As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIAN CARGO AT APPROX. STA 285 TO 412 & LBL33 TO LBL11, FLOORBOAD 221DFF ABOVE SURFACE SKIN HAS INDENTATION (MARKED) FABRICATED FLOORPANEL 221DFF MPN# 141T5856-117 LBL 11-LBL 33 STA 285-400 IN REF TO BOEING DWG 141T5856-117. SEE JPF FOR ALL WORKSTEPS ACCOMPLISHED. INSTALLATION OF FLOORPANEL 221DFF WILL BE ACCOMPLISHED ON WO# 901061 NR# 145. THIS IS A MAJOR REPAIR.