As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STUB FRAME AT FS 645.00 IS CORRODED BETWEEN STGR 17L AND 18L LOCATED AND DRILLED NEW FRAME SECTOR PN: SH690-33126-1B FOR FS 645 IAW CRJ 900 SRM 51-40-11-001-001-A01. FABRICATED, LOCATED AND DRILLED FRAME REPAIR SPLICE FROM PN: S1710-4 FOR FS 645 AT STGR 14L IAW CRJ 900 SRM 51-40-11-001-001-A01 AND CRJ 900 SRM 53-00-06-201-001-A03. REMOVED AND REPLACED STUB FRAME AT FS 645 IAW IAW C