As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*R/H SEAT RAIL AT RBL9 HAS AREAS OF CORROSION FROM (APPROX) FS677 TO FS863. LOCATIONS MARKED WITH RED GREASE PENCIL. (C-CHECK RO 11-27-21) REMOVED AND REPLACED R/H SEAT RAIL AT RBL9 FROM FS677 TO FS863 REF CRJ700 AMM 53-00-49-000-801-A03 AND CRJ700 AMM 53-00-49-400-801-A03 TOOL# TUC4978 CAL DUE DATED 31-JUL-22.