What was found
FTW - FOUND AFT STATION 1130-1136 AND 1166-1170 L-30, CORROSION ON SKIN HIDDEN DAMAGE, FOUND AFTER LONGERON REMOVAL. FABRICATED REPAIR DOUBLERS FOR SECTIONS 7, 8 AND 9 ALSO INCORPORATED DAMAGE ON 18-N-162 INTO REPAIR OF 7/8. FABRICATED REPAIR DOUBLERS FOR SECTIONS 10 AND 4, OF ATTACHED DRAWINGS. REMOVED DAMAGED AREA OF SECTION NR 10. FABRICATED FILLER. INSTALLED DOUBLER FOR SECTION NR 4 AND 10 AND FILLER FOR SECTION NR 10. INSTALLED DOUBLERS FOR SECTIONS 7, 8, AND 9. (M)