As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SUPPORT TASK CORROSION ON SEAT TRACK AT STATION 680-740 RBL 28. REMOVED CORROSION FROM SEAT TRACK AT BS 680 - 740 RBL 28. ORIGINAL MATERIAL .070 W .046, MATERIAL LOSS .024, MATERIAL REMAINING AREA FOUND TO BE OUT OF LIMITS. R & R SEAT TRACK AT RBL 28 FROM 640-BS 780 ALL IAW B757-300 SRM 51-10-02 PAR 15 FIG 1 DRAWING BAC 1508-240 53-00-52 FIG 101 DET VIII & 51-40-02 PAR 7D FIG 12, 14.