What was found
WHILE IN SI CHECK, MAINTENANCE FOUND CORROSION ON BOTTOM OF AFT UPPER FLANGE OF FLOORBEAM STA 480, LBL 60. INSTALLED REPAIR ANGLE IAW B727-5310-7006A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN SI CHECK, MAINTENANCE FOUND CORROSION ON BOTTOM OF AFT UPPER FLANGE OF FLOORBEAM STA 480, LBL 60. INSTALLED REPAIR ANGLE IAW B727-5310-7006A.