1. Producto terminadoview
The Whirlpool 279787 Dryer Drive Motor is a genuine replacement component designed for use in compatible Whirlpool and Kenmore dryer models. This motor is responsible for rotating the dryer drum and operating the blower fan, which circulates air during the drying cycle. Replacing a faulty drive motor with a genuine part ensures proper fit, function, and longevity of your appliance.
Imagen 1.1: De arriba hacia abajo view of the Whirlpool 279787 Dryer Drive Motor, showing the central shaft and copper windings.
2. Información de seguridad
Before attempting any repair or installation, review las siguientes precauciones de seguridad:
- Desconectar la energía: Always unplug the dryer from its power source or turn off the circuit breaker before beginning any service.
- Use equipo de protección: Use work gloves and safety glasses to prevent injury.
- Asistencia profesional: If you are unfamiliar with appliance repair procedures, it is recommended to consult a qualified service technician.
- Siga las pautas del fabricante: Refer to your specific dryer model's service manual for detailed disassembly and reassembly instructions.
- Tratar con cuidado: The motor can be heavy; lift and position it carefully to avoid injury or damage.
3. Qué incluye
The Whirlpool 279787 Drive Motor package typically includes:
- Whirlpool 279787 Drive Motor
- Insulating sleeve (split, for wire protection)
- Two insulated small quick connects (may not be needed depending on existing wiring)
4. Especificaciones
| Atributo | Valor |
|---|---|
| Marca | Torbellino |
| Número de modelo | 279787 |
| Velocidad | 1725 RPM |
| Volumentage | 120 voltios |
| Caballo de fuerza | 60 |
| Dimensiones del producto | 6" de ancho x 5.38" de alto |
| Material | Metal and durable plastic components |
| Peso del artículo | 2 libras |
| Color | Plata |
5. Guía de instalación
Replacing a dryer drive motor requires careful disassembly and reassembly of the appliance. The exact steps may vary depending on your specific dryer model. Always refer to your dryer's service manual or consult a qualified technician for model-specific instructions.
5.1. Herramientas necesarias
- Destornilladores (Phillips y de punta plana)
- Destornilladores de tuercas o llaves inglesas
- Alicates
- Guantes de trabajo y gafas de seguridad.
- Optional: Hammer and wood chisel (for stubborn blower wheels)
5.2. Preparación
- Desconectar la energía: Unplug the dryer from the electrical outlet or turn off the corresponding circuit breaker.
- Área de trabajo despejada: Ensure you have adequate space to work around and disassemble the dryer.
- Paneles de acceso: Remove the necessary access panels (usually the front and/or rear panels) to expose the internal components.
5.3. Instalación paso a paso
- Remove the Drive Belt: Carefully release the tensioner pulley and remove the drive belt from the motor pulley and dryer drum.
- Desconectar el cableado: Label and disconnect all electrical wires connected to the old drive motor. Note the position of the belt switch wires and the overload switch connection.
- Retire la rueda del soplador: The blower wheel is typically attached to the motor shaft. This may require significant force or specialized tools. Some users report needing a hammer and chisel if the wheel is seized. Consider replacing the blower wheel (e.g., WP697772) if it is damaged or difficult to remove.
- Quitar el motor viejo: Unmount the old motor from its bracket. The motor bearing hub often has a notch that fits into a matching support, ensuring correct orientation.
- Instalar motor nuevo: Position the new Whirlpool 279787 Drive Motor onto its mounting bracket, ensuring the notched hub aligns correctly. Secure it in place.
- Coloque la rueda del soplador: Install the blower wheel onto the shaft of the new motor. Apply a small amount of grease to the shaft if desired to prevent future seizing.
- Conectar el cableado: Reconnect all electrical wires to the new motor, matching them to the labels made during disconnection. The included insulating sleeve should be used on longer wires to prevent rubbing. The tab for the overload switch may be in a different position than the old motor, but connections should remain straightforward.
- Reinstall Drive Belt: Route the drive belt around the drum and the new motor pulley, then re-engage the tensioner pulley. Ensure the belt is properly seated.
- Volver a montar la secadora: Replace all access panels and secure them.
- Operación de prueba: Plug the dryer back into the power source or restore power at the circuit breaker. Run a short cycle to ensure the motor operates correctly and the drum rotates smoothly.
Video 5.1: An official video from Whirlpool Service Parts discussing the importance of using genuine OEM parts for Whirlpool appliances. This video highlights the design, testing, and availability of authentic replacement parts.
6. Operación
Once installed, the Whirlpool 279787 Drive Motor functions automatically as part of the dryer's operational cycle. When the dryer is started, the motor engages to spin the drum, tumbling the clothes, and simultaneously powers the blower fan to draw air through the heating element and circulate it through the drum, facilitating the drying process. Proper operation is indicated by smooth drum rotation and consistent airflow.
7. Mantenimiento
The drive motor itself typically requires no routine maintenance. However, ensuring the overall cleanliness and proper functioning of related dryer components can contribute to the motor's longevity:
- Limpiar el filtro de pelusa: Regularly clean the lint filter before or after each load to maintain proper airflow and prevent motor strain.
- Inspeccionar la ventilación: Periodically check and clean the dryer's exhaust vent to ensure it is free of obstructions. Restricted airflow can cause the motor to overheat.
- Compruebe la correa de transmisión: Inspect the drive belt for signs of wear, fraying, or cracking. Replace if necessary.
- Escuche ruidos inusuales: Pay attention to any new or unusual noises coming from the dryer, which could indicate issues with the motor or other components.
8. Solución de problemas
If your dryer experiences issues after motor replacement, consider the following common troubleshooting steps:
| Síntoma | Posible causa | Solución |
|---|---|---|
| La secadora no arranca | No power, faulty door switch, thermal fuse, or start switch. | Check power supply, ensure door is closed, inspect thermal fuse and start switch for continuity. |
| El tambor no gira | Broken drive belt, faulty idler pulley, motor overload, or motor issue. | Inspect drive belt and idler pulley. If motor hums but doesn't turn, it may be overloaded or have a starting capacitor issue. |
| Ruidos inusuales (chirridos, rechinamientos) | Worn drum rollers, idler pulley, blower wheel, or motor bearings. | Identify the source of the noise. Replace worn components. Ensure the blower wheel is securely attached and not rubbing. |
| Dryer runs but no heat | Faulty heating element, thermal fuse, thermostat, or restricted airflow. | Check heating element, thermal fuse, and thermostats. Clean lint filter and exhaust vent. |
If troubleshooting does not resolve the issue, contact a qualified appliance technician.
9. Garantía y soporte
The Whirlpool 279787 Drive Motor is a genuine OEM (Original Equipment Manufacturer) part. While the product listing indicates no specific warranty, using genuine parts ensures compatibility and performance that meets Whirlpool's engineering standards.
Para obtener más ayuda, soporte técnico o para localizar proveedores de servicios autorizados, visite el sitio web oficial de Whirlpool. website or contact Whirlpool customer service. Always provide your dryer's full model number when seeking support.
Whirlpool oficial Websitio: Www.whirlpool.com
