As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND DURING ROUTINE SCHEDULED MAINTENANCE, FOUND MAIN CABIN FLOORBEAM INTERCOSTAL CRACKED AT BS 311, LBL 32.5, REF NR 20810. REMOVED AND REPLACED CRACKED INTERCOSTAL IAW B727 SRM 51-20-1 AND 51-30-3. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)