As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING IMBV INSPECTION, QA FOUND CRACKS AROUND NUT PLATE HOLES ON LAV LT FLOORBEAM, ONE AT FR 59 AND ONE AT FR 61. AIRCRAFT WAS REMOVED FROM SERVICE FOR IMBV INSPECTION AND WILL BE RETURNED TO SERVICE AFTER IMBV INSPECTION. REPAIRED CRACKS AT NUT PLATE HOLES AT FR 59 AND FR 61 ON LAV LT FLOORBEAM IAW SRM 53-24-10RE SECTION 3. AIRCRAFT WILL BE RETURNED TO SERVICE AFTER IMBV INSPECTION. (REPAIR MATERIALS: 2 DOUBLERS AL 2024 T3 0.063)