Craftsman 917.28990, YT 4500 manual Tires, Operator Presence System

Page 20

TRACTOR

Always observe safety rules when per- forming any maintenance.

BRAKE OPERATION

If tractor requires more than five (5) feet to stop at highest speed in highest gear on a

level, dry concrete or paved surface, then brake must be serviced. (See "TO CHECK BRAKE" in the Service and Adjustments section of this manual).

TIRES

•Maintain proper air pressure in all tires (See PSI on tires).

•Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber.

•Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage.

NOTE: To seal tire punctures and prevent flat tires due to slow leaks, tire sealant

may be purchased from your local parts

dealer. Tire sealant also prevents tire dry rot and corrosion.

OPERATOR PRESENCE SYSTEM AND

REVERSE OPERATION SYSTEM (ROS) Be sure operator presence and reverse operation systems are working properly. If your tractor does not function as de- scribed, repair the problem immediately.

•The engine should not start unless the brake pedal is fully depressed, and the attachment clutch control is in the disen- gaged position.

CHECK OPERATOR PRESENCE SYSTEM

•When the engine is running, any at-

tempt by the operator to leave the seat without first setting the parking brake should shut off the engine.

•When the engine is running and the attachment clutch is engaged, any at- tempt by the operator to leave the seat should shut off the engine.

•The attachment clutch should never op- erate unless the operator is in the seat.

CHECK REVERSE OPERATION (ROS) SYSTEM

•When the engine is running with the ignition switch in the engine "ON" posi- tion and the attachment clutch engaged, any attempt by the operator to shift into reverse should shut off the engine.

ROS "ON" Position

Engine "ON" Position

 

(Normal Operating)

•When the engine is running with the ignition switch in the ROS "ON" position and the attachment clutch engaged, any attempt by the operator to shift into

reverse should NOT shut off the engine.

BLADE CARE

For best results mower blades must be sharp. Replace worn, bent or damaged blades.

CAUTION: Use only a replacement blade approved by the manufacturer of your tractor. Using a blade not approved by the manu- facturer of your tractor is hazardous, could damage your tractor and void your warranty.

BLADE REMOVAL

1.Raise mower to highest position to al- low access to blades.

NOTE: Protect your hands with gloves and/or wrap blade with heavy cloth.

2.Remove blade bolt by turning counter- clockwise.

3.Install new blade with stamped "GRASS SIDE" facing the ground.

IMPORTANT: To ensure proper assembly, center hole in blade must align with star on mandrel assembly.

4. Install and tighten blade bolt securely

(45-55 Ft. Lbs. torque).

IMPORTANT: Special blade bolt is heat treated.

 

Blade

Blade Bolt

Assembly

(Special)

 

Center Hole

BATTERY

Your tractor has a battery charging system which is sufficient for normal use. How-

ever, periodic charging of the battery with an automotive charger will extend its life.

•Keep battery and terminals ciean.

•Keep battery bolts tight.

•Keep small vent holes open.

•Recharge at 6-10 amperes for 1 hour.

NOTE: The original equipment battery on your tractor is maintenance free. Do not attempt to open or remove caps or covers. Adding or checking level of electrolyte is not necessary.

TO CLEAN BATTERY AND TERMINALS

Corrosion and dirt on the battery and termi- nals can cause the battery to "leak" power.

1.Disconnect BLACK battery cable first then RED battery cable and remove battery from tractor.

20

Page 19 Page 21
Image 20
Page 19 Page 21
Contents Craftsman Sears, Roebuck and Co,, Noffman Estates, IL Craftsman Limited Warranty TWO Years on TractorDays on Battery General Operation Service Safe Handling of Gasoline IV. TowingGeneralservice For prices and additional information call PRODUCTSPECIFiCATiONSSears Installation Service Mower KeysTools Required for Assembly Check BatteryAdjust Seat To Remove Tractor from Carton Unpack CartonFirst Install ANTI-SWAY BAR S Attach Mower Side Suspen10Turnsteeringwheeltopositionwheels Straightforward Checklist Check Tire PressureCheck Deck Levelness Check for Proper Position of ALL Belts@@@@@ CruisecontrolAttachment Clutch Switch Service Reminder / Hour ME=Know Your Tractor TractorTo USE Throttle Control D To SET Parking BrakeStopping System Characteristics To Adjust Mower Cutting HeightTo Adjust Gauge Wheels To USE Cruise ControlUsing the Reverse Operation System To Operate on HillsTo Transport Towing Carts and Other AttachmentsADD Gasoline To Start EngineBefore Starting the Engine Purge TRANSMiSSiON Mowing TiPSMaintenance Schedule ChartGeneral Recommendations Before Each USETires Operator Presence SystemTo Service Cartridge Transaxle Pump FluidBelts To Change Engine OILIN=LINE Fuel Filter Clean AIR ScreenMuffler Deck Washout Port To Remove Mower To Install Mower Visual SIDE-TO-SIDE AdjustmentPrecision SIDE-TO-SIDE Adjustment To Level MowerMower Drive Belt Installation Belt InstallationTo Replace Mower Drive Belt Mower Drive Belt Removal To Replace Motion Drive BeltTo Check Brake To Remove Wheel for RepairsTo Start Engine with a Weak BAT Tery To Attach Jumper CablesReplacing Battery SemblyFuel System Engine OiLCylinders OtherProblem Cause CorrectionStart Hard toLoss of power When OperatorWill ExcessivePoor cut uneven CuttingMower blades will DischargeOFF ROSSuggested Guide for Sighting Slopes for Safe Operation DOS Anos Para Tractores Funcionamiento PendientesOperacjones DE Servicjo Generales IV. RemolqueServioio MANIPULACI6N Segura DE LA Gasoljna @@@@@ Especircaciones DEL Producto Responsabimdades DEL CmenteDvertencia Acuerdos DE PROTECCI!N ParaLlaves La segadoraMonte Rueda Delatentera DE LA Para Hacer Rodar EL TractorDad y la funci6n de los controles Jnstale LA Segadora Y LA Correa DE TransmisjonMontaje DE LA SE,GADORA Y DE LA COR- REA DE Transmision Fije LOS Brazos DE Suspension LATRealiceelmismoprocedimientoelotro ladodeltractor REVISI6N DE LA Presion DE LAS Llantas Revision DE LA Nivelacion DEL ConjuntoRevision DE LA Posicion ADECUA= DA DE Todas LAS CorreasESTRANGU- R/PIDO Lento LacionAtras Hacia Adelante Crucero DE Embrague Accesorio DEL FuegoPage Parada Cuchillas DE LA Segadora IMPULSI6N DE RecorridoMotor Para Usar EL Control DE LA ACELER- ACI6N DPara Ajustar LAS Ruedas CAUBRA- Doras CortePara Ajustar LA Altura DE Corte DE LA Segadora Para Operar LA SegadoraPara Transportar Remolque DE Carretillas O Otros AccesoriosPara Operar EN Cerros CronometroPara Hacer Arrancar EL Motor Arranque CON Tjempo TempladoArranque CON Tiempo Frio Antes DE Hacer ArrancarConsejos Para Segar Calentamiento Para LA Transmision AutomaticaRgar LA Transmisjon Antes DE Cada USO Programade MantenimientoRecomendaciones Generales Tractor Operaoion DEL FrenoLlantas Vfrifiiz Sistema Presencia OperadorMotor Enfriamiento DEL TransejeNivel DEL Fluido DE LA Bomba DEL Transeje Para Cambiar EL Aceite DEL MotorFiltro DE Combustible EN Linea LimpiezaLimpieza DE LA Entrada DE AIRE/AREAS DE Enfriamento SilenciadorLejos PuertoCubierta Servicio O DE Hacer Ajustes Para Desmontar LA CortadoraCuidado Instalar LA S,EGADORA Y LA CorreaPara Nivelar LA Segadora Regulacion Visual DE Lado a LadoREGULACI6N DE LA PRECISI6N DE Lado Ajuste DE Delante a AtrasPara Cambiar LA Correa DE IMPUL= SI6N DE MovimientoDesmontaje DE LA Correa Montaje DE LA Correa DE LA SEGA- DoraImpresion / Inclinacion DE LAS RUE= Para Verificar SI Funciona Bien EL FrenoPara Adjuntar LOS Cables DE Empalme Reemplazar LA BateriaPara Cambiar LA Bombilla DE LA LUZ Delantera Entreoierre Y RelesMotor CarburadorOtros Aceite DEL MotorCilindros Identificacion DE Problemas Problema Causa CorreccionEstrangulacion Choke EL MotorCorreccjon IDENTIFICACI6N DE ProblemasProblemacausa 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.
Top Page Image Contents