What was found
WHILE INSTALLING AV-DEC TAPE FOUND CORROSION AROUND FASTENER HOLE ON FLOORBEAM LOCATED AT BB 333, RBL9 - RBL42. REPAIRED THE FLOORBEAM UPPER FLANGE IAW REO 670-53-21-2943 REV: -.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE INSTALLING AV-DEC TAPE FOUND CORROSION AROUND FASTENER HOLE ON FLOORBEAM LOCATED AT BB 333, RBL9 - RBL42. REPAIRED THE FLOORBEAM UPPER FLANGE IAW REO 670-53-21-2943 REV: -.