What was found
REMOVED CORROSION AT MAIN CABIN AFT FLOOR SUPPORT FR 66, RBL 55 AND FOUND WITHIN LIMITS IAW SRM 51-22-00. REMOVED CORROSION AT RBL 49, FR 66, ORIGINAL MATERIAL .100, MATERIAL LOSS .020, MATERIAL REMAINING .080 FOUND OUT OF LIMITS IAW A320, SRM 53-41-15. R & R SEAT TRACK BEAM AT FR 66, RBL 49 IAW 53-41-15.