What was found
ETOPS SIGNIFICANT SYSTEM, BTB, NR 1 ENGINE FLAMED OUT AFTER INITIAL START. PERFORMED FIM 73-21-00, C/W PIMU BITE PROCEDURE, NO CURRENT FAULTS FOUND, NO MTC OR EICAS MSGS. ACCOMPLISHED AMM TASK 28-22-11-404-008, STEP H. OPS TEST NR 1 ENG FUEL S/OFF ACT. NO FAULTS FOUND. ACCOMPLISHED SUCCESSFUL ENG START AT GATE AMM 71-00-00-712-021. START NML, NO FAULT INDICATIONS, DISAGREE LTS EICAS MSG'S. OK FOR SERV.