As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CENTER CARGO COMPARTMENT - STATION 1701 , LONGERON 51 LEFT LONGERON FOUND WITH CORROSION DURING REMOVAL OF LONGERON SPLICE FOR REPAIR ( REFERANCE : SPECIAL / NONROUTINE MAINTENANCE FORM N00973 ) CENTER CARGO COMPARTMENT STATION 1671 TO END OF PART STATION 1710 LONGERON 51 LEFT AREA REPAIR CARRIED OUT AS PER SRM 53-00-05-2R FIGURE 202 AND FIGURE 201 REPAIR 1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.