As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A SCHEDULED MAINTENANCE, LEVEL 2 CORROSION WAS DISCOVERED IN THE AFT CARGO PIT ON STRINGER 26 RIGHT, LOCATED AT BS 980. REMOVED THE CORRODED SECTION OF STRINGER, FABRICATED AND INSTALLED REPAIR SECTION AND STRINGER SPLICE IAW WITH SRM.