As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND ON MX WALK AROUND CORROSION AROUND AFT LAVATORY PANEL AND FIRST SKIN SEAM AFT OF LAVATORY PANEL PRESSURE DOME SPICE FWD OF DRAINS BS 1720. INSP AFT LAVATORY PANEL AND COMPLIED WITH ALLOWABLE DAMAGE LIMIT PROCEDURES IAW SRM 53-00-01. CUT OUT SKIN AT BS 1720 BETWEEN STR 28 AND 29R FOR EVAL OF CORROSION ON CORD. REPAIRS C/W ON NR CARD 3 AND NR CARD 4.