La sierra hace ruidos de molienda, raspado, golpes o vibración fuerte con una hoja en buen estado

Una hoja recta y correctamente sujeta gira, pero la sierra produce ruido mecánico destructivo o vibración fuerte sin carga o durante un corte ligero.

• Lower or upper guard is contacting the blade
• Bearing, spindle, gear, or motor rotor is damaged
• Foreign debris is inside the guard or drive area
• Shoe, handle, housing, or gearcase is loose or cracked

1. The repaired saw hand-turns smoothly and runs at no load and through a light cut without grinding, scraping, knocking, abnormal play, or heavy vibration.

1. Release the trigger, wait for a complete stop, remove the battery, and do not keep running the saw to identify a destructive sound.
2. - Confirm the blade is sound, correct, centered, and clamped - clear dry external debris and check both guards, shoe, handles, and housing for visible contact
3. With the battery removed, hand-turn the blade and feel for scrape, roughness, play, knock, or a point of binding.
4. If a sound blade still produces internal roughness, noise, play, or heavy vibration, keep the saw out of service for authorized spindle, bearing, gearcase,

Esta es una vista previa de la guía de solución de problemas incluida en el manual de reparación completo.

• FM-17: Fm Dcs578 17

• root cause analysis
• tools needed
• step-by-step repair procedure
• diagrams
• exploded views
• post-repair checks

Las páginas públicas muestran solo una vista previa. Compra el manual completo para descargar los pasos de reparación, diagramas y procedimientos de verificación completos.