What was found
SEAT TRACK BETWEEN FRAME 31 AND 35 AT +Y1552.5 IS CORRODED AT LOCATIONS: FR32+15", FR33+3". CORROSION REMOVED IAW SRM 51-74-00 REV 98. DAMAGE DIMENSION: AT FR32+15" AND FR33+3''LOCATED ON SEAT TRACK INNER VERTICAL AREAS, UNABLE TO SUFFICIENTLY REMOVE CORROSION AND ESTABLISH REMAINING THICKNESS DUE TO INACCESSIBILITY, ASSESSED TO BE OUT OF SRM LIMITS IAW SRM 53-00-15 REV 98. CONFIRMED AS LEVEL 2 CORROSION, PART REPLACEMENT REQUIRED. SEAT TRACK REPLACED IAW SRM 51-72-11 REV 98 AND DWG F5327588720200.