As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT FLOOR FLOOR BEAM CAP FOR THE SEAT TRACK BETWEEN FS 409+128 TO FS 559+4 RBL 9 HAS 8 BROKEN SCREWS STUCK AND 1 MISSING RIVNUT. (C-CHECK) RO 2/17/2021. TECHNICIAN TAPPED OUT 8 BROKEN SCREWS FROM RT FLOOR BEAM CAP AND INSTALLED 1 RIVNUT BETWEEN FS 409+128 TO FS 559+4 IAW CRJ 200 SRM 51-43-00, REFER TO CONTINUATION CARD FOR WORK PERFORMED.