As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION AT SIDE SEAT RAIL OF STRG 15LH BETWEEN FS 785.15 TO FS 797. SIDE SEAT RAIL OF STRG 15LH BETWEEN FS 785.15 TO FS 797.00 WAS EVALUATED OUT LIMITS PER CRJ900 SRM 53-41-49-101-001-A02 AND REPLACED PER CRJ-900 AMM 53-00-49 (CONFIG A12)