As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEAT TRACK CORROSION NOTED AT STA 1320 RBL 24.75 REMOVED CORROSIOM AT SEAT TRACK FLANGE BS 1320 RBL 24.75. EVALUATED AREA ORIGINAL MAT -.070 MAT LOSS - .040 REMAINING MAT .030 FOUND TO BE OUT OF LIMITS IAW B757 SRM 53-00- 52-1A DETAIL VII FIG 101 SHEET 4. FABRICATED NEW SEAT TRACK IAW BDWG # 146N5133 REV F