What was found
CABIN, LBL 25 SEAT TRACK IB FLANGE HAS CORROSION ON UPPER SURFACE BETWEEN BS 400 AND BS 460. REMOVED CORROSION IAW B727 SRM 51-10-1, ORIGINAL .080", REMAINING .059" REF EA NR 7- 5310-113056, ROTO PEENED SEAT TRACK FLANGE AT STA 400-460 LBL 25. TREATED AND PRIMED SEAT TRACK REF EA 7-5310-113056.