What was found
DURING HEAVY MAINTENANCE: FWD WET AREA FLOOR STRUCTURE TRACK LEFT SUPPORT @FRAME 19Y-10.5 HAS CORROSION MANRED IN RED; BLENDED CORROSION ON RH SEAT TRACK AT FR -14PER EMB 190 SRM 51-10-03 DAMAGE MEASEURES L=.800 W=.600 H=.52 ORIGINAL THICKNESS IS .07 AND REMAINING MATERIAL IS .018 DAMAGE IS OUT OF LIMITS ON LEFT TRACK FRAME 19 PART REQUIRES REPLACEMENT PER E190 SRM 51-75-16 TABLE 1 REMOVED AND REPLACED LEFT TRACK SUPPORT ON FWD WET AREA PER E-190 SERM 51-40-08 ALL WORK ACCOMPLISHED ON EAMS W0 H9271 NR 00124. (CONSIDERED AS A MAJOR REPAIR)