As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C CHECK, FOUND CROSSBEAM AT BS 484 BETWEEN LBL 27 & THE LT FLOOR SILL HAS TWO CRACKED ANGLES. REMOVED PREVIOUSLY INSTALLED REPAIR ANGLES. FABRICATED NEW REPAIR ANGLES. PERFORMED NDT. NO DEFECTS NOTED AT THIS TIME. DRILLED UP AND INSTALLED NEW ANGLES PER BOMBARDIER REO 601R-53-41-2126 REV A AND EXPRESSJET EC/TCREO 601R-53-41-2126 REV 0.