As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SIDE SEAT RAIL 15 RH BTW FS897.70 TO FS 954 AT PASSENGER CABIN. SIDE SEAT RAIL 15 RH BTW FS897.70 TO FS 954 AT PASSENGER CABIN WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-51-49-101-001-A02 AND WAS REPLACED PER CRJ900 AMM 53-00-49 (CONFIG A12)