What was found
FTW - FOUND AFT PIT STATION 1193-1212 L28L, LOWER SURFACE OF LONGERON FLANGE IS CORRODED AT SPLICE FASTENERS. REMOVED CORROSION. AREA FOUND TO BE OUT OF LIMITS. REMOVED LONGERON FROM SPLICE. FABRICATED LONGERON SECTION STATION 1193-1212 PER SPIRIT AIRLINES EA 5310-0222. FABRICATED LONGERON L28 SPLICE. LOCATED AND DRILLED NEW LONGERON SPLICE STATION 1193 TO 1212. INSTALLED SPLICE ON LONGERON 28 LEFT BETWEEN STATION 1193 TO 1212. INSTALLED LONGERON SECTION. (M)