As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AC WAS IN FOR HVY CK FOUND CORROSION ON CENTER FUSELAGE 3 FLOOR STRUCTURE RH UPPER SHEET AT FR 85. AAR MX REPLACED SHEET PN 170-86101-001 CENTER FUSELAGE 3 FLOOR STRUCTURE RH UPPER SHEET AT FR 85. IAW SRM 51-41-01, 51-43-01. AC REMAINS IN YQG FOR COMPLETION.