What was found
AT CF1 FLOOR STRUCTURE AREA, CORROSION FOUND ON LH SILL #1 BTW FR19-23. AT CF1 FLOOR STRUCTURE AREA ON LH SILL #1 BTW FR 19-23 BLENDED OUT OF LIMIT. ON LH SILL #1 BTW FR 19-23, SILL REMOVED FOR REPLACEMENT. LH SILL #1 BTW FR 19-23 AT CF1 FLOOR STRUCTURE AREA REPLACED