equipos de la reconstrucción del motor

Otros vídeos
April 27, 2025
Category Connection: Piezas del motor CUMMINS
Brief: Descubra la válvula de alivio de presión Common Rail QSB6.7 QSB5.9 para piezas Cummins 3963808, esencial para mantener una presión de combustible segura en los motores Cummins. Ideal para maquinaria de ingeniería, construcción y minería, esta válvula de calidad OEM garantiza un rendimiento y fiabilidad duraderos.
Related Product Features:
  • Designed for Cummins QSB6.7 and QSB5.9 engines, part number 3963808.
  • Maintains safe fuel pressure in the common rail system.
  • Prevents fuel system damage by releasing excess pressure.
  • Spring-loaded plunger mechanism for precise pressure control.
  • Fácil instalación en el common rail con sellado seguro.
  • Regular maintenance ensures optimal performance and longevity.
  • Suitable for trucks, buses, and construction machinery.
  • Backed by a 12-month warranty for peace of mind.
Preguntas frecuentes:
  • What is the function of the Common Rail Pressure Relief Valve?
    The valve maintains fuel pressure within a safe range in the common rail system, preventing damage from excessive pressure by releasing excess fuel back to the tank.
  • How do I know if the pressure relief valve is faulty?
    Symptoms include abnormal fuel pressure, rough idling, or reduced power. Check for leaks, loose connections, or use a pressure gauge to measure rail pressure.
  • What maintenance does the pressure relief valve require?
    Regularly inspect for leaks or damage, clean to remove debris, and check the pressure-relief set value. Replace if any issues are detected to ensure system performance.