What was found
NR 2 ENGINE SEIZURE AT FL300 WE HAD SUDDEN ENG 2 FAILURE WITHOUT ANY WARNING. VIBES WERE 1.5 ON ENG 2 BEFORE LOSS NO. 2 ENG. TURBINE STATOR AND BLADE DISINTEGRATION. FAN IS SEIZED, ALSO. DAMAGE TO RT HORIZONTAL STAB. LEADING EDGE IS 9 EA. GOUGES WITH 2 MORE DEEPER IN ONE SECTION. MOST SEVERE DAMAGE IS 5/8 IN. DEEP AND HAS A 2 IN. DIA. AND IS LOCATED 120 IN FROM STAB. ROOT. MULTIPLE PAINT CHIPS ON BOTH MAIN FLAPS LOWER SURFACE FROM LOOSE DEBRIS IN TAILPIPE. REMOVED AND REPLACED #2 ENGINE PER W/C'S 29-0550-1-4275, 68-7100-1-0001, 57-7100-1-2502, 57-7100-1-2507, PERFORMED TEST 9 PER AMM 71-00-00-700-816, ALL OPS CHECKS AND LEAK CHECKS PASSED. SEE L/P'S 9279393 AND 9279363. OPS AND LEAK CHECKED GOOD.