As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND DURING D-CHECK, TWO NUT PLATES BROKEN OFF AND CORROSION AROUND HOLES ON UNDER SIDE OF FLOORBEAM STATION 760 BETWEEN SEAT TRACKS NR 6 AND NR 7. REMOVED CORROSION BY MECHANICAL METHOD. TREATED AND PRIMED. IT IS ACCEPTABLE TO RETURN TO SERVICE PER EO NR 99-186 WITH APPROVED 8110-3 DATED 11/11/1999. (M)