As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STIFFENING ANGLE AT LBL 33 IS CRACKED. REMOVED DAMAGED STIFFENER ANGLE LOCATED AT RBL 33 AND FS 280 IAW CRJ-900 SRM 51-42-06-001-001-A01. FABRICATED, LOCATED AND DRILLED NEW STIFFENER ANGLE LOCATED AT FS 280 RBL 33 MATERIAL USED P/N S6144-1 IAW CRJ-900 SRM 51-24-36-001-001-A01, 51-40-11-001-001-A01. INSTALLED NEW STIFFENER ANGLE LOCATED AT FS 280 AND RBL 33 IAW CRJ-900 SRM 51-42-06-001-001-A01