As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SEAT TRACK FROM 17AB TO 13AB AT LBL 9.0 REQUIRES REPLACEMENT TO COMPLY WITH PAX SEAT INSTALLATION. (CANNOT ENGAGE AFT INBD LEG INTO TRACK DUE TO MISSING LUGS) (C-CHECK RO 11/10/2021) REPLACED FLOOR SEAT TRACK WITH NEW (FABRICATED) TRACK REF CRJ-700 SRM 53-00-49-400-801-A03.