What was found
DURING M-CHECK FOUND MAIN PASSENGER CABIN FLOOR PANEL 33 STA 351 I/B SIDE HOLE IN SKIN. REMOVED AND RECEIVED NEW FLOOR PANEL AND COUNTERSUNK ALL HOLES INSTALLED IAW DC9 SRM 51-10-4 AND SRM 51-30-1 P-130.
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 33 STA 351 I/B SIDE HOLE IN SKIN. REMOVED AND RECEIVED NEW FLOOR PANEL AND COUNTERSUNK ALL HOLES INSTALLED IAW DC9 SRM 51-10-4 AND SRM 51-30-1 P-130.