As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LOWER SILL AT LEVEL STR 23R AT AFT GALLEY AREA BETWEEN FRAME 66 TO FRAME 68 L=0.329" W=0.169" D=0.001". REPLACED LOWER SILL AT LEVEL STR 23R AT AFT GALLEY AREA BETWEEN FRAME 66 TO FRAME 68 AS PER SRM 51-72-11 AND DRAWING D53480505. MEASURES OF CORROSION ARE: L=1.750" W=1.687" D=0.053".