As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN STA 160 TO 200 RBL 44 FLOOR SUPPORT HAS CORROSION. REMOVED 1 EA FLOOR SUPPORT IAW SRM 51-30-5. REMOVED CORR IAW SRM 53-01. FOUND TO BE OUT OF LIMITS IAW SRM 53-01. FABBED 1 EA FLOOR SUPPORT MAT S2652479-7075-T6511. LOCATED, DRILLED & DEBUR IAW DC9 SRM 51-10-4. TREATED AND PRIMED IAW DC-9 SRM 51-10-3. INSTALLED IAW DC-9 SRM 51-30-5.