As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CENTER CARGO - STATION 1681 TO STATION 1701 LONGERON 51 LEFT FOUND CORROSION. CORROSION AT CENTER CARGO - STATION 1681 TO STATION 1701 LONGERON 51 LEFT REMOVED AND FOUND EXCEED LIMIT AS PER SRM 53-00-05-2R REPAIR 1 FIGURE 203. REPAIR CARRIED OUT AT CENTER CARGO STATION 1681 TO STATION 1721 LONGERON 51 LEFT AS PER SRM 53-00-05-2R REPAIR 1 FIGURE 201 AND FIGURE 202. REFER TO SNRM : N00919 FOR WORK DETAILS. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.