As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO L/H TRANSITION ANGLE HAS HEAVY SURFACE CORROSION AT STA 500E +2+6.5+9+11+14+21 LBL25 WL 156.(PHOTOS ATTACHED) / [01] CORROSION FOUND TO BE OUT OF ALLOWABLE LIMITS PER SRM 53-00-53-1A-2. REPAIR TO BE COMPLETED ON NON ROUTINE CARD # TTG8Q00F648G REFERENCE THIS CARD FOR WORK PERFORMED.