As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ALC FLOOR SUPPORT INTE RCOASTAL IS CORRODED @ RBL 16 FS 1263-1285. REPORTED BY V921205 DAMAGE ON ALC FLOOR SUPPORT INTERCOASTAL AT RBL 16 STA 1263-1285 MORE THAN 20% MATERIAL LOSS FOUND TO BE OUT OF LIMITS. REPLACED AND INSTALLED NEW INTERCOASTAL PN 146T 5050-42 UAL B767 SRM 53-00-51-1A-1 AND BOEING DRAWING # 146T5000.