As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE: C4- SEAT TRACK CORRODED BETWEEN BS 1180 AND 1200 RBL 46 TO BE REPAIRED ON CUST CARD NR 561511. BLENDED CORROSION ON SEAT TRACK FLANGE AT BS 1190 RBL 46 REMOVED .20" ON A 1X 1.2" AREA ORIGINAL THICKNESS OF .085 WHICH IS OUT OF LIMITS PER SRM 53-00-52-1A1 FIG 101. DETAIL VII. SEAT TRACK WILL BE REPAIRED ON CUST CARD 561511 (INTERIOR 05138).