As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RBL18 PRESSURE FLOOR BULKHEAD BEAM AT FS693 HAS AN INDICATION 20%FSH IN THE RADIUS OF THE VERTICAL FLANGE. FAILED NDT INSPECTION. (FILED CLOSED) REPLACED THE CRACKED RBL 18, FS 693 BULKHEAD BEAM WITH A NEW BEAM PN SH670-35886-6 IAW CRJ 700 SRM 51-42-21-001-001-A01, 51-42-06-001-001-A01 AND REF PRESSURE FLOOR CAMP 23853082.