As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CABIN FLOOR HORIZONTAL WEB IS CRACKED BS 987; RBL 45; WL 208. / REPLACED AFT CABIN SHEAR WEB AT STATION 987 TO 1016 RBL 45 IAW BOEING DWG 147A5730REV C REMOVAL AND INSTALLATION OF SHEAR WEB ACCOMPLISHED ON X760949 SAM 326 E237946 ITEM 1 AND 9; SAM 326 E237986 ITEM 1