As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ANGLE FLOOR STRUCTURE ON BS 716 AT LEVEL STR 18L AND LBL 64 AT PASSENGER CABIN. REPLACED ANGLE FLOOR STRUCTURE ON BS 716 AT LEVEL STR 18L AND LBL 64 AT PASSENGER CABIN IAW B737-700 SRM 51-40-02 AND DWG 144A7730 SHEET 7 REV -.