As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FS 640 FRAME INSPECTION FOUND 640 FRAME CRACKED ON LT SIDE AT REINFORCEMENT ANGLE. REMOVED DAMAGED SECTION OF FRAME FROM STRINGER 6-20 AND REPLACED WITH SPLICED IN REPAIR FRAME, SKIN DOUBLER AND REINFORCEMENT ANGLE IAW WITH CRJ SB 601R-53-061, REO 601R-53-61-506, 601R-53-61-366 AND 601R-53-61-569. (S)