What was found
DURING INSPECTION, FOUND AFT UTILITY RT DOOR SILL AFT GIRT BAR ATTACH HOLES, 3EA HAVE CORROSION. REMOVED CORROSION IAW SRM 51-74-00, FOUND TO BE OUT OF LIMITS IAW SRM 53-41-14, FIG 101 ORIG MAT .236" MAT LOSS 100 PERCENT OF THICKNESS. REPLACED DOOR SILL PN D5348004320701, BATCH 1820031, IAW SRM 51-42-11 & 51-44-11.