As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN RIGHT HAND STA 1902, X=-56 FLOOR SUPPORT FOUND CORROSION. CORROSION ON FLOOR SUPPORT REMOVED AND FOUND TO EXCEED LIMIT PER SRM 53-00-00-2R FIG 206. CORRODED FLOOR SUPPORT REMOVED AND REPLACED FROM STA 1887 TO STA 2007 X= -56 PER SRM 51-31-01-0G. NEW FLOOR SUPPORT FABRICATED BY MACHINING PER DOUGLAS DRAWING AGA7551 REV G. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100