As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ABI - DURING AN IMBV INSPECTION, THE CENTER OMEGA BEAM BETWEEN FRAMES 23 AND 26 WAS FOUND TO BE CORRODED BELOW SRM LIMITS. CUT OUT 6.25 INCH SECTION OF THE DAMGAED BEAM. FABRICATED AN EXTERNAL ANGLE, SHIMS AND FILLER. REPAIR DONE IAW EMB SRM (SRM 145/1142 REV 20) CHAPTERS 53-22-10 FIG 201. (M)