What was found
ENG FLAME OUT - WHILE OPERATING FSC IN MANUAL WHILE IN CRUISE, NR 2 ENGINE FLAMED OUT. NR 2 FUEL BOOST PUMP SHUT OFF UNCOMMANDED. RESTARTED ENGINE AND CONTINUED TO DESTINATION. REMOVED AND REPLACED FSC AFSC & ESCP IAW 28-08-01-2, 28-08-03-4 AND 28-08-02-2, RTS TEST C/O & ALL PASSED. ENG RUN IDLE POWER ACCOMPLISHED IAW AMM 71-00-00-5-1. FOUND ALL PARAMETERS & BOOST PUMPS NORMAL.