What was found
MDCC FLOOR THRUST PLATE BETWEEN SEAT TRACK 3R AND 4R AND FR 26 AND FR 27 HAS 3 EA 1 SQ IN, AREAS OF CORROSION. AFTER REMOVAL OF LEVEL 1 CORROSION, FOUND THRUST PLATE TO BE OUT OF TOLERANCE IAW DWG A53781984, REV A, AND SRM 51-73-11. REMOVED, FABRICATED REPLACEMENT, AND REPLACED THRUST PLATE AT FR 26 -FR 27, -Y953 TO -Y1456 IAW DWG A53781984, REV A, AND SRM 51-72-10.