As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CARGO COMPT: APPROX STA 435 TO 455, X=8.50 FLOOR SUPPORT SEAT TRACK SHOWS CORROSION. REMOVED AND REPLACED FLOOR SUPPORT SEAT TRACK IN MAIN CARGO COMPT APPROX STATION 435-485, LBL 8.5 REF SRM 53-70-00 FIG 1 VOL 1 AND SRM 51-31-01 VOL 2 AND DWG SR10-53-002 AND DAC DWG NBA6022.