As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE BASE VISIT FOUND FRAME 71 LOWER FUSELAGE BOTTOM SKIN TO HAVE DENTS. THE AIRCRAFT WAS REMOVED FROM SERVICE. C/A: REPAIRED FRAME 71 LOWER FUSELAGE BOTTOM SKIN DENTS IAW AE ETA-EM-53MR-1893. THE AIRCRAFT WAS RETURNED TO SERVICE.