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 AFT FUSELAGE 3 FLOOR STRUCTURE FLOOR PANEL SUPPORT BRACKET CRACKED AT FR 86 LBL 28. MX REPLACED SUPPORT PN 170-66796-001 SEE AAR NRC# 45000976-1000-0080 FOR WORK PERFORMED. AC REMAINS IN YQG FOR COMPLETION.