As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM, DURING CLIMB-OUT STATUS MSG " R ENG FIRE LOOP DET 2 INCH ANNUNCIATED 2 TIMES, THEN WENT AWAY WITHOUT FURTHER MSG'S. T/S PER FIM 26-11-00. COULD NOT DUPLICATE PR INSP'D ENG BLEED DUCTS, NO PR'S NOTED. INSPECTED FIRE LOOPS. REMOVED AND CLEANED CONNECTORS REMOVED FIRE DET CARD AND CLEANED CONNECTION AND REINSTALLED, PERFORMED SYSTEM CK OK IAW AMM 26-11-00.