What was found
AFT CARGO PIT FUSELAGE FRAME 1130 HAS GOUGES AND CORROSION ON UPPER FLANGE, RBL: 22-23, UNDER Z ANGLE. REMOVED CORROSION AND GOUGES, ORG MATERIAL THICKNESS .071" REMOVED .030", REMAINING .041". FOUND TO BE OUT OF LIMITS, FABRICATED REPAIR PART, TREATED AND PRIMED REPAIR AND INSTALLED, REF SRM 51-10-2 PG 7, SRM 51-30-2 PG 2, SRM 53-10-1, SRM 53-10-2 FIG 5, SRM 51-40-3 FIG 1. THIS IS CLASSIFIED AS A MAJOR REPAIR.