What was found
RBL 9 FLOORBEAM, I/B FLOOR SUPPORT FLANGE, IS CORRODED AT FS 591 TO FS 621 AROUND NUT PLATE PULL RIVETS. C/A: INSTALLED NEW SERVICEABLE FLOORBEAM AT RBL 9 BETWEEN FS 574-605 IAW REO #601R-53-61-3780 REV. A DATED 2011-07-15.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RBL 9 FLOORBEAM, I/B FLOOR SUPPORT FLANGE, IS CORRODED AT FS 591 TO FS 621 AROUND NUT PLATE PULL RIVETS. C/A: INSTALLED NEW SERVICEABLE FLOORBEAM AT RBL 9 BETWEEN FS 574-605 IAW REO #601R-53-61-3780 REV. A DATED 2011-07-15.