As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOORBEAM FR 64 BETWEEN SEAT TRACKS 3L YA53 AND 4L Y1456, HAS 1EA REPAIR ANGLE ON AFT UPPER FLANGE 12.4" LONG X 2.2" TALL IS INSTALLED WITH INCORRECT MATERIAL THICKNESS. COMPLIED WITH EA 6-5310-157802 PT1 BY REMOVING REPAIR ANGLE AND REINSTALLED REPAIR ANGLE WITH CORRECT THICKNESS.