What was found
DURING HEAVY MAINTENANCE, CORROSION ON LOWER FORWARD SEAL REST AT AFT CARGO DOOR CUTOUT; REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS. REMOVED AND REPLACED FWD SEAL REST PER EMB 190 SRM 51-12-01, 51-10-03, 53-23-11/AD52 AND 51-40-08. WORK ACCOMPLISHED ON TOMX NR 00206. (SUPPLEMENTAL INFORMATION TO STRUCTURE CAUSING DIFFICULTY).