Battle-Tested Diesel Generators and Parts Forums Military Generator Troubleshooting Mep 003a runs perfect BUT now has a rotating noise during run time

Viewing 1 reply thread
  • Author
    Posts
    • #13302
      bbvolt
      Member

      Mep 3 kW. 3 phase.
      During run time developed a rotating very disturbing noise .
      All functions run well full voltage ok
      Also during shutdown after engine stops rotating this odd and added noise continues for a few seconds more until stop
      What the heck is this Bearings? Brushes ?
      It’s like metal on metal Scraping
      I checked the oil in full. No metal flakes at all very clean
      Is this engine noise or generator noise
      Some one must have had this symptom before ????

    • #13860
      wain.wheaton
      Member

      Did you have any luck fixing your generator ?Sounds like the flywheel is coming loose.

Viewing 1 reply thread
  • You must be logged in to reply to this topic.