As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM - ON OVERNIGHT CHECK FOUND C PIMU MESSAGE ON EICAS ECS/MSG PAGE, TROUBLESHOT PER FIM 71 PIMUINX BITE OF LT PIMU REVEALS MESSAGE EEC CH B REVERSER RING FAIL. T/S PER PIMU MESSAGE INDEX 352-25 CODE RESISTANCE CHECK OF EEC HARNESS GOOD LT T/R LVDT GOOD PERFORMED REPAIR CONFIRMATION NO FAULTS OK FOR SERVICE CLEANED CONNECTORS OK FOR SERVICE CLEANED CONNECTORS D8344P&D8342P MSG CLRD.