What was found
MAIN DECK SEAT TRACK FLANGE CORRODED BETWEEN STA 1180 - 1200 RBL 45.5. REMOVED CORROSION ON SEAT TRACK FLANGE AT STA 1180 TO 1200, RBL 45.5 IAW SRM 51-10-02-OG. EVALUATED DAMAGED AREA, ORIG MAT =.070', REM MAT = .040",MAT LOSS = .030" FOUND TO BE OUT LIMITS IAW SRM 53-00-52-1A, FIG 101, DETAL VIII. REMOVED, FABRICATED AND INSTALLED NEW SEAT TRACK SECTION AT STA 1180 TO 1280, RBL 45.5 IAW SRM 51-40-02-OG AND B DWG 146N5217, REV A AND M.