What was found
CORROSION COMMON TO PRESSURE FLOOR ANGLE AT FUSELAGE STATION 513.00+5 RBL 36 TO RBL 42. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FS 513.00+5 RBL 36 TO RBL 42. SPOT P1, .5 INCH WIDE X 1.0 INCH LONG. P2, .8 WIDE X 1.6 INCH LONG. P3, 1.8 WIDE X 2.0 INCH LONG. P4, .5 INCH WIDE X 1.5 LONG. PERFORMED HFEC, NO DEFECTS NOTED. PERFORMED UT THICKNESS CHECK LOWEST REMAINING THICKNESS .076 INCH, FOUND TO BE WITHIN LIMITS. RESTORED PROTECTIVE FINISH REF REO 601R-53-41-666 REV C 2012-11-06.