As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#424, LAX-JFK. (ETOPS) 'RIGHT HAND TRANSFER FAULT. ( CENTER TANK SYSTEMS 2) B) TRANSFER VALVES (WITH ACT(S)) ); REMOVED AND REPLACED RH CTR TK FUEL CONTROL-VALVE ACTUATOR 12QL PER AMM 28-26-51. ALSO REPLACED CTR TK NO. 2 AUTO CTL RELAY 8QL PER ESPM 20-46-50. OPS CHECK GOOD. MDDR CLEARED, MX-4 UPDATED, PLACARD REMOVED.