As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MID CABIN FLOOR SUPPORT CHANNEL CRACKED AT STATION 540 LBL 1. / REMOVED CRACKED MID CABIN FLOOR SUPPORT CHANNEL AT STATION 540LBL AND REPLACED WITH NEW PART P/N 143A5240-53 IAW SRM 51-40-02; DWG 143A5260 REV-; DWG 143A0060 REV A; SRM 51-40-05 ATAG#WN5608