What was found
PRESSURE FLOOR ANGLE AT FS 424.00+4, LBL 38 TO LBL 42, HAS CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED CORROSION FROM PRESSURE FLOOR ANGLE AT FS 424.00+4, LBL 38 TO LBL 42. REWORKED DIMENSIONS P (1) 0.4 L X 2.7 W, P(2) 0.76 L X 0.5, W P(3) 0.4 L X 0.3 W, REF REO 601R-53-41-666 REV (C) DATED 2012-11-06. PERFORMED HFEC INSPECTION ON PRESSURE FLOOR ANGLE AT FS 424.00+4, LBL 38 TO LBL 42, REF REO 601R-53-41-666 REV (C) DATED 2012-11-06. AND CRJ 200 PART 1 REV 42 NDTM 51-20-06, NO INDICATION NOTED. EDDY CURRENT TESTER S/N: 200051301 CAL DUE: 01/24/21. PERFORMED UT THICKNESS MEASUREMENT ON BLENDED AREA OF PRESSURE FLOOR ANGLE AT FS 424.00+4, LBL 38 TO LBL 42. REMAINING THICKNESS .076. EVALUATED BLENDS FOUND TO BE WITHIN LIMITS, REF REO 601R-53-41-666 REV (C) DATED 2012-11-06 AND CRJ 200 PART 4 REV 42 NDTM 51-00-001. UT GAUGE S/N 151136107 CAL DUE: 09-16-21. APPLIED PROTECTIVE FINISH TO BLENDS, REF REO 601R-53-41-666 REV (C) DATED 2012-11-06.