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 FORWARD OF WET AREA AT FR 14 OTBD OF RT TRACK. REMOVED CORROSION IAW SRM 51-10-03. PERFORMED HFEC INSPECTION ALONG AREA OF CORROSION. NO FURTHER DAMAGED NOTED IAW NDT MANUAL 51-00-00-916-803. APPLIED ALODINE AND EPOXY. REWORKED AND FILLED BLENDED AREA. COMPLIED WITH TASK CARD E15-371-01. THIS ITEM IS CLASSIFIED AS LEVEL 2 CORROSION.