As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN PAX CABIN FLOOR PANEL 60B HAS 1EA TEAR AND SEVERAL PULL THROUGH RIVETS BS 617. REMOVED FLOOR PANEL IAW DC9 SRM 51-30-5. PANEL FOUND TO BE BEYOND REPAIR. OBTAINED MATERIAL TO FABRICATE NEW PANEL PER ER/A 488738-14 DRILLED PANEL AND HAT CHANNELS UP IAW DC9 SRM 51-10-4. DEBURRED COUNTERSUNK TREATED AND PRIMED IAW DC9 SRM 51-10-3. INSTALLED CHANNELS IAW DC9 SRM 51-30-2 & ER/A 488738-14.