What was found
NR 1 ENGINE FLAMEOUT IN CRUISE FLT THEN RESTARTED. ACCOMPLISHED TROUBLESHOOTING PROCEDURES: VISUAL INSP, ROTATION OF FAN, INSPECTED MAGNETIC CHIP DETECTORS, SUMPED FUEL TANK AND INSPECTED NR 1 ENGINE FUEL FILTER, NO CONTAMINATES NOTED. REF AMM 71-00-00 AND AMM 73-10-02