What was found
DURING INSPECTION, FOUND CORROSION ON SEAT TRACK +Y1292 FRAME 36 TO 41 IN PASSENGER CABIN L=5 .477", W=0.390", D=0.083". EVALUATED SEAT TRACK AND FOUND OUT OF LIMIT ON. REPLACED FLOORBEAM +Y1292 BETWEEN FR 36 TO FR 41 IAW SRM 51-72-11 AND DWG: D53370500.