What was found
DURING MODIFICATION, DISCOVERED FLOOR BEAM AT VERTICAL SUPPORT FRAME AT FUSELAGE STATION 140, LONGERON 27R WAS CORRODED AT SEVERAL LOCATIONS. REPAIRED FLOOR BEAM SUPPORT AT FUSELAGE STATION 140 IAW ABX REA D853-12609MR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING MODIFICATION, DISCOVERED FLOOR BEAM AT VERTICAL SUPPORT FRAME AT FUSELAGE STATION 140, LONGERON 27R WAS CORRODED AT SEVERAL LOCATIONS. REPAIRED FLOOR BEAM SUPPORT AT FUSELAGE STATION 140 IAW ABX REA D853-12609MR.