As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM - BTB - FF INDICATION RT ENGINE AMBER LINES THRU INDICATION. RESET L& R FCMC AS PER MMNT. INSTRUCTIONS, NO CHANGE IN RT FF INDICATION, RETURNED TO GATE. C/W TSM 73-30-00-810-806-A, PER TSM REMOVED AND REPLACED NR 2 ENG FUEL FLOW TRANSMITTER PER AMM 73-31-11-400-803-A. OPS CHECK LEAK CHECK GOOD. OK FOR SERVICE.