As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOWER FUSELAGE UNDERWING LONGERON 49R IS CORRODED FROM STATION 1368 TO 1521. REMOVED CORROSION LONGERON 49R, FOUND TO BE OUT OF LIMITS. REMOVED LONGERON 49R FROM STATION 1330 TO 1521. FABRICATED LONGERON 49R IAW DAC DWG 7013 AND SPLICE REPAIR IAW DC10 SRM 53-00-01 VOL 1 PAGE 30. INSTALLED NEW END FITTING LONGERON AND REPAIR SPLICES IAW DAC DWG AYB 7020, 7013 AND DC10 SRM 53-00-01 VOL II, REFERENCE NON-ROUTINE N00937.