As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 4Y/2Y INSPECTION IN BNA, WEB REINFORCEMENT PN 7253721-439 IS CORRODED OUT OF LIMITS. THE DAMAGED AREAS HAVE BEEN REPAIRED IAW SRM REFER EAMS WO NR 211360, TASK 2503 FOR ADDITIONAL INFORMATION. AIRCRAFT RETURNED TO SERVICE 1/15/05.