Este artículo forma parte de un libro que el lector puede bajar gratuitamente en este sitio (El Básico de la Reparación). En esta sección los artículos se separan por tipos de defectos.

   Los cauchos y algunos tipos de plásticos pueden sufrir deterioro en función del clima al que están expuestos. En grabadoras es común encontrar poleas e incluso correas completamente deterioradas, con señales de corrosión que impiden el funcionamiento normal del aparato.

   Las poleas y correas de las grabadoras y los tocadiscos deben mantenerse bajo tensión para poder transmitir su movimiento a las piezas.

   Las señales más evidentes de que las poleas y las correas se deben comprobar en una grabadora son:

- Sonido distorsionado debido al cambio de rotación

- Dificultad del grabador o tocadiscos para dar salida

   La grabadora patina, principalmente con cintas murales largas (C60 y C90)

   En el retorno, la grabadora para o después sufre cambios de velocidad La única solución en el caso es abrir la grabadora y examinar con cuidado todas las poleas, haciendo el cambio por los tipos originales de aquellos que presenten signos de deterioro.

 

 

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