What was found
DURING HEAVY CHECK, INSPECTIONS OF THE INTERNAL FUSELAGE FLOOR STRUCTURE AT FWD WET AREA., CORROSION FOUND ON WEB BETWEEN FR 12TO FR 14, BETWEEN RBL 36 AND RBL 45. HAS BEEN REMOVED BY BLENDING IAW ERJ 175 SRM 51-10-03, FOUND TO BE WITH IN LIMITS IAW SRM 53-10-10, TABLE 101, AD06, 10X MAG C/OUT, "NO FAULT FOUND". 003 MAX MATRL REMOVED, SEE AWS FOR REPROTECTION. REV 49.