As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT MAIN CABIN COMPARTMENT FLOOR STRUCTURE FR21-27 Y0-Y450 CLS TRACK BASE HAS (15EA) AREAS WITH CORROSION. REMOVED CORROSION AT ZONE 200. LH MAIN CABIN COMPARTMENT FLOOR STRUCTURE FR21-27 Y0-Y450 CLS TRACK IAW A300-600 SRM 51-74-10-204. INSTALLED NEW CLS TRACK BASE BTW FR21-27 Y0-Y450 IAW A300-600 SRM 51-40-21-001.