As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DISCREPANCY: REFERENCE AIRBORNE/PEMCO N/R 14279.0294. AIRCRAFT WAS NOT GROUNDED AND IS IN CHECK FOR SCHEDULED MX. AFT CABIN R/H FLOOR STRUCTURE BETWEEN FR 69 AND FR70 SHEAR PLATE CRACKED AND HAS CORROSION AT AFT END. CORRECTIVE ACTION: REMOVED AND REPLACE AFT CABIN R/H FLOORS STRUCTURE PLATE BETWEEN FR69 AND FR70 IAW SRM 51-42-11 A ND SRM 51-72-11-911-002. MX ACTION IS ACCEPTABLE./END/