As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE CHECK, CORROSION FOUND AT RT FLOOR SUPPORT, FR 19-20 RBL 12"-16" FORWARD OF WET AREA. BLENDED/REWORKED NOTED DAMAGE AREA IAW SRM PART II 51-10-03 PERFORMED A HFEC IAW NDT MANUAL 51-00-00-916-803A WITH NO DAMAGE. APPLIED ALODINE AND EXPOXY PRIMER. RESTORE TO ORIGINAL FINISH. COMPLIED WITH TASK CARD E15-387-01. THIS ITEM IS CLASSIFIED AS LEVEL 2 CORROSION.