What was found
CORROSION ON FLOOR ANGEL AT STATION 438 TO STATION 439 RBL 40C. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION AT RT FLOOR ANGLE AT STATION 439, TO 439 & RBL 42, REF CRJ 200 SRM 51-21-06. MEASURE OF REWORKED AREA L=1.377" W=0.390" D=0.003", ORIGINAL THICKNESS 0.080", REMAINING THICKNESS IS 0.077", REF CRJ 200 SRM 53-41-45. REWORKED AREA FOUND TO BE WITHIN LIMITS, REF REPAIR ENGINEERING ORDER (REO) NR 601R-53-41-666 REV C DATED, 2012-11-06.