As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A C-CHECK IN BNA, THE RIGHT FLOOR SUPPORT ZEE CHANNEL BETWEEN FRAME 39 TO 41 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE RIGHT FLOOR SUPPORT ZEE CHANNEL BETWEEN FRAME 39 TO 41 IAW SRM 51-25-01. (M)