Generator troubleshooting low lub oil check

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Aux engine low lub oil check


  • DECREASE IN L.O LEVEL IN SUMP.
  • L.O PUMP RELIEF VALVE LEAKING.
  • L.O COOLER CHOCKED.
  • L.O LINE CHOCKED.
  • L.O LINE DAMAGE.
  • NOZZLES INSIDE THE SUMP TO LUBRICATE AND COOL THE GEAR DRIVE WORN OUT.
  • IF PISTON COOLING BY NOZZLE IS PROVIDED THEN CHECK THE SPRING. IF TOO WEAK SPRING THEN IT MUST BE CHANGED.
  • BEARING DAMAGED. 
  • JACKET WATER GETTING MIX WITH L.O.
  • IF NOZZLE COOLING IS BY DIESEL OIL , THEN IF DIESEL OIL LEAKS INTO SUMP IT WILL DECREASE THE L.O PRESSURE.
  • THE L.O PRESSURE SENSOR MAY BE FAULTY

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