What was found
SHV - DURING C CHECK, THE LEFT OMEGA BEAM WAS FOUND TO BE CORRODED BETWEEN FRAMES 23 TO 29. MAINTENANCE REMOVED THE DAMAGED AREA AND INSTALLED A SHIM FILLER REPAIR IAW EMB 145 SRM 53-00-10, FIG 201, PG 208, REPAIR NR 2. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.