As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RBL 9.0 FLOOR SEAT TRACK HAS AREAS OF CORROSION AT ALONG LENGTH OF SEAT TRACK, FROM FS 477.0 TO FS 693.0 (C CHECK RO 02-03-22) REMOVED AND REPLACED RBL 9 FROM FS 477.0 TO FS 693.0 FLOOR SEAT -TRACK P/N SH670-33425-3 REF CRJ 700 AMM 53-00-49-000-801 (CONFIG A03 ) AND CRJ 700 AMM 53-00-49-400-801 ( CONFIG A03 )