOperaci6n seguras 36-39Preparativos CAPACITACiONOperacion Manejoseguro de la gasolinaUtilices61orecipientesparagasolinaautorizados Guardachispas Mantenimiento Y AlmacenamientoNo Modifique EL Motor Aviso Referido a EmisionesSilVIBOLOS DE Seguridad Instalacion DE LA Tolva Iviontaje Apertura DE LA Caja DE CartonCoivio Sacar LA Unidad DE LA Caja Piezas Sueltas Dentro DE LA CajaCOLOCACl6N DEL Canal Deflector COLOCACl6N DEL CanalDE LA Cortadora Sostienenel canalde lacortadoraa la cajadelmotor COLOCAClON DE LA BolsaCumple con los estandares de seguridad de Ansi Aceite se enva una botella junto con la unidad Primeruso Llenado DE Gasolina Y AceitePara Encender EL Motor GasolinaC6MO Bajar EL Montaje DE LA Tolva Para Detener EL MotorTrituracion CorteTanque Recomendaciones GeneralesLubricaci6nconpetr61eoligero Un aditivodegasolinaal gas enelSustituyay aprieteel enchufededesagQedel aceite Servicio Del Filtro De AireSaquela varilladel niveldeaceitey limpielimpiocon latel Cambio Del Aceite Del MotorAfilado O Recambio DE LAS Cuchillas DE LA Cortadora LUBFIICACI6NLimpieza DEL Equipo Extraccion DE LA Pantalla DE DES GranadoAfilado O Canibio DE LA Cuchilla DE LA Trituradora250- 300pulgadasIbs Lirnpieel motorde escornbrossuperficiales PREPARACI6N DEL MotorLA Preparacion LA Cortadora Trituradora Yaquelos rnotoresalrnacenaronrn.sde 30dfasXirno Es necesarioajustarelcarburadorSears Elfiltrode aireest,. sucio Ladistanciadisruptivade labujiaes rnuyAlta velocidad Poca BujiaensuciadaEsta p.ginase aplica s61oen EE.UU. y Canada GDOC-100182Rev.A Servicio de instalaci6nde Sears Continuaci6nsedetallanlos puntosincluidosenel AcuerdoEl*Coverage en Canadvariaen algunosarticulos. Paradetalles Ilenosla IlarnadaCharnuscaCanadenLE-FOYER M SU-HOGARCall anytime, day or night U.S.A. and Canada

247.77638, 77638, 1450 Series specifications

The Craftsman 1450 Series Model 77638, also known as the 247.77638, is a powerful addition to the Craftsman lineup, showcasing the brand's dedication to quality and innovation in outdoor power equipment. This model is designed to provide reliable performance for both residential and commercial users, ensuring efficiency and ease of use in various applications.

One of the standout features of the Craftsman 1450 Series is its robust engine. Equipped with a strong 1450W motor, this model delivers ample power for tackling tough tasks. The motor is designed to be efficient, minimizing energy consumption while maximizing output, making it an eco-friendly choice for users conscious of their environmental footprint.

The 77638 also incorporates a user-friendly interface, making it accessible for both seasoned professionals and novices alike. Its ergonomic design includes comfortable handles and control mechanisms that ensure ease of operation, reducing operator fatigue during extended use. Coupled with its lightweight construction, maneuverability becomes a significant advantage, allowing users to navigate challenging terrains without hassle.

Durability is another key characteristic of the Craftsman 1450 Series. Constructed with high-quality materials, the model is built to withstand the rigors of frequent use. This ruggedness ensures longevity, making the investment worthwhile for anyone needing reliable outdoor equipment. The corrosion-resistant finish enhances its lifespan, protecting it against the elements.

In terms of technology, the Craftsman 1450 Series incorporates advanced safety features. An automatic shut-off mechanism prevents overheating, while the protective casing shields users from potential hazards. These safety measures ensure that users can operate the equipment confidently, knowing that they are protected.

Moreover, maintenance is simple with this model, as it is designed for easy access to internal components. Regular upkeep can be performed without the need for specialized tools, making it convenient for users to ensure their equipment remains in optimal condition.

In summary, the Craftsman 1450 Series Model 77638, 247.77638 stands out with its powerful motor, user-friendly design, durability, and innovative safety features. Ideal for a wide range of outdoor tasks, this model exemplifies Craftsman's commitment to delivering quality and performance. Whether for home maintenance or professional landscaping, the 77638 is a significant asset for any toolkit, reflecting the brand's renowned reputation for excellence in craftsmanship.
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