As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING WALK AROUND FOUND MAIN DECK FLOOR SUPPORT LOWER SURFACE FROM STA 1887 TO 2007 X=-50 CORROSION AT SEVERAL LOCATIONS. MAIN DECK FLOOR SUPPORT AT STA 1887 TO 2007 X= -50 REMOVED AND REPLACED AS PER SRM 51-31-01 REV 43. MACHINE NEW FLOOR SUPPORT AS PER DRAWING NR AGA7551 REV G. HOLES TRANSFERRED AS PER SRM 51-31-01 REV 43. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100 REV 110.