As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH SIDE SEAT RAIL CORRODED BETWEEN FS847+16 TO FS 847.7. - LOCATED, DRILLED NEW SEAT TRACK IAW CRJ 900 SRM 51-40-11-001-001-A01 AND 53-00-49-201-002-A01. REMOVED OLD TRACK AND INSTALLED NEW TRACK IAW CRJ 900 AMM 53-00-49-000/400-801-A07.