TRACTOR

Siempre observe las reglas de seguridad cuando dé mantenimiento.

OPERACIÓN DEL FRENO

Si el tractor necesita más de cinco (5) pies para detenerse a la máxima velocidad al cambio más alto en una superficie nivelada, de hormigón o pavimentada, hay que hacerle el servicio al freno. Ver “PARA VERIFICAR SI FUNCIONA BIEN EL FRENO” en el capítulo de Servicio y ajustes de este manual.

LLANTAS

Mantenga todos los neumáticos con la presión de aire adecuada (Ver la PSI que se indica en estos).

Mantenga las llantas sin gasolina, aceite o substancias químicas para control de insectos que pueden dañar la goma.

Evite los tocones, las piedras, las grietas pro- fundas, los objetos afilados y otros peligros que pueden dañar a las llantas.

AVISO: Para arreglar las llantas perforadas y péra prevenir que tenga llantas pinchadas a causa de pequeñas fugas, puede comprar el sello para llantas de su comerciante de partes de repuesto más cercano. Elsello previene que las llantas se sequen y también la corrosión.

SISTEMAPRESENCIAOPERADORYSISTEMA FUNCIONAMIENTO ATRÁS (ROS)

Asegurarse de que el sistema de presencia del operador y el sistema funcionamiento atrás fun- cionen bien. Si tu tractor no función como descrito, reparar el problema inmediatamente.

El motor no arrancará si el pedal de embra- gue/freno está completamente presionado y el mando del embrague del accesorio está desconectado.

VÉRIFIÉZ SISTEMA PRESENCIA OPERADOR

Cuando el motor está en marcha, cualquier tentativa del operador de abandonar el asiento sin haber puesto el freno de estacionamiento primero, apagará el motor.

Cuando el motor está en marcha y el embra- gue del accesorio está conectado, cualquier tentativa del operador de abandonar el asiento, apagará el motor.

El embrague del accesorio no tendría que funcionar nunca si el operador no está en su asiento.

VÉRIFIÉZ SISTEMA FUNCIONAMIENTO ATRÁS (ROS)

Cuando el motor está en marcha con el inte- rruptor de llave en posición de motor “ON” y el embrague del accesorio conectado, cualquier tentativa del operador de viajar marcha atrás, apagará el motor.

Cuando el motor está en marcha con el inte- rruptor de llave del sistema de funcionamiento atrás (ROS) en la posición “ON” y el embrague del accesorio conectado, cualquier tentativa del operador de viajar marcha atrás, NO apagará el motor.

CUIDADO DE LA CUCHILLA

Para obtener resultados óptimos, las cuchillas de la cortadora deben estar afiladas. Reemplace las cuchillas que estén gastadas, dobladas o dañadas.

REMOCIÓN DE LA CUCHILLA

1.Levante la segadora a su posición más alta para permitir el acceso a las cuchillas.

AVISO: Proteja sus manos con guantes y/o envuelva la cuchilla con una tela gruesa.

2.Remueva el perno de la cuchilla dandole vueltas en el sentido inverso al de las agujas del reloj.

3.Instale la nueva cuchilla con el estampado “THIS SIDE UP” en la direccion de la sega- dora y del conjunto del mandril.

IMPORTANTE: Para asegurar la instalacion ap- ropiada, posicione el agujero central de la cuchilla con la estrella del conjunto del mandril.

4.Instale y apriete el perno de la cuchilla firme- mente (Par 45-55 pies/libras).

IMPORTANTE: El perno especial de la cuchilla es termotratado.

Agujero Estrella

Central

Perno

Conjunto Del

De La

Mandril

Cuchilla

 

 

Cuchilla

TRACTOR

Always observe safety rules when performing 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 the sides of tires for proper PSI).

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)

Ensure operator presence and reverse operation systems are working properly. If your tractor does not function as described, 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 attempt 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 at- tachment clutch is engaged, any attempt by the operator to leave the seat should shut off the engine.

The attachment clutch should never oper- ate 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" position and the attachment clutch engaged, any attempt by the operator to drive in reverse should shut off the engine.

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 drive in 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 allow 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.

Mandrel Assembly

Blade

Center Hole Star

 

02828

Posición ROS “ON”

Motor en posición “ON”

(Operación Normal)

 

 

02828

ROS "ON" Position

Engine "ON" Position

 

(Normal Operating)

Blade Bolt (Special)

48

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Craftsman 917.28851 owner manual Tractor

917.28851 specifications

The Craftsman 917.28851 is a robust lawn tractor designed for homeowners seeking reliable performance and ease of use in lawn maintenance. This model features a powerful 24 HP Kohler engine that delivers ample power for various mowing tasks, ensuring a clean and efficient cut on lawns of different sizes. The engine is designed with advanced technology that promotes fuel efficiency and reduces emissions, making it an eco-friendlier choice for lawn care.

One of the standout features of the Craftsman 917.28851 is its 54-inch cutting deck. This spacious deck allows users to cover a larger area in less time, minimizing the number of passes required to achieve a well-manicured lawn. The deck is equipped with multiple height adjustment settings, giving users the flexibility to customize the cutting height according to their preferences and the specific needs of their yard.

The tractor's hydrostatic transmission is another key characteristic, providing smooth and effortless control. This technology allows for seamless speed adjustments without the need for cumbersome gear changes, making it easier for users to navigate around obstacles and tight spots in their lawn. Moreover, the responsive steering system enhances maneuverability, ensuring that users can easily maintain their lawn's edges and corners.

Comfort and convenience are prioritized in the design of the Craftsman 917.28851. It features an ergonomic seat with ample padding, allowing operators to mow for extended periods without experiencing discomfort. Additionally, the easy-to-access controls are intuitively placed, making it user-friendly even for those who may be new to lawn tractors.

Maintenance is simplified with this model as well. The design includes an easy-to-clean deck and features like a built-in washout port, facilitating a quick clean-up post-mowing. The durable construction of the Craftsman 917.28851 ensures longevity, while its sleek design complements any outdoor landscape.

Overall, the Craftsman 917.28851 is an exemplary choice for homeowners who want a dependable lawn tractor that efficiently handles a variety of mowing tasks while providing comfort and ease of use. Its blend of power, advanced features, and user-friendly design makes it a valuable addition to any homeowner's lawn maintenance toolkit.