Craftsman 917.28990, YT 4500 manual Purge TRANSMiSSiON, Mowing TiPS

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AUTOMATICTRANSMISSIONWARMUP

Beforedrivingtheunitincoldweather,the

transmissionshouldbewarmedupasfollows:

1.Besurethetractorisonlevelground.

2.Releasetheparkingbrakeandtetthe brakeslowlyreturntooperatingposition.

3.Allowoneminutefortransmissionto

warmup.Thiscanbedoneduringthe

enginewarmupperiod. Theattachmentscanbeusedduring theenginewarm-upperiodafterthe transmissionhasbeenwarmedupand mayrequirethechokecontrolbepulled outslightly.

NOTE:If at a highaltitude(above3000 feet)orincoldtemperatures(below32F) thecarburetorfuelmixturemayneedtobe adjustedforbestengineperformance(see "TOADJUSTCARBURETOR"intheService andAdjustmentssectionofthismanual).

PURGE TRANSMiSSiON

,_CAUTION: Never engage or disengage freewheel lever while the engine is running.

To ensure proper operation and performance, it is recommended that the transmission be

purged before operating tractor for the first time. This procedure will remove anytrapped air inside the transmission which may have developed during shipping of your tractor. IMPORTANT: Should your transmission require removal for service or replace- ment, it should be purged after reinstalla- tion before operating the tractor.

1.Place tractor safely on a level surface - that is clear of objects and open - with engine off and parking brake set.

2.Disengage transmission by placing freewheel control in disengaged posi- tion (See "TO TRANSPORT" in this section of manual).

3.Sitting in the tractor seat, start engine. After the engine is running, move throttle control to stow position. Disen-

_igcage parking brake.

AUTION: At any time, during step

4, there may be movement of the drive wheels.

4.Depress forward drive pedal to full forward position and hold for five (5) seconds and release pedal. Depress reverse drive pedal to full reverse posi- tion and hold for five (5) seconds and release pedal. Repeat this procedure three (3) times.

5.Shutoff engine and set parking brake.

6.Engage transmission by placing free-

wheel control in engaged position (See "TO TRANSPORT" in this section of

manual).

7.Sitting in the tractor seat, start engine. After the engine is running, move throttle control to half (1/2) speed. Disengage parking brake.

8.Drive tractor forward for approximately five feet then backwards for five feet.

Repeatthis driving procedure three times. Your transmission is now purged and now ready for normal operation.

MOWING TiPS

•Tire chains cannot be used when the

mower housing is attached to tractor. Mower should be properly leveled for best

mowing performance. See "TO LEVEL MOWER HOUSING" in the Service and

Adjustments section of this manual. The left hand side of mower should be

used for trimming.

Drive so that clippings are discharged onto the area that has already been cut. Have the cut area to the right of the tractor. This will result in a more even distribution

of clippings and more uniform cutting. When mowing large areas, start by turning to the right so that clippings will discharge away from shrubs, fences, driveways, etc. After one or two rounds,

mow in the opposite direction making left hand turns until finished.

If grass is extremely tall, it should be mowed twice to reduce load and pos- sible fire hazard from dried clippings.

Make first cut relatively high; the second to the desired height.

Do not mow grass when it is wet. Wet grass will plug mower and leave undesirable clumps. Allow grass to dry before mowing. Always operate engine at full throttle when mowing to assure better mowing performance and proper discharge of material. Regulate ground speed by selecting a low enough speed to give the mower cutting performance as well as the quality of cut desired.

*When operating attachments, select a ground speed that will suit the terrain and give best performance of the at- tachment being used.

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Contents Craftsman Craftsman Limited Warranty TWO Years on Tractor Days on BatterySears, Roebuck and Co,, Noffman Estates, IL General Operation Service Safe Handling of Gasoline IV. TowingGeneralservice PRODUCTSPECIFiCATiONS Sears Installation ServiceFor prices and additional information call Mower KeysAdjust Seat Tools Required for AssemblyCheck Battery To Remove Tractor from Carton Unpack CartonFirst Install ANTI-SWAY BAR S Attach Mower Side Suspen10Turnsteeringwheeltopositionwheels Straightforward Check Deck Levelness ChecklistCheck Tire Pressure Check for Proper Position of ALL Belts@@@@@ CruisecontrolKnow Your Tractor Attachment Clutch SwitchService Reminder / Hour ME= TractorTo SET Parking Brake StoppingTo USE Throttle Control D To Adjust Gauge Wheels System CharacteristicsTo Adjust Mower Cutting Height To USE Cruise ControlTo Transport Using the Reverse Operation SystemTo Operate on Hills Towing Carts and Other AttachmentsTo Start Engine Before Starting the EngineADD Gasoline Purge TRANSMiSSiON Mowing TiPSGeneral Recommendations Maintenance ScheduleChart Before Each USETires Operator Presence SystemBelts To Service CartridgeTransaxle Pump Fluid To Change Engine OILClean AIR Screen MufflerIN=LINE Fuel Filter Deck Washout Port To Remove Mower Precision SIDE-TO-SIDE Adjustment To Install MowerVisual SIDE-TO-SIDE Adjustment To Level MowerTo Replace Mower Drive Belt Mower Drive Belt Removal Mower Drive Belt InstallationBelt Installation To Replace Motion Drive BeltTo Start Engine with a Weak BAT Tery To Check BrakeTo Remove Wheel for Repairs To Attach Jumper CablesReplacing Battery SemblyCylinders Fuel SystemEngine OiL OtherStart ProblemCause Correction Hard toWill Loss of powerWhen Operator ExcessiveMower blades will Poor cut unevenCutting DischargeOFF ROSSuggested Guide for Sighting Slopes for Safe Operation DOS Anos Para Tractores Funcionamiento PendientesIV. Remolque Servioio MANIPULACI6N Segura DE LA GasoljnaOperacjones DE Servicjo Generales @@@@@ Dvertencia Especircaciones DEL ProductoResponsabimdades DEL Cmente Acuerdos DE PROTECCI!N ParaLlaves La segadoraPara Hacer Rodar EL Tractor Dad y la funci6n de los controlesMonte Rueda Delatentera DE LA Montaje DE LA SE,GADORA Y DE LA COR- REA DE Transmision Jnstale LA Segadora Y LA CorreaDE Transmisjon Fije LOS Brazos DE Suspension LATRealiceelmismoprocedimientoelotro ladodeltractor Revision DE LA Posicion ADECUA= REVISI6N DE LA Presion DE LAS LlantasRevision DE LA Nivelacion DEL Conjunto DA DE Todas LAS CorreasAtras Hacia Adelante Crucero DE Embrague Accesorio DEL ESTRANGU- R/PIDO LentoLacion FuegoPage Motor Parada Cuchillas DE LA SegadoraIMPULSI6N DE Recorrido Para Usar EL Control DE LA ACELER- ACI6N DPara Ajustar LA Altura DE Corte DE LA Segadora Para Ajustar LAS Ruedas CAUBRA- DorasCorte Para Operar LA SegadoraPara Operar EN Cerros Para TransportarRemolque DE Carretillas O Otros Accesorios CronometroArranque CON Tiempo Frio Para Hacer Arrancar EL MotorArranque CON Tjempo Templado Antes DE Hacer ArrancarCalentamiento Para LA Transmision Automatica Rgar LA TransmisjonConsejos Para Segar Programade Mantenimiento Recomendaciones GeneralesAntes DE Cada USO Llantas TractorOperaoion DEL Freno Vfrifiiz Sistema Presencia OperadorNivel DEL Fluido DE LA Bomba DEL Transeje MotorEnfriamiento DEL Transeje Para Cambiar EL Aceite DEL MotorLimpieza DE LA Entrada DE AIRE/AREAS DE Enfriamento Filtro DE Combustible EN LineaLimpieza SilenciadorPuerto CubiertaLejos Cuidado Servicio O DE Hacer AjustesPara Desmontar LA Cortadora Instalar LA S,EGADORA Y LA CorreaREGULACI6N DE LA PRECISI6N DE Lado Para Nivelar LA SegadoraRegulacion Visual DE Lado a Lado Ajuste DE Delante a AtrasDesmontaje DE LA Correa Para Cambiar LA Correa DE IMPUL=SI6N DE Movimiento Montaje DE LA Correa DE LA SEGA- DoraImpresion / Inclinacion DE LAS RUE= Para Verificar SI Funciona Bien EL FrenoPara Cambiar LA Bombilla DE LA LUZ Delantera Para Adjuntar LOS Cables DE EmpalmeReemplazar LA Bateria Entreoierre Y RelesMotor CarburadorAceite DEL Motor CilindrosOtros Estrangulacion Choke Identificacion DE ProblemasProblema Causa Correccion EL MotorIDENTIFICACI6N DE Problemas ProblemacausaCorreccjon Iproblema Causa Correccion RapidoGUJASUGERiDAPARAMEDIR LAS Pendientes CON LA Vista Para UNA Your Home Our Home

YT 4500, 917.28990 specifications

The Craftsman 917.28990 YT 4500 is a robust lawn tractor that combines power and performance with comfort and ease of use, making it an ideal choice for homeowners with medium to large yards. With its impressive features and innovative technologies, this machine stands out in the competitive landscape of lawn care equipment.

At the heart of the Craftsman YT 4500 is a powerful 24 HP Kohler engine. This engine delivers reliable performance, ensuring that the tractor can tackle a variety of tasks from mowing to hauling and even towing. With a 42-inch cutting deck, the YT 4500 effectively maneuvers through tight corners and delivers a clean, professional-looking cut on your lawn.

One of the standout features of the Craftsman YT 4500 is its hydrostatic transmission, which provides effortless control and smooth operation. This technology allows users to change speed and direction easily without the need for constant gear shifting, enhancing the user experience, especially over extended periods of use.

The tractor also boasts a comfortable high-back seat with adjustable features, providing ample support during long mowing sessions. The ergonomically designed steering wheel allows for easy maneuverability, making it suitable for users of all sizes.

To improve efficiency, the YT 4500 is equipped with a cutting height adjustment feature, allowing users to select from multiple cutting heights to accommodate various grass types and conditions. This flexibility ensures optimal results year-round.

Additionally, the Craftsman 917.28990 includes a mulching feature, which finely chops grass clippings and returns them to the lawn as natural fertilizer, promoting a healthier lawn while reducing the need for bagging clippings. For those requiring extra versatility, the tractor is compatible with various attachments, including snow plows, baggers, and more, enabling year-round tasks.

Overall, the Craftsman 917.28990 YT 4500 is an excellent investment for any homeowner seeking reliability, comfort, and versatility in a lawn tractor. Its combination of power, advanced technologies, and thoughtful design ensures that lawn care can be both efficient and enjoyable. Whether you are tackling a simple mow or an extensive landscaping project, the YT 4500 proves to be a valuable addition to your outdoor equipment lineup.
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