What was found
DURING M-CHECK FOUND MAIN PASSENGER CABIN FLOOR PANEL 37 TOP SKIN CORRODED FWD TO AFT END. LOCATED HOLES AND DRILLED HOLES ON NEW FLOOR PANEL P/N 9957918-20 IAW DC9 SRM 51-10-4.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING M-CHECK FOUND MAIN PASSENGER CABIN FLOOR PANEL 37 TOP SKIN CORRODED FWD TO AFT END. LOCATED HOLES AND DRILLED HOLES ON NEW FLOOR PANEL P/N 9957918-20 IAW DC9 SRM 51-10-4.