What was found
LOWER AFT CARGO AREA CORROSION ON INTERCOSTAL AT STA 950E 3 RBL 12. REMOVED INTERCOSTAL, REMOVED CORROSION, ORIGINAL "T" .040, REMOVED .010, REMAINING .030, FOUND TO BE OUT OF LIMITS. FABRICATED NEW DOUBLER FOR INTERCOSTAL, INSTALLED NEW INTERCOSTAL AND DOUBLER REF SRM 51-10-2 PG 2, SRM 51-30-2 PG 1-4, SRM 53-10-1 FIG 1, BOEING DWR 69-47773 ID 001 FRAME 1. THIS IS CLASSIFIED AS A MAJOR REPAIR.