As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EXFOLIATION CORROSION ON L4 DOOR CUTOUT SILL UNDER KICKPLATE STA 1640 TO 1661 LT BL 17. REMOVED CORROSION UNDER KICK PLATE AT L4 DOOR STS 1640 TO 1661 IAW SRM. ORIG MATL THICKNESS .063 PER 757, SRM MATL LOSS IS .019 FOUND OUT OF LIMITS IAW SRM. REPLACED FLOOR SUPPORT BRACKET FWD AND AFT. (K)