What was found
AFT CARGO COMPT FLOORBEAM FR63, RBL 45, PRODUCTION SPLICE HAS CORROSION BETWEEN IT AND T-CHORD APPROX. 5" LONG (EXFOLIATION) REMOVED CORROSION ON AFT CARGO COMPT FLOORBEAM FR 63, RBL 45, IAW A310 SRM 51-74-10 PG 205. CHECKED LIMITS AND FOUND TO BE OUT OF LIMITS IAW SRM 53-10-00, FIG 102. REPAIRED AFT CARGO FLOORBEAM AT FR 63 IAW SRM 53-10-15, FIG 207, PG 241/242.