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 847.00 + 61 TO FS 865. CORROSION ON STRG 15LH BETWEEN FS 847.00 + 61 TO FS 865.00 WAS EVALUATED OUT LIMITS PER CRJ-900 SRM 53-31-49-101-001-A02 AND WAS REPLACED PER CRJ900 AMM 53-00-49 (CONF A12)