What was found
AFT UTILITY AREA, AFT RT DOOR SILL BETWEEN FR 66 AND FR 69 HAS CORROSION. REMOVED CORROSION IAW SRM 51-74-00. FOUND TO BE OUT OF LIMITS IAW SRM 53-41-14, FIG 101. ACCOMPLISHED REPAIR AT FR 66 IAW SRM 53-41-14, FIG 201, SRM 53-41-14, FIG 201 AND ER/A505943-14.