As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#44, LGW-JFK. (AIRCRAFT PERFORMED AN AIR TURN BACK TO LGW) (ETOPS) .' FUEL (R) OUTER TK HI TEMP .ECAM- FUEL NOTED TO 47C DISCUSSED W/MTC & AIR RETURN PREVIOUSLY WRITTEN WO AND MEL; ITEM ALREADY ON MEL 28-40-09C SEE MDDR 553964 (FUEL TEMP PROBE 54QT2 FAULTING. REMOVED AND REPLACED 54QT2 IAW AMM 28-42-15. OPS CHECK GOOD IAW AMM 28-42-00-740-001. CLEARS MEL. (TANK TIGERS WO TT00166-A LARCOMBE 380187).) REMAINS OPEN.