As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN FLOOR PANEL SUPPORT ANGLE AT STA 540 BL 24 LEFT HAS CRACK AT HI-LOCK / AT MAIN CABIN STA 540 BL 24 REMOVED CRACKED FLOOR SUPPORT IAW B737-700 SRM 51-40-02-0G-0; LOCATED AND DRILLED NEW FLOOR SUPPORT PN 143A5240; SI#7530908 IAW B737-700 SRM 51-40-05-0G-0 AND DWG 143A5240; INSTALLED NEW FLOOR SUPPORT IAW B737-700 SRM 51-40-02-0G-0 AND DWG 143A5240. G.A. 16687