What was found
FTW - FOUND AFT PIT STATION 1130-1136 AND 1183-1189 CORROSION UNDER DOUBLER AT LONGERON 30, HIDDEN DAMAGE FOUND AFTER LONGERON REMOVAL. AFT CARGO LONGERON 30 SPLICE STATION 1193-1240 HAS CORROSION. STRAP DOUBLER ARE OUT OF LIMITS. FABRICATED STRAP DOUBLER, FROM CONT LINE 1 FOUND LONGERON 30 SECTION TO BE OUT OF LIMITS. FABRICATED LONGERON 30 FROM 1193-1240. INSTALLED STRAP DOUBLER. INSTALLED LONGERON 30 FROM STATION 1193-1240. FABRICATED A NEW LONGERON 30 PER SPIRIT AIRLINES EA 5310-0227. (M)