As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CF4 BTW STR 15L-14L, FR 59 CRACKED. FR 59 REMOVED FOR REPLACEMENT. LH AND RH FRAME SPLICE AND FLOOR SILL RH SIDE AFT OF FR 59 REMOVED FOR ACCESS. CF4 FR59 BTW STR 15L-14L REPLACED BY NEW ONE. LH AND RH FRAME SPLICE AND FLOOR SILL RH SIDE AFT OF FR 59 REINSTALLED. AT STR 20R-19R AND 21L-20L X2 PROFILES PROTECTING FROM CABLE TO CHAFFE FOUND CRACKED, X2 PROFILES REPLACED WITH NEW ONES.